diff --git a/Documentation/admin-guide/perf/alibaba_pmu.rst b/Documentation/admin-guide/perf/alibaba_pmu.rst index 11de998bb480..7d840023903f 100644 --- a/Documentation/admin-guide/perf/alibaba_pmu.rst +++ b/Documentation/admin-guide/perf/alibaba_pmu.rst @@ -88,6 +88,11 @@ data bandwidth:: -e ali_drw_27080/hif_rmw/ \ -e ali_drw_27080/cycle/ -- sleep 10 +Example usage of counting all memory read/write bandwidth by metric:: + + perf stat -M ddr_read_bandwidth.all -- sleep 10 + perf stat -M ddr_write_bandwidth.all -- sleep 10 + The average DRAM bandwidth can be calculated as follows: - Read Bandwidth = perf_hif_rd * DDRC_WIDTH * DDRC_Freq / DDRC_Cycle diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index 8019103aac10..cf33de56da27 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -450,6 +450,35 @@ this allows system administrators to override the ``IA64_THREAD_UAC_NOPRINT`` ``prctl`` and avoid logs being flooded. +io_uring_disabled +================= + +Prevents all processes from creating new io_uring instances. Enabling this +shrinks the kernel's attack surface. + += ====================================================================== +0 All processes can create io_uring instances as normal. This is the + default setting. +1 io_uring creation is disabled (io_uring_setup() will fail with + -EPERM) for unprivileged processes not in the io_uring_group group. + Existing io_uring instances can still be used. See the + documentation for io_uring_group for more information. +2 io_uring creation is disabled for all processes. io_uring_setup() + always fails with -EPERM. Existing io_uring instances can still be + used. += ====================================================================== + + +io_uring_group +============== + +When io_uring_disabled is set to 1, a process must either be +privileged (CAP_SYS_ADMIN) or be in the io_uring_group group in order +to create an io_uring instance. If io_uring_group is set to -1 (the +default), only processes with the CAP_SYS_ADMIN capability may create +io_uring instances. + + kexec_load_disabled =================== diff --git a/Documentation/dev-tools/kasan.rst b/Documentation/dev-tools/kasan.rst index f4acf9c2e90f..382818a7197a 100644 --- a/Documentation/dev-tools/kasan.rst +++ b/Documentation/dev-tools/kasan.rst @@ -41,8 +41,8 @@ Support Architectures ~~~~~~~~~~~~~ -Generic KASAN is supported on x86_64, arm, arm64, powerpc, riscv, s390, and -xtensa, and the tag-based KASAN modes are supported only on arm64. +Generic KASAN is supported on x86_64, arm, arm64, powerpc, riscv, s390, xtensa, +and loongarch, and the tag-based KASAN modes are supported only on arm64. Compilers ~~~~~~~~~ diff --git a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml new file mode 100644 index 000000000000..9ab5f0c435d4 --- /dev/null +++ b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (C) 2023 Renesas Electronics Corp. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cache/andestech,ax45mp-cache.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Andestech AX45MP L2 Cache Controller + +maintainers: + - Lad Prabhakar + +description: + A level-2 cache (L2C) is used to improve the system performance by providing + a large amount of cache line entries and reasonable access delays. The L2C + is shared between cores, and a non-inclusive non-exclusive policy is used. + +select: + properties: + compatible: + contains: + enum: + - andestech,ax45mp-cache + + required: + - compatible + +properties: + compatible: + items: + - const: andestech,ax45mp-cache + - const: cache + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + cache-line-size: + const: 64 + + cache-level: + const: 2 + + cache-sets: + const: 1024 + + cache-size: + enum: [131072, 262144, 524288, 1048576, 2097152] + + cache-unified: true + + next-level-cache: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - cache-line-size + - cache-level + - cache-sets + - cache-size + - cache-unified + +examples: + - | + #include + + cache-controller@2010000 { + compatible = "andestech,ax45mp-cache", "cache"; + reg = <0x13400000 0x100000>; + interrupts = <508 IRQ_TYPE_LEVEL_HIGH>; + cache-line-size = <64>; + cache-level = <2>; + cache-sets = <1024>; + cache-size = <262144>; + cache-unified; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl,easrc.yaml b/Documentation/devicetree/bindings/sound/fsl,easrc.yaml index bdde68a1059c..a680d7aff237 100644 --- a/Documentation/devicetree/bindings/sound/fsl,easrc.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,easrc.yaml @@ -14,7 +14,13 @@ properties: pattern: "^easrc@.*" compatible: - const: fsl,imx8mn-easrc + oneOf: + - enum: + - fsl,imx8mn-easrc + - items: + - enum: + - fsl,imx8mp-easrc + - const: fsl,imx8mn-easrc reg: maxItems: 1 diff --git a/Documentation/features/debug/KASAN/arch-support.txt b/Documentation/features/debug/KASAN/arch-support.txt index bf0124fae643..c4581c2edb28 100644 --- a/Documentation/features/debug/KASAN/arch-support.txt +++ b/Documentation/features/debug/KASAN/arch-support.txt @@ -13,7 +13,7 @@ | csky: | TODO | | hexagon: | TODO | | ia64: | TODO | - | loongarch: | TODO | + | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | | mips: | TODO | diff --git a/Documentation/features/debug/kcov/arch-support.txt b/Documentation/features/debug/kcov/arch-support.txt index ffcc9f2b1d74..de84cefbcdd3 100644 --- a/Documentation/features/debug/kcov/arch-support.txt +++ b/Documentation/features/debug/kcov/arch-support.txt @@ -13,7 +13,7 @@ | csky: | TODO | | hexagon: | TODO | | ia64: | TODO | - | loongarch: | TODO | + | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | | mips: | ok | diff --git a/Documentation/features/debug/kgdb/arch-support.txt b/Documentation/features/debug/kgdb/arch-support.txt index 958498f9f2a4..5e91ec78c80b 100644 --- a/Documentation/features/debug/kgdb/arch-support.txt +++ b/Documentation/features/debug/kgdb/arch-support.txt @@ -13,7 +13,7 @@ | csky: | TODO | | hexagon: | ok | | ia64: | TODO | - | loongarch: | TODO | + | loongarch: | ok | | m68k: | TODO | | microblaze: | ok | | mips: | ok | diff --git a/Documentation/filesystems/btrfs.rst b/Documentation/filesystems/btrfs.rst index 992eddb0e11b..a81db8f54d68 100644 --- a/Documentation/filesystems/btrfs.rst +++ b/Documentation/filesystems/btrfs.rst @@ -37,7 +37,6 @@ For more information please refer to the documentation site or wiki https://btrfs.readthedocs.io - https://btrfs.wiki.kernel.org that maintains information about administration tasks, frequently asked questions, use cases, mount options, comprehensible changelogs, features, diff --git a/Documentation/gpu/amdgpu/driver-misc.rst b/Documentation/gpu/amdgpu/driver-misc.rst index be131e963d87..4321c38fef21 100644 --- a/Documentation/gpu/amdgpu/driver-misc.rst +++ b/Documentation/gpu/amdgpu/driver-misc.rst @@ -11,19 +11,19 @@ via sysfs product_name ------------ -.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c :doc: product_name product_number -------------- -.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c - :doc: product_name +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c + :doc: product_number serial_number ------------- -.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c :doc: serial_number unique_id diff --git a/Documentation/gpu/automated_testing.rst b/Documentation/gpu/automated_testing.rst new file mode 100644 index 000000000000..469b6fb65c30 --- /dev/null +++ b/Documentation/gpu/automated_testing.rst @@ -0,0 +1,144 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +========================================= +Automated testing of the DRM subsystem +========================================= + +Introduction +============ + +Making sure that changes to the core or drivers don't introduce regressions can +be very time-consuming when lots of different hardware configurations need to +be tested. Moreover, it isn't practical for each person interested in this +testing to have to acquire and maintain what can be a considerable amount of +hardware. + +Also, it is desirable for developers to check for regressions in their code by +themselves, instead of relying on the maintainers to find them and then +reporting back. + +There are facilities in gitlab.freedesktop.org to automatically test Mesa that +can be used as well for testing the DRM subsystem. This document explains how +people interested in testing it can use this shared infrastructure to save +quite some time and effort. + + +Relevant files +============== + +drivers/gpu/drm/ci/gitlab-ci.yml +-------------------------------- + +This is the root configuration file for GitLab CI. Among other less interesting +bits, it specifies the specific version of the scripts to be used. There are +some variables that can be modified to change the behavior of the pipeline: + +DRM_CI_PROJECT_PATH + Repository that contains the Mesa software infrastructure for CI + +DRM_CI_COMMIT_SHA + A particular revision to use from that repository + +UPSTREAM_REPO + URL to git repository containing the target branch + +TARGET_BRANCH + Branch to which this branch is to be merged into + +IGT_VERSION + Revision of igt-gpu-tools being used, from + https://gitlab.freedesktop.org/drm/igt-gpu-tools + +drivers/gpu/drm/ci/testlist.txt +------------------------------- + +IGT tests to be run on all drivers (unless mentioned in a driver's \*-skips.txt +file, see below). + +drivers/gpu/drm/ci/${DRIVER_NAME}-${HW_REVISION}-fails.txt +---------------------------------------------------------- + +Lists the known failures for a given driver on a specific hardware revision. + +drivers/gpu/drm/ci/${DRIVER_NAME}-${HW_REVISION}-flakes.txt +----------------------------------------------------------- + +Lists the tests that for a given driver on a specific hardware revision are +known to behave unreliably. These tests won't cause a job to fail regardless of +the result. They will still be run. + +drivers/gpu/drm/ci/${DRIVER_NAME}-${HW_REVISION}-skips.txt +----------------------------------------------------------- + +Lists the tests that won't be run for a given driver on a specific hardware +revision. These are usually tests that interfere with the running of the test +list due to hanging the machine, causing OOM, taking too long, etc. + + +How to enable automated testing on your tree +============================================ + +1. Create a Linux tree in https://gitlab.freedesktop.org/ if you don't have one +yet + +2. In your kernel repo's configuration (eg. +https://gitlab.freedesktop.org/janedoe/linux/-/settings/ci_cd), change the +CI/CD configuration file from .gitlab-ci.yml to +drivers/gpu/drm/ci/gitlab-ci.yml. + +3. Next time you push to this repository, you will see a CI pipeline being +created (eg. https://gitlab.freedesktop.org/janedoe/linux/-/pipelines) + +4. The various jobs will be run and when the pipeline is finished, all jobs +should be green unless a regression has been found. + + +How to update test expectations +=============================== + +If your changes to the code fix any tests, you will have to remove one or more +lines from one or more of the files in +drivers/gpu/drm/ci/${DRIVER_NAME}_*_fails.txt, for each of the test platforms +affected by the change. + + +How to expand coverage +====================== + +If your code changes make it possible to run more tests (by solving reliability +issues, for example), you can remove tests from the flakes and/or skips lists, +and then the expected results if there are any known failures. + +If there is a need for updating the version of IGT being used (maybe you have +added more tests to it), update the IGT_VERSION variable at the top of the +gitlab-ci.yml file. + + +How to test your changes to the scripts +======================================= + +For testing changes to the scripts in the drm-ci repo, change the +DRM_CI_PROJECT_PATH and DRM_CI_COMMIT_SHA variables in +drivers/gpu/drm/ci/gitlab-ci.yml to match your fork of the project (eg. +janedoe/drm-ci). This fork needs to be in https://gitlab.freedesktop.org/. + + +How to incorporate external fixes in your testing +================================================= + +Often, regressions in other trees will prevent testing changes local to the +tree under test. These fixes will be automatically merged in during the build +jobs from a branch in the target tree that is named as +${TARGET_BRANCH}-external-fixes. + +If the pipeline is not in a merge request and a branch with the same name +exists in the local tree, commits from that branch will be merged in as well. + + +How to deal with automated testing labs that may be down +======================================================== + +If a hardware farm is down and thus causing pipelines to fail that would +otherwise pass, one can disable all jobs that would be submitted to that farm +by editing the file at +https://gitlab.freedesktop.org/gfx-ci/lab-status/-/blob/main/lab-status.yml. diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst index eee5996acf2c..e45ff0915246 100644 --- a/Documentation/gpu/index.rst +++ b/Documentation/gpu/index.rst @@ -17,6 +17,7 @@ GPU Driver Developer's Guide backlight vga-switcheroo vgaarbiter + automated_testing todo rfc/index diff --git a/Documentation/riscv/hwprobe.rst b/Documentation/riscv/hwprobe.rst index 20eff9650da9..a52996b22f75 100644 --- a/Documentation/riscv/hwprobe.rst +++ b/Documentation/riscv/hwprobe.rst @@ -87,13 +87,12 @@ The following keys are defined: emulated via software, either in or below the kernel. These accesses are always extremely slow. - * :c:macro:`RISCV_HWPROBE_MISALIGNED_SLOW`: Misaligned accesses are supported - in hardware, but are slower than the corresponding aligned accesses - sequences. + * :c:macro:`RISCV_HWPROBE_MISALIGNED_SLOW`: Misaligned accesses are slower + than equivalent byte accesses. Misaligned accesses may be supported + directly in hardware, or trapped and emulated by software. - * :c:macro:`RISCV_HWPROBE_MISALIGNED_FAST`: Misaligned accesses are supported - in hardware and are faster than the corresponding aligned accesses - sequences. + * :c:macro:`RISCV_HWPROBE_MISALIGNED_FAST`: Misaligned accesses are faster + than equivalent byte accesses. * :c:macro:`RISCV_HWPROBE_MISALIGNED_UNSUPPORTED`: Misaligned accesses are not supported at all and will generate a misaligned address fault. diff --git a/Documentation/translations/zh_CN/dev-tools/kasan.rst b/Documentation/translations/zh_CN/dev-tools/kasan.rst index 05ef904dbcfb..8fdb20c9665b 100644 --- a/Documentation/translations/zh_CN/dev-tools/kasan.rst +++ b/Documentation/translations/zh_CN/dev-tools/kasan.rst @@ -42,7 +42,7 @@ KASAN有三种模式: 体系架构 ~~~~~~~~ -在x86_64、arm、arm64、powerpc、riscv、s390和xtensa上支持通用KASAN， +在x86_64、arm、arm64、powerpc、riscv、s390、xtensa和loongarch上支持通用KASAN， 而基于标签的KASAN模式只在arm64上支持。 编译器 diff --git a/MAINTAINERS b/MAINTAINERS index be36ec2687b8..3b32228356de 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1855,7 +1855,7 @@ F: Documentation/devicetree/bindings/phy/amlogic* F: arch/arm/boot/dts/amlogic/ F: arch/arm/mach-meson/ F: arch/arm64/boot/dts/amlogic/ -F: drivers/genpd/amlogic/ +F: drivers/pmdomain/amlogic/ F: drivers/mmc/host/meson* F: drivers/phy/amlogic/ F: drivers/pinctrl/meson/ @@ -1918,7 +1918,7 @@ F: drivers/bluetooth/hci_bcm4377.c F: drivers/clk/clk-apple-nco.c F: drivers/cpufreq/apple-soc-cpufreq.c F: drivers/dma/apple-admac.c -F: drivers/genpd/apple/ +F: drivers/pmdomain/apple/ F: drivers/i2c/busses/i2c-pasemi-core.c F: drivers/i2c/busses/i2c-pasemi-platform.c F: drivers/iommu/apple-dart.c @@ -2435,7 +2435,7 @@ F: arch/arm/mach-ux500/ F: drivers/clk/clk-nomadik.c F: drivers/clocksource/clksrc-dbx500-prcmu.c F: drivers/dma/ste_dma40* -F: drivers/genpd/st/ste-ux500-pm-domain.c +F: drivers/pmdomain/st/ste-ux500-pm-domain.c F: drivers/hwspinlock/u8500_hsem.c F: drivers/i2c/busses/i2c-nomadik.c F: drivers/iio/adc/ab8500-gpadc.c @@ -2598,7 +2598,7 @@ F: arch/arm/include/debug/renesas-scif.S F: arch/arm/mach-shmobile/ F: arch/arm64/boot/dts/renesas/ F: arch/riscv/boot/dts/renesas/ -F: drivers/genpd/renesas/ +F: drivers/pmdomain/renesas/ F: drivers/soc/renesas/ F: include/linux/soc/renesas/ K: \brenesas, @@ -4026,7 +4026,7 @@ F: arch/mips/kernel/*bmips* F: drivers/irqchip/irq-bcm63* F: drivers/irqchip/irq-bcm7* F: drivers/irqchip/irq-brcmstb* -F: drivers/genpd/bcm/bcm63xx-power.c +F: drivers/pmdomain/bcm/bcm63xx-power.c F: include/linux/bcm963xx_nvram.h F: include/linux/bcm963xx_tag.h @@ -4248,7 +4248,7 @@ R: Broadcom internal kernel review list L: linux-pm@vger.kernel.org S: Maintained T: git https://github.com/broadcom/stblinux.git -F: drivers/genpd/bcm/bcm-pmb.c +F: drivers/pmdomain/bcm/bcm-pmb.c F: include/dt-bindings/soc/bcm-pmb.h BROADCOM SPECIFIC AMBA DRIVER (BCMA) @@ -4377,7 +4377,6 @@ M: David Sterba L: linux-btrfs@vger.kernel.org S: Maintained W: https://btrfs.readthedocs.io -W: https://btrfs.wiki.kernel.org/ Q: https://patchwork.kernel.org/project/linux-btrfs/list/ C: irc://irc.libera.chat/btrfs T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git @@ -7164,6 +7163,14 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: drivers/gpu/drm/ttm/ F: include/drm/ttm/ +DRM AUTOMATED TESTING +M: Helen Koike +L: dri-devel@lists.freedesktop.org +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: Documentation/gpu/automated_testing.rst +F: drivers/gpu/drm/ci/ + DSBR100 USB FM RADIO DRIVER M: Alexey Klimov L: linux-media@vger.kernel.org @@ -8720,7 +8727,7 @@ M: Ulf Hansson L: linux-pm@vger.kernel.org S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git -F: drivers/genpd/ +F: drivers/pmdomain/ GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER M: Eugen Hristev @@ -16762,6 +16769,8 @@ L: linux-kernel@vger.kernel.org S: Supported W: https://perf.wiki.kernel.org/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core +T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools +T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next F: arch/*/events/* F: arch/*/events/*/* F: arch/*/include/asm/perf_event.h @@ -17669,7 +17678,7 @@ L: linux-pm@vger.kernel.org L: linux-arm-msm@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml -F: drivers/genpd/qcom/cpr.c +F: drivers/pmdomain/qcom/cpr.c QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 M: Ilia Lin @@ -20405,6 +20414,13 @@ S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git F: drivers/staging/ +STANDALONE CACHE CONTROLLER DRIVERS +M: Conor Dooley +L: linux-riscv@lists.infradead.org +S: Maintained +T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ +F: drivers/cache + STARFIRE/DURALAN NETWORK DRIVER M: Ion Badulescu S: Odd Fixes @@ -20496,7 +20512,7 @@ STARFIVE JH71XX PMU CONTROLLER DRIVER M: Walker Chen S: Supported F: Documentation/devicetree/bindings/power/starfive* -F: drivers/genpd/starfive/jh71xx-pmu.c +F: drivers/pmdomain/starfive/jh71xx-pmu.c F: include/dt-bindings/power/starfive,jh7110-pmu.h STARFIVE SOC DRIVERS @@ -21243,7 +21259,7 @@ F: sound/soc/ti/ TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS M: Shenghao Ding M: Kevin Lu -M: Baojun Xu +M: Baojun Xu L: alsa-devel@alsa-project.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/sound/tas2552.txt @@ -21321,7 +21337,7 @@ F: drivers/irqchip/irq-ti-sci-inta.c F: drivers/irqchip/irq-ti-sci-intr.c F: drivers/reset/reset-ti-sci.c F: drivers/soc/ti/ti_sci_inta_msi.c -F: drivers/genpd/ti/ti_sci_pm_domains.c +F: drivers/pmdomain/ti/ti_sci_pm_domains.c F: include/dt-bindings/soc/ti,sci_pm_domain.h F: include/linux/soc/ti/ti_sci_inta_msi.h F: include/linux/soc/ti/ti_sci_protocol.h @@ -21563,7 +21579,7 @@ L: linux-kernel@vger.kernel.org L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git -F: drivers/genpd/ti/omap_prm.c +F: drivers/pmdomain/ti/omap_prm.c F: drivers/soc/ti/* TI LM49xxx FAMILY ASoC CODEC DRIVERS diff --git a/Makefile b/Makefile index 73f23fa0677a..ceb23eed4dce 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 -PATCHLEVEL = 5 +PATCHLEVEL = 6 SUBLEVEL = 0 -EXTRAVERSION = +EXTRAVERSION = -rc1 NAME = Hurr durr I'ma ninja sloth # *DOCUMENTATION* diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index f482b994c608..bcd5622aa096 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -156,4 +156,6 @@ static inline void efi_capsule_flush_cache_range(void *addr, int size) efi_status_t efi_handle_corrupted_x18(efi_status_t s, const char *f); +void efi_icache_sync(unsigned long start, unsigned long end); + #endif /* _ASM_EFI_H */ diff --git a/arch/arm64/kernel/idreg-override.c b/arch/arm64/kernel/idreg-override.c index aee12c75b738..3addc09f8746 100644 --- a/arch/arm64/kernel/idreg-override.c +++ b/arch/arm64/kernel/idreg-override.c @@ -262,9 +262,9 @@ static __init void __parse_cmdline(const char *cmdline, bool parse_aliases) if (!len) return; - len = strscpy(buf, cmdline, ARRAY_SIZE(buf)); - if (len == -E2BIG) - len = ARRAY_SIZE(buf) - 1; + len = min(len, ARRAY_SIZE(buf) - 1); + memcpy(buf, cmdline, len); + buf[len] = '\0'; if (strcmp(buf, "--") == 0) return; diff --git a/arch/arm64/lib/csum.c b/arch/arm64/lib/csum.c index 78b87a64ca0a..2432683e48a6 100644 --- a/arch/arm64/lib/csum.c +++ b/arch/arm64/lib/csum.c @@ -24,7 +24,7 @@ unsigned int __no_sanitize_address do_csum(const unsigned char *buff, int len) const u64 *ptr; u64 data, sum64 = 0; - if (unlikely(len == 0)) + if (unlikely(len <= 0)) return 0; offset = (unsigned long)buff & 7; diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index ecf282dee513..e14396a2ddcb 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -8,11 +8,13 @@ config LOONGARCH select ACPI_PPTT if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_BINFMT_ELF_STATE + select ARCH_DISABLE_KASAN_INLINE select ARCH_ENABLE_MEMORY_HOTPLUG select ARCH_ENABLE_MEMORY_HOTREMOVE select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_CPU_FINALIZE_INIT select ARCH_HAS_FORTIFY_SOURCE + select ARCH_HAS_KCOV select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PTE_SPECIAL @@ -91,6 +93,9 @@ config LOONGARCH select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_JUMP_LABEL_RELATIVE + select HAVE_ARCH_KASAN + select HAVE_ARCH_KFENCE + select HAVE_ARCH_KGDB if PERF_EVENTS select HAVE_ARCH_MMAP_RND_BITS if MMU select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK @@ -115,6 +120,7 @@ config LOONGARCH select HAVE_FUNCTION_GRAPH_RETVAL if HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER + select HAVE_GCC_PLUGINS select HAVE_GENERIC_VDSO select HAVE_HW_BREAKPOINT if PERF_EVENTS select HAVE_IOREMAP_PROT @@ -254,6 +260,9 @@ config AS_HAS_LSX_EXTENSION config AS_HAS_LASX_EXTENSION def_bool $(as-instr,xvld \$xr0$(comma)\$a0$(comma)0) +config AS_HAS_LBT_EXTENSION + def_bool $(as-instr,movscr2gr \$a0$(comma)\$scr0) + menu "Kernel type and options" source "kernel/Kconfig.hz" @@ -534,6 +543,18 @@ config CPU_HAS_LASX If unsure, say Y. +config CPU_HAS_LBT + bool "Support for the Loongson Binary Translation Extension" + depends on AS_HAS_LBT_EXTENSION + help + Loongson Binary Translation (LBT) introduces 4 scratch registers (SCR0 + to SCR3), x86/ARM eflags (eflags) and x87 fpu stack pointer (ftop). + Enabling this option allows the kernel to allocate and switch registers + specific to LBT. + + If you want to use this feature, such as the Loongson Architecture + Translator (LAT), say Y. + config CPU_HAS_PREFETCH bool default y @@ -638,6 +659,11 @@ config ARCH_MMAP_RND_BITS_MAX config ARCH_SUPPORTS_UPROBES def_bool y +config KASAN_SHADOW_OFFSET + hex + default 0x0 + depends on KASAN + menu "Power management options" config ARCH_SUSPEND_POSSIBLE diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index ef87bab46754..fb0fada43197 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -84,7 +84,10 @@ LDFLAGS_vmlinux += -static -pie --no-dynamic-linker -z notext endif cflags-y += $(call cc-option, -mno-check-zero-division) + +ifndef CONFIG_KASAN cflags-y += -fno-builtin-memcpy -fno-builtin-memmove -fno-builtin-memset +endif load-y = 0x9000000000200000 bootvars-y = VMLINUX_LOAD_ADDRESS=$(load-y) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index d64849b4cba1..a3b52aaa83b3 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -30,7 +30,6 @@ CONFIG_NAMESPACES=y CONFIG_USER_NS=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_SCHED_AUTOGROUP=y -CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y @@ -47,8 +46,12 @@ CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y CONFIG_NR_CPUS=64 CONFIG_NUMA=y +CONFIG_CPU_HAS_FPU=y +CONFIG_CPU_HAS_LSX=y +CONFIG_CPU_HAS_LASX=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y +CONFIG_RANDOMIZE_BASE=y CONFIG_SUSPEND=y CONFIG_HIBERNATION=y CONFIG_ACPI=y @@ -63,6 +66,7 @@ CONFIG_EFI_ZBOOT=y CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y CONFIG_EFI_CAPSULE_LOADER=m CONFIG_EFI_TEST=m +CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y @@ -108,7 +112,12 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y CONFIG_NET_IPIP=m CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y CONFIG_INET_ESP=m CONFIG_INET_UDP_DIAG=y CONFIG_TCP_CONG_ADVANCED=y @@ -137,7 +146,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -208,7 +216,11 @@ CONFIG_IP_VS=m CONFIG_IP_VS_IPV6=y CONFIG_IP_VS_PROTO_TCP=y CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m CONFIG_IP_VS_NFCT=y CONFIG_NF_TABLES_IPV4=y CONFIG_NFT_DUP_IPV4=m @@ -227,7 +239,6 @@ CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m @@ -363,6 +374,8 @@ CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_CFI_STAA=m CONFIG_MTD_RAM=m CONFIG_MTD_ROM=m +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_BLOCK=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_SERIAL=y @@ -370,6 +383,7 @@ CONFIG_PARPORT_PC_FIFO=y CONFIG_ZRAM=m CONFIG_ZRAM_DEF_COMP_ZSTD=y CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 @@ -516,6 +530,8 @@ CONFIG_STMMAC_ETH=y # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_VIA is not set +CONFIG_NGBE=y +CONFIG_TXGBE=y # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set CONFIG_PPP=m @@ -602,9 +618,15 @@ CONFIG_HW_RANDOM_VIRTIO=m CONFIG_I2C_CHARDEV=y CONFIG_I2C_PIIX4=y CONFIG_I2C_GPIO=y +CONFIG_I2C_LS2X=y CONFIG_SPI=y +CONFIG_SPI_LOONGSON_PCI=m +CONFIG_SPI_LOONGSON_PLATFORM=m +CONFIG_PINCTRL=y +CONFIG_PINCTRL_LOONGSON2=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_LOONGSON=y +CONFIG_GPIO_LOONGSON_64BIT=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_RESTART=y CONFIG_POWER_RESET_SYSCON=y @@ -614,6 +636,7 @@ CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM93=m CONFIG_SENSORS_W83795=m CONFIG_SENSORS_W83627HF=m +CONFIG_LOONGSON2_THERMAL=m CONFIG_RC_CORE=m CONFIG_LIRC=y CONFIG_RC_DECODERS=y @@ -643,6 +666,7 @@ CONFIG_DRM_AMDGPU_USERPTR=y CONFIG_DRM_AST=y CONFIG_DRM_QXL=m CONFIG_DRM_VIRTIO_GPU=m +CONFIG_DRM_LOONGSON=y CONFIG_FB=y CONFIG_FB_EFI=y CONFIG_FB_RADEON=y @@ -712,6 +736,7 @@ CONFIG_UCSI_ACPI=m CONFIG_INFINIBAND=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_EFI=y +CONFIG_RTC_DRV_LOONGSON=y CONFIG_DMADEVICES=y CONFIG_UIO=m CONFIG_UIO_PDRV_GENIRQ=m @@ -745,7 +770,9 @@ CONFIG_COMEDI_NI_LABPC_PCI=m CONFIG_COMEDI_NI_PCIDIO=m CONFIG_COMEDI_NI_PCIMIO=m CONFIG_STAGING=y -CONFIG_R8188EU=m +CONFIG_COMMON_CLK_LOONGSON2=y +CONFIG_LOONGSON2_GUTS=y +CONFIG_LOONGSON2_PM=y CONFIG_PM_DEVFREQ=y CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y CONFIG_DEVFREQ_GOV_PERFORMANCE=y @@ -759,10 +786,17 @@ CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m CONFIG_BTRFS_FS=y +CONFIG_BTRFS_FS_POSIX_ACL=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y @@ -771,11 +805,14 @@ CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=m +CONFIG_CUSE=m +CONFIG_VIRTIO_FS=m CONFIG_OVERLAY_FS=y CONFIG_OVERLAY_FS_INDEX=y CONFIG_OVERLAY_FS_XINO_AUTO=y CONFIG_OVERLAY_FS_METACOPY=y CONFIG_FSCACHE=y +CONFIG_CACHEFILES=m CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y @@ -784,19 +821,42 @@ CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=936 CONFIG_FAT_DEFAULT_IOCHARSET="gb2312" +CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_64BIT_CLUSTER=y +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_HUGETLBFS=y CONFIG_CONFIGFS_FS=y +CONFIG_ORANGEFS_FS=m +CONFIG_ECRYPT_FS=m +CONFIG_ECRYPT_FS_MESSAGING=y CONFIG_HFS_FS=m CONFIG_HFSPLUS_FS=m +CONFIG_UBIFS_FS=m +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_CRAMFS=m CONFIG_SQUASHFS=y CONFIG_SQUASHFS_XATTR=y CONFIG_SQUASHFS_LZ4=y CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y +CONFIG_MINIX_FS=m +CONFIG_ROMFS_FS=m +CONFIG_PSTORE=m +CONFIG_PSTORE_LZO_COMPRESS=m +CONFIG_PSTORE_LZ4_COMPRESS=m +CONFIG_PSTORE_LZ4HC_COMPRESS=m +CONFIG_PSTORE_842_COMPRESS=y +CONFIG_PSTORE_ZSTD_COMPRESS=y +CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT=y +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +CONFIG_EROFS_FS=m +CONFIG_EROFS_FS_ZIP_LZMA=y +CONFIG_EROFS_FS_PCPU_KTHREAD=y CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y @@ -807,6 +867,10 @@ CONFIG_NFSD=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_BLOCKLAYOUT=y +CONFIG_CEPH_FS=m +CONFIG_CEPH_FSCACHE=y +CONFIG_CEPH_FS_POSIX_ACL=y +CONFIG_CEPH_FS_SECURITY_LABEL=y CONFIG_CIFS=m # CONFIG_CIFS_DEBUG is not set CONFIG_9P_FS=y @@ -814,6 +878,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_936=y CONFIG_NLS_ASCII=y CONFIG_NLS_UTF8=y +CONFIG_DLM=m CONFIG_KEY_DH_OPERATIONS=y CONFIG_SECURITY=y CONFIG_SECURITY_SELINUX=y @@ -847,6 +912,7 @@ CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m +CONFIG_CRYPTO_CRC32_LOONGARCH=m CONFIG_CRYPTO_DEV_VIRTIO=m CONFIG_PRINTK_TIME=y CONFIG_STRIP_ASM_SYMS=y diff --git a/arch/loongarch/include/asm/asm-prototypes.h b/arch/loongarch/include/asm/asm-prototypes.h index ed06d3997420..cf8e1a4e7c19 100644 --- a/arch/loongarch/include/asm/asm-prototypes.h +++ b/arch/loongarch/include/asm/asm-prototypes.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ #include #include +#include #include #include #include diff --git a/arch/loongarch/include/asm/asmmacro.h b/arch/loongarch/include/asm/asmmacro.h index 79e1d53fea89..c9544f358c33 100644 --- a/arch/loongarch/include/asm/asmmacro.h +++ b/arch/loongarch/include/asm/asmmacro.h @@ -10,113 +10,6 @@ #include #include - .macro parse_v var val - \var = \val - .endm - - .macro parse_r var r - \var = -1 - .ifc \r, $r0 - \var = 0 - .endif - .ifc \r, $r1 - \var = 1 - .endif - .ifc \r, $r2 - \var = 2 - .endif - .ifc \r, $r3 - \var = 3 - .endif - .ifc \r, $r4 - \var = 4 - .endif - .ifc \r, $r5 - \var = 5 - .endif - .ifc \r, $r6 - \var = 6 - .endif - .ifc \r, $r7 - \var = 7 - .endif - .ifc \r, $r8 - \var = 8 - .endif - .ifc \r, $r9 - \var = 9 - .endif - .ifc \r, $r10 - \var = 10 - .endif - .ifc \r, $r11 - \var = 11 - .endif - .ifc \r, $r12 - \var = 12 - .endif - .ifc \r, $r13 - \var = 13 - .endif - .ifc \r, $r14 - \var = 14 - .endif - .ifc \r, $r15 - \var = 15 - .endif - .ifc \r, $r16 - \var = 16 - .endif - .ifc \r, $r17 - \var = 17 - .endif - .ifc \r, $r18 - \var = 18 - .endif - .ifc \r, $r19 - \var = 19 - .endif - .ifc \r, $r20 - \var = 20 - .endif - .ifc \r, $r21 - \var = 21 - .endif - .ifc \r, $r22 - \var = 22 - .endif - .ifc \r, $r23 - \var = 23 - .endif - .ifc \r, $r24 - \var = 24 - .endif - .ifc \r, $r25 - \var = 25 - .endif - .ifc \r, $r26 - \var = 26 - .endif - .ifc \r, $r27 - \var = 27 - .endif - .ifc \r, $r28 - \var = 28 - .endif - .ifc \r, $r29 - \var = 29 - .endif - .ifc \r, $r30 - \var = 30 - .endif - .ifc \r, $r31 - \var = 31 - .endif - .iflt \var - .error "Unable to parse register name \r" - .endif - .endm - .macro cpu_save_nonscratch thread stptr.d s0, \thread, THREAD_REG23 stptr.d s1, \thread, THREAD_REG24 @@ -148,12 +41,51 @@ .macro fpu_save_csr thread tmp movfcsr2gr \tmp, fcsr0 - stptr.w \tmp, \thread, THREAD_FCSR + stptr.w \tmp, \thread, THREAD_FCSR +#ifdef CONFIG_CPU_HAS_LBT + /* TM bit is always 0 if LBT not supported */ + andi \tmp, \tmp, FPU_CSR_TM + beqz \tmp, 1f + /* Save FTOP */ + x86mftop \tmp + stptr.w \tmp, \thread, THREAD_FTOP + /* Turn off TM to ensure the order of FPR in memory independent of TM */ + x86clrtm +1: +#endif .endm - .macro fpu_restore_csr thread tmp - ldptr.w \tmp, \thread, THREAD_FCSR - movgr2fcsr fcsr0, \tmp + .macro fpu_restore_csr thread tmp0 tmp1 + ldptr.w \tmp0, \thread, THREAD_FCSR + movgr2fcsr fcsr0, \tmp0 +#ifdef CONFIG_CPU_HAS_LBT + /* TM bit is always 0 if LBT not supported */ + andi \tmp0, \tmp0, FPU_CSR_TM + beqz \tmp0, 2f + /* Restore FTOP */ + ldptr.w \tmp0, \thread, THREAD_FTOP + andi \tmp0, \tmp0, 0x7 + la.pcrel \tmp1, 1f + alsl.d \tmp1, \tmp0, \tmp1, 3 + jr \tmp1 +1: + x86mttop 0 + b 2f + x86mttop 1 + b 2f + x86mttop 2 + b 2f + x86mttop 3 + b 2f + x86mttop 4 + b 2f + x86mttop 5 + b 2f + x86mttop 6 + b 2f + x86mttop 7 +2: +#endif .endm .macro fpu_save_cc thread tmp0 tmp1 @@ -353,7 +285,7 @@ .macro lsx_restore_all thread tmp0 tmp1 lsx_restore_data \thread, \tmp0 fpu_restore_cc \thread, \tmp0, \tmp1 - fpu_restore_csr \thread, \tmp0 + fpu_restore_csr \thread, \tmp0, \tmp1 .endm .macro lsx_save_upper vd base tmp off @@ -563,7 +495,7 @@ .macro lasx_restore_all thread tmp0 tmp1 lasx_restore_data \thread, \tmp0 fpu_restore_cc \thread, \tmp0, \tmp1 - fpu_restore_csr \thread, \tmp0 + fpu_restore_csr \thread, \tmp0, \tmp1 .endm .macro lasx_save_upper xd base tmp off diff --git a/arch/loongarch/include/asm/kasan.h b/arch/loongarch/include/asm/kasan.h new file mode 100644 index 000000000000..deeff8158f45 --- /dev/null +++ b/arch/loongarch/include/asm/kasan.h @@ -0,0 +1,126 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_KASAN_H +#define __ASM_KASAN_H + +#ifndef __ASSEMBLY__ + +#include +#include +#include +#include +#include + +#define __HAVE_ARCH_SHADOW_MAP + +#define KASAN_SHADOW_SCALE_SHIFT 3 +#define KASAN_SHADOW_OFFSET _AC(CONFIG_KASAN_SHADOW_OFFSET, UL) + +#define XRANGE_SHIFT (48) + +/* Valid address length */ +#define XRANGE_SHADOW_SHIFT (PGDIR_SHIFT + PAGE_SHIFT - 3) +/* Used for taking out the valid address */ +#define XRANGE_SHADOW_MASK GENMASK_ULL(XRANGE_SHADOW_SHIFT - 1, 0) +/* One segment whole address space size */ +#define XRANGE_SIZE (XRANGE_SHADOW_MASK + 1) + +/* 64-bit segment value. */ +#define XKPRANGE_UC_SEG (0x8000) +#define XKPRANGE_CC_SEG (0x9000) +#define XKVRANGE_VC_SEG (0xffff) + +/* Cached */ +#define XKPRANGE_CC_START CACHE_BASE +#define XKPRANGE_CC_SIZE XRANGE_SIZE +#define XKPRANGE_CC_KASAN_OFFSET (0) +#define XKPRANGE_CC_SHADOW_SIZE (XKPRANGE_CC_SIZE >> KASAN_SHADOW_SCALE_SHIFT) +#define XKPRANGE_CC_SHADOW_END (XKPRANGE_CC_KASAN_OFFSET + XKPRANGE_CC_SHADOW_SIZE) + +/* UnCached */ +#define XKPRANGE_UC_START UNCACHE_BASE +#define XKPRANGE_UC_SIZE XRANGE_SIZE +#define XKPRANGE_UC_KASAN_OFFSET XKPRANGE_CC_SHADOW_END +#define XKPRANGE_UC_SHADOW_SIZE (XKPRANGE_UC_SIZE >> KASAN_SHADOW_SCALE_SHIFT) +#define XKPRANGE_UC_SHADOW_END (XKPRANGE_UC_KASAN_OFFSET + XKPRANGE_UC_SHADOW_SIZE) + +/* VMALLOC (Cached or UnCached) */ +#define XKVRANGE_VC_START MODULES_VADDR +#define XKVRANGE_VC_SIZE round_up(KFENCE_AREA_END - MODULES_VADDR + 1, PGDIR_SIZE) +#define XKVRANGE_VC_KASAN_OFFSET XKPRANGE_UC_SHADOW_END +#define XKVRANGE_VC_SHADOW_SIZE (XKVRANGE_VC_SIZE >> KASAN_SHADOW_SCALE_SHIFT) +#define XKVRANGE_VC_SHADOW_END (XKVRANGE_VC_KASAN_OFFSET + XKVRANGE_VC_SHADOW_SIZE) + +/* KAsan shadow memory start right after vmalloc. */ +#define KASAN_SHADOW_START round_up(KFENCE_AREA_END, PGDIR_SIZE) +#define KASAN_SHADOW_SIZE (XKVRANGE_VC_SHADOW_END - XKPRANGE_CC_KASAN_OFFSET) +#define KASAN_SHADOW_END round_up(KASAN_SHADOW_START + KASAN_SHADOW_SIZE, PGDIR_SIZE) + +#define XKPRANGE_CC_SHADOW_OFFSET (KASAN_SHADOW_START + XKPRANGE_CC_KASAN_OFFSET) +#define XKPRANGE_UC_SHADOW_OFFSET (KASAN_SHADOW_START + XKPRANGE_UC_KASAN_OFFSET) +#define XKVRANGE_VC_SHADOW_OFFSET (KASAN_SHADOW_START + XKVRANGE_VC_KASAN_OFFSET) + +extern bool kasan_early_stage; +extern unsigned char kasan_early_shadow_page[PAGE_SIZE]; + +#define kasan_arch_is_ready kasan_arch_is_ready +static __always_inline bool kasan_arch_is_ready(void) +{ + return !kasan_early_stage; +} + +static inline void *kasan_mem_to_shadow(const void *addr) +{ + if (!kasan_arch_is_ready()) { + return (void *)(kasan_early_shadow_page); + } else { + unsigned long maddr = (unsigned long)addr; + unsigned long xrange = (maddr >> XRANGE_SHIFT) & 0xffff; + unsigned long offset = 0; + + maddr &= XRANGE_SHADOW_MASK; + switch (xrange) { + case XKPRANGE_CC_SEG: + offset = XKPRANGE_CC_SHADOW_OFFSET; + break; + case XKPRANGE_UC_SEG: + offset = XKPRANGE_UC_SHADOW_OFFSET; + break; + case XKVRANGE_VC_SEG: + offset = XKVRANGE_VC_SHADOW_OFFSET; + break; + default: + WARN_ON(1); + return NULL; + } + + return (void *)((maddr >> KASAN_SHADOW_SCALE_SHIFT) + offset); + } +} + +static inline const void *kasan_shadow_to_mem(const void *shadow_addr) +{ + unsigned long addr = (unsigned long)shadow_addr; + + if (unlikely(addr > KASAN_SHADOW_END) || + unlikely(addr < KASAN_SHADOW_START)) { + WARN_ON(1); + return NULL; + } + + if (addr >= XKVRANGE_VC_SHADOW_OFFSET) + return (void *)(((addr - XKVRANGE_VC_SHADOW_OFFSET) << KASAN_SHADOW_SCALE_SHIFT) + XKVRANGE_VC_START); + else if (addr >= XKPRANGE_UC_SHADOW_OFFSET) + return (void *)(((addr - XKPRANGE_UC_SHADOW_OFFSET) << KASAN_SHADOW_SCALE_SHIFT) + XKPRANGE_UC_START); + else if (addr >= XKPRANGE_CC_SHADOW_OFFSET) + return (void *)(((addr - XKPRANGE_CC_SHADOW_OFFSET) << KASAN_SHADOW_SCALE_SHIFT) + XKPRANGE_CC_START); + else { + WARN_ON(1); + return NULL; + } +} + +void kasan_init(void); +asmlinkage void kasan_early_init(void); + +#endif +#endif diff --git a/arch/loongarch/include/asm/kfence.h b/arch/loongarch/include/asm/kfence.h new file mode 100644 index 000000000000..6c82aea1c993 --- /dev/null +++ b/arch/loongarch/include/asm/kfence.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * KFENCE support for LoongArch. + * + * Author: Enze Li + * Copyright (C) 2022-2023 KylinSoft Corporation. + */ + +#ifndef _ASM_LOONGARCH_KFENCE_H +#define _ASM_LOONGARCH_KFENCE_H + +#include +#include +#include + +static inline bool arch_kfence_init_pool(void) +{ + int err; + char *kfence_pool = __kfence_pool; + struct vm_struct *area; + + area = __get_vm_area_caller(KFENCE_POOL_SIZE, VM_IOREMAP, + KFENCE_AREA_START, KFENCE_AREA_END, + __builtin_return_address(0)); + if (!area) + return false; + + __kfence_pool = (char *)area->addr; + err = ioremap_page_range((unsigned long)__kfence_pool, + (unsigned long)__kfence_pool + KFENCE_POOL_SIZE, + virt_to_phys((void *)kfence_pool), PAGE_KERNEL); + if (err) { + free_vm_area(area); + __kfence_pool = kfence_pool; + return false; + } + + return true; +} + +/* Protect the given page and flush TLB. */ +static inline bool kfence_protect_page(unsigned long addr, bool protect) +{ + pte_t *pte = virt_to_kpte(addr); + + if (WARN_ON(!pte) || pte_none(*pte)) + return false; + + if (protect) + set_pte(pte, __pte(pte_val(*pte) & ~(_PAGE_VALID | _PAGE_PRESENT))); + else + set_pte(pte, __pte(pte_val(*pte) | (_PAGE_VALID | _PAGE_PRESENT))); + + preempt_disable(); + local_flush_tlb_one(addr); + preempt_enable(); + + return true; +} + +#endif /* _ASM_LOONGARCH_KFENCE_H */ diff --git a/arch/loongarch/include/asm/kgdb.h b/arch/loongarch/include/asm/kgdb.h new file mode 100644 index 000000000000..2041ae58b161 --- /dev/null +++ b/arch/loongarch/include/asm/kgdb.h @@ -0,0 +1,97 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Loongson Technology Corporation Limited + */ + +#ifndef _ASM_LOONGARCH_KGDB_H +#define _ASM_LOONGARCH_KGDB_H + +#define GDB_SIZEOF_REG sizeof(u64) + +/* gdb remote procotol expects the following register layout. */ + +/* + * General purpose registers: + * r0-r31: 64 bit + * orig_a0: 64 bit + * pc : 64 bit + * csr_badvaddr: 64 bit + */ +#define DBG_PT_REGS_BASE 0 +#define DBG_PT_REGS_NUM 35 +#define DBG_PT_REGS_END (DBG_PT_REGS_BASE + DBG_PT_REGS_NUM - 1) + +/* + * Floating point registers: + * f0-f31: 64 bit + */ +#define DBG_FPR_BASE (DBG_PT_REGS_END + 1) +#define DBG_FPR_NUM 32 +#define DBG_FPR_END (DBG_FPR_BASE + DBG_FPR_NUM - 1) + +/* + * Condition Flag registers: + * fcc0-fcc8: 8 bit + */ +#define DBG_FCC_BASE (DBG_FPR_END + 1) +#define DBG_FCC_NUM 8 +#define DBG_FCC_END (DBG_FCC_BASE + DBG_FCC_NUM - 1) + +/* + * Floating-point Control and Status registers: + * fcsr: 32 bit + */ +#define DBG_FCSR_NUM 1 +#define DBG_FCSR (DBG_FCC_END + 1) + +#define DBG_MAX_REG_NUM (DBG_FCSR + 1) + +/* + * Size of I/O buffer for gdb packet. + * considering to hold all register contents, size is set + */ +#define BUFMAX 2048 + +/* + * Number of bytes required for gdb_regs buffer. + * PT_REGS and FPR: 8 bytes; FCSR: 4 bytes; FCC: 1 bytes. + * GDB fails to connect for size beyond this with error + * "'g' packet reply is too long" + */ +#define NUMREGBYTES ((DBG_PT_REGS_NUM + DBG_FPR_NUM) * GDB_SIZEOF_REG + DBG_FCC_NUM * 1 + DBG_FCSR_NUM * 4) + +#define BREAK_INSTR_SIZE 4 +#define CACHE_FLUSH_IS_SAFE 0 + +/* Register numbers of various important registers. */ +enum dbg_loongarch_regnum { + DBG_LOONGARCH_ZERO = 0, + DBG_LOONGARCH_RA, + DBG_LOONGARCH_TP, + DBG_LOONGARCH_SP, + DBG_LOONGARCH_A0, + DBG_LOONGARCH_FP = 22, + DBG_LOONGARCH_S0, + DBG_LOONGARCH_S1, + DBG_LOONGARCH_S2, + DBG_LOONGARCH_S3, + DBG_LOONGARCH_S4, + DBG_LOONGARCH_S5, + DBG_LOONGARCH_S6, + DBG_LOONGARCH_S7, + DBG_LOONGARCH_S8, + DBG_LOONGARCH_ORIG_A0, + DBG_LOONGARCH_PC, + DBG_LOONGARCH_BADV +}; + +void kgdb_breakinst(void); +void arch_kgdb_breakpoint(void); + +#ifdef CONFIG_KGDB +bool kgdb_breakpoint_handler(struct pt_regs *regs); +#else /* !CONFIG_KGDB */ +static inline bool kgdb_breakpoint_handler(struct pt_regs *regs) { return false; } +#endif /* CONFIG_KGDB */ + +#endif /* __ASM_KGDB_H_ */ diff --git a/arch/loongarch/include/asm/lbt.h b/arch/loongarch/include/asm/lbt.h new file mode 100644 index 000000000000..e671978bf552 --- /dev/null +++ b/arch/loongarch/include/asm/lbt.h @@ -0,0 +1,109 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Author: Qi Hu + * Huacai Chen + * Copyright (C) 2020-2023 Loongson Technology Corporation Limited + */ +#ifndef _ASM_LBT_H +#define _ASM_LBT_H + +#include +#include +#include +#include + +extern void _init_lbt(void); +extern void _save_lbt(struct loongarch_lbt *); +extern void _restore_lbt(struct loongarch_lbt *); + +static inline int is_lbt_enabled(void) +{ + if (!cpu_has_lbt) + return 0; + + return (csr_read32(LOONGARCH_CSR_EUEN) & CSR_EUEN_LBTEN) ? + 1 : 0; +} + +static inline int is_lbt_owner(void) +{ + return test_thread_flag(TIF_USEDLBT); +} + +#ifdef CONFIG_CPU_HAS_LBT + +static inline void enable_lbt(void) +{ + if (cpu_has_lbt) + csr_xchg32(CSR_EUEN_LBTEN, CSR_EUEN_LBTEN, LOONGARCH_CSR_EUEN); +} + +static inline void disable_lbt(void) +{ + if (cpu_has_lbt) + csr_xchg32(0, CSR_EUEN_LBTEN, LOONGARCH_CSR_EUEN); +} + +static inline void __own_lbt(void) +{ + enable_lbt(); + set_thread_flag(TIF_USEDLBT); + KSTK_EUEN(current) |= CSR_EUEN_LBTEN; +} + +static inline void own_lbt_inatomic(int restore) +{ + if (cpu_has_lbt && !is_lbt_owner()) { + __own_lbt(); + if (restore) + _restore_lbt(¤t->thread.lbt); + } +} + +static inline void own_lbt(int restore) +{ + preempt_disable(); + own_lbt_inatomic(restore); + preempt_enable(); +} + +static inline void lose_lbt_inatomic(int save, struct task_struct *tsk) +{ + if (cpu_has_lbt && is_lbt_owner()) { + if (save) + _save_lbt(&tsk->thread.lbt); + + disable_lbt(); + clear_tsk_thread_flag(tsk, TIF_USEDLBT); + } + KSTK_EUEN(tsk) &= ~(CSR_EUEN_LBTEN); +} + +static inline void lose_lbt(int save) +{ + preempt_disable(); + lose_lbt_inatomic(save, current); + preempt_enable(); +} + +static inline void init_lbt(void) +{ + __own_lbt(); + _init_lbt(); +} +#else +static inline void own_lbt_inatomic(int restore) {} +static inline void lose_lbt_inatomic(int save, struct task_struct *tsk) {} +static inline void init_lbt(void) {} +static inline void lose_lbt(int save) {} +#endif + +static inline int thread_lbt_context_live(void) +{ + if (!cpu_has_lbt) + return 0; + + return test_thread_flag(TIF_LBT_CTX_LIVE); +} + +#endif /* _ASM_LBT_H */ diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h index 10748a20a2ab..33531d432b49 100644 --- a/arch/loongarch/include/asm/loongarch.h +++ b/arch/loongarch/include/asm/loongarch.h @@ -12,49 +12,6 @@ #ifndef __ASSEMBLY__ #include -/* - * parse_r var, r - Helper assembler macro for parsing register names. - * - * This converts the register name in $n form provided in \r to the - * corresponding register number, which is assigned to the variable \var. It is - * needed to allow explicit encoding of instructions in inline assembly where - * registers are chosen by the compiler in $n form, allowing us to avoid using - * fixed register numbers. - * - * It also allows newer instructions (not implemented by the assembler) to be - * transparently implemented using assembler macros, instead of needing separate - * cases depending on toolchain support. - * - * Simple usage example: - * __asm__ __volatile__("parse_r addr, %0\n\t" - * "#invtlb op, 0, %0\n\t" - * ".word ((0x6498000) | (addr << 10) | (0 << 5) | op)" - * : "=r" (status); - */ - -/* Match an individual register number and assign to \var */ -#define _IFC_REG(n) \ - ".ifc \\r, $r" #n "\n\t" \ - "\\var = " #n "\n\t" \ - ".endif\n\t" - -__asm__(".macro parse_r var r\n\t" - "\\var = -1\n\t" - _IFC_REG(0) _IFC_REG(1) _IFC_REG(2) _IFC_REG(3) - _IFC_REG(4) _IFC_REG(5) _IFC_REG(6) _IFC_REG(7) - _IFC_REG(8) _IFC_REG(9) _IFC_REG(10) _IFC_REG(11) - _IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15) - _IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19) - _IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23) - _IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27) - _IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31) - ".iflt \\var\n\t" - ".error \"Unable to parse register name \\r\"\n\t" - ".endif\n\t" - ".endm"); - -#undef _IFC_REG - /* CPUCFG */ #define read_cpucfg(reg) __cpucfg(reg) @@ -1453,6 +1410,10 @@ __BUILD_CSR_OP(tlbidx) #define FPU_CSR_RU 0x200 /* towards +Infinity */ #define FPU_CSR_RD 0x300 /* towards -Infinity */ +/* Bit 6 of FPU Status Register specify the LBT TOP simulation mode */ +#define FPU_CSR_TM_SHIFT 0x6 +#define FPU_CSR_TM (_ULCAST_(1) << FPU_CSR_TM_SHIFT) + #define read_fcsr(source) \ ({ \ unsigned int __res; \ diff --git a/arch/loongarch/include/asm/mmzone.h b/arch/loongarch/include/asm/mmzone.h index fe67d0b4b33d..2b9a90727e19 100644 --- a/arch/loongarch/include/asm/mmzone.h +++ b/arch/loongarch/include/asm/mmzone.h @@ -13,6 +13,4 @@ extern struct pglist_data *node_data[]; #define NODE_DATA(nid) (node_data[(nid)]) -extern void setup_zero_pages(void); - #endif /* _ASM_MMZONE_H_ */ diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h index 26e8dccb6619..63f137ce82a4 100644 --- a/arch/loongarch/include/asm/page.h +++ b/arch/loongarch/include/asm/page.h @@ -84,7 +84,12 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) #define virt_to_pfn(kaddr) PFN_DOWN(PHYSADDR(kaddr)) -#define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) + +#define virt_to_page(kaddr) \ +({ \ + (likely((unsigned long)kaddr < vm_map_base)) ? \ + dmw_virt_to_page((unsigned long)kaddr) : tlb_virt_to_page((unsigned long)kaddr);\ +}) extern int __virt_addr_valid(volatile void *kaddr); #define virt_addr_valid(kaddr) __virt_addr_valid((volatile void *)(kaddr)) diff --git a/arch/loongarch/include/asm/pgalloc.h b/arch/loongarch/include/asm/pgalloc.h index 23f5b1107246..79470f0b4f1d 100644 --- a/arch/loongarch/include/asm/pgalloc.h +++ b/arch/loongarch/include/asm/pgalloc.h @@ -94,4 +94,5 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address) #endif /* __PAGETABLE_PUD_FOLDED */ +extern pte_t * __init populate_kernel_pte(unsigned long addr); #endif /* _ASM_PGALLOC_H */ diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 06963a172319..29d9b12298bc 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -70,12 +70,9 @@ struct vm_area_struct; * for zero-mapped memory areas etc.. */ -extern unsigned long empty_zero_page; -extern unsigned long zero_page_mask; +extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; -#define ZERO_PAGE(vaddr) \ - (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))) -#define __HAVE_COLOR_ZERO_PAGE +#define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page) /* * TLB refill handlers may also map the vmalloc area into xkvrange. @@ -85,14 +82,30 @@ extern unsigned long zero_page_mask; #define MODULES_VADDR (vm_map_base + PCI_IOSIZE + (2 * PAGE_SIZE)) #define MODULES_END (MODULES_VADDR + SZ_256M) +#ifdef CONFIG_KFENCE +#define KFENCE_AREA_SIZE (((CONFIG_KFENCE_NUM_OBJECTS + 1) * 2 + 2) * PAGE_SIZE) +#else +#define KFENCE_AREA_SIZE 0 +#endif + #define VMALLOC_START MODULES_END + +#ifndef CONFIG_KASAN #define VMALLOC_END \ (vm_map_base + \ - min(PTRS_PER_PGD * PTRS_PER_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits)) - PMD_SIZE - VMEMMAP_SIZE) + min(PTRS_PER_PGD * PTRS_PER_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits)) - PMD_SIZE - VMEMMAP_SIZE - KFENCE_AREA_SIZE) +#else +#define VMALLOC_END \ + (vm_map_base + \ + min(PTRS_PER_PGD * PTRS_PER_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits) / 2) - PMD_SIZE - VMEMMAP_SIZE - KFENCE_AREA_SIZE) +#endif #define vmemmap ((struct page *)((VMALLOC_END + PMD_SIZE) & PMD_MASK)) #define VMEMMAP_END ((unsigned long)vmemmap + VMEMMAP_SIZE - 1) +#define KFENCE_AREA_START (VMEMMAP_END + 1) +#define KFENCE_AREA_END (KFENCE_AREA_START + KFENCE_AREA_SIZE - 1) + #define pte_ERROR(e) \ pr_err("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e)) #ifndef __PAGETABLE_PMD_FOLDED @@ -350,6 +363,9 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt extern pgd_t swapper_pg_dir[]; extern pgd_t invalid_pg_dir[]; +struct page *dmw_virt_to_page(unsigned long kaddr); +struct page *tlb_virt_to_page(unsigned long kaddr); + /* * The following only work if pte_present() is true. * Undefined behaviour if not.. @@ -596,6 +612,9 @@ static inline long pmd_protnone(pmd_t pmd) } #endif /* CONFIG_NUMA_BALANCING */ +#define pmd_leaf(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#define pud_leaf(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) + /* * We provide our own get_unmapped area to cope with the virtual aliasing * constraints placed on us by the cache architecture. diff --git a/arch/loongarch/include/asm/processor.h b/arch/loongarch/include/asm/processor.h index 636e1c66398c..c3bc44b5f5b3 100644 --- a/arch/loongarch/include/asm/processor.h +++ b/arch/loongarch/include/asm/processor.h @@ -80,11 +80,22 @@ BUILD_FPR_ACCESS(32) BUILD_FPR_ACCESS(64) struct loongarch_fpu { - unsigned int fcsr; uint64_t fcc; /* 8x8 */ + uint32_t fcsr; + uint32_t ftop; union fpureg fpr[NUM_FPU_REGS]; }; +struct loongarch_lbt { + /* Scratch registers */ + unsigned long scr0; + unsigned long scr1; + unsigned long scr2; + unsigned long scr3; + /* Eflags register */ + unsigned long eflags; +}; + #define INIT_CPUMASK { \ {0,} \ } @@ -113,15 +124,6 @@ struct thread_struct { unsigned long csr_ecfg; unsigned long csr_badvaddr; /* Last user fault */ - /* Scratch registers */ - unsigned long scr0; - unsigned long scr1; - unsigned long scr2; - unsigned long scr3; - - /* Eflags register */ - unsigned long eflags; - /* Other stuff associated with the thread. */ unsigned long trap_nr; unsigned long error_code; @@ -133,6 +135,7 @@ struct thread_struct { * context because they are conditionally copied at fork(). */ struct loongarch_fpu fpu FPU_ALIGN; + struct loongarch_lbt lbt; /* Also conditionally copied */ /* Hardware breakpoints pinned to this task. */ struct perf_event *hbp_break[LOONGARCH_MAX_BRP]; @@ -174,8 +177,9 @@ struct thread_struct { * FPU & vector registers \ */ \ .fpu = { \ - .fcsr = 0, \ .fcc = 0, \ + .fcsr = 0, \ + .ftop = 0, \ .fpr = {{{0,},},}, \ }, \ .hbp_break = {0}, \ diff --git a/arch/loongarch/include/asm/setup.h b/arch/loongarch/include/asm/setup.h index be05c0e706a2..a0bc159ce8bd 100644 --- a/arch/loongarch/include/asm/setup.h +++ b/arch/loongarch/include/asm/setup.h @@ -7,6 +7,7 @@ #define _LOONGARCH_SETUP_H #include +#include #include #define VECSIZE 0x200 @@ -33,8 +34,13 @@ extern long __la_abs_end; extern long __rela_dyn_begin; extern long __rela_dyn_end; -extern void * __init relocate_kernel(void); +extern unsigned long __init relocate_kernel(void); #endif +static inline unsigned long kaslr_offset(void) +{ + return (unsigned long)&_text - VMLINUX_LOAD_ADDRESS; +} + #endif /* __SETUP_H */ diff --git a/arch/loongarch/include/asm/stackframe.h b/arch/loongarch/include/asm/stackframe.h index 7df80e6ae9d2..4fb1e6408b98 100644 --- a/arch/loongarch/include/asm/stackframe.h +++ b/arch/loongarch/include/asm/stackframe.h @@ -158,6 +158,10 @@ cfi_st u0, PT_R21, \docfi csrrd u0, PERCPU_BASE_KS 9: +#ifdef CONFIG_KGDB + li.w t0, CSR_CRMD_WE + csrxchg t0, t0, LOONGARCH_CSR_CRMD +#endif .endm .macro SAVE_ALL docfi=0 diff --git a/arch/loongarch/include/asm/string.h b/arch/loongarch/include/asm/string.h index 7b29cc9c70aa..5bb5a90d2681 100644 --- a/arch/loongarch/include/asm/string.h +++ b/arch/loongarch/include/asm/string.h @@ -7,11 +7,31 @@ #define __HAVE_ARCH_MEMSET extern void *memset(void *__s, int __c, size_t __count); +extern void *__memset(void *__s, int __c, size_t __count); #define __HAVE_ARCH_MEMCPY extern void *memcpy(void *__to, __const__ void *__from, size_t __n); +extern void *__memcpy(void *__to, __const__ void *__from, size_t __n); #define __HAVE_ARCH_MEMMOVE extern void *memmove(void *__dest, __const__ void *__src, size_t __n); +extern void *__memmove(void *__dest, __const__ void *__src, size_t __n); + +#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) + +/* + * For files that are not instrumented (e.g. mm/slub.c) we + * should use not instrumented version of mem* functions. + */ + +#define memset(s, c, n) __memset(s, c, n) +#define memcpy(dst, src, len) __memcpy(dst, src, len) +#define memmove(dst, src, len) __memmove(dst, src, len) + +#ifndef __NO_FORTIFY +#define __NO_FORTIFY /* FORTIFY_SOURCE uses __builtin_memcpy, etc. */ +#endif + +#endif #endif /* _ASM_STRING_H */ diff --git a/arch/loongarch/include/asm/switch_to.h b/arch/loongarch/include/asm/switch_to.h index 24e3094bebab..5b225aff3ba2 100644 --- a/arch/loongarch/include/asm/switch_to.h +++ b/arch/loongarch/include/asm/switch_to.h @@ -7,6 +7,7 @@ #include #include +#include struct task_struct; @@ -34,6 +35,7 @@ extern asmlinkage struct task_struct *__switch_to(struct task_struct *prev, #define switch_to(prev, next, last) \ do { \ lose_fpu_inatomic(1, prev); \ + lose_lbt_inatomic(1, prev); \ hw_breakpoint_thread_switch(next); \ (last) = __switch_to(prev, next, task_thread_info(next), \ __builtin_return_address(0), __builtin_frame_address(0)); \ diff --git a/arch/loongarch/include/asm/thread_info.h b/arch/loongarch/include/asm/thread_info.h index 1a3354ca056e..8cb653d49a54 100644 --- a/arch/loongarch/include/asm/thread_info.h +++ b/arch/loongarch/include/asm/thread_info.h @@ -84,6 +84,8 @@ register unsigned long current_stack_pointer __asm__("$sp"); #define TIF_SINGLESTEP 16 /* Single Step */ #define TIF_LSX_CTX_LIVE 17 /* LSX context must be preserved */ #define TIF_LASX_CTX_LIVE 18 /* LASX context must be preserved */ +#define TIF_USEDLBT 19 /* LBT was used by this task this quantum (SMP) */ +#define TIF_LBT_CTX_LIVE 20 /* LBT context must be preserved */ #define _TIF_SIGPENDING (1< + */ +#ifndef _ASM_LOONGARCH_XOR_H +#define _ASM_LOONGARCH_XOR_H + +#include +#include + +#ifdef CONFIG_CPU_HAS_LSX +static struct xor_block_template xor_block_lsx = { + .name = "lsx", + .do_2 = xor_lsx_2, + .do_3 = xor_lsx_3, + .do_4 = xor_lsx_4, + .do_5 = xor_lsx_5, +}; + +#define XOR_SPEED_LSX() \ + do { \ + if (cpu_has_lsx) \ + xor_speed(&xor_block_lsx); \ + } while (0) +#else /* CONFIG_CPU_HAS_LSX */ +#define XOR_SPEED_LSX() +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX +static struct xor_block_template xor_block_lasx = { + .name = "lasx", + .do_2 = xor_lasx_2, + .do_3 = xor_lasx_3, + .do_4 = xor_lasx_4, + .do_5 = xor_lasx_5, +}; + +#define XOR_SPEED_LASX() \ + do { \ + if (cpu_has_lasx) \ + xor_speed(&xor_block_lasx); \ + } while (0) +#else /* CONFIG_CPU_HAS_LASX */ +#define XOR_SPEED_LASX() +#endif /* CONFIG_CPU_HAS_LASX */ + +/* + * For grins, also test the generic routines. + * + * More importantly: it cannot be ruled out at this point of time, that some + * future (maybe reduced) models could run the vector algorithms slower than + * the scalar ones, maybe for errata or micro-op reasons. It may be + * appropriate to revisit this after one or two more uarch generations. + */ +#include + +#undef XOR_TRY_TEMPLATES +#define XOR_TRY_TEMPLATES \ +do { \ + xor_speed(&xor_block_8regs); \ + xor_speed(&xor_block_8regs_p); \ + xor_speed(&xor_block_32regs); \ + xor_speed(&xor_block_32regs_p); \ + XOR_SPEED_LSX(); \ + XOR_SPEED_LASX(); \ +} while (0) + +#endif /* _ASM_LOONGARCH_XOR_H */ diff --git a/arch/loongarch/include/asm/xor_simd.h b/arch/loongarch/include/asm/xor_simd.h new file mode 100644 index 000000000000..471b96332f38 --- /dev/null +++ b/arch/loongarch/include/asm/xor_simd.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2023 WANG Xuerui + */ +#ifndef _ASM_LOONGARCH_XOR_SIMD_H +#define _ASM_LOONGARCH_XOR_SIMD_H + +#ifdef CONFIG_CPU_HAS_LSX +void xor_lsx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2); +void xor_lsx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3); +void xor_lsx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4); +void xor_lsx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4, const unsigned long * __restrict p5); +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX +void xor_lasx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2); +void xor_lasx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3); +void xor_lasx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4); +void xor_lasx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4, const unsigned long * __restrict p5); +#endif /* CONFIG_CPU_HAS_LASX */ + +#endif /* _ASM_LOONGARCH_XOR_SIMD_H */ diff --git a/arch/loongarch/include/uapi/asm/ptrace.h b/arch/loongarch/include/uapi/asm/ptrace.h index 06e3be52cb04..ac915f841650 100644 --- a/arch/loongarch/include/uapi/asm/ptrace.h +++ b/arch/loongarch/include/uapi/asm/ptrace.h @@ -56,6 +56,12 @@ struct user_lasx_state { uint64_t vregs[32*4]; }; +struct user_lbt_state { + uint64_t scr[4]; + uint32_t eflags; + uint32_t ftop; +}; + struct user_watch_state { uint64_t dbg_info; struct { diff --git a/arch/loongarch/include/uapi/asm/sigcontext.h b/arch/loongarch/include/uapi/asm/sigcontext.h index 4cd7d16f7037..6c22f616b8f1 100644 --- a/arch/loongarch/include/uapi/asm/sigcontext.h +++ b/arch/loongarch/include/uapi/asm/sigcontext.h @@ -59,4 +59,14 @@ struct lasx_context { __u32 fcsr; }; +/* LBT context */ +#define LBT_CTX_MAGIC 0x42540001 +#define LBT_CTX_ALIGN 8 +struct lbt_context { + __u64 regs[4]; + __u32 eflags; + __u32 ftop; +}; + + #endif /* _UAPI_ASM_SIGCONTEXT_H */ diff --git a/arch/loongarch/kernel/Makefile b/arch/loongarch/kernel/Makefile index 8e279f04f9e7..c56ea0b75448 100644 --- a/arch/loongarch/kernel/Makefile +++ b/arch/loongarch/kernel/Makefile @@ -15,6 +15,8 @@ obj-$(CONFIG_EFI) += efi.o obj-$(CONFIG_CPU_HAS_FPU) += fpu.o kfpu.o +obj-$(CONFIG_CPU_HAS_LBT) += lbt.o + obj-$(CONFIG_ARCH_STRICT_ALIGN) += unaligned.o ifdef CONFIG_FUNCTION_TRACER @@ -32,6 +34,12 @@ ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FLAGS_FTRACE) endif +KASAN_SANITIZE_efi.o := n +KASAN_SANITIZE_cpu-probe.o := n +KASAN_SANITIZE_traps.o := n +KASAN_SANITIZE_smp.o := n +KASAN_SANITIZE_vdso.o := n + obj-$(CONFIG_MODULES) += module.o module-sections.o obj-$(CONFIG_STACKTRACE) += stacktrace.o @@ -54,6 +62,7 @@ obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prologue.o obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_regs.o obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o +obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_RETHOOK) += rethook.o rethook_trampoline.o obj-$(CONFIG_UPROBES) += uprobes.o diff --git a/arch/loongarch/kernel/asm-offsets.c b/arch/loongarch/kernel/asm-offsets.c index 505e4bf59603..8da0726777ed 100644 --- a/arch/loongarch/kernel/asm-offsets.c +++ b/arch/loongarch/kernel/asm-offsets.c @@ -118,13 +118,6 @@ void output_thread_defines(void) OFFSET(THREAD_CSRECFG, task_struct, thread.csr_ecfg); - OFFSET(THREAD_SCR0, task_struct, thread.scr0); - OFFSET(THREAD_SCR1, task_struct, thread.scr1); - OFFSET(THREAD_SCR2, task_struct, thread.scr2); - OFFSET(THREAD_SCR3, task_struct, thread.scr3); - - OFFSET(THREAD_EFLAGS, task_struct, thread.eflags); - OFFSET(THREAD_FPU, task_struct, thread.fpu); OFFSET(THREAD_BVADDR, task_struct, \ @@ -172,6 +165,17 @@ void output_thread_fpu_defines(void) OFFSET(THREAD_FCSR, loongarch_fpu, fcsr); OFFSET(THREAD_FCC, loongarch_fpu, fcc); + OFFSET(THREAD_FTOP, loongarch_fpu, ftop); + BLANK(); +} + +void output_thread_lbt_defines(void) +{ + OFFSET(THREAD_SCR0, loongarch_lbt, scr0); + OFFSET(THREAD_SCR1, loongarch_lbt, scr1); + OFFSET(THREAD_SCR2, loongarch_lbt, scr2); + OFFSET(THREAD_SCR3, loongarch_lbt, scr3); + OFFSET(THREAD_EFLAGS, loongarch_lbt, eflags); BLANK(); } diff --git a/arch/loongarch/kernel/cpu-probe.c b/arch/loongarch/kernel/cpu-probe.c index e925579c7a71..55320813ee08 100644 --- a/arch/loongarch/kernel/cpu-probe.c +++ b/arch/loongarch/kernel/cpu-probe.c @@ -144,6 +144,20 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c) c->options |= LOONGARCH_CPU_LVZ; elf_hwcap |= HWCAP_LOONGARCH_LVZ; } +#ifdef CONFIG_CPU_HAS_LBT + if (config & CPUCFG2_X86BT) { + c->options |= LOONGARCH_CPU_LBT_X86; + elf_hwcap |= HWCAP_LOONGARCH_LBT_X86; + } + if (config & CPUCFG2_ARMBT) { + c->options |= LOONGARCH_CPU_LBT_ARM; + elf_hwcap |= HWCAP_LOONGARCH_LBT_ARM; + } + if (config & CPUCFG2_MIPSBT) { + c->options |= LOONGARCH_CPU_LBT_MIPS; + elf_hwcap |= HWCAP_LOONGARCH_LBT_MIPS; + } +#endif config = read_cpucfg(LOONGARCH_CPUCFG6); if (config & CPUCFG6_PMP) diff --git a/arch/loongarch/kernel/entry.S b/arch/loongarch/kernel/entry.S index d737e3cf42d3..65518bb8f472 100644 --- a/arch/loongarch/kernel/entry.S +++ b/arch/loongarch/kernel/entry.S @@ -58,6 +58,11 @@ SYM_FUNC_START(handle_syscall) SAVE_STATIC +#ifdef CONFIG_KGDB + li.w t1, CSR_CRMD_WE + csrxchg t1, t1, LOONGARCH_CSR_CRMD +#endif + move u0, t0 li.d tp, ~_THREAD_MASK and tp, tp, sp diff --git a/arch/loongarch/kernel/fpu.S b/arch/loongarch/kernel/fpu.S index 501094a09f5d..d53ab10f4644 100644 --- a/arch/loongarch/kernel/fpu.S +++ b/arch/loongarch/kernel/fpu.S @@ -22,7 +22,7 @@ .macro EX insn, reg, src, offs .ex\@: \insn \reg, \src, \offs - _asm_extable .ex\@, fault + _asm_extable .ex\@, .L_fpu_fault .endm .macro sc_save_fp base @@ -138,6 +138,13 @@ .macro sc_save_fcsr base, tmp0 movfcsr2gr \tmp0, fcsr0 EX st.w \tmp0, \base, 0 +#if defined(CONFIG_CPU_HAS_LBT) + /* TM bit is always 0 if LBT not supported */ + andi \tmp0, \tmp0, FPU_CSR_TM + beqz \tmp0, 1f + x86clrtm +1: +#endif .endm .macro sc_restore_fcsr base, tmp0 @@ -309,7 +316,7 @@ EXPORT_SYMBOL(_save_fp) */ SYM_FUNC_START(_restore_fp) fpu_restore_double a0 t1 # clobbers t1 - fpu_restore_csr a0 t1 + fpu_restore_csr a0 t1 t2 fpu_restore_cc a0 t1 t2 # clobbers t1, t2 jr ra SYM_FUNC_END(_restore_fp) @@ -514,7 +521,6 @@ SYM_FUNC_START(_restore_lasx_context) jr ra SYM_FUNC_END(_restore_lasx_context) -SYM_FUNC_START(fault) +.L_fpu_fault: li.w a0, -EFAULT # failure jr ra -SYM_FUNC_END(fault) diff --git a/arch/loongarch/kernel/head.S b/arch/loongarch/kernel/head.S index 5e828a8bc0a0..53b883db0786 100644 --- a/arch/loongarch/kernel/head.S +++ b/arch/loongarch/kernel/head.S @@ -95,12 +95,17 @@ SYM_CODE_START(kernel_entry) # kernel entry point PTR_LI sp, (_THREAD_SIZE - PT_SIZE) PTR_ADD sp, sp, tp set_saved_sp sp, t0, t1 -#endif - /* relocate_kernel() returns the new kernel entry point */ - jr a0 - ASM_BUG() + /* Jump to the new kernel: new_pc = current_pc + random_offset */ + pcaddi t0, 0 + add.d t0, t0, a0 + jirl zero, t0, 0xc +#endif /* CONFIG_RANDOMIZE_BASE */ +#endif /* CONFIG_RELOCATABLE */ + +#ifdef CONFIG_KASAN + bl kasan_early_init #endif bl start_kernel diff --git a/arch/loongarch/kernel/kfpu.c b/arch/loongarch/kernel/kfpu.c index 5c46ae8c6cac..ec5b28e570c9 100644 --- a/arch/loongarch/kernel/kfpu.c +++ b/arch/loongarch/kernel/kfpu.c @@ -8,19 +8,40 @@ #include #include +static unsigned int euen_mask = CSR_EUEN_FPEN; + +/* + * The critical section between kernel_fpu_begin() and kernel_fpu_end() + * is non-reentrant. It is the caller's responsibility to avoid reentrance. + * See drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c as an example. + */ static DEFINE_PER_CPU(bool, in_kernel_fpu); +static DEFINE_PER_CPU(unsigned int, euen_current); void kernel_fpu_begin(void) { + unsigned int *euen_curr; + preempt_disable(); WARN_ON(this_cpu_read(in_kernel_fpu)); this_cpu_write(in_kernel_fpu, true); + euen_curr = this_cpu_ptr(&euen_current); - if (!is_fpu_owner()) - enable_fpu(); + *euen_curr = csr_xchg32(euen_mask, euen_mask, LOONGARCH_CSR_EUEN); + +#ifdef CONFIG_CPU_HAS_LASX + if (*euen_curr & CSR_EUEN_LASXEN) + _save_lasx(¤t->thread.fpu); else +#endif +#ifdef CONFIG_CPU_HAS_LSX + if (*euen_curr & CSR_EUEN_LSXEN) + _save_lsx(¤t->thread.fpu); + else +#endif + if (*euen_curr & CSR_EUEN_FPEN) _save_fp(¤t->thread.fpu); write_fcsr(LOONGARCH_FCSR0, 0); @@ -29,15 +50,41 @@ EXPORT_SYMBOL_GPL(kernel_fpu_begin); void kernel_fpu_end(void) { + unsigned int *euen_curr; + WARN_ON(!this_cpu_read(in_kernel_fpu)); - if (!is_fpu_owner()) - disable_fpu(); + euen_curr = this_cpu_ptr(&euen_current); + +#ifdef CONFIG_CPU_HAS_LASX + if (*euen_curr & CSR_EUEN_LASXEN) + _restore_lasx(¤t->thread.fpu); else +#endif +#ifdef CONFIG_CPU_HAS_LSX + if (*euen_curr & CSR_EUEN_LSXEN) + _restore_lsx(¤t->thread.fpu); + else +#endif + if (*euen_curr & CSR_EUEN_FPEN) _restore_fp(¤t->thread.fpu); + *euen_curr = csr_xchg32(*euen_curr, euen_mask, LOONGARCH_CSR_EUEN); + this_cpu_write(in_kernel_fpu, false); preempt_enable(); } EXPORT_SYMBOL_GPL(kernel_fpu_end); + +static int __init init_euen_mask(void) +{ + if (cpu_has_lsx) + euen_mask |= CSR_EUEN_LSXEN; + + if (cpu_has_lasx) + euen_mask |= CSR_EUEN_LASXEN; + + return 0; +} +arch_initcall(init_euen_mask); diff --git a/arch/loongarch/kernel/kgdb.c b/arch/loongarch/kernel/kgdb.c new file mode 100644 index 000000000000..445c452d72a7 --- /dev/null +++ b/arch/loongarch/kernel/kgdb.c @@ -0,0 +1,727 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * LoongArch KGDB support + * + * Copyright (C) 2023 Loongson Technology Corporation Limited + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +int kgdb_watch_activated; +static unsigned int stepped_opcode; +static unsigned long stepped_address; + +struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = { + { "r0", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[0]) }, + { "r1", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[1]) }, + { "r2", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[2]) }, + { "r3", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[3]) }, + { "r4", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[4]) }, + { "r5", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[5]) }, + { "r6", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[6]) }, + { "r7", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[7]) }, + { "r8", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[8]) }, + { "r9", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[9]) }, + { "r10", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[10]) }, + { "r11", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[11]) }, + { "r12", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[12]) }, + { "r13", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[13]) }, + { "r14", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[14]) }, + { "r15", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[15]) }, + { "r16", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[16]) }, + { "r17", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[17]) }, + { "r18", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[18]) }, + { "r19", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[19]) }, + { "r20", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[20]) }, + { "r21", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[21]) }, + { "r22", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[22]) }, + { "r23", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[23]) }, + { "r24", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[24]) }, + { "r25", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[25]) }, + { "r26", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[26]) }, + { "r27", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[27]) }, + { "r28", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[28]) }, + { "r29", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[29]) }, + { "r30", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[30]) }, + { "r31", GDB_SIZEOF_REG, offsetof(struct pt_regs, regs[31]) }, + { "orig_a0", GDB_SIZEOF_REG, offsetof(struct pt_regs, orig_a0) }, + { "pc", GDB_SIZEOF_REG, offsetof(struct pt_regs, csr_era) }, + { "badv", GDB_SIZEOF_REG, offsetof(struct pt_regs, csr_badvaddr) }, + { "f0", GDB_SIZEOF_REG, 0 }, + { "f1", GDB_SIZEOF_REG, 1 }, + { "f2", GDB_SIZEOF_REG, 2 }, + { "f3", GDB_SIZEOF_REG, 3 }, + { "f4", GDB_SIZEOF_REG, 4 }, + { "f5", GDB_SIZEOF_REG, 5 }, + { "f6", GDB_SIZEOF_REG, 6 }, + { "f7", GDB_SIZEOF_REG, 7 }, + { "f8", GDB_SIZEOF_REG, 8 }, + { "f9", GDB_SIZEOF_REG, 9 }, + { "f10", GDB_SIZEOF_REG, 10 }, + { "f11", GDB_SIZEOF_REG, 11 }, + { "f12", GDB_SIZEOF_REG, 12 }, + { "f13", GDB_SIZEOF_REG, 13 }, + { "f14", GDB_SIZEOF_REG, 14 }, + { "f15", GDB_SIZEOF_REG, 15 }, + { "f16", GDB_SIZEOF_REG, 16 }, + { "f17", GDB_SIZEOF_REG, 17 }, + { "f18", GDB_SIZEOF_REG, 18 }, + { "f19", GDB_SIZEOF_REG, 19 }, + { "f20", GDB_SIZEOF_REG, 20 }, + { "f21", GDB_SIZEOF_REG, 21 }, + { "f22", GDB_SIZEOF_REG, 22 }, + { "f23", GDB_SIZEOF_REG, 23 }, + { "f24", GDB_SIZEOF_REG, 24 }, + { "f25", GDB_SIZEOF_REG, 25 }, + { "f26", GDB_SIZEOF_REG, 26 }, + { "f27", GDB_SIZEOF_REG, 27 }, + { "f28", GDB_SIZEOF_REG, 28 }, + { "f29", GDB_SIZEOF_REG, 29 }, + { "f30", GDB_SIZEOF_REG, 30 }, + { "f31", GDB_SIZEOF_REG, 31 }, + { "fcc0", 1, 0 }, + { "fcc1", 1, 1 }, + { "fcc2", 1, 2 }, + { "fcc3", 1, 3 }, + { "fcc4", 1, 4 }, + { "fcc5", 1, 5 }, + { "fcc6", 1, 6 }, + { "fcc7", 1, 7 }, + { "fcsr", 4, 0 }, +}; + +char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs) +{ + int reg_offset, reg_size; + + if (regno < 0 || regno >= DBG_MAX_REG_NUM) + return NULL; + + reg_offset = dbg_reg_def[regno].offset; + reg_size = dbg_reg_def[regno].size; + + if (reg_offset == -1) + goto out; + + /* Handle general-purpose/orig_a0/pc/badv registers */ + if (regno <= DBG_PT_REGS_END) { + memcpy(mem, (void *)regs + reg_offset, reg_size); + goto out; + } + + if (!(regs->csr_euen & CSR_EUEN_FPEN)) + goto out; + + save_fp(current); + + /* Handle FP registers */ + switch (regno) { + case DBG_FCSR: /* Process the fcsr */ + memcpy(mem, (void *)¤t->thread.fpu.fcsr, reg_size); + break; + case DBG_FCC_BASE ... DBG_FCC_END: /* Process the fcc */ + memcpy(mem, (void *)¤t->thread.fpu.fcc + reg_offset, reg_size); + break; + case DBG_FPR_BASE ... DBG_FPR_END: /* Process the fpr */ + memcpy(mem, (void *)¤t->thread.fpu.fpr[reg_offset], reg_size); + break; + default: + break; + } + +out: + return dbg_reg_def[regno].name; +} + +int dbg_set_reg(int regno, void *mem, struct pt_regs *regs) +{ + int reg_offset, reg_size; + + if (regno < 0 || regno >= DBG_MAX_REG_NUM) + return -EINVAL; + + reg_offset = dbg_reg_def[regno].offset; + reg_size = dbg_reg_def[regno].size; + + if (reg_offset == -1) + return 0; + + /* Handle general-purpose/orig_a0/pc/badv registers */ + if (regno <= DBG_PT_REGS_END) { + memcpy((void *)regs + reg_offset, mem, reg_size); + return 0; + } + + if (!(regs->csr_euen & CSR_EUEN_FPEN)) + return 0; + + /* Handle FP registers */ + switch (regno) { + case DBG_FCSR: /* Process the fcsr */ + memcpy((void *)¤t->thread.fpu.fcsr, mem, reg_size); + break; + case DBG_FCC_BASE ... DBG_FCC_END: /* Process the fcc */ + memcpy((void *)¤t->thread.fpu.fcc + reg_offset, mem, reg_size); + break; + case DBG_FPR_BASE ... DBG_FPR_END: /* Process the fpr */ + memcpy((void *)¤t->thread.fpu.fpr[reg_offset], mem, reg_size); + break; + default: + break; + } + + restore_fp(current); + + return 0; +} + +/* + * Similar to regs_to_gdb_regs() except that process is sleeping and so + * we may not be able to get all the info. + */ +void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p) +{ + /* Initialize to zero */ + memset((char *)gdb_regs, 0, NUMREGBYTES); + + gdb_regs[DBG_LOONGARCH_RA] = p->thread.reg01; + gdb_regs[DBG_LOONGARCH_TP] = (long)p; + gdb_regs[DBG_LOONGARCH_SP] = p->thread.reg03; + + /* S0 - S8 */ + gdb_regs[DBG_LOONGARCH_S0] = p->thread.reg23; + gdb_regs[DBG_LOONGARCH_S1] = p->thread.reg24; + gdb_regs[DBG_LOONGARCH_S2] = p->thread.reg25; + gdb_regs[DBG_LOONGARCH_S3] = p->thread.reg26; + gdb_regs[DBG_LOONGARCH_S4] = p->thread.reg27; + gdb_regs[DBG_LOONGARCH_S5] = p->thread.reg28; + gdb_regs[DBG_LOONGARCH_S6] = p->thread.reg29; + gdb_regs[DBG_LOONGARCH_S7] = p->thread.reg30; + gdb_regs[DBG_LOONGARCH_S8] = p->thread.reg31; + + /* + * PC use return address (RA), i.e. the moment after return from __switch_to() + */ + gdb_regs[DBG_LOONGARCH_PC] = p->thread.reg01; +} + +void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long pc) +{ + regs->csr_era = pc; +} + +void arch_kgdb_breakpoint(void) +{ + __asm__ __volatile__ ( \ + ".globl kgdb_breakinst\n\t" \ + "nop\n" \ + "kgdb_breakinst:\tbreak 2\n\t"); /* BRK_KDB = 2 */ +} + +/* + * Calls linux_debug_hook before the kernel dies. If KGDB is enabled, + * then try to fall into the debugger + */ +static int kgdb_loongarch_notify(struct notifier_block *self, unsigned long cmd, void *ptr) +{ + struct die_args *args = (struct die_args *)ptr; + struct pt_regs *regs = args->regs; + + /* Userspace events, ignore. */ + if (user_mode(regs)) + return NOTIFY_DONE; + + if (!kgdb_io_module_registered) + return NOTIFY_DONE; + + if (atomic_read(&kgdb_active) != -1) + kgdb_nmicallback(smp_processor_id(), regs); + + if (kgdb_handle_exception(args->trapnr, args->signr, cmd, regs)) + return NOTIFY_DONE; + + if (atomic_read(&kgdb_setting_breakpoint)) + if (regs->csr_era == (unsigned long)&kgdb_breakinst) + regs->csr_era += LOONGARCH_INSN_SIZE; + + return NOTIFY_STOP; +} + +bool kgdb_breakpoint_handler(struct pt_regs *regs) +{ + struct die_args args = { + .regs = regs, + .str = "Break", + .err = BRK_KDB, + .trapnr = read_csr_excode(), + .signr = SIGTRAP, + + }; + + return (kgdb_loongarch_notify(NULL, DIE_TRAP, &args) == NOTIFY_STOP) ? true : false; +} + +static struct notifier_block kgdb_notifier = { + .notifier_call = kgdb_loongarch_notify, +}; + +static inline void kgdb_arch_update_addr(struct pt_regs *regs, + char *remcom_in_buffer) +{ + unsigned long addr; + char *ptr; + + ptr = &remcom_in_buffer[1]; + if (kgdb_hex2long(&ptr, &addr)) + regs->csr_era = addr; +} + +/* Calculate the new address for after a step */ +static int get_step_address(struct pt_regs *regs, unsigned long *next_addr) +{ + char cj_val; + unsigned int si, si_l, si_h, rd, rj, cj; + unsigned long pc = instruction_pointer(regs); + union loongarch_instruction *ip = (union loongarch_instruction *)pc; + + if (pc & 3) { + pr_warn("%s: invalid pc 0x%lx\n", __func__, pc); + return -EINVAL; + } + + *next_addr = pc + LOONGARCH_INSN_SIZE; + + si_h = ip->reg0i26_format.immediate_h; + si_l = ip->reg0i26_format.immediate_l; + switch (ip->reg0i26_format.opcode) { + case b_op: + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 27); + return 0; + case bl_op: + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 27); + regs->regs[1] = pc + LOONGARCH_INSN_SIZE; + return 0; + } + + rj = ip->reg1i21_format.rj; + cj = (rj & 0x07) + DBG_FCC_BASE; + si_l = ip->reg1i21_format.immediate_l; + si_h = ip->reg1i21_format.immediate_h; + dbg_get_reg(cj, &cj_val, regs); + switch (ip->reg1i21_format.opcode) { + case beqz_op: + if (regs->regs[rj] == 0) + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 22); + return 0; + case bnez_op: + if (regs->regs[rj] != 0) + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 22); + return 0; + case bceqz_op: /* bceqz_op = bcnez_op */ + if (((rj & 0x18) == 0x00) && !cj_val) /* bceqz */ + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 22); + if (((rj & 0x18) == 0x08) && cj_val) /* bcnez */ + *next_addr = pc + sign_extend64((si_h << 16 | si_l) << 2, 22); + return 0; + } + + rj = ip->reg2i16_format.rj; + rd = ip->reg2i16_format.rd; + si = ip->reg2i16_format.immediate; + switch (ip->reg2i16_format.opcode) { + case beq_op: + if (regs->regs[rj] == regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case bne_op: + if (regs->regs[rj] != regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case blt_op: + if ((long)regs->regs[rj] < (long)regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case bge_op: + if ((long)regs->regs[rj] >= (long)regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case bltu_op: + if (regs->regs[rj] < regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case bgeu_op: + if (regs->regs[rj] >= regs->regs[rd]) + *next_addr = pc + sign_extend64(si << 2, 17); + return 0; + case jirl_op: + regs->regs[rd] = pc + LOONGARCH_INSN_SIZE; + *next_addr = regs->regs[rj] + sign_extend64(si << 2, 17); + return 0; + } + + return 0; +} + +static int do_single_step(struct pt_regs *regs) +{ + int error = 0; + unsigned long addr = 0; /* Determine where the target instruction will send us to */ + + error = get_step_address(regs, &addr); + if (error) + return error; + + /* Store the opcode in the stepped address */ + error = get_kernel_nofault(stepped_opcode, (void *)addr); + if (error) + return error; + + stepped_address = addr; + + /* Replace the opcode with the break instruction */ + error = copy_to_kernel_nofault((void *)stepped_address, + arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE); + flush_icache_range(addr, addr + BREAK_INSTR_SIZE); + + if (error) { + stepped_opcode = 0; + stepped_address = 0; + } else { + kgdb_single_step = 1; + atomic_set(&kgdb_cpu_doing_single_step, raw_smp_processor_id()); + } + + return error; +} + +/* Undo a single step */ +static void undo_single_step(struct pt_regs *regs) +{ + if (stepped_opcode) { + copy_to_kernel_nofault((void *)stepped_address, + (void *)&stepped_opcode, BREAK_INSTR_SIZE); + flush_icache_range(stepped_address, stepped_address + BREAK_INSTR_SIZE); + } + + stepped_opcode = 0; + stepped_address = 0; + kgdb_single_step = 0; + atomic_set(&kgdb_cpu_doing_single_step, -1); +} + +int kgdb_arch_handle_exception(int vector, int signo, int err_code, + char *remcom_in_buffer, char *remcom_out_buffer, + struct pt_regs *regs) +{ + int ret = 0; + + undo_single_step(regs); + regs->csr_prmd |= CSR_PRMD_PWE; + + switch (remcom_in_buffer[0]) { + case 'D': + case 'k': + regs->csr_prmd &= ~CSR_PRMD_PWE; + fallthrough; + case 'c': + kgdb_arch_update_addr(regs, remcom_in_buffer); + break; + case 's': + kgdb_arch_update_addr(regs, remcom_in_buffer); + ret = do_single_step(regs); + break; + default: + ret = -1; + } + + return ret; +} + +static struct hw_breakpoint { + unsigned int enabled; + unsigned long addr; + int len; + int type; + struct perf_event * __percpu *pev; +} breakinfo[LOONGARCH_MAX_BRP]; + +static int hw_break_reserve_slot(int breakno) +{ + int cpu, cnt = 0; + struct perf_event **pevent; + + for_each_online_cpu(cpu) { + cnt++; + pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu); + if (dbg_reserve_bp_slot(*pevent)) + goto fail; + } + + return 0; + +fail: + for_each_online_cpu(cpu) { + cnt--; + if (!cnt) + break; + pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu); + dbg_release_bp_slot(*pevent); + } + + return -1; +} + +static int hw_break_release_slot(int breakno) +{ + int cpu; + struct perf_event **pevent; + + if (dbg_is_early) + return 0; + + for_each_online_cpu(cpu) { + pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu); + if (dbg_release_bp_slot(*pevent)) + /* + * The debugger is responsible for handing the retry on + * remove failure. + */ + return -1; + } + + return 0; +} + +static int kgdb_set_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype) +{ + int i; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) + if (!breakinfo[i].enabled) + break; + + if (i == LOONGARCH_MAX_BRP) + return -1; + + switch (bptype) { + case BP_HARDWARE_BREAKPOINT: + breakinfo[i].type = HW_BREAKPOINT_X; + break; + case BP_READ_WATCHPOINT: + breakinfo[i].type = HW_BREAKPOINT_R; + break; + case BP_WRITE_WATCHPOINT: + breakinfo[i].type = HW_BREAKPOINT_W; + break; + case BP_ACCESS_WATCHPOINT: + breakinfo[i].type = HW_BREAKPOINT_RW; + break; + default: + return -1; + } + + switch (len) { + case 1: + breakinfo[i].len = HW_BREAKPOINT_LEN_1; + break; + case 2: + breakinfo[i].len = HW_BREAKPOINT_LEN_2; + break; + case 4: + breakinfo[i].len = HW_BREAKPOINT_LEN_4; + break; + case 8: + breakinfo[i].len = HW_BREAKPOINT_LEN_8; + break; + default: + return -1; + } + + breakinfo[i].addr = addr; + if (hw_break_reserve_slot(i)) { + breakinfo[i].addr = 0; + return -1; + } + breakinfo[i].enabled = 1; + + return 0; +} + +static int kgdb_remove_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype) +{ + int i; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) + if (breakinfo[i].addr == addr && breakinfo[i].enabled) + break; + + if (i == LOONGARCH_MAX_BRP) + return -1; + + if (hw_break_release_slot(i)) { + pr_err("Cannot remove hw breakpoint at %lx\n", addr); + return -1; + } + breakinfo[i].enabled = 0; + + return 0; +} + +static void kgdb_disable_hw_break(struct pt_regs *regs) +{ + int i; + int cpu = raw_smp_processor_id(); + struct perf_event *bp; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) { + if (!breakinfo[i].enabled) + continue; + + bp = *per_cpu_ptr(breakinfo[i].pev, cpu); + if (bp->attr.disabled == 1) + continue; + + arch_uninstall_hw_breakpoint(bp); + bp->attr.disabled = 1; + } + + /* Disable hardware debugging while we are in kgdb */ + csr_xchg32(0, CSR_CRMD_WE, LOONGARCH_CSR_CRMD); +} + +static void kgdb_remove_all_hw_break(void) +{ + int i; + int cpu = raw_smp_processor_id(); + struct perf_event *bp; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) { + if (!breakinfo[i].enabled) + continue; + + bp = *per_cpu_ptr(breakinfo[i].pev, cpu); + if (!bp->attr.disabled) { + arch_uninstall_hw_breakpoint(bp); + bp->attr.disabled = 1; + continue; + } + + if (hw_break_release_slot(i)) + pr_err("KGDB: hw bpt remove failed %lx\n", breakinfo[i].addr); + breakinfo[i].enabled = 0; + } + + csr_xchg32(0, CSR_CRMD_WE, LOONGARCH_CSR_CRMD); + kgdb_watch_activated = 0; +} + +static void kgdb_correct_hw_break(void) +{ + int i, activated = 0; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) { + struct perf_event *bp; + int val; + int cpu = raw_smp_processor_id(); + + if (!breakinfo[i].enabled) + continue; + + bp = *per_cpu_ptr(breakinfo[i].pev, cpu); + if (bp->attr.disabled != 1) + continue; + + bp->attr.bp_addr = breakinfo[i].addr; + bp->attr.bp_len = breakinfo[i].len; + bp->attr.bp_type = breakinfo[i].type; + + val = hw_breakpoint_arch_parse(bp, &bp->attr, counter_arch_bp(bp)); + if (val) + return; + + val = arch_install_hw_breakpoint(bp); + if (!val) + bp->attr.disabled = 0; + activated = 1; + } + + csr_xchg32(activated ? CSR_CRMD_WE : 0, CSR_CRMD_WE, LOONGARCH_CSR_CRMD); + kgdb_watch_activated = activated; +} + +const struct kgdb_arch arch_kgdb_ops = { + .gdb_bpt_instr = {0x02, 0x00, break_op >> 1, 0x00}, /* BRK_KDB = 2 */ + .flags = KGDB_HW_BREAKPOINT, + .set_hw_breakpoint = kgdb_set_hw_break, + .remove_hw_breakpoint = kgdb_remove_hw_break, + .disable_hw_break = kgdb_disable_hw_break, + .remove_all_hw_break = kgdb_remove_all_hw_break, + .correct_hw_break = kgdb_correct_hw_break, +}; + +int kgdb_arch_init(void) +{ + return register_die_notifier(&kgdb_notifier); +} + +void kgdb_arch_late(void) +{ + int i, cpu; + struct perf_event_attr attr; + struct perf_event **pevent; + + hw_breakpoint_init(&attr); + + attr.bp_addr = (unsigned long)kgdb_arch_init; + attr.bp_len = HW_BREAKPOINT_LEN_4; + attr.bp_type = HW_BREAKPOINT_W; + attr.disabled = 1; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) { + if (breakinfo[i].pev) + continue; + + breakinfo[i].pev = register_wide_hw_breakpoint(&attr, NULL, NULL); + if (IS_ERR((void * __force)breakinfo[i].pev)) { + pr_err("kgdb: Could not allocate hw breakpoints.\n"); + breakinfo[i].pev = NULL; + return; + } + + for_each_online_cpu(cpu) { + pevent = per_cpu_ptr(breakinfo[i].pev, cpu); + if (pevent[0]->destroy) { + pevent[0]->destroy = NULL; + release_bp_slot(*pevent); + } + } + } +} + +void kgdb_arch_exit(void) +{ + int i; + + for (i = 0; i < LOONGARCH_MAX_BRP; i++) { + if (breakinfo[i].pev) { + unregister_wide_hw_breakpoint(breakinfo[i].pev); + breakinfo[i].pev = NULL; + } + } + + unregister_die_notifier(&kgdb_notifier); +} diff --git a/arch/loongarch/kernel/lbt.S b/arch/loongarch/kernel/lbt.S new file mode 100644 index 000000000000..9c75120a26d8 --- /dev/null +++ b/arch/loongarch/kernel/lbt.S @@ -0,0 +1,155 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Author: Qi Hu + * Huacai Chen + * + * Copyright (C) 2020-2023 Loongson Technology Corporation Limited + */ +#include +#include +#include +#include +#include +#include + +#define SCR_REG_WIDTH 8 + + .macro EX insn, reg, src, offs +.ex\@: \insn \reg, \src, \offs + _asm_extable .ex\@, .L_lbt_fault + .endm + +/* + * Save a thread's lbt context. + */ +SYM_FUNC_START(_save_lbt) + movscr2gr t1, $scr0 # save scr + stptr.d t1, a0, THREAD_SCR0 + movscr2gr t1, $scr1 + stptr.d t1, a0, THREAD_SCR1 + movscr2gr t1, $scr2 + stptr.d t1, a0, THREAD_SCR2 + movscr2gr t1, $scr3 + stptr.d t1, a0, THREAD_SCR3 + + x86mfflag t1, 0x3f # save eflags + stptr.d t1, a0, THREAD_EFLAGS + jr ra +SYM_FUNC_END(_save_lbt) +EXPORT_SYMBOL(_save_lbt) + +/* + * Restore a thread's lbt context. + */ +SYM_FUNC_START(_restore_lbt) + ldptr.d t1, a0, THREAD_SCR0 # restore scr + movgr2scr $scr0, t1 + ldptr.d t1, a0, THREAD_SCR1 + movgr2scr $scr1, t1 + ldptr.d t1, a0, THREAD_SCR2 + movgr2scr $scr2, t1 + ldptr.d t1, a0, THREAD_SCR3 + movgr2scr $scr3, t1 + + ldptr.d t1, a0, THREAD_EFLAGS # restore eflags + x86mtflag t1, 0x3f + jr ra +SYM_FUNC_END(_restore_lbt) +EXPORT_SYMBOL(_restore_lbt) + +/* + * Load scr/eflag with zero. + */ +SYM_FUNC_START(_init_lbt) + movgr2scr $scr0, zero + movgr2scr $scr1, zero + movgr2scr $scr2, zero + movgr2scr $scr3, zero + + x86mtflag zero, 0x3f + jr ra +SYM_FUNC_END(_init_lbt) + +/* + * a0: scr + * a1: eflag + */ +SYM_FUNC_START(_save_lbt_context) + movscr2gr t1, $scr0 # save scr + EX st.d t1, a0, (0 * SCR_REG_WIDTH) + movscr2gr t1, $scr1 + EX st.d t1, a0, (1 * SCR_REG_WIDTH) + movscr2gr t1, $scr2 + EX st.d t1, a0, (2 * SCR_REG_WIDTH) + movscr2gr t1, $scr3 + EX st.d t1, a0, (3 * SCR_REG_WIDTH) + + x86mfflag t1, 0x3f # save eflags + EX st.w t1, a1, 0 + li.w a0, 0 # success + jr ra +SYM_FUNC_END(_save_lbt_context) + +/* + * a0: scr + * a1: eflag + */ +SYM_FUNC_START(_restore_lbt_context) + EX ld.d t1, a0, (0 * SCR_REG_WIDTH) # restore scr + movgr2scr $scr0, t1 + EX ld.d t1, a0, (1 * SCR_REG_WIDTH) + movgr2scr $scr1, t1 + EX ld.d t1, a0, (2 * SCR_REG_WIDTH) + movgr2scr $scr2, t1 + EX ld.d t1, a0, (3 * SCR_REG_WIDTH) + movgr2scr $scr3, t1 + + EX ld.w t1, a1, 0 # restore eflags + x86mtflag t1, 0x3f + li.w a0, 0 # success + jr ra +SYM_FUNC_END(_restore_lbt_context) + +/* + * a0: ftop + */ +SYM_FUNC_START(_save_ftop_context) + x86mftop t1 + st.w t1, a0, 0 + li.w a0, 0 # success + jr ra +SYM_FUNC_END(_save_ftop_context) + +/* + * a0: ftop + */ +SYM_FUNC_START(_restore_ftop_context) + ld.w t1, a0, 0 + andi t1, t1, 0x7 + la.pcrel a0, 1f + alsl.d a0, t1, a0, 3 + jr a0 +1: + x86mttop 0 + b 2f + x86mttop 1 + b 2f + x86mttop 2 + b 2f + x86mttop 3 + b 2f + x86mttop 4 + b 2f + x86mttop 5 + b 2f + x86mttop 6 + b 2f + x86mttop 7 +2: + li.w a0, 0 # success + jr ra +SYM_FUNC_END(_restore_ftop_context) + +.L_lbt_fault: + li.w a0, -EFAULT # failure + jr ra diff --git a/arch/loongarch/kernel/numa.c b/arch/loongarch/kernel/numa.c index 708665895b47..c7d33c489e04 100644 --- a/arch/loongarch/kernel/numa.c +++ b/arch/loongarch/kernel/numa.c @@ -67,39 +67,7 @@ static int __init pcpu_cpu_distance(unsigned int from, unsigned int to) void __init pcpu_populate_pte(unsigned long addr) { - pgd_t *pgd = pgd_offset_k(addr); - p4d_t *p4d = p4d_offset(pgd, addr); - pud_t *pud; - pmd_t *pmd; - - if (p4d_none(*p4d)) { - pud_t *new; - - new = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - pgd_populate(&init_mm, pgd, new); -#ifndef __PAGETABLE_PUD_FOLDED - pud_init(new); -#endif - } - - pud = pud_offset(p4d, addr); - if (pud_none(*pud)) { - pmd_t *new; - - new = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - pud_populate(&init_mm, pud, new); -#ifndef __PAGETABLE_PMD_FOLDED - pmd_init(new); -#endif - } - - pmd = pmd_offset(pud, addr); - if (!pmd_present(*pmd)) { - pte_t *new; - - new = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - pmd_populate_kernel(&init_mm, pmd, new); - } + populate_kernel_pte(addr); } void __init setup_per_cpu_areas(void) @@ -470,7 +438,6 @@ void __init mem_init(void) { high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT); memblock_free_all(); - setup_zero_pages(); /* This comes from node 0 */ } int pcibus_to_node(struct pci_bus *bus) diff --git a/arch/loongarch/kernel/process.c b/arch/loongarch/kernel/process.c index ba457e43f5be..3cb082e0c992 100644 --- a/arch/loongarch/kernel/process.c +++ b/arch/loongarch/kernel/process.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -82,9 +83,11 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) euen = regs->csr_euen & ~(CSR_EUEN_FPEN); regs->csr_euen = euen; lose_fpu(0); + lose_lbt(0); clear_thread_flag(TIF_LSX_CTX_LIVE); clear_thread_flag(TIF_LASX_CTX_LIVE); + clear_thread_flag(TIF_LBT_CTX_LIVE); clear_used_math(); regs->csr_era = pc; regs->regs[3] = sp; @@ -121,10 +124,14 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) preempt_enable(); - if (used_math()) - memcpy(dst, src, sizeof(struct task_struct)); - else + if (!used_math()) memcpy(dst, src, offsetof(struct task_struct, thread.fpu.fpr)); + else + memcpy(dst, src, offsetof(struct task_struct, thread.lbt.scr0)); + +#ifdef CONFIG_CPU_HAS_LBT + memcpy(&dst->thread.lbt, &src->thread.lbt, sizeof(struct loongarch_lbt)); +#endif return 0; } @@ -189,8 +196,10 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) ptrace_hw_copy_thread(p); clear_tsk_thread_flag(p, TIF_USEDFPU); clear_tsk_thread_flag(p, TIF_USEDSIMD); + clear_tsk_thread_flag(p, TIF_USEDLBT); clear_tsk_thread_flag(p, TIF_LSX_CTX_LIVE); clear_tsk_thread_flag(p, TIF_LASX_CTX_LIVE); + clear_tsk_thread_flag(p, TIF_LBT_CTX_LIVE); return 0; } diff --git a/arch/loongarch/kernel/ptrace.c b/arch/loongarch/kernel/ptrace.c index f72adbf530c6..c114c5ef1332 100644 --- a/arch/loongarch/kernel/ptrace.c +++ b/arch/loongarch/kernel/ptrace.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -338,6 +339,46 @@ static int simd_set(struct task_struct *target, #endif /* CONFIG_CPU_HAS_LSX */ +#ifdef CONFIG_CPU_HAS_LBT +static int lbt_get(struct task_struct *target, + const struct user_regset *regset, + struct membuf to) +{ + int r; + + r = membuf_write(&to, &target->thread.lbt.scr0, sizeof(target->thread.lbt.scr0)); + r = membuf_write(&to, &target->thread.lbt.scr1, sizeof(target->thread.lbt.scr1)); + r = membuf_write(&to, &target->thread.lbt.scr2, sizeof(target->thread.lbt.scr2)); + r = membuf_write(&to, &target->thread.lbt.scr3, sizeof(target->thread.lbt.scr3)); + r = membuf_write(&to, &target->thread.lbt.eflags, sizeof(u32)); + r = membuf_write(&to, &target->thread.fpu.ftop, sizeof(u32)); + + return r; +} + +static int lbt_set(struct task_struct *target, + const struct user_regset *regset, + unsigned int pos, unsigned int count, + const void *kbuf, const void __user *ubuf) +{ + int err = 0; + const int eflags_start = 4 * sizeof(target->thread.lbt.scr0); + const int ftop_start = eflags_start + sizeof(u32); + + err |= user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.lbt.scr0, + 0, 4 * sizeof(target->thread.lbt.scr0)); + err |= user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.lbt.eflags, + eflags_start, ftop_start); + err |= user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.fpu.ftop, + ftop_start, ftop_start + sizeof(u32)); + + return err; +} +#endif /* CONFIG_CPU_HAS_LBT */ + #ifdef CONFIG_HAVE_HW_BREAKPOINT /* @@ -802,6 +843,9 @@ enum loongarch_regset { #ifdef CONFIG_CPU_HAS_LASX REGSET_LASX, #endif +#ifdef CONFIG_CPU_HAS_LBT + REGSET_LBT, +#endif #ifdef CONFIG_HAVE_HW_BREAKPOINT REGSET_HW_BREAK, REGSET_HW_WATCH, @@ -853,6 +897,16 @@ static const struct user_regset loongarch64_regsets[] = { .set = simd_set, }, #endif +#ifdef CONFIG_CPU_HAS_LBT + [REGSET_LBT] = { + .core_note_type = NT_LOONGARCH_LBT, + .n = 5, + .size = sizeof(u64), + .align = sizeof(u64), + .regset_get = lbt_get, + .set = lbt_set, + }, +#endif #ifdef CONFIG_HAVE_HW_BREAKPOINT [REGSET_HW_BREAK] = { .core_note_type = NT_LOONGARCH_HW_BREAK, diff --git a/arch/loongarch/kernel/relocate.c b/arch/loongarch/kernel/relocate.c index 01f94d1e3edf..6c3eff9af9fb 100644 --- a/arch/loongarch/kernel/relocate.c +++ b/arch/loongarch/kernel/relocate.c @@ -157,12 +157,11 @@ static inline void __init update_reloc_offset(unsigned long *addr, long random_o *new_addr = (unsigned long)reloc_offset; } -void * __init relocate_kernel(void) +unsigned long __init relocate_kernel(void) { unsigned long kernel_length; unsigned long random_offset = 0; void *location_new = _text; /* Default to original kernel start */ - void *kernel_entry = start_kernel; /* Default to original kernel entry point */ char *cmdline = early_ioremap(fw_arg1, COMMAND_LINE_SIZE); /* Boot command line is passed in fw_arg1 */ strscpy(boot_command_line, cmdline, COMMAND_LINE_SIZE); @@ -190,9 +189,6 @@ void * __init relocate_kernel(void) reloc_offset += random_offset; - /* Return the new kernel's entry point */ - kernel_entry = RELOCATED_KASLR(start_kernel); - /* The current thread is now within the relocated kernel */ __current_thread_info = RELOCATED_KASLR(__current_thread_info); @@ -204,7 +200,7 @@ void * __init relocate_kernel(void) relocate_absolute(random_offset); - return kernel_entry; + return random_offset; } /* diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index 9d830ab4e302..7783f0a3d742 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -626,4 +626,8 @@ void __init setup_arch(char **cmdline_p) #endif paging_init(); + +#ifdef CONFIG_KASAN + kasan_init(); +#endif } diff --git a/arch/loongarch/kernel/signal.c b/arch/loongarch/kernel/signal.c index ceb899366c0a..504fdfe85203 100644 --- a/arch/loongarch/kernel/signal.c +++ b/arch/loongarch/kernel/signal.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include @@ -44,6 +45,9 @@ /* Make sure we will not lose FPU ownership */ #define lock_fpu_owner() ({ preempt_disable(); pagefault_disable(); }) #define unlock_fpu_owner() ({ pagefault_enable(); preempt_enable(); }) +/* Make sure we will not lose LBT ownership */ +#define lock_lbt_owner() ({ preempt_disable(); pagefault_disable(); }) +#define unlock_lbt_owner() ({ pagefault_enable(); preempt_enable(); }) /* Assembly functions to move context to/from the FPU */ extern asmlinkage int @@ -59,6 +63,13 @@ _save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr); extern asmlinkage int _restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr); +#ifdef CONFIG_CPU_HAS_LBT +extern asmlinkage int _save_lbt_context(void __user *regs, void __user *eflags); +extern asmlinkage int _restore_lbt_context(void __user *regs, void __user *eflags); +extern asmlinkage int _save_ftop_context(void __user *ftop); +extern asmlinkage int _restore_ftop_context(void __user *ftop); +#endif + struct rt_sigframe { struct siginfo rs_info; struct ucontext rs_uctx; @@ -75,6 +86,7 @@ struct extctx_layout { struct _ctx_layout fpu; struct _ctx_layout lsx; struct _ctx_layout lasx; + struct _ctx_layout lbt; struct _ctx_layout end; }; @@ -215,6 +227,52 @@ static int copy_lasx_from_sigcontext(struct lasx_context __user *ctx) return err; } +#ifdef CONFIG_CPU_HAS_LBT +static int copy_lbt_to_sigcontext(struct lbt_context __user *ctx) +{ + int err = 0; + uint64_t __user *regs = (uint64_t *)&ctx->regs; + uint32_t __user *eflags = (uint32_t *)&ctx->eflags; + + err |= __put_user(current->thread.lbt.scr0, ®s[0]); + err |= __put_user(current->thread.lbt.scr1, ®s[1]); + err |= __put_user(current->thread.lbt.scr2, ®s[2]); + err |= __put_user(current->thread.lbt.scr3, ®s[3]); + err |= __put_user(current->thread.lbt.eflags, eflags); + + return err; +} + +static int copy_lbt_from_sigcontext(struct lbt_context __user *ctx) +{ + int err = 0; + uint64_t __user *regs = (uint64_t *)&ctx->regs; + uint32_t __user *eflags = (uint32_t *)&ctx->eflags; + + err |= __get_user(current->thread.lbt.scr0, ®s[0]); + err |= __get_user(current->thread.lbt.scr1, ®s[1]); + err |= __get_user(current->thread.lbt.scr2, ®s[2]); + err |= __get_user(current->thread.lbt.scr3, ®s[3]); + err |= __get_user(current->thread.lbt.eflags, eflags); + + return err; +} + +static int copy_ftop_to_sigcontext(struct lbt_context __user *ctx) +{ + uint32_t __user *ftop = &ctx->ftop; + + return __put_user(current->thread.fpu.ftop, ftop); +} + +static int copy_ftop_from_sigcontext(struct lbt_context __user *ctx) +{ + uint32_t __user *ftop = &ctx->ftop; + + return __get_user(current->thread.fpu.ftop, ftop); +} +#endif + /* * Wrappers for the assembly _{save,restore}_fp_context functions. */ @@ -272,6 +330,41 @@ static int restore_hw_lasx_context(struct lasx_context __user *ctx) return _restore_lasx_context(regs, fcc, fcsr); } +/* + * Wrappers for the assembly _{save,restore}_lbt_context functions. + */ +#ifdef CONFIG_CPU_HAS_LBT +static int save_hw_lbt_context(struct lbt_context __user *ctx) +{ + uint64_t __user *regs = (uint64_t *)&ctx->regs; + uint32_t __user *eflags = (uint32_t *)&ctx->eflags; + + return _save_lbt_context(regs, eflags); +} + +static int restore_hw_lbt_context(struct lbt_context __user *ctx) +{ + uint64_t __user *regs = (uint64_t *)&ctx->regs; + uint32_t __user *eflags = (uint32_t *)&ctx->eflags; + + return _restore_lbt_context(regs, eflags); +} + +static int save_hw_ftop_context(struct lbt_context __user *ctx) +{ + uint32_t __user *ftop = &ctx->ftop; + + return _save_ftop_context(ftop); +} + +static int restore_hw_ftop_context(struct lbt_context __user *ctx) +{ + uint32_t __user *ftop = &ctx->ftop; + + return _restore_ftop_context(ftop); +} +#endif + static int fcsr_pending(unsigned int __user *fcsr) { int err, sig = 0; @@ -519,6 +612,77 @@ static int protected_restore_lasx_context(struct extctx_layout *extctx) return err ?: sig; } +#ifdef CONFIG_CPU_HAS_LBT +static int protected_save_lbt_context(struct extctx_layout *extctx) +{ + int err = 0; + struct sctx_info __user *info = extctx->lbt.addr; + struct lbt_context __user *lbt_ctx = + (struct lbt_context *)get_ctx_through_ctxinfo(info); + uint64_t __user *regs = (uint64_t *)&lbt_ctx->regs; + uint32_t __user *eflags = (uint32_t *)&lbt_ctx->eflags; + + while (1) { + lock_lbt_owner(); + if (is_lbt_owner()) + err |= save_hw_lbt_context(lbt_ctx); + else + err |= copy_lbt_to_sigcontext(lbt_ctx); + if (is_fpu_owner()) + err |= save_hw_ftop_context(lbt_ctx); + else + err |= copy_ftop_to_sigcontext(lbt_ctx); + unlock_lbt_owner(); + + err |= __put_user(LBT_CTX_MAGIC, &info->magic); + err |= __put_user(extctx->lbt.size, &info->size); + + if (likely(!err)) + break; + /* Touch the LBT context and try again */ + err = __put_user(0, ®s[0]) | __put_user(0, eflags); + + if (err) + return err; + } + + return err; +} + +static int protected_restore_lbt_context(struct extctx_layout *extctx) +{ + int err = 0, tmp __maybe_unused; + struct sctx_info __user *info = extctx->lbt.addr; + struct lbt_context __user *lbt_ctx = + (struct lbt_context *)get_ctx_through_ctxinfo(info); + uint64_t __user *regs = (uint64_t *)&lbt_ctx->regs; + uint32_t __user *eflags = (uint32_t *)&lbt_ctx->eflags; + + while (1) { + lock_lbt_owner(); + if (is_lbt_owner()) + err |= restore_hw_lbt_context(lbt_ctx); + else + err |= copy_lbt_from_sigcontext(lbt_ctx); + if (is_fpu_owner()) + err |= restore_hw_ftop_context(lbt_ctx); + else + err |= copy_ftop_from_sigcontext(lbt_ctx); + unlock_lbt_owner(); + + if (likely(!err)) + break; + /* Touch the LBT context and try again */ + err = __get_user(tmp, ®s[0]) | __get_user(tmp, eflags); + + if (err) + return err; + } + + return err; +} +#endif + static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, struct extctx_layout *extctx) { @@ -539,6 +703,11 @@ static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, else if (extctx->fpu.addr) err |= protected_save_fpu_context(extctx); +#ifdef CONFIG_CPU_HAS_LBT + if (extctx->lbt.addr) + err |= protected_save_lbt_context(extctx); +#endif + /* Set the "end" magic */ info = (struct sctx_info *)extctx->end.addr; err |= __put_user(0, &info->magic); @@ -584,6 +753,13 @@ static int parse_extcontext(struct sigcontext __user *sc, struct extctx_layout * extctx->lasx.addr = info; break; + case LBT_CTX_MAGIC: + if (size < (sizeof(struct sctx_info) + + sizeof(struct lbt_context))) + goto invalid; + extctx->lbt.addr = info; + break; + default: goto invalid; } @@ -636,6 +812,11 @@ static int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc else if (extctx.fpu.addr) err |= protected_restore_fpu_context(&extctx); +#ifdef CONFIG_CPU_HAS_LBT + if (extctx.lbt.addr) + err |= protected_restore_lbt_context(&extctx); +#endif + bad: return err; } @@ -700,6 +881,13 @@ static unsigned long setup_extcontext(struct extctx_layout *extctx, unsigned lon sizeof(struct fpu_context), FPU_CTX_ALIGN, new_sp); } +#ifdef CONFIG_CPU_HAS_LBT + if (cpu_has_lbt && thread_lbt_context_live()) { + new_sp = extframe_alloc(extctx, &extctx->lbt, + sizeof(struct lbt_context), LBT_CTX_ALIGN, new_sp); + } +#endif + return new_sp; } diff --git a/arch/loongarch/kernel/stacktrace.c b/arch/loongarch/kernel/stacktrace.c index 2463d2fea21f..92270f14db94 100644 --- a/arch/loongarch/kernel/stacktrace.c +++ b/arch/loongarch/kernel/stacktrace.c @@ -18,17 +18,19 @@ void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, struct pt_regs dummyregs; struct unwind_state state; - regs = &dummyregs; + if (!regs) { + regs = &dummyregs; - if (task == current) { - regs->regs[3] = (unsigned long)__builtin_frame_address(0); - regs->csr_era = (unsigned long)__builtin_return_address(0); - } else { - regs->regs[3] = thread_saved_fp(task); - regs->csr_era = thread_saved_ra(task); + if (task == current) { + regs->regs[3] = (unsigned long)__builtin_frame_address(0); + regs->csr_era = (unsigned long)__builtin_return_address(0); + } else { + regs->regs[3] = thread_saved_fp(task); + regs->csr_era = thread_saved_ra(task); + } + regs->regs[1] = 0; } - regs->regs[1] = 0; for (unwind_start(&state, task, regs); !unwind_done(&state) && !unwind_error(&state); unwind_next_frame(&state)) { addr = unwind_get_return_address(&state); diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c index 89699db45cec..65214774ef7c 100644 --- a/arch/loongarch/kernel/traps.c +++ b/arch/loongarch/kernel/traps.c @@ -36,7 +36,9 @@ #include #include #include +#include #include +#include #include #include #include @@ -702,6 +704,11 @@ asmlinkage void noinstr do_bp(struct pt_regs *regs) * pertain to them. */ switch (bcode) { + case BRK_KDB: + if (kgdb_breakpoint_handler(regs)) + goto out; + else + break; case BRK_KPROBE_BP: if (kprobe_breakpoint_handler(regs)) goto out; @@ -768,6 +775,9 @@ asmlinkage void noinstr do_watch(struct pt_regs *regs) #ifndef CONFIG_HAVE_HW_BREAKPOINT pr_warn("Hardware watch point handler not implemented!\n"); #else + if (kgdb_breakpoint_handler(regs)) + goto out; + if (test_tsk_thread_flag(current, TIF_SINGLESTEP)) { int llbit = (csr_read32(LOONGARCH_CSR_LLBCTL) & 0x1); unsigned long pc = instruction_pointer(regs); @@ -966,13 +976,47 @@ asmlinkage void noinstr do_lasx(struct pt_regs *regs) irqentry_exit(regs, state); } +static void init_restore_lbt(void) +{ + if (!thread_lbt_context_live()) { + /* First time LBT context user */ + init_lbt(); + set_thread_flag(TIF_LBT_CTX_LIVE); + } else { + if (!is_lbt_owner()) + own_lbt_inatomic(1); + } + + BUG_ON(!is_lbt_enabled()); +} + asmlinkage void noinstr do_lbt(struct pt_regs *regs) { irqentry_state_t state = irqentry_enter(regs); - local_irq_enable(); - force_sig(SIGILL); - local_irq_disable(); + /* + * BTD (Binary Translation Disable exception) can be triggered + * during FP save/restore if TM (Top Mode) is on, which may + * cause irq_enable during 'switch_to'. To avoid this situation + * (including the user using 'MOVGR2GCSR' to turn on TM, which + * will not trigger the BTE), we need to check PRMD first. + */ + if (regs->csr_prmd & CSR_PRMD_PIE) + local_irq_enable(); + + if (!cpu_has_lbt) { + force_sig(SIGILL); + goto out; + } + BUG_ON(is_lbt_enabled()); + + preempt_disable(); + init_restore_lbt(); + preempt_enable(); + +out: + if (regs->csr_prmd & CSR_PRMD_PIE) + local_irq_disable(); irqentry_exit(regs, state); } diff --git a/arch/loongarch/lib/Makefile b/arch/loongarch/lib/Makefile index d60d4e096cfa..a77bf160bfc4 100644 --- a/arch/loongarch/lib/Makefile +++ b/arch/loongarch/lib/Makefile @@ -6,4 +6,6 @@ lib-y += delay.o memset.o memcpy.o memmove.o \ clear_user.o copy_user.o csum.o dump_tlb.o unaligned.o +obj-$(CONFIG_CPU_HAS_LSX) += xor_simd.o xor_simd_glue.o + obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o diff --git a/arch/loongarch/lib/clear_user.S b/arch/loongarch/lib/clear_user.S index 0790eadce166..be741544e62b 100644 --- a/arch/loongarch/lib/clear_user.S +++ b/arch/loongarch/lib/clear_user.S @@ -11,19 +11,6 @@ #include #include -.irp to, 0, 1, 2, 3, 4, 5, 6, 7 -.L_fixup_handle_\to\(): - sub.d a0, a2, a0 - addi.d a0, a0, (\to) * (-8) - jr ra -.endr - -.irp to, 0, 2, 4 -.L_fixup_handle_s\to\(): - addi.d a0, a1, -\to - jr ra -.endr - SYM_FUNC_START(__clear_user) /* * Some CPUs support hardware unaligned access @@ -51,7 +38,7 @@ SYM_FUNC_START(__clear_user_generic) 2: move a0, a1 jr ra - _asm_extable 1b, .L_fixup_handle_s0 + _asm_extable 1b, 2b SYM_FUNC_END(__clear_user_generic) /* @@ -173,33 +160,47 @@ SYM_FUNC_START(__clear_user_fast) jr ra /* fixup and ex_table */ - _asm_extable 0b, .L_fixup_handle_0 - _asm_extable 1b, .L_fixup_handle_0 - _asm_extable 2b, .L_fixup_handle_1 - _asm_extable 3b, .L_fixup_handle_2 - _asm_extable 4b, .L_fixup_handle_3 - _asm_extable 5b, .L_fixup_handle_4 - _asm_extable 6b, .L_fixup_handle_5 - _asm_extable 7b, .L_fixup_handle_6 - _asm_extable 8b, .L_fixup_handle_7 - _asm_extable 9b, .L_fixup_handle_0 - _asm_extable 10b, .L_fixup_handle_1 - _asm_extable 11b, .L_fixup_handle_2 - _asm_extable 12b, .L_fixup_handle_3 - _asm_extable 13b, .L_fixup_handle_0 - _asm_extable 14b, .L_fixup_handle_1 - _asm_extable 15b, .L_fixup_handle_0 - _asm_extable 16b, .L_fixup_handle_0 - _asm_extable 17b, .L_fixup_handle_s0 - _asm_extable 18b, .L_fixup_handle_s0 - _asm_extable 19b, .L_fixup_handle_s0 - _asm_extable 20b, .L_fixup_handle_s2 - _asm_extable 21b, .L_fixup_handle_s0 - _asm_extable 22b, .L_fixup_handle_s0 - _asm_extable 23b, .L_fixup_handle_s4 - _asm_extable 24b, .L_fixup_handle_s0 - _asm_extable 25b, .L_fixup_handle_s4 - _asm_extable 26b, .L_fixup_handle_s0 - _asm_extable 27b, .L_fixup_handle_s4 - _asm_extable 28b, .L_fixup_handle_s0 +.Llarge_fixup: + sub.d a1, a2, a0 + +.Lsmall_fixup: +29: st.b zero, a0, 0 + addi.d a0, a0, 1 + addi.d a1, a1, -1 + bgt a1, zero, 29b + +.Lexit: + move a0, a1 + jr ra + + _asm_extable 0b, .Lsmall_fixup + _asm_extable 1b, .Llarge_fixup + _asm_extable 2b, .Llarge_fixup + _asm_extable 3b, .Llarge_fixup + _asm_extable 4b, .Llarge_fixup + _asm_extable 5b, .Llarge_fixup + _asm_extable 6b, .Llarge_fixup + _asm_extable 7b, .Llarge_fixup + _asm_extable 8b, .Llarge_fixup + _asm_extable 9b, .Llarge_fixup + _asm_extable 10b, .Llarge_fixup + _asm_extable 11b, .Llarge_fixup + _asm_extable 12b, .Llarge_fixup + _asm_extable 13b, .Llarge_fixup + _asm_extable 14b, .Llarge_fixup + _asm_extable 15b, .Llarge_fixup + _asm_extable 16b, .Llarge_fixup + _asm_extable 17b, .Lexit + _asm_extable 18b, .Lsmall_fixup + _asm_extable 19b, .Lsmall_fixup + _asm_extable 20b, .Lsmall_fixup + _asm_extable 21b, .Lsmall_fixup + _asm_extable 22b, .Lsmall_fixup + _asm_extable 23b, .Lsmall_fixup + _asm_extable 24b, .Lsmall_fixup + _asm_extable 25b, .Lsmall_fixup + _asm_extable 26b, .Lsmall_fixup + _asm_extable 27b, .Lsmall_fixup + _asm_extable 28b, .Lsmall_fixup + _asm_extable 29b, .Lexit SYM_FUNC_END(__clear_user_fast) diff --git a/arch/loongarch/lib/copy_user.S b/arch/loongarch/lib/copy_user.S index bfe3d2793d00..feec3d362803 100644 --- a/arch/loongarch/lib/copy_user.S +++ b/arch/loongarch/lib/copy_user.S @@ -11,19 +11,6 @@ #include #include -.irp to, 0, 1, 2, 3, 4, 5, 6, 7 -.L_fixup_handle_\to\(): - sub.d a0, a2, a0 - addi.d a0, a0, (\to) * (-8) - jr ra -.endr - -.irp to, 0, 2, 4 -.L_fixup_handle_s\to\(): - addi.d a0, a2, -\to - jr ra -.endr - SYM_FUNC_START(__copy_user) /* * Some CPUs support hardware unaligned access @@ -54,8 +41,8 @@ SYM_FUNC_START(__copy_user_generic) 3: move a0, a2 jr ra - _asm_extable 1b, .L_fixup_handle_s0 - _asm_extable 2b, .L_fixup_handle_s0 + _asm_extable 1b, 3b + _asm_extable 2b, 3b SYM_FUNC_END(__copy_user_generic) /* @@ -69,10 +56,10 @@ SYM_FUNC_START(__copy_user_fast) sltui t0, a2, 9 bnez t0, .Lsmall - add.d a3, a1, a2 - add.d a2, a0, a2 0: ld.d t0, a1, 0 1: st.d t0, a0, 0 + add.d a3, a1, a2 + add.d a2, a0, a2 /* align up destination address */ andi t1, a0, 7 @@ -94,7 +81,6 @@ SYM_FUNC_START(__copy_user_fast) 7: ld.d t5, a1, 40 8: ld.d t6, a1, 48 9: ld.d t7, a1, 56 - addi.d a1, a1, 64 10: st.d t0, a0, 0 11: st.d t1, a0, 8 12: st.d t2, a0, 16 @@ -103,6 +89,7 @@ SYM_FUNC_START(__copy_user_fast) 15: st.d t5, a0, 40 16: st.d t6, a0, 48 17: st.d t7, a0, 56 + addi.d a1, a1, 64 addi.d a0, a0, 64 bltu a1, a4, .Lloop64 @@ -114,11 +101,11 @@ SYM_FUNC_START(__copy_user_fast) 19: ld.d t1, a1, 8 20: ld.d t2, a1, 16 21: ld.d t3, a1, 24 - addi.d a1, a1, 32 22: st.d t0, a0, 0 23: st.d t1, a0, 8 24: st.d t2, a0, 16 25: st.d t3, a0, 24 + addi.d a1, a1, 32 addi.d a0, a0, 32 .Llt32: @@ -126,9 +113,9 @@ SYM_FUNC_START(__copy_user_fast) bgeu a1, a4, .Llt16 26: ld.d t0, a1, 0 27: ld.d t1, a1, 8 - addi.d a1, a1, 16 28: st.d t0, a0, 0 29: st.d t1, a0, 8 + addi.d a1, a1, 16 addi.d a0, a0, 16 .Llt16: @@ -136,6 +123,7 @@ SYM_FUNC_START(__copy_user_fast) bgeu a1, a4, .Llt8 30: ld.d t0, a1, 0 31: st.d t0, a0, 0 + addi.d a1, a1, 8 addi.d a0, a0, 8 .Llt8: @@ -214,62 +202,79 @@ SYM_FUNC_START(__copy_user_fast) jr ra /* fixup and ex_table */ - _asm_extable 0b, .L_fixup_handle_0 - _asm_extable 1b, .L_fixup_handle_0 - _asm_extable 2b, .L_fixup_handle_0 - _asm_extable 3b, .L_fixup_handle_0 - _asm_extable 4b, .L_fixup_handle_0 - _asm_extable 5b, .L_fixup_handle_0 - _asm_extable 6b, .L_fixup_handle_0 - _asm_extable 7b, .L_fixup_handle_0 - _asm_extable 8b, .L_fixup_handle_0 - _asm_extable 9b, .L_fixup_handle_0 - _asm_extable 10b, .L_fixup_handle_0 - _asm_extable 11b, .L_fixup_handle_1 - _asm_extable 12b, .L_fixup_handle_2 - _asm_extable 13b, .L_fixup_handle_3 - _asm_extable 14b, .L_fixup_handle_4 - _asm_extable 15b, .L_fixup_handle_5 - _asm_extable 16b, .L_fixup_handle_6 - _asm_extable 17b, .L_fixup_handle_7 - _asm_extable 18b, .L_fixup_handle_0 - _asm_extable 19b, .L_fixup_handle_0 - _asm_extable 20b, .L_fixup_handle_0 - _asm_extable 21b, .L_fixup_handle_0 - _asm_extable 22b, .L_fixup_handle_0 - _asm_extable 23b, .L_fixup_handle_1 - _asm_extable 24b, .L_fixup_handle_2 - _asm_extable 25b, .L_fixup_handle_3 - _asm_extable 26b, .L_fixup_handle_0 - _asm_extable 27b, .L_fixup_handle_0 - _asm_extable 28b, .L_fixup_handle_0 - _asm_extable 29b, .L_fixup_handle_1 - _asm_extable 30b, .L_fixup_handle_0 - _asm_extable 31b, .L_fixup_handle_0 - _asm_extable 32b, .L_fixup_handle_0 - _asm_extable 33b, .L_fixup_handle_0 - _asm_extable 34b, .L_fixup_handle_s0 - _asm_extable 35b, .L_fixup_handle_s0 - _asm_extable 36b, .L_fixup_handle_s0 - _asm_extable 37b, .L_fixup_handle_s0 - _asm_extable 38b, .L_fixup_handle_s0 - _asm_extable 39b, .L_fixup_handle_s0 - _asm_extable 40b, .L_fixup_handle_s0 - _asm_extable 41b, .L_fixup_handle_s2 - _asm_extable 42b, .L_fixup_handle_s0 - _asm_extable 43b, .L_fixup_handle_s0 - _asm_extable 44b, .L_fixup_handle_s0 - _asm_extable 45b, .L_fixup_handle_s0 - _asm_extable 46b, .L_fixup_handle_s0 - _asm_extable 47b, .L_fixup_handle_s4 - _asm_extable 48b, .L_fixup_handle_s0 - _asm_extable 49b, .L_fixup_handle_s0 - _asm_extable 50b, .L_fixup_handle_s0 - _asm_extable 51b, .L_fixup_handle_s4 - _asm_extable 52b, .L_fixup_handle_s0 - _asm_extable 53b, .L_fixup_handle_s0 - _asm_extable 54b, .L_fixup_handle_s0 - _asm_extable 55b, .L_fixup_handle_s4 - _asm_extable 56b, .L_fixup_handle_s0 - _asm_extable 57b, .L_fixup_handle_s0 +.Llarge_fixup: + sub.d a2, a2, a0 + +.Lsmall_fixup: +58: ld.b t0, a1, 0 +59: st.b t0, a0, 0 + addi.d a0, a0, 1 + addi.d a1, a1, 1 + addi.d a2, a2, -1 + bgt a2, zero, 58b + +.Lexit: + move a0, a2 + jr ra + + _asm_extable 0b, .Lsmall_fixup + _asm_extable 1b, .Lsmall_fixup + _asm_extable 2b, .Llarge_fixup + _asm_extable 3b, .Llarge_fixup + _asm_extable 4b, .Llarge_fixup + _asm_extable 5b, .Llarge_fixup + _asm_extable 6b, .Llarge_fixup + _asm_extable 7b, .Llarge_fixup + _asm_extable 8b, .Llarge_fixup + _asm_extable 9b, .Llarge_fixup + _asm_extable 10b, .Llarge_fixup + _asm_extable 11b, .Llarge_fixup + _asm_extable 12b, .Llarge_fixup + _asm_extable 13b, .Llarge_fixup + _asm_extable 14b, .Llarge_fixup + _asm_extable 15b, .Llarge_fixup + _asm_extable 16b, .Llarge_fixup + _asm_extable 17b, .Llarge_fixup + _asm_extable 18b, .Llarge_fixup + _asm_extable 19b, .Llarge_fixup + _asm_extable 20b, .Llarge_fixup + _asm_extable 21b, .Llarge_fixup + _asm_extable 22b, .Llarge_fixup + _asm_extable 23b, .Llarge_fixup + _asm_extable 24b, .Llarge_fixup + _asm_extable 25b, .Llarge_fixup + _asm_extable 26b, .Llarge_fixup + _asm_extable 27b, .Llarge_fixup + _asm_extable 28b, .Llarge_fixup + _asm_extable 29b, .Llarge_fixup + _asm_extable 30b, .Llarge_fixup + _asm_extable 31b, .Llarge_fixup + _asm_extable 32b, .Llarge_fixup + _asm_extable 33b, .Llarge_fixup + _asm_extable 34b, .Lexit + _asm_extable 35b, .Lexit + _asm_extable 36b, .Lsmall_fixup + _asm_extable 37b, .Lsmall_fixup + _asm_extable 38b, .Lsmall_fixup + _asm_extable 39b, .Lsmall_fixup + _asm_extable 40b, .Lsmall_fixup + _asm_extable 41b, .Lsmall_fixup + _asm_extable 42b, .Lsmall_fixup + _asm_extable 43b, .Lsmall_fixup + _asm_extable 44b, .Lsmall_fixup + _asm_extable 45b, .Lsmall_fixup + _asm_extable 46b, .Lsmall_fixup + _asm_extable 47b, .Lsmall_fixup + _asm_extable 48b, .Lsmall_fixup + _asm_extable 49b, .Lsmall_fixup + _asm_extable 50b, .Lsmall_fixup + _asm_extable 51b, .Lsmall_fixup + _asm_extable 52b, .Lsmall_fixup + _asm_extable 53b, .Lsmall_fixup + _asm_extable 54b, .Lsmall_fixup + _asm_extable 55b, .Lsmall_fixup + _asm_extable 56b, .Lsmall_fixup + _asm_extable 57b, .Lsmall_fixup + _asm_extable 58b, .Lexit + _asm_extable 59b, .Lexit SYM_FUNC_END(__copy_user_fast) diff --git a/arch/loongarch/lib/memcpy.S b/arch/loongarch/lib/memcpy.S index cc30b3b6252f..fa1148878d2b 100644 --- a/arch/loongarch/lib/memcpy.S +++ b/arch/loongarch/lib/memcpy.S @@ -10,6 +10,8 @@ #include #include +.section .noinstr.text, "ax" + SYM_FUNC_START(memcpy) /* * Some CPUs support hardware unaligned access @@ -17,9 +19,13 @@ SYM_FUNC_START(memcpy) ALTERNATIVE "b __memcpy_generic", \ "b __memcpy_fast", CPU_FEATURE_UAL SYM_FUNC_END(memcpy) -_ASM_NOKPROBE(memcpy) +SYM_FUNC_ALIAS(__memcpy, memcpy) EXPORT_SYMBOL(memcpy) +EXPORT_SYMBOL(__memcpy) + +_ASM_NOKPROBE(memcpy) +_ASM_NOKPROBE(__memcpy) /* * void *__memcpy_generic(void *dst, const void *src, size_t n) diff --git a/arch/loongarch/lib/memmove.S b/arch/loongarch/lib/memmove.S index 7dc76d1484b6..82dae062fec8 100644 --- a/arch/loongarch/lib/memmove.S +++ b/arch/loongarch/lib/memmove.S @@ -10,23 +10,29 @@ #include #include +.section .noinstr.text, "ax" + SYM_FUNC_START(memmove) - blt a0, a1, memcpy /* dst < src, memcpy */ - blt a1, a0, rmemcpy /* src < dst, rmemcpy */ - jr ra /* dst == src, return */ + blt a0, a1, __memcpy /* dst < src, memcpy */ + blt a1, a0, __rmemcpy /* src < dst, rmemcpy */ + jr ra /* dst == src, return */ SYM_FUNC_END(memmove) -_ASM_NOKPROBE(memmove) +SYM_FUNC_ALIAS(__memmove, memmove) EXPORT_SYMBOL(memmove) +EXPORT_SYMBOL(__memmove) -SYM_FUNC_START(rmemcpy) +_ASM_NOKPROBE(memmove) +_ASM_NOKPROBE(__memmove) + +SYM_FUNC_START(__rmemcpy) /* * Some CPUs support hardware unaligned access */ ALTERNATIVE "b __rmemcpy_generic", \ "b __rmemcpy_fast", CPU_FEATURE_UAL -SYM_FUNC_END(rmemcpy) -_ASM_NOKPROBE(rmemcpy) +SYM_FUNC_END(__rmemcpy) +_ASM_NOKPROBE(__rmemcpy) /* * void *__rmemcpy_generic(void *dst, const void *src, size_t n) diff --git a/arch/loongarch/lib/memset.S b/arch/loongarch/lib/memset.S index 3f20f7996e8e..06d3ca54cbfe 100644 --- a/arch/loongarch/lib/memset.S +++ b/arch/loongarch/lib/memset.S @@ -16,6 +16,8 @@ bstrins.d \r0, \r0, 63, 32 .endm +.section .noinstr.text, "ax" + SYM_FUNC_START(memset) /* * Some CPUs support hardware unaligned access @@ -23,9 +25,13 @@ SYM_FUNC_START(memset) ALTERNATIVE "b __memset_generic", \ "b __memset_fast", CPU_FEATURE_UAL SYM_FUNC_END(memset) -_ASM_NOKPROBE(memset) +SYM_FUNC_ALIAS(__memset, memset) EXPORT_SYMBOL(memset) +EXPORT_SYMBOL(__memset) + +_ASM_NOKPROBE(memset) +_ASM_NOKPROBE(__memset) /* * void *__memset_generic(void *s, int c, size_t n) diff --git a/arch/loongarch/lib/xor_simd.c b/arch/loongarch/lib/xor_simd.c new file mode 100644 index 000000000000..84cd24b728c4 --- /dev/null +++ b/arch/loongarch/lib/xor_simd.c @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * LoongArch SIMD XOR operations + * + * Copyright (C) 2023 WANG Xuerui + */ + +#include "xor_simd.h" + +/* + * Process one cache line (64 bytes) per loop. This is assuming all future + * popular LoongArch cores are similar performance-characteristics-wise to the + * current models. + */ +#define LINE_WIDTH 64 + +#ifdef CONFIG_CPU_HAS_LSX + +#define LD(reg, base, offset) \ + "vld $vr" #reg ", %[" #base "], " #offset "\n\t" +#define ST(reg, base, offset) \ + "vst $vr" #reg ", %[" #base "], " #offset "\n\t" +#define XOR(dj, k) "vxor.v $vr" #dj ", $vr" #dj ", $vr" #k "\n\t" + +#define LD_INOUT_LINE(base) \ + LD(0, base, 0) \ + LD(1, base, 16) \ + LD(2, base, 32) \ + LD(3, base, 48) + +#define LD_AND_XOR_LINE(base) \ + LD(4, base, 0) \ + LD(5, base, 16) \ + LD(6, base, 32) \ + LD(7, base, 48) \ + XOR(0, 4) \ + XOR(1, 5) \ + XOR(2, 6) \ + XOR(3, 7) + +#define ST_LINE(base) \ + ST(0, base, 0) \ + ST(1, base, 16) \ + ST(2, base, 32) \ + ST(3, base, 48) + +#define XOR_FUNC_NAME(nr) __xor_lsx_##nr +#include "xor_template.c" + +#undef LD +#undef ST +#undef XOR +#undef LD_INOUT_LINE +#undef LD_AND_XOR_LINE +#undef ST_LINE +#undef XOR_FUNC_NAME + +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX + +#define LD(reg, base, offset) \ + "xvld $xr" #reg ", %[" #base "], " #offset "\n\t" +#define ST(reg, base, offset) \ + "xvst $xr" #reg ", %[" #base "], " #offset "\n\t" +#define XOR(dj, k) "xvxor.v $xr" #dj ", $xr" #dj ", $xr" #k "\n\t" + +#define LD_INOUT_LINE(base) \ + LD(0, base, 0) \ + LD(1, base, 32) + +#define LD_AND_XOR_LINE(base) \ + LD(2, base, 0) \ + LD(3, base, 32) \ + XOR(0, 2) \ + XOR(1, 3) + +#define ST_LINE(base) \ + ST(0, base, 0) \ + ST(1, base, 32) + +#define XOR_FUNC_NAME(nr) __xor_lasx_##nr +#include "xor_template.c" + +#undef LD +#undef ST +#undef XOR +#undef LD_INOUT_LINE +#undef LD_AND_XOR_LINE +#undef ST_LINE +#undef XOR_FUNC_NAME + +#endif /* CONFIG_CPU_HAS_LASX */ diff --git a/arch/loongarch/lib/xor_simd.h b/arch/loongarch/lib/xor_simd.h new file mode 100644 index 000000000000..f50f32514d80 --- /dev/null +++ b/arch/loongarch/lib/xor_simd.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Simple interface to link xor_simd.c and xor_simd_glue.c + * + * Separating these files ensures that no SIMD instructions are run outside of + * the kfpu critical section. + */ + +#ifndef __LOONGARCH_LIB_XOR_SIMD_H +#define __LOONGARCH_LIB_XOR_SIMD_H + +#ifdef CONFIG_CPU_HAS_LSX +void __xor_lsx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2); +void __xor_lsx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3); +void __xor_lsx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4); +void __xor_lsx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4, const unsigned long * __restrict p5); +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX +void __xor_lasx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2); +void __xor_lasx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3); +void __xor_lasx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4); +void __xor_lasx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, const unsigned long * __restrict p3, + const unsigned long * __restrict p4, const unsigned long * __restrict p5); +#endif /* CONFIG_CPU_HAS_LASX */ + +#endif /* __LOONGARCH_LIB_XOR_SIMD_H */ diff --git a/arch/loongarch/lib/xor_simd_glue.c b/arch/loongarch/lib/xor_simd_glue.c new file mode 100644 index 000000000000..393f689dbcf6 --- /dev/null +++ b/arch/loongarch/lib/xor_simd_glue.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * LoongArch SIMD XOR operations + * + * Copyright (C) 2023 WANG Xuerui + */ + +#include +#include +#include +#include +#include "xor_simd.h" + +#define MAKE_XOR_GLUE_2(flavor) \ +void xor_##flavor##_2(unsigned long bytes, unsigned long * __restrict p1, \ + const unsigned long * __restrict p2) \ +{ \ + kernel_fpu_begin(); \ + __xor_##flavor##_2(bytes, p1, p2); \ + kernel_fpu_end(); \ +} \ +EXPORT_SYMBOL_GPL(xor_##flavor##_2) + +#define MAKE_XOR_GLUE_3(flavor) \ +void xor_##flavor##_3(unsigned long bytes, unsigned long * __restrict p1, \ + const unsigned long * __restrict p2, \ + const unsigned long * __restrict p3) \ +{ \ + kernel_fpu_begin(); \ + __xor_##flavor##_3(bytes, p1, p2, p3); \ + kernel_fpu_end(); \ +} \ +EXPORT_SYMBOL_GPL(xor_##flavor##_3) + +#define MAKE_XOR_GLUE_4(flavor) \ +void xor_##flavor##_4(unsigned long bytes, unsigned long * __restrict p1, \ + const unsigned long * __restrict p2, \ + const unsigned long * __restrict p3, \ + const unsigned long * __restrict p4) \ +{ \ + kernel_fpu_begin(); \ + __xor_##flavor##_4(bytes, p1, p2, p3, p4); \ + kernel_fpu_end(); \ +} \ +EXPORT_SYMBOL_GPL(xor_##flavor##_4) + +#define MAKE_XOR_GLUE_5(flavor) \ +void xor_##flavor##_5(unsigned long bytes, unsigned long * __restrict p1, \ + const unsigned long * __restrict p2, \ + const unsigned long * __restrict p3, \ + const unsigned long * __restrict p4, \ + const unsigned long * __restrict p5) \ +{ \ + kernel_fpu_begin(); \ + __xor_##flavor##_5(bytes, p1, p2, p3, p4, p5); \ + kernel_fpu_end(); \ +} \ +EXPORT_SYMBOL_GPL(xor_##flavor##_5) + +#define MAKE_XOR_GLUES(flavor) \ + MAKE_XOR_GLUE_2(flavor); \ + MAKE_XOR_GLUE_3(flavor); \ + MAKE_XOR_GLUE_4(flavor); \ + MAKE_XOR_GLUE_5(flavor) + +#ifdef CONFIG_CPU_HAS_LSX +MAKE_XOR_GLUES(lsx); +#endif + +#ifdef CONFIG_CPU_HAS_LASX +MAKE_XOR_GLUES(lasx); +#endif diff --git a/arch/loongarch/lib/xor_template.c b/arch/loongarch/lib/xor_template.c new file mode 100644 index 000000000000..0358ced7fe33 --- /dev/null +++ b/arch/loongarch/lib/xor_template.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2023 WANG Xuerui + * + * Template for XOR operations, instantiated in xor_simd.c. + * + * Expected preprocessor definitions: + * + * - LINE_WIDTH + * - XOR_FUNC_NAME(nr) + * - LD_INOUT_LINE(buf) + * - LD_AND_XOR_LINE(buf) + * - ST_LINE(buf) + */ + +void XOR_FUNC_NAME(2)(unsigned long bytes, + unsigned long * __restrict v1, + const unsigned long * __restrict v2) +{ + unsigned long lines = bytes / LINE_WIDTH; + + do { + __asm__ __volatile__ ( + LD_INOUT_LINE(v1) + LD_AND_XOR_LINE(v2) + ST_LINE(v1) + : : [v1] "r"(v1), [v2] "r"(v2) : "memory" + ); + + v1 += LINE_WIDTH / sizeof(unsigned long); + v2 += LINE_WIDTH / sizeof(unsigned long); + } while (--lines > 0); +} + +void XOR_FUNC_NAME(3)(unsigned long bytes, + unsigned long * __restrict v1, + const unsigned long * __restrict v2, + const unsigned long * __restrict v3) +{ + unsigned long lines = bytes / LINE_WIDTH; + + do { + __asm__ __volatile__ ( + LD_INOUT_LINE(v1) + LD_AND_XOR_LINE(v2) + LD_AND_XOR_LINE(v3) + ST_LINE(v1) + : : [v1] "r"(v1), [v2] "r"(v2), [v3] "r"(v3) : "memory" + ); + + v1 += LINE_WIDTH / sizeof(unsigned long); + v2 += LINE_WIDTH / sizeof(unsigned long); + v3 += LINE_WIDTH / sizeof(unsigned long); + } while (--lines > 0); +} + +void XOR_FUNC_NAME(4)(unsigned long bytes, + unsigned long * __restrict v1, + const unsigned long * __restrict v2, + const unsigned long * __restrict v3, + const unsigned long * __restrict v4) +{ + unsigned long lines = bytes / LINE_WIDTH; + + do { + __asm__ __volatile__ ( + LD_INOUT_LINE(v1) + LD_AND_XOR_LINE(v2) + LD_AND_XOR_LINE(v3) + LD_AND_XOR_LINE(v4) + ST_LINE(v1) + : : [v1] "r"(v1), [v2] "r"(v2), [v3] "r"(v3), [v4] "r"(v4) + : "memory" + ); + + v1 += LINE_WIDTH / sizeof(unsigned long); + v2 += LINE_WIDTH / sizeof(unsigned long); + v3 += LINE_WIDTH / sizeof(unsigned long); + v4 += LINE_WIDTH / sizeof(unsigned long); + } while (--lines > 0); +} + +void XOR_FUNC_NAME(5)(unsigned long bytes, + unsigned long * __restrict v1, + const unsigned long * __restrict v2, + const unsigned long * __restrict v3, + const unsigned long * __restrict v4, + const unsigned long * __restrict v5) +{ + unsigned long lines = bytes / LINE_WIDTH; + + do { + __asm__ __volatile__ ( + LD_INOUT_LINE(v1) + LD_AND_XOR_LINE(v2) + LD_AND_XOR_LINE(v3) + LD_AND_XOR_LINE(v4) + LD_AND_XOR_LINE(v5) + ST_LINE(v1) + : : [v1] "r"(v1), [v2] "r"(v2), [v3] "r"(v3), [v4] "r"(v4), + [v5] "r"(v5) : "memory" + ); + + v1 += LINE_WIDTH / sizeof(unsigned long); + v2 += LINE_WIDTH / sizeof(unsigned long); + v3 += LINE_WIDTH / sizeof(unsigned long); + v4 += LINE_WIDTH / sizeof(unsigned long); + v5 += LINE_WIDTH / sizeof(unsigned long); + } while (--lines > 0); +} diff --git a/arch/loongarch/mm/Makefile b/arch/loongarch/mm/Makefile index 8ffc6383f836..e4d1e581dbae 100644 --- a/arch/loongarch/mm/Makefile +++ b/arch/loongarch/mm/Makefile @@ -7,3 +7,6 @@ obj-y += init.o cache.o tlb.o tlbex.o extable.o \ fault.o ioremap.o maccess.o mmap.o pgtable.o page.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o +obj-$(CONFIG_KASAN) += kasan_init.o + +KASAN_SANITIZE_kasan_init.o := n diff --git a/arch/loongarch/mm/cache.c b/arch/loongarch/mm/cache.c index 72685a48eaf0..6be04d36ca07 100644 --- a/arch/loongarch/mm/cache.c +++ b/arch/loongarch/mm/cache.c @@ -156,7 +156,6 @@ void cpu_cache_init(void) current_cpu_data.cache_leaves_present = leaf; current_cpu_data.options |= LOONGARCH_CPU_PREFETCH; - shm_align_mask = PAGE_SIZE - 1; } static const pgprot_t protection_map[16] = { diff --git a/arch/loongarch/mm/fault.c b/arch/loongarch/mm/fault.c index da5b6d518cdb..e6376e3dce86 100644 --- a/arch/loongarch/mm/fault.c +++ b/arch/loongarch/mm/fault.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -30,7 +31,8 @@ int show_unhandled_signals = 1; -static void __kprobes no_context(struct pt_regs *regs, unsigned long address) +static void __kprobes no_context(struct pt_regs *regs, + unsigned long write, unsigned long address) { const int field = sizeof(unsigned long) * 2; @@ -38,6 +40,9 @@ static void __kprobes no_context(struct pt_regs *regs, unsigned long address) if (fixup_exception(regs)) return; + if (kfence_handle_page_fault(address, write, regs)) + return; + /* * Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. @@ -51,14 +56,15 @@ static void __kprobes no_context(struct pt_regs *regs, unsigned long address) die("Oops", regs); } -static void __kprobes do_out_of_memory(struct pt_regs *regs, unsigned long address) +static void __kprobes do_out_of_memory(struct pt_regs *regs, + unsigned long write, unsigned long address) { /* * We ran out of memory, call the OOM killer, and return the userspace * (which will retry the fault, or kill us if we got oom-killed). */ if (!user_mode(regs)) { - no_context(regs, address); + no_context(regs, write, address); return; } pagefault_out_of_memory(); @@ -69,7 +75,7 @@ static void __kprobes do_sigbus(struct pt_regs *regs, { /* Kernel mode? Handle exceptions or die */ if (!user_mode(regs)) { - no_context(regs, address); + no_context(regs, write, address); return; } @@ -90,7 +96,7 @@ static void __kprobes do_sigsegv(struct pt_regs *regs, /* Kernel mode? Handle exceptions or die */ if (!user_mode(regs)) { - no_context(regs, address); + no_context(regs, write, address); return; } @@ -149,7 +155,7 @@ static void __kprobes __do_page_fault(struct pt_regs *regs, */ if (address & __UA_LIMIT) { if (!user_mode(regs)) - no_context(regs, address); + no_context(regs, write, address); else do_sigsegv(regs, write, address, si_code); return; @@ -211,7 +217,7 @@ static void __kprobes __do_page_fault(struct pt_regs *regs, if (fault_signal_pending(fault, regs)) { if (!user_mode(regs)) - no_context(regs, address); + no_context(regs, write, address); return; } @@ -232,7 +238,7 @@ static void __kprobes __do_page_fault(struct pt_regs *regs, if (unlikely(fault & VM_FAULT_ERROR)) { mmap_read_unlock(mm); if (fault & VM_FAULT_OOM) { - do_out_of_memory(regs, address); + do_out_of_memory(regs, write, address); return; } else if (fault & VM_FAULT_SIGSEGV) { do_sigsegv(regs, write, address, si_code); diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c index 3b7d8129570b..f3fe8c06ba4d 100644 --- a/arch/loongarch/mm/init.c +++ b/arch/loongarch/mm/init.c @@ -35,33 +35,8 @@ #include #include -/* - * We have up to 8 empty zeroed pages so we can map one of the right colour - * when needed. Since page is never written to after the initialization we - * don't have to care about aliases on other CPUs. - */ -unsigned long empty_zero_page, zero_page_mask; +unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)] __page_aligned_bss; EXPORT_SYMBOL(empty_zero_page); -EXPORT_SYMBOL(zero_page_mask); - -void setup_zero_pages(void) -{ - unsigned int order, i; - struct page *page; - - order = 0; - - empty_zero_page = __get_free_pages(GFP_KERNEL | __GFP_ZERO, order); - if (!empty_zero_page) - panic("Oh boy, that early out of memory?"); - - page = virt_to_page((void *)empty_zero_page); - split_page(page, order); - for (i = 0; i < (1 << order); i++, page++) - mark_page_reserved(page); - - zero_page_mask = ((PAGE_SIZE << order) - 1) & PAGE_MASK; -} void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma) @@ -106,7 +81,6 @@ void __init mem_init(void) high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); memblock_free_all(); - setup_zero_pages(); /* Setup zeroed pages. */ } #endif /* !CONFIG_NUMA */ @@ -191,43 +165,42 @@ void vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *al #endif #endif -static pte_t *fixmap_pte(unsigned long addr) +pte_t * __init populate_kernel_pte(unsigned long addr) { - pgd_t *pgd; - p4d_t *p4d; + pgd_t *pgd = pgd_offset_k(addr); + p4d_t *p4d = p4d_offset(pgd, addr); pud_t *pud; pmd_t *pmd; - pgd = pgd_offset_k(addr); - p4d = p4d_offset(pgd, addr); - - if (pgd_none(*pgd)) { - pud_t *new __maybe_unused; - - new = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); - pgd_populate(&init_mm, pgd, new); + if (p4d_none(*p4d)) { + pud = memblock_alloc(PAGE_SIZE, PAGE_SIZE); + if (!pud) + panic("%s: Failed to allocate memory\n", __func__); + p4d_populate(&init_mm, p4d, pud); #ifndef __PAGETABLE_PUD_FOLDED - pud_init(new); + pud_init(pud); #endif } pud = pud_offset(p4d, addr); if (pud_none(*pud)) { - pmd_t *new __maybe_unused; - - new = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); - pud_populate(&init_mm, pud, new); + pmd = memblock_alloc(PAGE_SIZE, PAGE_SIZE); + if (!pmd) + panic("%s: Failed to allocate memory\n", __func__); + pud_populate(&init_mm, pud, pmd); #ifndef __PAGETABLE_PMD_FOLDED - pmd_init(new); + pmd_init(pmd); #endif } pmd = pmd_offset(pud, addr); - if (pmd_none(*pmd)) { - pte_t *new __maybe_unused; + if (!pmd_present(*pmd)) { + pte_t *pte; - new = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); - pmd_populate_kernel(&init_mm, pmd, new); + pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE); + if (!pte) + panic("%s: Failed to allocate memory\n", __func__); + pmd_populate_kernel(&init_mm, pmd, pte); } return pte_offset_kernel(pmd, addr); @@ -241,7 +214,7 @@ void __init __set_fixmap(enum fixed_addresses idx, BUG_ON(idx <= FIX_HOLE || idx >= __end_of_fixed_addresses); - ptep = fixmap_pte(addr); + ptep = populate_kernel_pte(addr); if (!pte_none(*ptep)) { pte_ERROR(*ptep); return; diff --git a/arch/loongarch/mm/kasan_init.c b/arch/loongarch/mm/kasan_init.c new file mode 100644 index 000000000000..da68bc1a4643 --- /dev/null +++ b/arch/loongarch/mm/kasan_init.c @@ -0,0 +1,243 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023 Loongson Technology Corporation Limited + */ +#define pr_fmt(fmt) "kasan: " fmt +#include +#include +#include + +#include +#include +#include + +static pgd_t kasan_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE); + +#ifdef __PAGETABLE_PUD_FOLDED +#define __p4d_none(early, p4d) (0) +#else +#define __p4d_none(early, p4d) (early ? (p4d_val(p4d) == 0) : \ +(__pa(p4d_val(p4d)) == (unsigned long)__pa(kasan_early_shadow_pud))) +#endif + +#ifdef __PAGETABLE_PMD_FOLDED +#define __pud_none(early, pud) (0) +#else +#define __pud_none(early, pud) (early ? (pud_val(pud) == 0) : \ +(__pa(pud_val(pud)) == (unsigned long)__pa(kasan_early_shadow_pmd))) +#endif + +#define __pmd_none(early, pmd) (early ? (pmd_val(pmd) == 0) : \ +(__pa(pmd_val(pmd)) == (unsigned long)__pa(kasan_early_shadow_pte))) + +#define __pte_none(early, pte) (early ? pte_none(pte) : \ +((pte_val(pte) & _PFN_MASK) == (unsigned long)__pa(kasan_early_shadow_page))) + +bool kasan_early_stage = true; + +/* + * Alloc memory for shadow memory page table. + */ +static phys_addr_t __init kasan_alloc_zeroed_page(int node) +{ + void *p = memblock_alloc_try_nid(PAGE_SIZE, PAGE_SIZE, + __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, node); + if (!p) + panic("%s: Failed to allocate %lu bytes align=0x%lx nid=%d from=%llx\n", + __func__, PAGE_SIZE, PAGE_SIZE, node, __pa(MAX_DMA_ADDRESS)); + + return __pa(p); +} + +static pte_t *__init kasan_pte_offset(pmd_t *pmdp, unsigned long addr, int node, bool early) +{ + if (__pmd_none(early, READ_ONCE(*pmdp))) { + phys_addr_t pte_phys = early ? + __pa_symbol(kasan_early_shadow_pte) : kasan_alloc_zeroed_page(node); + if (!early) + memcpy(__va(pte_phys), kasan_early_shadow_pte, sizeof(kasan_early_shadow_pte)); + pmd_populate_kernel(NULL, pmdp, (pte_t *)__va(pte_phys)); + } + + return pte_offset_kernel(pmdp, addr); +} + +static pmd_t *__init kasan_pmd_offset(pud_t *pudp, unsigned long addr, int node, bool early) +{ + if (__pud_none(early, READ_ONCE(*pudp))) { + phys_addr_t pmd_phys = early ? + __pa_symbol(kasan_early_shadow_pmd) : kasan_alloc_zeroed_page(node); + if (!early) + memcpy(__va(pmd_phys), kasan_early_shadow_pmd, sizeof(kasan_early_shadow_pmd)); + pud_populate(&init_mm, pudp, (pmd_t *)__va(pmd_phys)); + } + + return pmd_offset(pudp, addr); +} + +static pud_t *__init kasan_pud_offset(p4d_t *p4dp, unsigned long addr, int node, bool early) +{ + if (__p4d_none(early, READ_ONCE(*p4dp))) { + phys_addr_t pud_phys = early ? + __pa_symbol(kasan_early_shadow_pud) : kasan_alloc_zeroed_page(node); + if (!early) + memcpy(__va(pud_phys), kasan_early_shadow_pud, sizeof(kasan_early_shadow_pud)); + p4d_populate(&init_mm, p4dp, (pud_t *)__va(pud_phys)); + } + + return pud_offset(p4dp, addr); +} + +static void __init kasan_pte_populate(pmd_t *pmdp, unsigned long addr, + unsigned long end, int node, bool early) +{ + unsigned long next; + pte_t *ptep = kasan_pte_offset(pmdp, addr, node, early); + + do { + phys_addr_t page_phys = early ? + __pa_symbol(kasan_early_shadow_page) + : kasan_alloc_zeroed_page(node); + next = addr + PAGE_SIZE; + set_pte(ptep, pfn_pte(__phys_to_pfn(page_phys), PAGE_KERNEL)); + } while (ptep++, addr = next, addr != end && __pte_none(early, READ_ONCE(*ptep))); +} + +static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr, + unsigned long end, int node, bool early) +{ + unsigned long next; + pmd_t *pmdp = kasan_pmd_offset(pudp, addr, node, early); + + do { + next = pmd_addr_end(addr, end); + kasan_pte_populate(pmdp, addr, next, node, early); + } while (pmdp++, addr = next, addr != end && __pmd_none(early, READ_ONCE(*pmdp))); +} + +static void __init kasan_pud_populate(p4d_t *p4dp, unsigned long addr, + unsigned long end, int node, bool early) +{ + unsigned long next; + pud_t *pudp = kasan_pud_offset(p4dp, addr, node, early); + + do { + next = pud_addr_end(addr, end); + kasan_pmd_populate(pudp, addr, next, node, early); + } while (pudp++, addr = next, addr != end); +} + +static void __init kasan_p4d_populate(pgd_t *pgdp, unsigned long addr, + unsigned long end, int node, bool early) +{ + unsigned long next; + p4d_t *p4dp = p4d_offset(pgdp, addr); + + do { + next = p4d_addr_end(addr, end); + kasan_pud_populate(p4dp, addr, next, node, early); + } while (p4dp++, addr = next, addr != end); +} + +static void __init kasan_pgd_populate(unsigned long addr, unsigned long end, + int node, bool early) +{ + unsigned long next; + pgd_t *pgdp; + + pgdp = pgd_offset_k(addr); + + do { + next = pgd_addr_end(addr, end); + kasan_p4d_populate(pgdp, addr, next, node, early); + } while (pgdp++, addr = next, addr != end); + +} + +/* Set up full kasan mappings, ensuring that the mapped pages are zeroed */ +static void __init kasan_map_populate(unsigned long start, unsigned long end, + int node) +{ + kasan_pgd_populate(start & PAGE_MASK, PAGE_ALIGN(end), node, false); +} + +asmlinkage void __init kasan_early_init(void) +{ + BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_START, PGDIR_SIZE)); + BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_END, PGDIR_SIZE)); +} + +static inline void kasan_set_pgd(pgd_t *pgdp, pgd_t pgdval) +{ + WRITE_ONCE(*pgdp, pgdval); +} + +static void __init clear_pgds(unsigned long start, unsigned long end) +{ + /* + * Remove references to kasan page tables from + * swapper_pg_dir. pgd_clear() can't be used + * here because it's nop on 2,3-level pagetable setups + */ + for (; start < end; start += PGDIR_SIZE) + kasan_set_pgd((pgd_t *)pgd_offset_k(start), __pgd(0)); +} + +void __init kasan_init(void) +{ + u64 i; + phys_addr_t pa_start, pa_end; + + /* + * PGD was populated as invalid_pmd_table or invalid_pud_table + * in pagetable_init() which depends on how many levels of page + * table you are using, but we had to clean the gpd of kasan + * shadow memory, as the pgd value is none-zero. + * The assertion pgd_none is going to be false and the formal populate + * afterwards is not going to create any new pgd at all. + */ + memcpy(kasan_pg_dir, swapper_pg_dir, sizeof(kasan_pg_dir)); + csr_write64(__pa_symbol(kasan_pg_dir), LOONGARCH_CSR_PGDH); + local_flush_tlb_all(); + + clear_pgds(KASAN_SHADOW_START, KASAN_SHADOW_END); + + /* Maps everything to a single page of zeroes */ + kasan_pgd_populate(KASAN_SHADOW_START, KASAN_SHADOW_END, NUMA_NO_NODE, true); + + kasan_populate_early_shadow(kasan_mem_to_shadow((void *)VMALLOC_START), + kasan_mem_to_shadow((void *)KFENCE_AREA_END)); + + kasan_early_stage = false; + + /* Populate the linear mapping */ + for_each_mem_range(i, &pa_start, &pa_end) { + void *start = (void *)phys_to_virt(pa_start); + void *end = (void *)phys_to_virt(pa_end); + + if (start >= end) + break; + + kasan_map_populate((unsigned long)kasan_mem_to_shadow(start), + (unsigned long)kasan_mem_to_shadow(end), NUMA_NO_NODE); + } + + /* Populate modules mapping */ + kasan_map_populate((unsigned long)kasan_mem_to_shadow((void *)MODULES_VADDR), + (unsigned long)kasan_mem_to_shadow((void *)MODULES_END), NUMA_NO_NODE); + /* + * KAsan may reuse the contents of kasan_early_shadow_pte directly, so we + * should make sure that it maps the zero page read-only. + */ + for (i = 0; i < PTRS_PER_PTE; i++) + set_pte(&kasan_early_shadow_pte[i], + pfn_pte(__phys_to_pfn(__pa_symbol(kasan_early_shadow_page)), PAGE_KERNEL_RO)); + + memset(kasan_early_shadow_page, 0, PAGE_SIZE); + csr_write64(__pa_symbol(swapper_pg_dir), LOONGARCH_CSR_PGDH); + local_flush_tlb_all(); + + /* At this point kasan is fully initialized. Enable error messages */ + init_task.kasan_depth = 0; + pr_info("KernelAddressSanitizer initialized.\n"); +} diff --git a/arch/loongarch/mm/mmap.c b/arch/loongarch/mm/mmap.c index fbe1a4856fc4..a9630a81b38a 100644 --- a/arch/loongarch/mm/mmap.c +++ b/arch/loongarch/mm/mmap.c @@ -8,12 +8,11 @@ #include #include -unsigned long shm_align_mask = PAGE_SIZE - 1; /* Sane caches */ -EXPORT_SYMBOL(shm_align_mask); +#define SHM_ALIGN_MASK (SHMLBA - 1) -#define COLOUR_ALIGN(addr, pgoff) \ - ((((addr) + shm_align_mask) & ~shm_align_mask) + \ - (((pgoff) << PAGE_SHIFT) & shm_align_mask)) +#define COLOUR_ALIGN(addr, pgoff) \ + ((((addr) + SHM_ALIGN_MASK) & ~SHM_ALIGN_MASK) \ + + (((pgoff) << PAGE_SHIFT) & SHM_ALIGN_MASK)) enum mmap_allocation_direction {UP, DOWN}; @@ -40,7 +39,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp, * cache aliasing constraints. */ if ((flags & MAP_SHARED) && - ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask)) + ((addr - (pgoff << PAGE_SHIFT)) & SHM_ALIGN_MASK)) return -EINVAL; return addr; } @@ -63,7 +62,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp, } info.length = len; - info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0; + info.align_mask = do_color_align ? (PAGE_MASK & SHM_ALIGN_MASK) : 0; info.align_offset = pgoff << PAGE_SHIFT; if (dir == DOWN) { diff --git a/arch/loongarch/mm/pgtable.c b/arch/loongarch/mm/pgtable.c index b14343e211b6..71d0539e2d0b 100644 --- a/arch/loongarch/mm/pgtable.c +++ b/arch/loongarch/mm/pgtable.c @@ -9,6 +9,18 @@ #include #include +struct page *dmw_virt_to_page(unsigned long kaddr) +{ + return pfn_to_page(virt_to_pfn(kaddr)); +} +EXPORT_SYMBOL_GPL(dmw_virt_to_page); + +struct page *tlb_virt_to_page(unsigned long kaddr) +{ + return pfn_to_page(pte_pfn(*virt_to_kpte(kaddr))); +} +EXPORT_SYMBOL_GPL(tlb_virt_to_page); + pgd_t *pgd_alloc(struct mm_struct *mm) { pgd_t *init, *ret = NULL; diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile index a50308b6fc25..5c97d1463328 100644 --- a/arch/loongarch/vdso/Makefile +++ b/arch/loongarch/vdso/Makefile @@ -1,6 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 # Objects to go into the VDSO. +KASAN_SANITIZE := n +KCOV_INSTRUMENT := n + # Include the generic Makefile to check the built vdso. include $(srctree)/lib/vdso/Makefile diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h index e23d06b51a20..2a60d7a72f1f 100644 --- a/arch/parisc/include/asm/cache.h +++ b/arch/parisc/include/asm/cache.h @@ -37,6 +37,7 @@ extern int split_tlb; extern int dcache_stride; extern int icache_stride; extern struct pdc_cache_info cache_info; +extern struct pdc_btlb_info btlb_info; void parisc_setup_cache_timing(void); #define pdtlb(sr, addr) asm volatile("pdtlb 0(%%sr%0,%1)" \ diff --git a/arch/parisc/include/asm/mckinley.h b/arch/parisc/include/asm/mckinley.h deleted file mode 100644 index 1314390b9034..000000000000 --- a/arch/parisc/include/asm/mckinley.h +++ /dev/null @@ -1,8 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef ASM_PARISC_MCKINLEY_H -#define ASM_PARISC_MCKINLEY_H - -/* declared in arch/parisc/kernel/setup.c */ -extern struct proc_dir_entry * proc_mckinley_root; - -#endif /*ASM_PARISC_MCKINLEY_H*/ diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index 269b9a159f01..5d2d9737e579 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -44,10 +44,11 @@ int pdc_model_capabilities(unsigned long *capabilities); int pdc_model_platform_info(char *orig_prod_num, char *current_prod_num, char *serial_no); int pdc_cache_info(struct pdc_cache_info *cache); int pdc_spaceid_bits(unsigned long *space_bits); -#ifndef CONFIG_PA20 int pdc_btlb_info(struct pdc_btlb_info *btlb); +int pdc_btlb_insert(unsigned long long vpage, unsigned long physpage, unsigned long len, + unsigned long entry_info, unsigned long slot); +int pdc_btlb_purge_all(void); int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path); -#endif /* !CONFIG_PA20 */ int pdc_pim_toc11(struct pdc_toc_pim_11 *ret); int pdc_pim_toc20(struct pdc_toc_pim_20 *ret); int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa); diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h index d77c43d32974..ff6cbdb6903b 100644 --- a/arch/parisc/include/asm/processor.h +++ b/arch/parisc/include/asm/processor.h @@ -310,6 +310,7 @@ extern void do_syscall_trace_exit(struct pt_regs *); struct seq_file; extern void early_trap_init(void); extern void collect_boot_cpu_data(void); +extern void btlb_init_per_cpu(void); extern int show_cpuinfo (struct seq_file *m, void *v); /* driver code in driver/parisc */ diff --git a/arch/parisc/include/asm/ropes.h b/arch/parisc/include/asm/ropes.h index fd96706c7234..e2d2d7e9bfde 100644 --- a/arch/parisc/include/asm/ropes.h +++ b/arch/parisc/include/asm/ropes.h @@ -29,7 +29,7 @@ struct ioc { void __iomem *ioc_hpa; /* I/O MMU base address */ char *res_map; /* resource map, bit == pdir entry */ - u64 *pdir_base; /* physical base address */ + __le64 *pdir_base; /* physical base address */ unsigned long ibase; /* pdir IOV Space base - shared w/lba_pci */ unsigned long imask; /* pdir IOV Space mask - shared w/lba_pci */ #ifdef ZX1_SUPPORT @@ -86,6 +86,9 @@ struct sba_device { struct ioc ioc[MAX_IOC]; }; +/* list of SBA's in system, see drivers/parisc/sba_iommu.c */ +extern struct sba_device *sba_list; + #define ASTRO_RUNWAY_PORT 0x582 #define IKE_MERCED_PORT 0x803 #define REO_MERCED_PORT 0x804 @@ -110,7 +113,7 @@ static inline int IS_PLUTO(struct parisc_device *d) { #define SBA_PDIR_VALID_BIT 0x8000000000000000ULL -#define SBA_AGPGART_COOKIE 0x0000badbadc0ffeeULL +#define SBA_AGPGART_COOKIE (__force __le64) 0x0000badbadc0ffeeULL #define SBA_FUNC_ID 0x0000 /* function id */ #define SBA_FCLASS 0x0008 /* function class, bist, header, rev... */ diff --git a/arch/parisc/include/asm/shmparam.h b/arch/parisc/include/asm/shmparam.h index 74f74e4d35b7..5a95b0f62b87 100644 --- a/arch/parisc/include/asm/shmparam.h +++ b/arch/parisc/include/asm/shmparam.h @@ -2,6 +2,21 @@ #ifndef _ASMPARISC_SHMPARAM_H #define _ASMPARISC_SHMPARAM_H +/* + * PA-RISC uses virtually indexed & physically tagged (VIPT) caches + * which has strict requirements when two pages to the same physical + * address are accessed through different mappings. Read the section + * "Address Aliasing" in the arch docs for more detail: + * PA-RISC 1.1 (page 3-6): + * https://parisc.wiki.kernel.org/images-parisc/6/68/Pa11_acd.pdf + * PA-RISC 2.0 (page F-5): + * https://parisc.wiki.kernel.org/images-parisc/7/73/Parisc2.0.pdf + * + * For Linux we allow kernel and userspace to map pages on page size + * granularity (SHMLBA) but have to ensure that, if two pages are + * mapped to the same physical address, the virtual and physical + * addresses modulo SHM_COLOUR are identical. + */ #define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ #define SHM_COLOUR 0x00400000 /* shared mappings colouring */ diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index 94652e13c260..757816a7bd4b 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -275,6 +275,8 @@ int main(void) * and kernel data on physical huge pages */ #ifdef CONFIG_HUGETLB_PAGE DEFINE(HUGEPAGE_SIZE, 1UL << REAL_HPAGE_SHIFT); +#elif !defined(CONFIG_64BIT) + DEFINE(HUGEPAGE_SIZE, 4*1024*1024); #else DEFINE(HUGEPAGE_SIZE, PAGE_SIZE); #endif diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 442109a48940..268d90a9325b 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -58,7 +58,7 @@ int pa_serialize_tlb_flushes __ro_after_init; struct pdc_cache_info cache_info __ro_after_init; #ifndef CONFIG_PA20 -static struct pdc_btlb_info btlb_info __ro_after_init; +struct pdc_btlb_info btlb_info __ro_after_init; #endif DEFINE_STATIC_KEY_TRUE(parisc_has_cache); @@ -264,12 +264,6 @@ parisc_cache_init(void) icache_stride = CAFL_STRIDE(cache_info.ic_conf); #undef CAFL_STRIDE -#ifndef CONFIG_PA20 - if (pdc_btlb_info(&btlb_info) < 0) { - memset(&btlb_info, 0, sizeof btlb_info); - } -#endif - if ((boot_cpu_data.pdc.capabilities & PDC_MODEL_NVA_MASK) == PDC_MODEL_NVA_UNSUPPORTED) { printk(KERN_WARNING "parisc_cache_init: Only equivalent aliasing supported!\n"); diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 8f4b77648491..ed8b75948061 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -925,9 +925,9 @@ static __init void qemu_header(void) pr_info("#define PARISC_MODEL \"%s\"\n\n", boot_cpu_data.pdc.sys_model_name); + #define p ((unsigned long *)&boot_cpu_data.pdc.model) pr_info("#define PARISC_PDC_MODEL 0x%lx, 0x%lx, 0x%lx, " "0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx\n\n", - #define p ((unsigned long *)&boot_cpu_data.pdc.model) p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8]); #undef p diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index 8f37e75f2fb9..81078abec521 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -687,7 +687,6 @@ int pdc_spaceid_bits(unsigned long *space_bits) return retval; } -#ifndef CONFIG_PA20 /** * pdc_btlb_info - Return block TLB information. * @btlb: The return buffer. @@ -696,18 +695,51 @@ int pdc_spaceid_bits(unsigned long *space_bits) */ int pdc_btlb_info(struct pdc_btlb_info *btlb) { - int retval; + int retval; unsigned long flags; - spin_lock_irqsave(&pdc_lock, flags); - retval = mem_pdc_call(PDC_BLOCK_TLB, PDC_BTLB_INFO, __pa(pdc_result), 0); - memcpy(btlb, pdc_result, sizeof(*btlb)); - spin_unlock_irqrestore(&pdc_lock, flags); + if (IS_ENABLED(CONFIG_PA20)) + return PDC_BAD_PROC; - if(retval < 0) { - btlb->max_size = 0; - } - return retval; + spin_lock_irqsave(&pdc_lock, flags); + retval = mem_pdc_call(PDC_BLOCK_TLB, PDC_BTLB_INFO, __pa(pdc_result), 0); + memcpy(btlb, pdc_result, sizeof(*btlb)); + spin_unlock_irqrestore(&pdc_lock, flags); + + if(retval < 0) { + btlb->max_size = 0; + } + return retval; +} + +int pdc_btlb_insert(unsigned long long vpage, unsigned long physpage, unsigned long len, + unsigned long entry_info, unsigned long slot) +{ + int retval; + unsigned long flags; + + if (IS_ENABLED(CONFIG_PA20)) + return PDC_BAD_PROC; + + spin_lock_irqsave(&pdc_lock, flags); + retval = mem_pdc_call(PDC_BLOCK_TLB, PDC_BTLB_INSERT, (unsigned long) (vpage >> 32), + (unsigned long) vpage, physpage, len, entry_info, slot); + spin_unlock_irqrestore(&pdc_lock, flags); + return retval; +} + +int pdc_btlb_purge_all(void) +{ + int retval; + unsigned long flags; + + if (IS_ENABLED(CONFIG_PA20)) + return PDC_BAD_PROC; + + spin_lock_irqsave(&pdc_lock, flags); + retval = mem_pdc_call(PDC_BLOCK_TLB, PDC_BTLB_PURGE_ALL); + spin_unlock_irqrestore(&pdc_lock, flags); + return retval; } /** @@ -728,6 +760,9 @@ int pdc_mem_map_hpa(struct pdc_memory_map *address, int retval; unsigned long flags; + if (IS_ENABLED(CONFIG_PA20)) + return PDC_BAD_PROC; + spin_lock_irqsave(&pdc_lock, flags); memcpy(pdc_result2, mod_path, sizeof(*mod_path)); retval = mem_pdc_call(PDC_MEM_MAP, PDC_MEM_MAP_HPA, __pa(pdc_result), @@ -737,7 +772,6 @@ int pdc_mem_map_hpa(struct pdc_memory_map *address, return retval; } -#endif /* !CONFIG_PA20 */ /** * pdc_lan_station_id - Get the LAN address. diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index fd15fd4bbb61..a171bf3c6b31 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -180,10 +180,10 @@ $pgt_fill_loop: std %dp,0x18(%r10) #endif -#ifdef CONFIG_64BIT - /* Get PDCE_PROC for monarch CPU. */ #define MEM_PDC_LO 0x388 #define MEM_PDC_HI 0x35C +#ifdef CONFIG_64BIT + /* Get PDCE_PROC for monarch CPU. */ ldw MEM_PDC_LO(%r0),%r3 ldw MEM_PDC_HI(%r0),%r10 depd %r10, 31, 32, %r3 /* move to upper word */ @@ -269,7 +269,17 @@ stext_pdc_ret: tovirt_r1 %r6 mtctl %r6,%cr30 /* restore task thread info */ #endif - + +#ifndef CONFIG_64BIT + /* clear all BTLBs */ + ldi PDC_BLOCK_TLB,%arg0 + load32 PA(stext_pdc_btlb_ret), %rp + ldw MEM_PDC_LO(%r0),%r3 + bv (%r3) + ldi PDC_BTLB_PURGE_ALL,%arg1 +stext_pdc_btlb_ret: +#endif + /* PARANOID: clear user scratch/user space SR's */ mtsp %r0,%sr0 mtsp %r0,%sr1 diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 12c4d4104ade..2f81bfd4f15e 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -365,7 +365,7 @@ union irq_stack_union { volatile unsigned int lock[1]; }; -DEFINE_PER_CPU(union irq_stack_union, irq_stack_union) = { +static DEFINE_PER_CPU(union irq_stack_union, irq_stack_union) = { .slock = { 1,1,1,1 }, }; #endif diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index a0e2d37c5b3b..1fc89fa2c2d2 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -368,6 +368,8 @@ int init_per_cpu(int cpunum) /* FUTURE: Enable Performance Monitor : ccr bit 0x20 */ init_percpu_prof(cpunum); + btlb_init_per_cpu(); + return ret; } diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index 1aaa2ca09800..58694d1989c2 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -154,6 +154,7 @@ SECTIONS } /* End of data section */ + . = ALIGN(PAGE_SIZE); _edata = .; /* BSS */ diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index a088c243edea..a2a3e89f2d9a 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -32,6 +32,7 @@ #include #include #include +#include extern int data_start; extern void parisc_kernel_start(void); /* Kernel entry point in head.S */ @@ -720,6 +721,77 @@ void __init paging_init(void) parisc_bootmem_free(); } +static void alloc_btlb(unsigned long start, unsigned long end, int *slot, + unsigned long entry_info) +{ + const int slot_max = btlb_info.fixed_range_info.num_comb; + int min_num_pages = btlb_info.min_size; + unsigned long size; + + /* map at minimum 4 pages */ + if (min_num_pages < 4) + min_num_pages = 4; + + size = HUGEPAGE_SIZE; + while (start < end && *slot < slot_max && size >= PAGE_SIZE) { + /* starting address must have same alignment as size! */ + /* if correctly aligned and fits in double size, increase */ + if (((start & (2 * size - 1)) == 0) && + (end - start) >= (2 * size)) { + size <<= 1; + continue; + } + /* if current size alignment is too big, try smaller size */ + if ((start & (size - 1)) != 0) { + size >>= 1; + continue; + } + if ((end - start) >= size) { + if ((size >> PAGE_SHIFT) >= min_num_pages) + pdc_btlb_insert(start >> PAGE_SHIFT, __pa(start) >> PAGE_SHIFT, + size >> PAGE_SHIFT, entry_info, *slot); + (*slot)++; + start += size; + continue; + } + size /= 2; + continue; + } +} + +void btlb_init_per_cpu(void) +{ + unsigned long s, t, e; + int slot; + + /* BTLBs are not available on 64-bit CPUs */ + if (IS_ENABLED(CONFIG_PA20)) + return; + else if (pdc_btlb_info(&btlb_info) < 0) { + memset(&btlb_info, 0, sizeof btlb_info); + } + + /* insert BLTLBs for code and data segments */ + s = (uintptr_t) dereference_function_descriptor(&_stext); + e = (uintptr_t) dereference_function_descriptor(&_etext); + t = (uintptr_t) dereference_function_descriptor(&_sdata); + BUG_ON(t != e); + + /* code segments */ + slot = 0; + alloc_btlb(s, e, &slot, 0x13800000); + + /* sanity check */ + t = (uintptr_t) dereference_function_descriptor(&_edata); + e = (uintptr_t) dereference_function_descriptor(&__bss_start); + BUG_ON(t != e); + + /* data segments */ + s = (uintptr_t) dereference_function_descriptor(&_sdata); + e = (uintptr_t) dereference_function_descriptor(&__bss_stop); + alloc_btlb(s, e, &slot, 0x11800000); +} + #ifdef CONFIG_PA20 /* diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 5138dce1a0b4..d607ab0f7c6d 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -273,7 +273,14 @@ config RISCV_DMA_NONCOHERENT select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE select DMA_BOUNCE_UNALIGNED_KMALLOC if SWIOTLB - select DMA_DIRECT_REMAP + select DMA_DIRECT_REMAP if MMU + +config RISCV_NONSTANDARD_CACHE_OPS + bool + depends on RISCV_DMA_NONCOHERENT + help + This enables function pointer support for non-standard noncoherent + systems to handle cache management. config AS_HAS_INSN def_bool $(as-instr,.insn r 51$(comma) 0$(comma) 0$(comma) t0$(comma) t0$(comma) zero) @@ -713,6 +720,25 @@ config RELOCATABLE If unsure, say N. +config RANDOMIZE_BASE + bool "Randomize the address of the kernel image" + select RELOCATABLE + depends on MMU && 64BIT && !XIP_KERNEL + help + Randomizes the virtual address at which the kernel image is + loaded, as a security feature that deters exploit attempts + relying on knowledge of the location of kernel internals. + + It is the bootloader's job to provide entropy, by passing a + random u64 value in /chosen/kaslr-seed at kernel entry. + + When booting via the UEFI stub, it will invoke the firmware's + EFI_RNG_PROTOCOL implementation (if available) to supply entropy + to the kernel proper. In addition, it will randomise the physical + location of the kernel Image as well. + + If unsure, say N. + endmenu # "Kernel features" menu "Boot options" diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata index 0c8f4652cd82..566bcefeab50 100644 --- a/arch/riscv/Kconfig.errata +++ b/arch/riscv/Kconfig.errata @@ -1,5 +1,26 @@ menu "CPU errata selection" +config ERRATA_ANDES + bool "Andes AX45MP errata" + depends on RISCV_ALTERNATIVE && RISCV_SBI + help + All Andes errata Kconfig depend on this Kconfig. Disabling + this Kconfig will disable all Andes errata. Please say "Y" + here if your platform uses Andes CPU cores. + + Otherwise, please say "N" here to avoid unnecessary overhead. + +config ERRATA_ANDES_CMO + bool "Apply Andes cache management errata" + depends on ERRATA_ANDES && ARCH_R9A07G043 + select RISCV_DMA_NONCOHERENT + default y + help + This will apply the cache management errata to handle the + non-standard handling on non-coherent operations on Andes cores. + + If you don't know what to do here, say "Y". + config ERRATA_SIFIVE bool "SiFive errata" depends on RISCV_ALTERNATIVE diff --git a/arch/riscv/errata/Makefile b/arch/riscv/errata/Makefile index 7b2637c8c332..8a2739485123 100644 --- a/arch/riscv/errata/Makefile +++ b/arch/riscv/errata/Makefile @@ -2,5 +2,6 @@ ifdef CONFIG_RELOCATABLE KBUILD_CFLAGS += -fno-pie endif +obj-$(CONFIG_ERRATA_ANDES) += andes/ obj-$(CONFIG_ERRATA_SIFIVE) += sifive/ obj-$(CONFIG_ERRATA_THEAD) += thead/ diff --git a/arch/riscv/errata/andes/Makefile b/arch/riscv/errata/andes/Makefile new file mode 100644 index 000000000000..2d644e19caef --- /dev/null +++ b/arch/riscv/errata/andes/Makefile @@ -0,0 +1 @@ +obj-y += errata.o diff --git a/arch/riscv/errata/andes/errata.c b/arch/riscv/errata/andes/errata.c new file mode 100644 index 000000000000..197db68cc8da --- /dev/null +++ b/arch/riscv/errata/andes/errata.c @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Erratas to be applied for Andes CPU cores + * + * Copyright (C) 2023 Renesas Electronics Corporation. + * + * Author: Lad Prabhakar + */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#define ANDESTECH_AX45MP_MARCHID 0x8000000000008a45UL +#define ANDESTECH_AX45MP_MIMPID 0x500UL +#define ANDESTECH_SBI_EXT_ANDES 0x0900031E + +#define ANDES_SBI_EXT_IOCP_SW_WORKAROUND 1 + +static long ax45mp_iocp_sw_workaround(void) +{ + struct sbiret ret; + + /* + * ANDES_SBI_EXT_IOCP_SW_WORKAROUND SBI EXT checks if the IOCP is missing and + * cache is controllable only then CMO will be applied to the platform. + */ + ret = sbi_ecall(ANDESTECH_SBI_EXT_ANDES, ANDES_SBI_EXT_IOCP_SW_WORKAROUND, + 0, 0, 0, 0, 0, 0); + + return ret.error ? 0 : ret.value; +} + +static bool errata_probe_iocp(unsigned int stage, unsigned long arch_id, unsigned long impid) +{ + if (!IS_ENABLED(CONFIG_ERRATA_ANDES_CMO)) + return false; + + if (arch_id != ANDESTECH_AX45MP_MARCHID || impid != ANDESTECH_AX45MP_MIMPID) + return false; + + if (!ax45mp_iocp_sw_workaround()) + return false; + + /* Set this just to make core cbo code happy */ + riscv_cbom_block_size = 1; + riscv_noncoherent_supported(); + + return true; +} + +void __init_or_module andes_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, + unsigned long archid, unsigned long impid, + unsigned int stage) +{ + errata_probe_iocp(stage, archid, impid); + + /* we have nothing to patch here ATM so just return back */ +} diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c index be84b14f0118..0554ed4bf087 100644 --- a/arch/riscv/errata/thead/errata.c +++ b/arch/riscv/errata/thead/errata.c @@ -120,11 +120,3 @@ void thead_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, if (stage == RISCV_ALTERNATIVES_EARLY_BOOT) local_flush_icache_all(); } - -void thead_feature_probe_func(unsigned int cpu, - unsigned long archid, - unsigned long impid) -{ - if ((archid == 0) && (impid == 0)) - per_cpu(misaligned_access_speed, cpu) = RISCV_HWPROBE_MISALIGNED_FAST; -} diff --git a/arch/riscv/include/asm/alternative.h b/arch/riscv/include/asm/alternative.h index 6a41537826a7..3c2b59b25017 100644 --- a/arch/riscv/include/asm/alternative.h +++ b/arch/riscv/include/asm/alternative.h @@ -30,7 +30,6 @@ #define ALT_OLD_PTR(a) __ALT_PTR(a, old_offset) #define ALT_ALT_PTR(a) __ALT_PTR(a, alt_offset) -void probe_vendor_features(unsigned int cpu); void __init apply_boot_alternatives(void); void __init apply_early_boot_alternatives(void); void apply_module_alternatives(void *start, size_t length); @@ -46,6 +45,9 @@ struct alt_entry { u32 patch_id; /* The patch ID (erratum ID or cpufeature ID) */ }; +void andes_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, + unsigned long archid, unsigned long impid, + unsigned int stage); void sifive_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, unsigned long archid, unsigned long impid, unsigned int stage); @@ -53,15 +55,11 @@ void thead_errata_patch_func(struct alt_entry *begin, struct alt_entry *end, unsigned long archid, unsigned long impid, unsigned int stage); -void thead_feature_probe_func(unsigned int cpu, unsigned long archid, - unsigned long impid); - void riscv_cpufeature_patch_func(struct alt_entry *begin, struct alt_entry *end, unsigned int stage); #else /* CONFIG_RISCV_ALTERNATIVE */ -static inline void probe_vendor_features(unsigned int cpu) { } static inline void apply_boot_alternatives(void) { } static inline void apply_early_boot_alternatives(void) { } static inline void apply_module_alternatives(void *start, size_t length) { } diff --git a/arch/riscv/include/asm/cpufeature.h b/arch/riscv/include/asm/cpufeature.h index 23fed53b8815..d0345bd659c9 100644 --- a/arch/riscv/include/asm/cpufeature.h +++ b/arch/riscv/include/asm/cpufeature.h @@ -30,4 +30,6 @@ DECLARE_PER_CPU(long, misaligned_access_speed); /* Per-cpu ISA extensions. */ extern struct riscv_isainfo hart_isa[NR_CPUS]; +void check_unaligned_access(int cpu); + #endif diff --git a/arch/riscv/include/asm/dma-noncoherent.h b/arch/riscv/include/asm/dma-noncoherent.h new file mode 100644 index 000000000000..312cfa0858fb --- /dev/null +++ b/arch/riscv/include/asm/dma-noncoherent.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#ifndef __ASM_DMA_NONCOHERENT_H +#define __ASM_DMA_NONCOHERENT_H + +#include + +/* + * struct riscv_nonstd_cache_ops - Structure for non-standard CMO function pointers + * + * @wback: Function pointer for cache writeback + * @inv: Function pointer for invalidating cache + * @wback_inv: Function pointer for flushing the cache (writeback + invalidating) + */ +struct riscv_nonstd_cache_ops { + void (*wback)(phys_addr_t paddr, size_t size); + void (*inv)(phys_addr_t paddr, size_t size); + void (*wback_inv)(phys_addr_t paddr, size_t size); +}; + +extern struct riscv_nonstd_cache_ops noncoherent_cache_ops; + +void riscv_noncoherent_register_cache_ops(const struct riscv_nonstd_cache_ops *ops); + +#endif /* __ASM_DMA_NONCOHERENT_H */ diff --git a/arch/riscv/include/asm/efi.h b/arch/riscv/include/asm/efi.h index 8a6a128ec57f..46a355913b27 100644 --- a/arch/riscv/include/asm/efi.h +++ b/arch/riscv/include/asm/efi.h @@ -45,4 +45,6 @@ void arch_efi_call_virt_teardown(void); unsigned long stext_offset(void); +void efi_icache_sync(unsigned long start, unsigned long end); + #endif /* _ASM_EFI_H */ diff --git a/arch/riscv/include/asm/errata_list.h b/arch/riscv/include/asm/errata_list.h index fb1a810f3d8c..e2ecd01bfac7 100644 --- a/arch/riscv/include/asm/errata_list.h +++ b/arch/riscv/include/asm/errata_list.h @@ -11,6 +11,11 @@ #include #include +#ifdef CONFIG_ERRATA_ANDES +#define ERRATA_ANDESTECH_NO_IOCP 0 +#define ERRATA_ANDESTECH_NUMBER 1 +#endif + #ifdef CONFIG_ERRATA_SIFIVE #define ERRATA_SIFIVE_CIP_453 0 #define ERRATA_SIFIVE_CIP_1200 1 diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index b55ba20903ec..5488ecc337b6 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -106,6 +106,7 @@ typedef struct page *pgtable_t; struct kernel_mapping { unsigned long page_offset; unsigned long virt_addr; + unsigned long virt_offset; uintptr_t phys_addr; uintptr_t size; /* Offset between linear mapping virtual address and kernel load address */ @@ -185,6 +186,8 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x); #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) +unsigned long kaslr_offset(void); + #endif /* __ASSEMBLY__ */ #define virt_addr_valid(vaddr) ({ \ diff --git a/arch/riscv/include/asm/patch.h b/arch/riscv/include/asm/patch.h index 63c98833d510..e88b52d39eac 100644 --- a/arch/riscv/include/asm/patch.h +++ b/arch/riscv/include/asm/patch.h @@ -7,6 +7,7 @@ #define _ASM_RISCV_PATCH_H int patch_text_nosync(void *addr, const void *insns, size_t len); +int patch_text_set_nosync(void *addr, u8 c, size_t len); int patch_text(void *addr, u32 *insns, int ninsns); extern int riscv_patch_in_stop_machine; diff --git a/arch/riscv/include/asm/vendorid_list.h b/arch/riscv/include/asm/vendorid_list.h index cb89af3f0704..e55407ace0c3 100644 --- a/arch/riscv/include/asm/vendorid_list.h +++ b/arch/riscv/include/asm/vendorid_list.h @@ -5,6 +5,7 @@ #ifndef ASM_VENDOR_LIST_H #define ASM_VENDOR_LIST_H +#define ANDESTECH_VENDOR_ID 0x31e #define SIFIVE_VENDOR_ID 0x489 #define THEAD_VENDOR_ID 0x5b7 diff --git a/arch/riscv/include/uapi/asm/ptrace.h b/arch/riscv/include/uapi/asm/ptrace.h index 6d2d9afaabea..a38268b19c3d 100644 --- a/arch/riscv/include/uapi/asm/ptrace.h +++ b/arch/riscv/include/uapi/asm/ptrace.h @@ -108,13 +108,18 @@ struct __riscv_v_ext_state { * In signal handler, datap will be set a correct user stack offset * and vector registers will be copied to the address of datap * pointer. - * - * In ptrace syscall, datap will be set to zero and the vector - * registers will be copied to the address right after this - * structure. */ }; +struct __riscv_v_regset_state { + unsigned long vstart; + unsigned long vl; + unsigned long vtype; + unsigned long vcsr; + unsigned long vlenb; + char vreg[]; +}; + /* * According to spec: The number of bits in a single vector register, * VLEN >= ELEN, which must be a power of 2, and must be no greater than diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index 6ac56af42f4a..95cf25d48405 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -38,6 +38,7 @@ extra-y += vmlinux.lds obj-y += head.o obj-y += soc.o obj-$(CONFIG_RISCV_ALTERNATIVE) += alternative.o +obj-y += copy-unaligned.o obj-y += cpu.o obj-y += cpufeature.o obj-y += entry.o diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c index 6b75788c18e6..319a1da0358b 100644 --- a/arch/riscv/kernel/alternative.c +++ b/arch/riscv/kernel/alternative.c @@ -27,8 +27,6 @@ struct cpu_manufacturer_info_t { void (*patch_func)(struct alt_entry *begin, struct alt_entry *end, unsigned long archid, unsigned long impid, unsigned int stage); - void (*feature_probe_func)(unsigned int cpu, unsigned long archid, - unsigned long impid); }; static void riscv_fill_cpu_mfr_info(struct cpu_manufacturer_info_t *cpu_mfr_info) @@ -43,8 +41,12 @@ static void riscv_fill_cpu_mfr_info(struct cpu_manufacturer_info_t *cpu_mfr_info cpu_mfr_info->imp_id = sbi_get_mimpid(); #endif - cpu_mfr_info->feature_probe_func = NULL; switch (cpu_mfr_info->vendor_id) { +#ifdef CONFIG_ERRATA_ANDES + case ANDESTECH_VENDOR_ID: + cpu_mfr_info->patch_func = andes_errata_patch_func; + break; +#endif #ifdef CONFIG_ERRATA_SIFIVE case SIFIVE_VENDOR_ID: cpu_mfr_info->patch_func = sifive_errata_patch_func; @@ -53,7 +55,6 @@ static void riscv_fill_cpu_mfr_info(struct cpu_manufacturer_info_t *cpu_mfr_info #ifdef CONFIG_ERRATA_THEAD case THEAD_VENDOR_ID: cpu_mfr_info->patch_func = thead_errata_patch_func; - cpu_mfr_info->feature_probe_func = thead_feature_probe_func; break; #endif default: @@ -143,20 +144,6 @@ void riscv_alternative_fix_offsets(void *alt_ptr, unsigned int len, } } -/* Called on each CPU as it starts */ -void probe_vendor_features(unsigned int cpu) -{ - struct cpu_manufacturer_info_t cpu_mfr_info; - - riscv_fill_cpu_mfr_info(&cpu_mfr_info); - if (!cpu_mfr_info.feature_probe_func) - return; - - cpu_mfr_info.feature_probe_func(cpu, - cpu_mfr_info.arch_id, - cpu_mfr_info.imp_id); -} - /* * This is called very early in the boot process (directly after we run * a feature detect on the boot CPU). No need to worry about other CPUs @@ -211,7 +198,6 @@ void __init apply_boot_alternatives(void) /* If called on non-boot cpu things could go wrong */ WARN_ON(smp_processor_id() != 0); - probe_vendor_features(0); _apply_alternatives((struct alt_entry *)__alt_start, (struct alt_entry *)__alt_end, RISCV_ALTERNATIVES_BOOT); diff --git a/arch/riscv/kernel/copy-unaligned.S b/arch/riscv/kernel/copy-unaligned.S new file mode 100644 index 000000000000..cfdecfbaad62 --- /dev/null +++ b/arch/riscv/kernel/copy-unaligned.S @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2023 Rivos Inc. */ + +#include +#include + + .text + +/* void __riscv_copy_words_unaligned(void *, const void *, size_t) */ +/* Performs a memcpy without aligning buffers, using word loads and stores. */ +/* Note: The size is truncated to a multiple of 8 * SZREG */ +ENTRY(__riscv_copy_words_unaligned) + andi a4, a2, ~((8*SZREG)-1) + beqz a4, 2f + add a3, a1, a4 +1: + REG_L a4, 0(a1) + REG_L a5, SZREG(a1) + REG_L a6, 2*SZREG(a1) + REG_L a7, 3*SZREG(a1) + REG_L t0, 4*SZREG(a1) + REG_L t1, 5*SZREG(a1) + REG_L t2, 6*SZREG(a1) + REG_L t3, 7*SZREG(a1) + REG_S a4, 0(a0) + REG_S a5, SZREG(a0) + REG_S a6, 2*SZREG(a0) + REG_S a7, 3*SZREG(a0) + REG_S t0, 4*SZREG(a0) + REG_S t1, 5*SZREG(a0) + REG_S t2, 6*SZREG(a0) + REG_S t3, 7*SZREG(a0) + addi a0, a0, 8*SZREG + addi a1, a1, 8*SZREG + bltu a1, a3, 1b + +2: + ret +END(__riscv_copy_words_unaligned) + +/* void __riscv_copy_bytes_unaligned(void *, const void *, size_t) */ +/* Performs a memcpy without aligning buffers, using only byte accesses. */ +/* Note: The size is truncated to a multiple of 8 */ +ENTRY(__riscv_copy_bytes_unaligned) + andi a4, a2, ~(8-1) + beqz a4, 2f + add a3, a1, a4 +1: + lb a4, 0(a1) + lb a5, 1(a1) + lb a6, 2(a1) + lb a7, 3(a1) + lb t0, 4(a1) + lb t1, 5(a1) + lb t2, 6(a1) + lb t3, 7(a1) + sb a4, 0(a0) + sb a5, 1(a0) + sb a6, 2(a0) + sb a7, 3(a0) + sb t0, 4(a0) + sb t1, 5(a0) + sb t2, 6(a0) + sb t3, 7(a0) + addi a0, a0, 8 + addi a1, a1, 8 + bltu a1, a3, 1b + +2: + ret +END(__riscv_copy_bytes_unaligned) diff --git a/arch/riscv/kernel/copy-unaligned.h b/arch/riscv/kernel/copy-unaligned.h new file mode 100644 index 000000000000..e3d70d35b708 --- /dev/null +++ b/arch/riscv/kernel/copy-unaligned.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2023 Rivos, Inc. + */ +#ifndef __RISCV_KERNEL_COPY_UNALIGNED_H +#define __RISCV_KERNEL_COPY_UNALIGNED_H + +#include + +void __riscv_copy_words_unaligned(void *dst, const void *src, size_t size); +void __riscv_copy_bytes_unaligned(void *dst, const void *src, size_t size); + +#endif /* __RISCV_KERNEL_COPY_UNALIGNED_H */ diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index ef7b4fd9e876..1cfbba65d11a 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -18,12 +18,19 @@ #include #include #include +#include #include #include #include +#include "copy-unaligned.h" + #define NUM_ALPHA_EXTS ('z' - 'a' + 1) +#define MISALIGNED_ACCESS_JIFFIES_LG2 1 +#define MISALIGNED_BUFFER_SIZE 0x4000 +#define MISALIGNED_COPY_SIZE ((MISALIGNED_BUFFER_SIZE / 2) - 0x80) + unsigned long elf_hwcap __read_mostly; /* Host ISA bitmap */ @@ -549,6 +556,103 @@ unsigned long riscv_get_elf_hwcap(void) return hwcap; } +void check_unaligned_access(int cpu) +{ + u64 start_cycles, end_cycles; + u64 word_cycles; + u64 byte_cycles; + int ratio; + unsigned long start_jiffies, now; + struct page *page; + void *dst; + void *src; + long speed = RISCV_HWPROBE_MISALIGNED_SLOW; + + page = alloc_pages(GFP_NOWAIT, get_order(MISALIGNED_BUFFER_SIZE)); + if (!page) { + pr_warn("Can't alloc pages to measure memcpy performance"); + return; + } + + /* Make an unaligned destination buffer. */ + dst = (void *)((unsigned long)page_address(page) | 0x1); + /* Unalign src as well, but differently (off by 1 + 2 = 3). */ + src = dst + (MISALIGNED_BUFFER_SIZE / 2); + src += 2; + word_cycles = -1ULL; + /* Do a warmup. */ + __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); + preempt_disable(); + start_jiffies = jiffies; + while ((now = jiffies) == start_jiffies) + cpu_relax(); + + /* + * For a fixed amount of time, repeatedly try the function, and take + * the best time in cycles as the measurement. + */ + while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { + start_cycles = get_cycles64(); + /* Ensure the CSR read can't reorder WRT to the copy. */ + mb(); + __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); + /* Ensure the copy ends before the end time is snapped. */ + mb(); + end_cycles = get_cycles64(); + if ((end_cycles - start_cycles) < word_cycles) + word_cycles = end_cycles - start_cycles; + } + + byte_cycles = -1ULL; + __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); + start_jiffies = jiffies; + while ((now = jiffies) == start_jiffies) + cpu_relax(); + + while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { + start_cycles = get_cycles64(); + mb(); + __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); + mb(); + end_cycles = get_cycles64(); + if ((end_cycles - start_cycles) < byte_cycles) + byte_cycles = end_cycles - start_cycles; + } + + preempt_enable(); + + /* Don't divide by zero. */ + if (!word_cycles || !byte_cycles) { + pr_warn("cpu%d: rdtime lacks granularity needed to measure unaligned access speed\n", + cpu); + + goto out; + } + + if (word_cycles < byte_cycles) + speed = RISCV_HWPROBE_MISALIGNED_FAST; + + ratio = div_u64((byte_cycles * 100), word_cycles); + pr_info("cpu%d: Ratio of byte access time to unaligned word access is %d.%02d, unaligned accesses are %s\n", + cpu, + ratio / 100, + ratio % 100, + (speed == RISCV_HWPROBE_MISALIGNED_FAST) ? "fast" : "slow"); + + per_cpu(misaligned_access_speed, cpu) = speed; + +out: + __free_pages(page, get_order(MISALIGNED_BUFFER_SIZE)); +} + +static int check_unaligned_access_boot_cpu(void) +{ + check_unaligned_access(0); + return 0; +} + +arch_initcall(check_unaligned_access_boot_cpu); + #ifdef CONFIG_RISCV_ALTERNATIVE /* * Alternative patch sites consider 48 bits when determining when to patch diff --git a/arch/riscv/kernel/image-vars.h b/arch/riscv/kernel/image-vars.h index 15616155008c..ea1a10355ce9 100644 --- a/arch/riscv/kernel/image-vars.h +++ b/arch/riscv/kernel/image-vars.h @@ -27,6 +27,7 @@ __efistub__start = _start; __efistub__start_kernel = _start_kernel; __efistub__end = _end; __efistub__edata = _edata; +__efistub___init_text_end = __init_text_end; __efistub_screen_info = screen_info; #endif diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c index 575e71d6c8ae..13ee7bf589a1 100644 --- a/arch/riscv/kernel/patch.c +++ b/arch/riscv/kernel/patch.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include @@ -53,12 +54,51 @@ static void patch_unmap(int fixmap) } NOKPROBE_SYMBOL(patch_unmap); -static int patch_insn_write(void *addr, const void *insn, size_t len) +static int __patch_insn_set(void *addr, u8 c, size_t len) +{ + void *waddr = addr; + bool across_pages = (((uintptr_t)addr & ~PAGE_MASK) + len) > PAGE_SIZE; + + /* + * Only two pages can be mapped at a time for writing. + */ + if (len + offset_in_page(addr) > 2 * PAGE_SIZE) + return -EINVAL; + /* + * Before reaching here, it was expected to lock the text_mutex + * already, so we don't need to give another lock here and could + * ensure that it was safe between each cores. + */ + lockdep_assert_held(&text_mutex); + + if (across_pages) + patch_map(addr + PAGE_SIZE, FIX_TEXT_POKE1); + + waddr = patch_map(addr, FIX_TEXT_POKE0); + + memset(waddr, c, len); + + patch_unmap(FIX_TEXT_POKE0); + + if (across_pages) + patch_unmap(FIX_TEXT_POKE1); + + return 0; +} +NOKPROBE_SYMBOL(__patch_insn_set); + +static int __patch_insn_write(void *addr, const void *insn, size_t len) { void *waddr = addr; bool across_pages = (((uintptr_t) addr & ~PAGE_MASK) + len) > PAGE_SIZE; int ret; + /* + * Only two pages can be mapped at a time for writing. + */ + if (len + offset_in_page(addr) > 2 * PAGE_SIZE) + return -EINVAL; + /* * Before reaching here, it was expected to lock the text_mutex * already, so we don't need to give another lock here and could @@ -74,7 +114,7 @@ static int patch_insn_write(void *addr, const void *insn, size_t len) lockdep_assert_held(&text_mutex); if (across_pages) - patch_map(addr + len, FIX_TEXT_POKE1); + patch_map(addr + PAGE_SIZE, FIX_TEXT_POKE1); waddr = patch_map(addr, FIX_TEXT_POKE0); @@ -87,15 +127,79 @@ static int patch_insn_write(void *addr, const void *insn, size_t len) return ret; } -NOKPROBE_SYMBOL(patch_insn_write); +NOKPROBE_SYMBOL(__patch_insn_write); #else -static int patch_insn_write(void *addr, const void *insn, size_t len) +static int __patch_insn_set(void *addr, u8 c, size_t len) +{ + memset(addr, c, len); + + return 0; +} +NOKPROBE_SYMBOL(__patch_insn_set); + +static int __patch_insn_write(void *addr, const void *insn, size_t len) { return copy_to_kernel_nofault(addr, insn, len); } -NOKPROBE_SYMBOL(patch_insn_write); +NOKPROBE_SYMBOL(__patch_insn_write); #endif /* CONFIG_MMU */ +static int patch_insn_set(void *addr, u8 c, size_t len) +{ + size_t patched = 0; + size_t size; + int ret = 0; + + /* + * __patch_insn_set() can only work on 2 pages at a time so call it in a + * loop with len <= 2 * PAGE_SIZE. + */ + while (patched < len && !ret) { + size = min_t(size_t, PAGE_SIZE * 2 - offset_in_page(addr + patched), len - patched); + ret = __patch_insn_set(addr + patched, c, size); + + patched += size; + } + + return ret; +} +NOKPROBE_SYMBOL(patch_insn_set); + +int patch_text_set_nosync(void *addr, u8 c, size_t len) +{ + u32 *tp = addr; + int ret; + + ret = patch_insn_set(tp, c, len); + + if (!ret) + flush_icache_range((uintptr_t)tp, (uintptr_t)tp + len); + + return ret; +} +NOKPROBE_SYMBOL(patch_text_set_nosync); + +static int patch_insn_write(void *addr, const void *insn, size_t len) +{ + size_t patched = 0; + size_t size; + int ret = 0; + + /* + * Copy the instructions to the destination address, two pages at a time + * because __patch_insn_write() can only handle len <= 2 * PAGE_SIZE. + */ + while (patched < len && !ret) { + size = min_t(size_t, PAGE_SIZE * 2 - offset_in_page(addr + patched), len - patched); + ret = __patch_insn_write(addr + patched, insn + patched, size); + + patched += size; + } + + return ret; +} +NOKPROBE_SYMBOL(patch_insn_write); + int patch_text_nosync(void *addr, const void *insns, size_t len) { u32 *tp = addr; diff --git a/arch/riscv/kernel/pi/Makefile b/arch/riscv/kernel/pi/Makefile index 7b593d44c712..07915dc9279e 100644 --- a/arch/riscv/kernel/pi/Makefile +++ b/arch/riscv/kernel/pi/Makefile @@ -35,5 +35,5 @@ $(obj)/string.o: $(srctree)/lib/string.c FORCE $(obj)/ctype.o: $(srctree)/lib/ctype.c FORCE $(call if_changed_rule,cc_o_c) -obj-y := cmdline_early.pi.o string.pi.o ctype.pi.o lib-fdt.pi.o lib-fdt_ro.pi.o +obj-y := cmdline_early.pi.o fdt_early.pi.o string.pi.o ctype.pi.o lib-fdt.pi.o lib-fdt_ro.pi.o extra-y := $(patsubst %.pi.o,%.o,$(obj-y)) diff --git a/arch/riscv/kernel/pi/cmdline_early.c b/arch/riscv/kernel/pi/cmdline_early.c index 05652d13c746..68e786c84c94 100644 --- a/arch/riscv/kernel/pi/cmdline_early.c +++ b/arch/riscv/kernel/pi/cmdline_early.c @@ -14,6 +14,7 @@ static char early_cmdline[COMMAND_LINE_SIZE]; * LLVM complain because the function is actually unused in this file). */ u64 set_satp_mode_from_cmdline(uintptr_t dtb_pa); +bool set_nokaslr_from_cmdline(uintptr_t dtb_pa); static char *get_early_cmdline(uintptr_t dtb_pa) { @@ -60,3 +61,15 @@ u64 set_satp_mode_from_cmdline(uintptr_t dtb_pa) return match_noXlvl(cmdline); } + +static bool match_nokaslr(char *cmdline) +{ + return strstr(cmdline, "nokaslr"); +} + +bool set_nokaslr_from_cmdline(uintptr_t dtb_pa) +{ + char *cmdline = get_early_cmdline(dtb_pa); + + return match_nokaslr(cmdline); +} diff --git a/arch/riscv/kernel/pi/fdt_early.c b/arch/riscv/kernel/pi/fdt_early.c new file mode 100644 index 000000000000..899610e042ab --- /dev/null +++ b/arch/riscv/kernel/pi/fdt_early.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include +#include +#include + +/* + * Declare the functions that are exported (but prefixed) here so that LLVM + * does not complain it lacks the 'static' keyword (which, if added, makes + * LLVM complain because the function is actually unused in this file). + */ +u64 get_kaslr_seed(uintptr_t dtb_pa); + +u64 get_kaslr_seed(uintptr_t dtb_pa) +{ + int node, len; + fdt64_t *prop; + u64 ret; + + node = fdt_path_offset((void *)dtb_pa, "/chosen"); + if (node < 0) + return 0; + + prop = fdt_getprop_w((void *)dtb_pa, node, "kaslr-seed", &len); + if (!prop || len != sizeof(u64)) + return 0; + + ret = fdt64_to_cpu(*prop); + *prop = 0; + return ret; +} diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index 487303e3ef22..2afe460de16a 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -25,6 +25,9 @@ enum riscv_regset { #ifdef CONFIG_FPU REGSET_F, #endif +#ifdef CONFIG_RISCV_ISA_V + REGSET_V, +#endif }; static int riscv_gpr_get(struct task_struct *target, @@ -81,6 +84,71 @@ static int riscv_fpr_set(struct task_struct *target, } #endif +#ifdef CONFIG_RISCV_ISA_V +static int riscv_vr_get(struct task_struct *target, + const struct user_regset *regset, + struct membuf to) +{ + struct __riscv_v_ext_state *vstate = &target->thread.vstate; + struct __riscv_v_regset_state ptrace_vstate; + + if (!riscv_v_vstate_query(task_pt_regs(target))) + return -EINVAL; + + /* + * Ensure the vector registers have been saved to the memory before + * copying them to membuf. + */ + if (target == current) + riscv_v_vstate_save(current, task_pt_regs(current)); + + ptrace_vstate.vstart = vstate->vstart; + ptrace_vstate.vl = vstate->vl; + ptrace_vstate.vtype = vstate->vtype; + ptrace_vstate.vcsr = vstate->vcsr; + ptrace_vstate.vlenb = vstate->vlenb; + + /* Copy vector header from vstate. */ + membuf_write(&to, &ptrace_vstate, sizeof(struct __riscv_v_regset_state)); + + /* Copy all the vector registers from vstate. */ + return membuf_write(&to, vstate->datap, riscv_v_vsize); +} + +static int riscv_vr_set(struct task_struct *target, + const struct user_regset *regset, + unsigned int pos, unsigned int count, + const void *kbuf, const void __user *ubuf) +{ + int ret; + struct __riscv_v_ext_state *vstate = &target->thread.vstate; + struct __riscv_v_regset_state ptrace_vstate; + + if (!riscv_v_vstate_query(task_pt_regs(target))) + return -EINVAL; + + /* Copy rest of the vstate except datap */ + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &ptrace_vstate, 0, + sizeof(struct __riscv_v_regset_state)); + if (unlikely(ret)) + return ret; + + if (vstate->vlenb != ptrace_vstate.vlenb) + return -EINVAL; + + vstate->vstart = ptrace_vstate.vstart; + vstate->vl = ptrace_vstate.vl; + vstate->vtype = ptrace_vstate.vtype; + vstate->vcsr = ptrace_vstate.vcsr; + + /* Copy all the vector registers. */ + pos = 0; + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, vstate->datap, + 0, riscv_v_vsize); + return ret; +} +#endif + static const struct user_regset riscv_user_regset[] = { [REGSET_X] = { .core_note_type = NT_PRSTATUS, @@ -100,6 +168,17 @@ static const struct user_regset riscv_user_regset[] = { .set = riscv_fpr_set, }, #endif +#ifdef CONFIG_RISCV_ISA_V + [REGSET_V] = { + .core_note_type = NT_RISCV_VECTOR, + .align = 16, + .n = ((32 * RISCV_MAX_VLENB) + + sizeof(struct __riscv_v_regset_state)) / sizeof(__u32), + .size = sizeof(__u32), + .regset_get = riscv_vr_get, + .set = riscv_vr_set, + }, +#endif }; static const struct user_regset_view riscv_user_native_view = { diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index 32c2e1eb71bd..e600aab116a4 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -347,3 +348,27 @@ void free_initmem(void) free_initmem_default(POISON_FREE_INITMEM); } + +static int dump_kernel_offset(struct notifier_block *self, + unsigned long v, void *p) +{ + pr_emerg("Kernel Offset: 0x%lx from 0x%lx\n", + kernel_map.virt_offset, + KERNEL_LINK_ADDR); + + return 0; +} + +static struct notifier_block kernel_offset_notifier = { + .notifier_call = dump_kernel_offset +}; + +static int __init register_kernel_offset_dumper(void) +{ + if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) + atomic_notifier_chain_register(&panic_notifier_list, + &kernel_offset_notifier); + + return 0; +} +device_initcall(register_kernel_offset_dumper); diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index f4d6acb38dd0..1b8da4e40a4d 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -245,7 +246,7 @@ asmlinkage __visible void smp_callin(void) numa_add_cpu(curr_cpuid); set_cpu_online(curr_cpuid, 1); - probe_vendor_features(curr_cpuid); + check_unaligned_access(curr_cpuid); if (has_vector()) { if (riscv_v_setup_vsize()) diff --git a/arch/riscv/mm/dma-noncoherent.c b/arch/riscv/mm/dma-noncoherent.c index 7270b4d8c05b..b76e7e192eb1 100644 --- a/arch/riscv/mm/dma-noncoherent.c +++ b/arch/riscv/mm/dma-noncoherent.c @@ -9,26 +9,93 @@ #include #include #include +#include static bool noncoherent_supported __ro_after_init; int dma_cache_alignment __ro_after_init = ARCH_DMA_MINALIGN; EXPORT_SYMBOL_GPL(dma_cache_alignment); -void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, - enum dma_data_direction dir) +struct riscv_nonstd_cache_ops noncoherent_cache_ops __ro_after_init = { + .wback = NULL, + .inv = NULL, + .wback_inv = NULL, +}; + +static inline void arch_dma_cache_wback(phys_addr_t paddr, size_t size) { void *vaddr = phys_to_virt(paddr); +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.wback)) { + noncoherent_cache_ops.wback(paddr, size); + return; + } +#endif + ALT_CMO_OP(clean, vaddr, size, riscv_cbom_block_size); +} + +static inline void arch_dma_cache_inv(phys_addr_t paddr, size_t size) +{ + void *vaddr = phys_to_virt(paddr); + +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.inv)) { + noncoherent_cache_ops.inv(paddr, size); + return; + } +#endif + + ALT_CMO_OP(inval, vaddr, size, riscv_cbom_block_size); +} + +static inline void arch_dma_cache_wback_inv(phys_addr_t paddr, size_t size) +{ + void *vaddr = phys_to_virt(paddr); + +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.wback_inv)) { + noncoherent_cache_ops.wback_inv(paddr, size); + return; + } +#endif + + ALT_CMO_OP(flush, vaddr, size, riscv_cbom_block_size); +} + +static inline bool arch_sync_dma_clean_before_fromdevice(void) +{ + return true; +} + +static inline bool arch_sync_dma_cpu_needs_post_dma_flush(void) +{ + return true; +} + +void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) +{ switch (dir) { case DMA_TO_DEVICE: - ALT_CMO_OP(clean, vaddr, size, riscv_cbom_block_size); + arch_dma_cache_wback(paddr, size); break; + case DMA_FROM_DEVICE: - ALT_CMO_OP(clean, vaddr, size, riscv_cbom_block_size); - break; + if (!arch_sync_dma_clean_before_fromdevice()) { + arch_dma_cache_inv(paddr, size); + break; + } + fallthrough; + case DMA_BIDIRECTIONAL: - ALT_CMO_OP(flush, vaddr, size, riscv_cbom_block_size); + /* Skip the invalidate here if it's done later */ + if (IS_ENABLED(CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU) && + arch_sync_dma_cpu_needs_post_dma_flush()) + arch_dma_cache_wback(paddr, size); + else + arch_dma_cache_wback_inv(paddr, size); break; + default: break; } @@ -37,15 +104,17 @@ void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size, enum dma_data_direction dir) { - void *vaddr = phys_to_virt(paddr); - switch (dir) { case DMA_TO_DEVICE: break; + case DMA_FROM_DEVICE: case DMA_BIDIRECTIONAL: - ALT_CMO_OP(flush, vaddr, size, riscv_cbom_block_size); + /* FROM_DEVICE invalidate needed if speculative CPU prefetch only */ + if (arch_sync_dma_cpu_needs_post_dma_flush()) + arch_dma_cache_inv(paddr, size); break; + default: break; } @@ -55,6 +124,13 @@ void arch_dma_prep_coherent(struct page *page, size_t size) { void *flush_addr = page_address(page); +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.wback_inv)) { + noncoherent_cache_ops.wback_inv(page_to_phys(page), size); + return; + } +#endif + ALT_CMO_OP(flush, flush_addr, size, riscv_cbom_block_size); } @@ -86,3 +162,12 @@ void __init riscv_set_dma_cache_alignment(void) if (!noncoherent_supported) dma_cache_alignment = 1; } + +void riscv_noncoherent_register_cache_ops(const struct riscv_nonstd_cache_ops *ops) +{ + if (!ops) + return; + + noncoherent_cache_ops = *ops; +} +EXPORT_SYMBOL_GPL(riscv_noncoherent_register_cache_ops); diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 943c18d6ef4d..0798bd861dcb 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -1014,11 +1014,45 @@ static void __init pt_ops_set_late(void) #endif } +#ifdef CONFIG_RANDOMIZE_BASE +extern bool __init __pi_set_nokaslr_from_cmdline(uintptr_t dtb_pa); +extern u64 __init __pi_get_kaslr_seed(uintptr_t dtb_pa); + +static int __init print_nokaslr(char *p) +{ + pr_info("Disabled KASLR"); + return 0; +} +early_param("nokaslr", print_nokaslr); + +unsigned long kaslr_offset(void) +{ + return kernel_map.virt_offset; +} +#endif + asmlinkage void __init setup_vm(uintptr_t dtb_pa) { pmd_t __maybe_unused fix_bmap_spmd, fix_bmap_epmd; - kernel_map.virt_addr = KERNEL_LINK_ADDR; +#ifdef CONFIG_RANDOMIZE_BASE + if (!__pi_set_nokaslr_from_cmdline(dtb_pa)) { + u64 kaslr_seed = __pi_get_kaslr_seed(dtb_pa); + u32 kernel_size = (uintptr_t)(&_end) - (uintptr_t)(&_start); + u32 nr_pos; + + /* + * Compute the number of positions available: we are limited + * by the early page table that only has one PUD and we must + * be aligned on PMD_SIZE. + */ + nr_pos = (PUD_SIZE - kernel_size) / PMD_SIZE; + + kernel_map.virt_offset = (kaslr_seed % nr_pos) * PMD_SIZE; + } +#endif + + kernel_map.virt_addr = KERNEL_LINK_ADDR + kernel_map.virt_offset; kernel_map.page_offset = _AC(CONFIG_PAGE_OFFSET, UL); #ifdef CONFIG_XIP_KERNEL diff --git a/arch/riscv/mm/pmem.c b/arch/riscv/mm/pmem.c index 089df92ae876..c5fc5ec96f6d 100644 --- a/arch/riscv/mm/pmem.c +++ b/arch/riscv/mm/pmem.c @@ -7,15 +7,28 @@ #include #include +#include void arch_wb_cache_pmem(void *addr, size_t size) { +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.wback)) { + noncoherent_cache_ops.wback(virt_to_phys(addr), size); + return; + } +#endif ALT_CMO_OP(clean, addr, size, riscv_cbom_block_size); } EXPORT_SYMBOL_GPL(arch_wb_cache_pmem); void arch_invalidate_pmem(void *addr, size_t size) { +#ifdef CONFIG_RISCV_NONSTANDARD_CACHE_OPS + if (unlikely(noncoherent_cache_ops.inv)) { + noncoherent_cache_ops.inv(virt_to_phys(addr), size); + return; + } +#endif ALT_CMO_OP(inval, addr, size, riscv_cbom_block_size); } EXPORT_SYMBOL_GPL(arch_invalidate_pmem); diff --git a/arch/riscv/net/bpf_jit.h b/arch/riscv/net/bpf_jit.h index d21c6c92a683..a5ce1ab76ece 100644 --- a/arch/riscv/net/bpf_jit.h +++ b/arch/riscv/net/bpf_jit.h @@ -68,6 +68,7 @@ static inline bool is_creg(u8 reg) struct rv_jit_context { struct bpf_prog *prog; u16 *insns; /* RV insns */ + u16 *ro_insns; int ninsns; int prologue_len; int epilogue_offset; @@ -85,7 +86,9 @@ static inline int ninsns_rvoff(int ninsns) struct rv_jit_data { struct bpf_binary_header *header; + struct bpf_binary_header *ro_header; u8 *image; + u8 *ro_image; struct rv_jit_context ctx; }; diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c index 8423f4ddf8f5..ecd3ae6f4116 100644 --- a/arch/riscv/net/bpf_jit_comp64.c +++ b/arch/riscv/net/bpf_jit_comp64.c @@ -144,7 +144,11 @@ static bool in_auipc_jalr_range(s64 val) /* Emit fixed-length instructions for address */ static int emit_addr(u8 rd, u64 addr, bool extra_pass, struct rv_jit_context *ctx) { - u64 ip = (u64)(ctx->insns + ctx->ninsns); + /* + * Use the ro_insns(RX) to calculate the offset as the BPF program will + * finally run from this memory region. + */ + u64 ip = (u64)(ctx->ro_insns + ctx->ninsns); s64 off = addr - ip; s64 upper = (off + (1 << 11)) >> 12; s64 lower = off & 0xfff; @@ -464,8 +468,12 @@ static int emit_call(u64 addr, bool fixed_addr, struct rv_jit_context *ctx) s64 off = 0; u64 ip; - if (addr && ctx->insns) { - ip = (u64)(long)(ctx->insns + ctx->ninsns); + if (addr && ctx->insns && ctx->ro_insns) { + /* + * Use the ro_insns(RX) to calculate the offset as the BPF + * program will finally run from this memory region. + */ + ip = (u64)(long)(ctx->ro_insns + ctx->ninsns); off = addr - ip; } @@ -578,9 +586,10 @@ static int add_exception_handler(const struct bpf_insn *insn, { struct exception_table_entry *ex; unsigned long pc; - off_t offset; + off_t ins_offset; + off_t fixup_offset; - if (!ctx->insns || !ctx->prog->aux->extable || + if (!ctx->insns || !ctx->ro_insns || !ctx->prog->aux->extable || (BPF_MODE(insn->code) != BPF_PROBE_MEM && BPF_MODE(insn->code) != BPF_PROBE_MEMSX)) return 0; @@ -594,12 +603,17 @@ static int add_exception_handler(const struct bpf_insn *insn, return -EINVAL; ex = &ctx->prog->aux->extable[ctx->nexentries]; - pc = (unsigned long)&ctx->insns[ctx->ninsns - insn_len]; + pc = (unsigned long)&ctx->ro_insns[ctx->ninsns - insn_len]; - offset = pc - (long)&ex->insn; - if (WARN_ON_ONCE(offset >= 0 || offset < INT_MIN)) + /* + * This is the relative offset of the instruction that may fault from + * the exception table itself. This will be written to the exception + * table and if this instruction faults, the destination register will + * be set to '0' and the execution will jump to the next instruction. + */ + ins_offset = pc - (long)&ex->insn; + if (WARN_ON_ONCE(ins_offset >= 0 || ins_offset < INT_MIN)) return -ERANGE; - ex->insn = offset; /* * Since the extable follows the program, the fixup offset is always @@ -608,12 +622,25 @@ static int add_exception_handler(const struct bpf_insn *insn, * bits. We don't need to worry about buildtime or runtime sort * modifying the upper bits because the table is already sorted, and * isn't part of the main exception table. + * + * The fixup_offset is set to the next instruction from the instruction + * that may fault. The execution will jump to this after handling the + * fault. */ - offset = (long)&ex->fixup - (pc + insn_len * sizeof(u16)); - if (!FIELD_FIT(BPF_FIXUP_OFFSET_MASK, offset)) + fixup_offset = (long)&ex->fixup - (pc + insn_len * sizeof(u16)); + if (!FIELD_FIT(BPF_FIXUP_OFFSET_MASK, fixup_offset)) return -ERANGE; - ex->fixup = FIELD_PREP(BPF_FIXUP_OFFSET_MASK, offset) | + /* + * The offsets above have been calculated using the RO buffer but we + * need to use the R/W buffer for writes. + * switch ex to rw buffer for writing. + */ + ex = (void *)ctx->insns + ((void *)ex - (void *)ctx->ro_insns); + + ex->insn = ins_offset; + + ex->fixup = FIELD_PREP(BPF_FIXUP_OFFSET_MASK, fixup_offset) | FIELD_PREP(BPF_FIXUP_REG_MASK, dst_reg); ex->type = EX_TYPE_BPF; @@ -1007,6 +1034,7 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, ctx.ninsns = 0; ctx.insns = NULL; + ctx.ro_insns = NULL; ret = __arch_prepare_bpf_trampoline(im, m, tlinks, func_addr, flags, &ctx); if (ret < 0) return ret; @@ -1015,7 +1043,15 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, return -EFBIG; ctx.ninsns = 0; + /* + * The bpf_int_jit_compile() uses a RW buffer (ctx.insns) to write the + * JITed instructions and later copies it to a RX region (ctx.ro_insns). + * It also uses ctx.ro_insns to calculate offsets for jumps etc. As the + * trampoline image uses the same memory area for writing and execution, + * both ctx.insns and ctx.ro_insns can be set to image. + */ ctx.insns = image; + ctx.ro_insns = image; ret = __arch_prepare_bpf_trampoline(im, m, tlinks, func_addr, flags, &ctx); if (ret < 0) return ret; diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c index 7a26a3e1c73c..7b70ccb7fec3 100644 --- a/arch/riscv/net/bpf_jit_core.c +++ b/arch/riscv/net/bpf_jit_core.c @@ -8,6 +8,8 @@ #include #include +#include +#include #include "bpf_jit.h" /* Number of iterations to try until offsets converge. */ @@ -117,16 +119,24 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) sizeof(struct exception_table_entry); prog_size = sizeof(*ctx->insns) * ctx->ninsns; - jit_data->header = - bpf_jit_binary_alloc(prog_size + extable_size, - &jit_data->image, - sizeof(u32), - bpf_fill_ill_insns); - if (!jit_data->header) { + jit_data->ro_header = + bpf_jit_binary_pack_alloc(prog_size + extable_size, + &jit_data->ro_image, sizeof(u32), + &jit_data->header, &jit_data->image, + bpf_fill_ill_insns); + if (!jit_data->ro_header) { prog = orig_prog; goto out_offset; } + /* + * Use the image(RW) for writing the JITed instructions. But also save + * the ro_image(RX) for calculating the offsets in the image. The RW + * image will be later copied to the RX image from where the program + * will run. The bpf_jit_binary_pack_finalize() will do this copy in the + * final step. + */ + ctx->ro_insns = (u16 *)jit_data->ro_image; ctx->insns = (u16 *)jit_data->image; /* * Now, when the image is allocated, the image can @@ -138,14 +148,12 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) if (i == NR_JIT_ITERATIONS) { pr_err("bpf-jit: image did not converge in <%d passes!\n", i); - if (jit_data->header) - bpf_jit_binary_free(jit_data->header); prog = orig_prog; - goto out_offset; + goto out_free_hdr; } if (extable_size) - prog->aux->extable = (void *)ctx->insns + prog_size; + prog->aux->extable = (void *)ctx->ro_insns + prog_size; skip_init_ctx: pass++; @@ -154,23 +162,33 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) bpf_jit_build_prologue(ctx); if (build_body(ctx, extra_pass, NULL)) { - bpf_jit_binary_free(jit_data->header); prog = orig_prog; - goto out_offset; + goto out_free_hdr; } bpf_jit_build_epilogue(ctx); if (bpf_jit_enable > 1) bpf_jit_dump(prog->len, prog_size, pass, ctx->insns); - prog->bpf_func = (void *)ctx->insns; + prog->bpf_func = (void *)ctx->ro_insns; prog->jited = 1; prog->jited_len = prog_size; - bpf_flush_icache(jit_data->header, ctx->insns + ctx->ninsns); - if (!prog->is_func || extra_pass) { - bpf_jit_binary_lock_ro(jit_data->header); + if (WARN_ON(bpf_jit_binary_pack_finalize(prog, jit_data->ro_header, + jit_data->header))) { + /* ro_header has been freed */ + jit_data->ro_header = NULL; + prog = orig_prog; + goto out_offset; + } + /* + * The instructions have now been copied to the ROX region from + * where they will execute. + * Write any modified data cache blocks out to memory and + * invalidate the corresponding blocks in the instruction cache. + */ + bpf_flush_icache(jit_data->ro_header, ctx->ro_insns + ctx->ninsns); for (i = 0; i < prog->len; i++) ctx->offset[i] = ninsns_rvoff(ctx->offset[i]); bpf_prog_fill_jited_linfo(prog, ctx->offset); @@ -185,6 +203,14 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) bpf_jit_prog_release_other(prog, prog == orig_prog ? tmp : orig_prog); return prog; + +out_free_hdr: + if (jit_data->header) { + bpf_arch_text_copy(&jit_data->ro_header->size, &jit_data->header->size, + sizeof(jit_data->header->size)); + bpf_jit_binary_pack_free(jit_data->ro_header, jit_data->header); + } + goto out_offset; } u64 bpf_jit_alloc_exec_limit(void) @@ -204,3 +230,51 @@ void bpf_jit_free_exec(void *addr) { return vfree(addr); } + +void *bpf_arch_text_copy(void *dst, void *src, size_t len) +{ + int ret; + + mutex_lock(&text_mutex); + ret = patch_text_nosync(dst, src, len); + mutex_unlock(&text_mutex); + + if (ret) + return ERR_PTR(-EINVAL); + + return dst; +} + +int bpf_arch_text_invalidate(void *dst, size_t len) +{ + int ret; + + mutex_lock(&text_mutex); + ret = patch_text_set_nosync(dst, 0, len); + mutex_unlock(&text_mutex); + + return ret; +} + +void bpf_jit_free(struct bpf_prog *prog) +{ + if (prog->jited) { + struct rv_jit_data *jit_data = prog->aux->jit_data; + struct bpf_binary_header *hdr; + + /* + * If we fail the final pass of JIT (from jit_subprogs), + * the program may not be finalized yet. Call finalize here + * before freeing it. + */ + if (jit_data) { + bpf_jit_binary_pack_finalize(prog, jit_data->ro_header, jit_data->header); + kfree(jit_data); + } + hdr = bpf_jit_binary_pack_hdr(prog); + bpf_jit_binary_pack_free(hdr, NULL); + WARN_ON_ONCE(!bpf_prog_kallsyms_verify_off(prog)); + } + + bpf_prog_unlock_free(prog); +} diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 151792162152..645cccf3da88 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -531,7 +531,7 @@ static int __init ap325rxa_devices_setup(void) device_initialize(&ap325rxa_ceu_device.dev); dma_declare_coherent_memory(&ap325rxa_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(&ap325rxa_ceu_device); diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 310513646c9b..3be293335de5 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -1454,15 +1454,13 @@ static int __init arch_setup(void) device_initialize(&ecovec_ceu_devices[0]->dev); dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev, ceu0_dma_membase, ceu0_dma_membase, - ceu0_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ecovec_ceu_devices[0]); device_initialize(&ecovec_ceu_devices[1]->dev); dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev, ceu1_dma_membase, ceu1_dma_membase, - ceu1_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ecovec_ceu_devices[1]); gpiod_add_lookup_table(&cn12_power_gpiod_table); diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index a18e80394aed..6b775eae85c0 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -603,7 +603,7 @@ static int __init kfr2r09_devices_setup(void) device_initialize(&kfr2r09_ceu_device.dev); dma_declare_coherent_memory(&kfr2r09_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(&kfr2r09_ceu_device); diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index f60061283c48..773ee767d0c4 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -604,7 +604,7 @@ static int __init migor_devices_setup(void) device_initialize(&migor_ceu_device.dev); dma_declare_coherent_memory(&migor_ceu_device.dev, ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(&migor_ceu_device); diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index b60a2626e18b..6495f9354065 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -940,15 +940,13 @@ static int __init devices_setup(void) device_initialize(&ms7724se_ceu_devices[0]->dev); dma_declare_coherent_memory(&ms7724se_ceu_devices[0]->dev, ceu0_dma_membase, ceu0_dma_membase, - ceu0_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ms7724se_ceu_devices[0]); device_initialize(&ms7724se_ceu_devices[1]->dev); dma_declare_coherent_memory(&ms7724se_ceu_devices[1]->dev, ceu1_dma_membase, ceu1_dma_membase, - ceu1_dma_membase + - CEU_BUFFER_MEMORY_SIZE - 1); + CEU_BUFFER_MEMORY_SIZE); platform_device_add(ms7724se_ceu_devices[1]); return platform_add_devices(ms7724se_devices, diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c index c95f48ff3f6f..6ecba5f521eb 100644 --- a/arch/sh/drivers/push-switch.c +++ b/arch/sh/drivers/push-switch.c @@ -101,8 +101,8 @@ static int switch_drv_remove(struct platform_device *pdev) device_remove_file(&pdev->dev, &dev_attr_switch); platform_set_drvdata(pdev, NULL); - flush_work(&psw->work); timer_shutdown_sync(&psw->debounce); + flush_work(&psw->work); free_irq(irq, pdev); kfree(psw); diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 4d349986f76a..8250f0f59c2b 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -6474,8 +6474,18 @@ void spr_uncore_cpu_init(void) type = uncore_find_type_by_id(uncore_msr_uncores, UNCORE_SPR_CHA); if (type) { + /* + * The value from the discovery table (stored in the type->num_boxes + * of UNCORE_SPR_CHA) is incorrect on some SPR variants because of a + * firmware bug. Using the value from SPR_MSR_UNC_CBO_CONFIG to replace it. + */ rdmsrl(SPR_MSR_UNC_CBO_CONFIG, num_cbo); - type->num_boxes = num_cbo; + /* + * The MSR doesn't work on the EMR XCC, but the firmware bug doesn't impact + * the EMR XCC. Don't let the value from the MSR replace the existing value. + */ + if (num_cbo) + type->num_boxes = num_cbo; } spr_uncore_iio_free_running.num_boxes = uncore_type_max_boxes(uncore_msr_uncores, UNCORE_SPR_IIO); } diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h new file mode 100644 index 000000000000..12b820259b9f --- /dev/null +++ b/arch/x86/include/asm/mman.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_MMAN_H__ +#define __ASM_MMAN_H__ + +#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS +#define arch_calc_vm_prot_bits(prot, key) ( \ + ((key) & 0x1 ? VM_PKEY_BIT0 : 0) | \ + ((key) & 0x2 ? VM_PKEY_BIT1 : 0) | \ + ((key) & 0x4 ? VM_PKEY_BIT2 : 0) | \ + ((key) & 0x8 ? VM_PKEY_BIT3 : 0)) +#endif + +#include + +#endif /* __ASM_MMAN_H__ */ diff --git a/arch/x86/include/uapi/asm/mman.h b/arch/x86/include/uapi/asm/mman.h index 8148bdddbd2c..46cdc941f958 100644 --- a/arch/x86/include/uapi/asm/mman.h +++ b/arch/x86/include/uapi/asm/mman.h @@ -5,14 +5,6 @@ #define MAP_32BIT 0x40 /* only give out 32bit addresses */ #define MAP_ABOVE4G 0x80 /* only map above 4GB */ -#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS -#define arch_calc_vm_prot_bits(prot, key) ( \ - ((key) & 0x1 ? VM_PKEY_BIT0 : 0) | \ - ((key) & 0x2 ? VM_PKEY_BIT1 : 0) | \ - ((key) & 0x4 ? VM_PKEY_BIT2 : 0) | \ - ((key) & 0x8 ? VM_PKEY_BIT3 : 0)) -#endif - /* Flags for map_shadow_stack(2) */ #define SHADOW_STACK_SET_TOKEN (1ULL << 0) /* Set up a restore token in the shadow stack */ diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c index c3e37eaec8ec..7aaa3652e31d 100644 --- a/arch/x86/kernel/cpu/sgx/virt.c +++ b/arch/x86/kernel/cpu/sgx/virt.c @@ -204,6 +204,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) continue; xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -222,6 +223,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) list_add_tail(&epc_page->list, &secs_pages); xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -243,6 +245,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) if (sgx_vepc_free_page(epc_page)) list_add_tail(&epc_page->list, &secs_pages); + cond_resched(); } if (!list_empty(&secs_pages)) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index d7667a29acf3..4e45ff44aa07 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1250,7 +1250,7 @@ bool smp_park_other_cpus_in_init(void) if (this_cpu) return false; - for_each_present_cpu(cpu) { + for_each_cpu_and(cpu, &cpus_booted_once_mask, cpu_present_mask) { if (cpu == this_cpu) continue; apicid = apic->cpu_present_to_apicid(cpu); diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 83d41c2601d7..f15fb71f280e 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -156,7 +156,7 @@ SECTIONS ALIGN_ENTRY_TEXT_END *(.gnu.warning) - } :text =0xcccc + } :text = 0xcccccccc /* End of text section, which should occupy whole number of pages */ _etext = .; diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; } diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 7397ff199d66..38a881cf97d0 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -697,66 +697,6 @@ static bool throtl_slice_used(struct throtl_grp *tg, bool rw) return true; } -/* Trim the used slices and adjust slice start accordingly */ -static inline void throtl_trim_slice(struct throtl_grp *tg, bool rw) -{ - unsigned long nr_slices, time_elapsed, io_trim; - u64 bytes_trim, tmp; - - BUG_ON(time_before(tg->slice_end[rw], tg->slice_start[rw])); - - /* - * If bps are unlimited (-1), then time slice don't get - * renewed. Don't try to trim the slice if slice is used. A new - * slice will start when appropriate. - */ - if (throtl_slice_used(tg, rw)) - return; - - /* - * A bio has been dispatched. Also adjust slice_end. It might happen - * that initially cgroup limit was very low resulting in high - * slice_end, but later limit was bumped up and bio was dispatched - * sooner, then we need to reduce slice_end. A high bogus slice_end - * is bad because it does not allow new slice to start. - */ - - throtl_set_slice_end(tg, rw, jiffies + tg->td->throtl_slice); - - time_elapsed = jiffies - tg->slice_start[rw]; - - nr_slices = time_elapsed / tg->td->throtl_slice; - - if (!nr_slices) - return; - tmp = tg_bps_limit(tg, rw) * tg->td->throtl_slice * nr_slices; - do_div(tmp, HZ); - bytes_trim = tmp; - - io_trim = (tg_iops_limit(tg, rw) * tg->td->throtl_slice * nr_slices) / - HZ; - - if (!bytes_trim && !io_trim) - return; - - if (tg->bytes_disp[rw] >= bytes_trim) - tg->bytes_disp[rw] -= bytes_trim; - else - tg->bytes_disp[rw] = 0; - - if (tg->io_disp[rw] >= io_trim) - tg->io_disp[rw] -= io_trim; - else - tg->io_disp[rw] = 0; - - tg->slice_start[rw] += nr_slices * tg->td->throtl_slice; - - throtl_log(&tg->service_queue, - "[%c] trim slice nr=%lu bytes=%llu io=%lu start=%lu end=%lu jiffies=%lu", - rw == READ ? 'R' : 'W', nr_slices, bytes_trim, io_trim, - tg->slice_start[rw], tg->slice_end[rw], jiffies); -} - static unsigned int calculate_io_allowed(u32 iops_limit, unsigned long jiffy_elapsed) { @@ -786,6 +726,67 @@ static u64 calculate_bytes_allowed(u64 bps_limit, unsigned long jiffy_elapsed) return mul_u64_u64_div_u64(bps_limit, (u64)jiffy_elapsed, (u64)HZ); } +/* Trim the used slices and adjust slice start accordingly */ +static inline void throtl_trim_slice(struct throtl_grp *tg, bool rw) +{ + unsigned long time_elapsed; + long long bytes_trim; + int io_trim; + + BUG_ON(time_before(tg->slice_end[rw], tg->slice_start[rw])); + + /* + * If bps are unlimited (-1), then time slice don't get + * renewed. Don't try to trim the slice if slice is used. A new + * slice will start when appropriate. + */ + if (throtl_slice_used(tg, rw)) + return; + + /* + * A bio has been dispatched. Also adjust slice_end. It might happen + * that initially cgroup limit was very low resulting in high + * slice_end, but later limit was bumped up and bio was dispatched + * sooner, then we need to reduce slice_end. A high bogus slice_end + * is bad because it does not allow new slice to start. + */ + + throtl_set_slice_end(tg, rw, jiffies + tg->td->throtl_slice); + + time_elapsed = rounddown(jiffies - tg->slice_start[rw], + tg->td->throtl_slice); + if (!time_elapsed) + return; + + bytes_trim = calculate_bytes_allowed(tg_bps_limit(tg, rw), + time_elapsed) + + tg->carryover_bytes[rw]; + io_trim = calculate_io_allowed(tg_iops_limit(tg, rw), time_elapsed) + + tg->carryover_ios[rw]; + if (bytes_trim <= 0 && io_trim <= 0) + return; + + tg->carryover_bytes[rw] = 0; + if ((long long)tg->bytes_disp[rw] >= bytes_trim) + tg->bytes_disp[rw] -= bytes_trim; + else + tg->bytes_disp[rw] = 0; + + tg->carryover_ios[rw] = 0; + if ((int)tg->io_disp[rw] >= io_trim) + tg->io_disp[rw] -= io_trim; + else + tg->io_disp[rw] = 0; + + tg->slice_start[rw] += time_elapsed; + + throtl_log(&tg->service_queue, + "[%c] trim slice nr=%lu bytes=%lld io=%d start=%lu end=%lu jiffies=%lu", + rw == READ ? 'R' : 'W', time_elapsed / tg->td->throtl_slice, + bytes_trim, io_trim, tg->slice_start[rw], tg->slice_end[rw], + jiffies); +} + static void __tg_update_carryover(struct throtl_grp *tg, bool rw) { unsigned long jiffy_elapsed = jiffies - tg->slice_start[rw]; @@ -816,7 +817,7 @@ static void tg_update_carryover(struct throtl_grp *tg) __tg_update_carryover(tg, WRITE); /* see comments in struct throtl_grp for meaning of these fields. */ - throtl_log(&tg->service_queue, "%s: %llu %llu %u %u\n", __func__, + throtl_log(&tg->service_queue, "%s: %lld %lld %d %d\n", __func__, tg->carryover_bytes[READ], tg->carryover_bytes[WRITE], tg->carryover_ios[READ], tg->carryover_ios[WRITE]); } @@ -825,7 +826,7 @@ static unsigned long tg_within_iops_limit(struct throtl_grp *tg, struct bio *bio u32 iops_limit) { bool rw = bio_data_dir(bio); - unsigned int io_allowed; + int io_allowed; unsigned long jiffy_elapsed, jiffy_wait, jiffy_elapsed_rnd; if (iops_limit == UINT_MAX) { @@ -838,9 +839,8 @@ static unsigned long tg_within_iops_limit(struct throtl_grp *tg, struct bio *bio jiffy_elapsed_rnd = roundup(jiffy_elapsed + 1, tg->td->throtl_slice); io_allowed = calculate_io_allowed(iops_limit, jiffy_elapsed_rnd) + tg->carryover_ios[rw]; - if (tg->io_disp[rw] + 1 <= io_allowed) { + if (io_allowed > 0 && tg->io_disp[rw] + 1 <= io_allowed) return 0; - } /* Calc approx time to dispatch */ jiffy_wait = jiffy_elapsed_rnd - jiffy_elapsed; @@ -851,7 +851,8 @@ static unsigned long tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio, u64 bps_limit) { bool rw = bio_data_dir(bio); - u64 bytes_allowed, extra_bytes; + long long bytes_allowed; + u64 extra_bytes; unsigned long jiffy_elapsed, jiffy_wait, jiffy_elapsed_rnd; unsigned int bio_size = throtl_bio_data_size(bio); @@ -869,9 +870,8 @@ static unsigned long tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio, jiffy_elapsed_rnd = roundup(jiffy_elapsed_rnd, tg->td->throtl_slice); bytes_allowed = calculate_bytes_allowed(bps_limit, jiffy_elapsed_rnd) + tg->carryover_bytes[rw]; - if (tg->bytes_disp[rw] + bio_size <= bytes_allowed) { + if (bytes_allowed > 0 && tg->bytes_disp[rw] + bio_size <= bytes_allowed) return 0; - } /* Calc approx time to dispatch */ extra_bytes = tg->bytes_disp[rw] + bio_size - bytes_allowed; diff --git a/block/blk-throttle.h b/block/blk-throttle.h index d1ccbfe9f797..bffbc9cfc8ab 100644 --- a/block/blk-throttle.h +++ b/block/blk-throttle.h @@ -127,8 +127,8 @@ struct throtl_grp { * bytes/ios are waited already in previous configuration, and they will * be used to calculate wait time under new configuration. */ - uint64_t carryover_bytes[2]; - unsigned int carryover_ios[2]; + long long carryover_bytes[2]; + int carryover_ios[2]; unsigned long last_check_time; diff --git a/block/fops.c b/block/fops.c index a24a624d3bf7..acff3d5d22d4 100644 --- a/block/fops.c +++ b/block/fops.c @@ -671,10 +671,6 @@ static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) iov_iter_truncate(from, size); } - ret = file_remove_privs(file); - if (ret) - return ret; - ret = file_update_time(file); if (ret) return ret; diff --git a/block/ioctl.c b/block/ioctl.c index 648670ddb164..d5f5cd61efd7 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; long long start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition))) diff --git a/drivers/Kconfig b/drivers/Kconfig index 496ca02ee18f..efb66e25fa2d 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -15,6 +15,8 @@ source "drivers/base/Kconfig" source "drivers/bus/Kconfig" +source "drivers/cache/Kconfig" + source "drivers/connector/Kconfig" source "drivers/firmware/Kconfig" diff --git a/drivers/Makefile b/drivers/Makefile index 0957f63ecb42..1bec7819a837 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -11,6 +11,7 @@ ifdef building_out_of_srctree MAKEFLAGS += --include-dir=$(srctree) endif +obj-y += cache/ obj-y += irqchip/ obj-y += bus/ @@ -45,7 +46,7 @@ obj-$(CONFIG_DMADEVICES) += dma/ # SOC specific infrastructure drivers. obj-y += soc/ -obj-$(CONFIG_PM_GENERIC_DOMAINS) += genpd/ +obj-$(CONFIG_PM_GENERIC_DOMAINS) += pmdomain/ obj-y += virtio/ obj-$(CONFIG_VDPA) += vdpa/ diff --git a/drivers/accel/ivpu/ivpu_jsm_msg.c b/drivers/accel/ivpu/ivpu_jsm_msg.c index 831bfd2b2d39..bdddef2c59ee 100644 --- a/drivers/accel/ivpu/ivpu_jsm_msg.c +++ b/drivers/accel/ivpu/ivpu_jsm_msg.c @@ -118,8 +118,7 @@ int ivpu_jsm_dyndbg_control(struct ivpu_device *vdev, char *command, size_t size struct vpu_jsm_msg resp; int ret; - if (!strncpy(req.payload.dyndbg_control.dyndbg_cmd, command, VPU_DYNDBG_CMD_MAX_LEN - 1)) - return -ENOMEM; + strscpy(req.payload.dyndbg_control.dyndbg_cmd, command, VPU_DYNDBG_CMD_MAX_LEN); ret = ivpu_ipc_send_receive(vdev, &req, VPU_JSM_MSG_DYNDBG_CONTROL_RSP, &resp, VPU_IPC_CHAN_ASYNC_CMD, vdev->timeout.jsm); diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index e4e4175e3e83..d3f28b82c97b 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4752,7 +4752,7 @@ void ata_scsi_dev_rescan(struct work_struct *work) } spin_unlock_irqrestore(ap->lock, flags); - scsi_rescan_device(&(sdev->sdev_gendev)); + scsi_rescan_device(sdev); scsi_device_put(sdev); spin_lock_irqsave(ap->lock, flags); } diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 79ab532aabaf..6bc86106c7b2 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1557,7 +1557,7 @@ static int _drbd_send_page(struct drbd_peer_device *peer_device, struct page *pa do { int sent; - bvec_set_page(&bvec, page, offset, len); + bvec_set_page(&bvec, page, len, offset); iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, len); sent = sock_sendmsg(socket, &msg); diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index 864013019d6b..968090935eb2 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1643,9 +1643,12 @@ static int null_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) struct nullb_queue *nq = hctx->driver_data; LIST_HEAD(list); int nr = 0; + struct request *rq; spin_lock(&nq->poll_lock); list_splice_init(&nq->poll_list, &list); + list_for_each_entry(rq, &list, queuelist) + blk_mq_set_request_complete(rq); spin_unlock(&nq->poll_lock); while (!list_empty(&list)) { @@ -1671,16 +1674,21 @@ static enum blk_eh_timer_return null_timeout_rq(struct request *rq) struct blk_mq_hw_ctx *hctx = rq->mq_hctx; struct nullb_cmd *cmd = blk_mq_rq_to_pdu(rq); - pr_info("rq %p timed out\n", rq); - if (hctx->type == HCTX_TYPE_POLL) { struct nullb_queue *nq = hctx->driver_data; spin_lock(&nq->poll_lock); + /* The request may have completed meanwhile. */ + if (blk_mq_request_completed(rq)) { + spin_unlock(&nq->poll_lock); + return BLK_EH_DONE; + } list_del_init(&rq->queuelist); spin_unlock(&nq->poll_lock); } + pr_info("rq %p timed out\n", rq); + /* * If the device is marked as blocking (i.e. memory backed or zoned * device), the submission path may be blocked waiting for resources diff --git a/drivers/cache/Kconfig b/drivers/cache/Kconfig new file mode 100644 index 000000000000..a57677f908f3 --- /dev/null +++ b/drivers/cache/Kconfig @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: GPL-2.0 +menu "Cache Drivers" + +config AX45MP_L2_CACHE + bool "Andes Technology AX45MP L2 Cache controller" + depends on RISCV_DMA_NONCOHERENT + select RISCV_NONSTANDARD_CACHE_OPS + help + Support for the L2 cache controller on Andes Technology AX45MP platforms. + +endmenu diff --git a/drivers/cache/Makefile b/drivers/cache/Makefile new file mode 100644 index 000000000000..2012e7fb978d --- /dev/null +++ b/drivers/cache/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-$(CONFIG_AX45MP_L2_CACHE) += ax45mp_cache.o diff --git a/drivers/cache/ax45mp_cache.c b/drivers/cache/ax45mp_cache.c new file mode 100644 index 000000000000..57186c58dc84 --- /dev/null +++ b/drivers/cache/ax45mp_cache.c @@ -0,0 +1,213 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * non-coherent cache functions for Andes AX45MP + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#include +#include +#include +#include +#include + +#include + +/* L2 cache registers */ +#define AX45MP_L2C_REG_CTL_OFFSET 0x8 + +#define AX45MP_L2C_REG_C0_CMD_OFFSET 0x40 +#define AX45MP_L2C_REG_C0_ACC_OFFSET 0x48 +#define AX45MP_L2C_REG_STATUS_OFFSET 0x80 + +/* D-cache operation */ +#define AX45MP_CCTL_L1D_VA_INVAL 0 /* Invalidate an L1 cache entry */ +#define AX45MP_CCTL_L1D_VA_WB 1 /* Write-back an L1 cache entry */ + +/* L2 CCTL status */ +#define AX45MP_CCTL_L2_STATUS_IDLE 0 + +/* L2 CCTL status cores mask */ +#define AX45MP_CCTL_L2_STATUS_C0_MASK 0xf + +/* L2 cache operation */ +#define AX45MP_CCTL_L2_PA_INVAL 0x8 /* Invalidate an L2 cache entry */ +#define AX45MP_CCTL_L2_PA_WB 0x9 /* Write-back an L2 cache entry */ + +#define AX45MP_L2C_REG_PER_CORE_OFFSET 0x10 +#define AX45MP_CCTL_L2_STATUS_PER_CORE_OFFSET 4 + +#define AX45MP_L2C_REG_CN_CMD_OFFSET(n) \ + (AX45MP_L2C_REG_C0_CMD_OFFSET + ((n) * AX45MP_L2C_REG_PER_CORE_OFFSET)) +#define AX45MP_L2C_REG_CN_ACC_OFFSET(n) \ + (AX45MP_L2C_REG_C0_ACC_OFFSET + ((n) * AX45MP_L2C_REG_PER_CORE_OFFSET)) +#define AX45MP_CCTL_L2_STATUS_CN_MASK(n) \ + (AX45MP_CCTL_L2_STATUS_C0_MASK << ((n) * AX45MP_CCTL_L2_STATUS_PER_CORE_OFFSET)) + +#define AX45MP_CCTL_REG_UCCTLBEGINADDR_NUM 0x80b +#define AX45MP_CCTL_REG_UCCTLCOMMAND_NUM 0x80c + +#define AX45MP_CACHE_LINE_SIZE 64 + +struct ax45mp_priv { + void __iomem *l2c_base; + u32 ax45mp_cache_line_size; +}; + +static struct ax45mp_priv ax45mp_priv; + +/* L2 Cache operations */ +static inline uint32_t ax45mp_cpu_l2c_get_cctl_status(void) +{ + return readl(ax45mp_priv.l2c_base + AX45MP_L2C_REG_STATUS_OFFSET); +} + +static void ax45mp_cpu_cache_operation(unsigned long start, unsigned long end, + unsigned int l1_op, unsigned int l2_op) +{ + unsigned long line_size = ax45mp_priv.ax45mp_cache_line_size; + void __iomem *base = ax45mp_priv.l2c_base; + int mhartid = smp_processor_id(); + unsigned long pa; + + while (end > start) { + csr_write(AX45MP_CCTL_REG_UCCTLBEGINADDR_NUM, start); + csr_write(AX45MP_CCTL_REG_UCCTLCOMMAND_NUM, l1_op); + + pa = virt_to_phys((void *)start); + writel(pa, base + AX45MP_L2C_REG_CN_ACC_OFFSET(mhartid)); + writel(l2_op, base + AX45MP_L2C_REG_CN_CMD_OFFSET(mhartid)); + while ((ax45mp_cpu_l2c_get_cctl_status() & + AX45MP_CCTL_L2_STATUS_CN_MASK(mhartid)) != + AX45MP_CCTL_L2_STATUS_IDLE) + ; + + start += line_size; + } +} + +/* Write-back L1 and L2 cache entry */ +static inline void ax45mp_cpu_dcache_wb_range(unsigned long start, unsigned long end) +{ + ax45mp_cpu_cache_operation(start, end, AX45MP_CCTL_L1D_VA_WB, + AX45MP_CCTL_L2_PA_WB); +} + +/* Invalidate the L1 and L2 cache entry */ +static inline void ax45mp_cpu_dcache_inval_range(unsigned long start, unsigned long end) +{ + ax45mp_cpu_cache_operation(start, end, AX45MP_CCTL_L1D_VA_INVAL, + AX45MP_CCTL_L2_PA_INVAL); +} + +static void ax45mp_dma_cache_inv(phys_addr_t paddr, size_t size) +{ + unsigned long start = (unsigned long)phys_to_virt(paddr); + unsigned long end = start + size; + unsigned long line_size; + unsigned long flags; + + if (unlikely(start == end)) + return; + + line_size = ax45mp_priv.ax45mp_cache_line_size; + + start = start & (~(line_size - 1)); + end = ((end + line_size - 1) & (~(line_size - 1))); + + local_irq_save(flags); + + ax45mp_cpu_dcache_inval_range(start, end); + + local_irq_restore(flags); +} + +static void ax45mp_dma_cache_wback(phys_addr_t paddr, size_t size) +{ + unsigned long start = (unsigned long)phys_to_virt(paddr); + unsigned long end = start + size; + unsigned long line_size; + unsigned long flags; + + line_size = ax45mp_priv.ax45mp_cache_line_size; + start = start & (~(line_size - 1)); + local_irq_save(flags); + ax45mp_cpu_dcache_wb_range(start, end); + local_irq_restore(flags); +} + +static void ax45mp_dma_cache_wback_inv(phys_addr_t paddr, size_t size) +{ + ax45mp_dma_cache_wback(paddr, size); + ax45mp_dma_cache_inv(paddr, size); +} + +static int ax45mp_get_l2_line_size(struct device_node *np) +{ + int ret; + + ret = of_property_read_u32(np, "cache-line-size", &ax45mp_priv.ax45mp_cache_line_size); + if (ret) { + pr_err("Failed to get cache-line-size, defaulting to 64 bytes\n"); + return ret; + } + + if (ax45mp_priv.ax45mp_cache_line_size != AX45MP_CACHE_LINE_SIZE) { + pr_err("Expected cache-line-size to be 64 bytes (found:%u)\n", + ax45mp_priv.ax45mp_cache_line_size); + return -EINVAL; + } + + return 0; +} + +static const struct riscv_nonstd_cache_ops ax45mp_cmo_ops __initdata = { + .wback = &ax45mp_dma_cache_wback, + .inv = &ax45mp_dma_cache_inv, + .wback_inv = &ax45mp_dma_cache_wback_inv, +}; + +static const struct of_device_id ax45mp_cache_ids[] = { + { .compatible = "andestech,ax45mp-cache" }, + { /* sentinel */ } +}; + +static int __init ax45mp_cache_init(void) +{ + struct device_node *np; + struct resource res; + int ret; + + np = of_find_matching_node(NULL, ax45mp_cache_ids); + if (!of_device_is_available(np)) + return -ENODEV; + + ret = of_address_to_resource(np, 0, &res); + if (ret) + return ret; + + /* + * If IOCP is present on the Andes AX45MP core riscv_cbom_block_size + * will be 0 for sure, so we can definitely rely on it. If + * riscv_cbom_block_size = 0 we don't need to handle CMO using SW any + * more so we just return success here and only if its being set we + * continue further in the probe path. + */ + if (!riscv_cbom_block_size) + return 0; + + ax45mp_priv.l2c_base = ioremap(res.start, resource_size(&res)); + if (!ax45mp_priv.l2c_base) + return -ENOMEM; + + ret = ax45mp_get_l2_line_size(np); + if (ret) { + iounmap(ax45mp_priv.l2c_base); + return ret; + } + + riscv_noncoherent_register_cache_ops(&ax45mp_cmo_ops); + + return 0; +} +early_initcall(ax45mp_cache_init); diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c index 514f9f287a78..c6f181702b9a 100644 --- a/drivers/char/agp/parisc-agp.c +++ b/drivers/char/agp/parisc-agp.c @@ -394,8 +394,6 @@ find_quicksilver(struct device *dev, void *data) static int __init parisc_agp_init(void) { - extern struct sba_device *sba_list; - int err = -1; struct parisc_device *sba = NULL, *lba = NULL; struct lba_device *lbadev = NULL; diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 23f6f2eda84c..42b1062e33cd 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -33,7 +33,7 @@ const struct class tpm_class = { .shutdown_pre = tpm_class_shutdown, }; const struct class tpmrm_class = { - .name = "tmprm", + .name = "tpmrm", }; dev_t tpm_devt; diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index 92389a5481ff..a1157c2a7170 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -86,10 +86,10 @@ lib-$(CONFIG_EFI_GENERIC_STUB) += efi-stub.o string.o intrinsics.o systable.o \ screen_info.o efi-stub-entry.o lib-$(CONFIG_ARM) += arm32-stub.o -lib-$(CONFIG_ARM64) += arm64.o arm64-stub.o smbios.o +lib-$(CONFIG_ARM64) += kaslr.o arm64.o arm64-stub.o smbios.o lib-$(CONFIG_X86) += x86-stub.o lib-$(CONFIG_X86_64) += x86-5lvl.o -lib-$(CONFIG_RISCV) += riscv.o riscv-stub.o +lib-$(CONFIG_RISCV) += kaslr.o riscv.o riscv-stub.o lib-$(CONFIG_LOONGARCH) += loongarch.o loongarch-stub.o CFLAGS_arm32-stub.o := -DTEXT_OFFSET=$(TEXT_OFFSET) diff --git a/drivers/firmware/efi/libstub/arm64-stub.c b/drivers/firmware/efi/libstub/arm64-stub.c index 8c40fc89f5f9..452b7ccd330e 100644 --- a/drivers/firmware/efi/libstub/arm64-stub.c +++ b/drivers/firmware/efi/libstub/arm64-stub.c @@ -14,42 +14,6 @@ #include "efistub.h" -/* - * Distro versions of GRUB may ignore the BSS allocation entirely (i.e., fail - * to provide space, and fail to zero it). Check for this condition by double - * checking that the first and the last byte of the image are covered by the - * same EFI memory map entry. - */ -static bool check_image_region(u64 base, u64 size) -{ - struct efi_boot_memmap *map; - efi_status_t status; - bool ret = false; - int map_offset; - - status = efi_get_memory_map(&map, false); - if (status != EFI_SUCCESS) - return false; - - for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { - efi_memory_desc_t *md = (void *)map->map + map_offset; - u64 end = md->phys_addr + md->num_pages * EFI_PAGE_SIZE; - - /* - * Find the region that covers base, and return whether - * it covers base+size bytes. - */ - if (base >= md->phys_addr && base < end) { - ret = (base + size) <= end; - break; - } - } - - efi_bs_call(free_pool, map); - - return ret; -} - efi_status_t handle_kernel_image(unsigned long *image_addr, unsigned long *image_size, unsigned long *reserve_addr, @@ -59,31 +23,6 @@ efi_status_t handle_kernel_image(unsigned long *image_addr, { efi_status_t status; unsigned long kernel_size, kernel_codesize, kernel_memsize; - u32 phys_seed = 0; - u64 min_kimg_align = efi_get_kimg_min_align(); - - if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) { - efi_guid_t li_fixed_proto = LINUX_EFI_LOADED_IMAGE_FIXED_GUID; - void *p; - - if (efi_nokaslr) { - efi_info("KASLR disabled on kernel command line\n"); - } else if (efi_bs_call(handle_protocol, image_handle, - &li_fixed_proto, &p) == EFI_SUCCESS) { - efi_info("Image placement fixed by loader\n"); - } else { - status = efi_get_random_bytes(sizeof(phys_seed), - (u8 *)&phys_seed); - if (status == EFI_NOT_FOUND) { - efi_info("EFI_RNG_PROTOCOL unavailable\n"); - efi_nokaslr = true; - } else if (status != EFI_SUCCESS) { - efi_err("efi_get_random_bytes() failed (0x%lx)\n", - status); - efi_nokaslr = true; - } - } - } if (image->image_base != _text) { efi_err("FIRMWARE BUG: efi_loaded_image_t::image_base has bogus value\n"); @@ -98,50 +37,15 @@ efi_status_t handle_kernel_image(unsigned long *image_addr, kernel_codesize = __inittext_end - _text; kernel_memsize = kernel_size + (_end - _edata); *reserve_size = kernel_memsize; + *image_addr = (unsigned long)_text; - if (IS_ENABLED(CONFIG_RANDOMIZE_BASE) && phys_seed != 0) { - /* - * If KASLR is enabled, and we have some randomness available, - * locate the kernel at a randomized offset in physical memory. - */ - status = efi_random_alloc(*reserve_size, min_kimg_align, - reserve_addr, phys_seed, - EFI_LOADER_CODE, EFI_ALLOC_LIMIT); - if (status != EFI_SUCCESS) - efi_warn("efi_random_alloc() failed: 0x%lx\n", status); - } else { - status = EFI_OUT_OF_RESOURCES; - } - - if (status != EFI_SUCCESS) { - if (!check_image_region((u64)_text, kernel_memsize)) { - efi_err("FIRMWARE BUG: Image BSS overlaps adjacent EFI memory region\n"); - } else if (IS_ALIGNED((u64)_text, min_kimg_align) && - (u64)_end < EFI_ALLOC_LIMIT) { - /* - * Just execute from wherever we were loaded by the - * UEFI PE/COFF loader if the placement is suitable. - */ - *image_addr = (u64)_text; - *reserve_size = 0; - return EFI_SUCCESS; - } - - status = efi_allocate_pages_aligned(*reserve_size, reserve_addr, - ULONG_MAX, min_kimg_align, - EFI_LOADER_CODE); - - if (status != EFI_SUCCESS) { - efi_err("Failed to relocate kernel\n"); - *reserve_size = 0; - return status; - } - } - - *image_addr = *reserve_addr; - memcpy((void *)*image_addr, _text, kernel_size); - caches_clean_inval_pou(*image_addr, *image_addr + kernel_codesize); - efi_remap_image(*image_addr, *reserve_size, kernel_codesize); + status = efi_kaslr_relocate_kernel(image_addr, + reserve_addr, reserve_size, + kernel_size, kernel_codesize, + kernel_memsize, + efi_kaslr_get_phys_seed(image_handle)); + if (status != EFI_SUCCESS) + return status; return EFI_SUCCESS; } @@ -159,3 +63,8 @@ unsigned long primary_entry_offset(void) */ return (char *)primary_entry - _text; } + +void efi_icache_sync(unsigned long start, unsigned long end) +{ + caches_clean_inval_pou(start, end); +} diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index 9823f6fb3e01..212687c30d79 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -1133,6 +1133,14 @@ const u8 *__efi_get_smbios_string(const struct efi_smbios_record *record, void efi_remap_image(unsigned long image_base, unsigned alloc_size, unsigned long code_size); +efi_status_t efi_kaslr_relocate_kernel(unsigned long *image_addr, + unsigned long *reserve_addr, + unsigned long *reserve_size, + unsigned long kernel_size, + unsigned long kernel_codesize, + unsigned long kernel_memsize, + u32 phys_seed); +u32 efi_kaslr_get_phys_seed(efi_handle_t image_handle); asmlinkage efi_status_t __efiapi efi_zboot_entry(efi_handle_t handle, efi_system_table_t *systab); diff --git a/drivers/firmware/efi/libstub/kaslr.c b/drivers/firmware/efi/libstub/kaslr.c new file mode 100644 index 000000000000..62d63f7a2645 --- /dev/null +++ b/drivers/firmware/efi/libstub/kaslr.c @@ -0,0 +1,159 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Helper functions used by the EFI stub on multiple + * architectures to deal with physical address space randomization. + */ +#include + +#include "efistub.h" + +/** + * efi_kaslr_get_phys_seed() - Get random seed for physical kernel KASLR + * @image_handle: Handle to the image + * + * If KASLR is not disabled, obtain a random seed using EFI_RNG_PROTOCOL + * that will be used to move the kernel physical mapping. + * + * Return: the random seed + */ +u32 efi_kaslr_get_phys_seed(efi_handle_t image_handle) +{ + efi_status_t status; + u32 phys_seed; + efi_guid_t li_fixed_proto = LINUX_EFI_LOADED_IMAGE_FIXED_GUID; + void *p; + + if (!IS_ENABLED(CONFIG_RANDOMIZE_BASE)) + return 0; + + if (efi_nokaslr) { + efi_info("KASLR disabled on kernel command line\n"); + } else if (efi_bs_call(handle_protocol, image_handle, + &li_fixed_proto, &p) == EFI_SUCCESS) { + efi_info("Image placement fixed by loader\n"); + } else { + status = efi_get_random_bytes(sizeof(phys_seed), + (u8 *)&phys_seed); + if (status == EFI_SUCCESS) { + return phys_seed; + } else if (status == EFI_NOT_FOUND) { + efi_info("EFI_RNG_PROTOCOL unavailable\n"); + efi_nokaslr = true; + } else if (status != EFI_SUCCESS) { + efi_err("efi_get_random_bytes() failed (0x%lx)\n", + status); + efi_nokaslr = true; + } + } + + return 0; +} + +/* + * Distro versions of GRUB may ignore the BSS allocation entirely (i.e., fail + * to provide space, and fail to zero it). Check for this condition by double + * checking that the first and the last byte of the image are covered by the + * same EFI memory map entry. + */ +static bool check_image_region(u64 base, u64 size) +{ + struct efi_boot_memmap *map; + efi_status_t status; + bool ret = false; + int map_offset; + + status = efi_get_memory_map(&map, false); + if (status != EFI_SUCCESS) + return false; + + for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { + efi_memory_desc_t *md = (void *)map->map + map_offset; + u64 end = md->phys_addr + md->num_pages * EFI_PAGE_SIZE; + + /* + * Find the region that covers base, and return whether + * it covers base+size bytes. + */ + if (base >= md->phys_addr && base < end) { + ret = (base + size) <= end; + break; + } + } + + efi_bs_call(free_pool, map); + + return ret; +} + +/** + * efi_kaslr_relocate_kernel() - Relocate the kernel (random if KASLR enabled) + * @image_addr: Pointer to the current kernel location + * @reserve_addr: Pointer to the relocated kernel location + * @reserve_size: Size of the relocated kernel + * @kernel_size: Size of the text + data + * @kernel_codesize: Size of the text + * @kernel_memsize: Size of the text + data + bss + * @phys_seed: Random seed used for the relocation + * + * If KASLR is not enabled, this function relocates the kernel to a fixed + * address (or leave it as its current location). If KASLR is enabled, the + * kernel physical location is randomized using the seed in parameter. + * + * Return: status code, EFI_SUCCESS if relocation is successful + */ +efi_status_t efi_kaslr_relocate_kernel(unsigned long *image_addr, + unsigned long *reserve_addr, + unsigned long *reserve_size, + unsigned long kernel_size, + unsigned long kernel_codesize, + unsigned long kernel_memsize, + u32 phys_seed) +{ + efi_status_t status; + u64 min_kimg_align = efi_get_kimg_min_align(); + + if (IS_ENABLED(CONFIG_RANDOMIZE_BASE) && phys_seed != 0) { + /* + * If KASLR is enabled, and we have some randomness available, + * locate the kernel at a randomized offset in physical memory. + */ + status = efi_random_alloc(*reserve_size, min_kimg_align, + reserve_addr, phys_seed, + EFI_LOADER_CODE, EFI_ALLOC_LIMIT); + if (status != EFI_SUCCESS) + efi_warn("efi_random_alloc() failed: 0x%lx\n", status); + } else { + status = EFI_OUT_OF_RESOURCES; + } + + if (status != EFI_SUCCESS) { + if (!check_image_region(*image_addr, kernel_memsize)) { + efi_err("FIRMWARE BUG: Image BSS overlaps adjacent EFI memory region\n"); + } else if (IS_ALIGNED(*image_addr, min_kimg_align) && + (unsigned long)_end < EFI_ALLOC_LIMIT) { + /* + * Just execute from wherever we were loaded by the + * UEFI PE/COFF loader if the placement is suitable. + */ + *reserve_size = 0; + return EFI_SUCCESS; + } + + status = efi_allocate_pages_aligned(*reserve_size, reserve_addr, + ULONG_MAX, min_kimg_align, + EFI_LOADER_CODE); + + if (status != EFI_SUCCESS) { + efi_err("Failed to relocate kernel\n"); + *reserve_size = 0; + return status; + } + } + + memcpy((void *)*reserve_addr, (void *)*image_addr, kernel_size); + *image_addr = *reserve_addr; + efi_icache_sync(*image_addr, *image_addr + kernel_codesize); + efi_remap_image(*image_addr, *reserve_size, kernel_codesize); + + return status; +} diff --git a/drivers/firmware/efi/libstub/riscv-stub.c b/drivers/firmware/efi/libstub/riscv-stub.c index 145c9f0ba217..c96d6dcee86c 100644 --- a/drivers/firmware/efi/libstub/riscv-stub.c +++ b/drivers/firmware/efi/libstub/riscv-stub.c @@ -30,32 +30,29 @@ efi_status_t handle_kernel_image(unsigned long *image_addr, efi_loaded_image_t *image, efi_handle_t image_handle) { - unsigned long kernel_size = 0; - unsigned long preferred_addr; + unsigned long kernel_size, kernel_codesize, kernel_memsize; efi_status_t status; kernel_size = _edata - _start; + kernel_codesize = __init_text_end - _start; + kernel_memsize = kernel_size + (_end - _edata); *image_addr = (unsigned long)_start; - *image_size = kernel_size + (_end - _edata); - - /* - * RISC-V kernel maps PAGE_OFFSET virtual address to the same physical - * address where kernel is booted. That's why kernel should boot from - * as low as possible to avoid wastage of memory. Currently, dram_base - * is occupied by the firmware. So the preferred address for kernel to - * boot is next aligned address. If preferred address is not available, - * relocate_kernel will fall back to efi_low_alloc_above to allocate - * lowest possible memory region as long as the address and size meets - * the alignment constraints. - */ - preferred_addr = EFI_KIMG_PREFERRED_ADDRESS; - status = efi_relocate_kernel(image_addr, kernel_size, *image_size, - preferred_addr, efi_get_kimg_min_align(), - 0x0); + *image_size = kernel_memsize; + *reserve_size = *image_size; + status = efi_kaslr_relocate_kernel(image_addr, + reserve_addr, reserve_size, + kernel_size, kernel_codesize, kernel_memsize, + efi_kaslr_get_phys_seed(image_handle)); if (status != EFI_SUCCESS) { efi_err("Failed to relocate kernel\n"); *image_size = 0; } + return status; } + +void efi_icache_sync(unsigned long start, unsigned long end) +{ + asm volatile ("fence.i" ::: "memory"); +} diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 0a7264aabe48..324e942c0650 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -575,6 +575,26 @@ static int zynq_gpio_set_wake(struct irq_data *data, unsigned int on) return 0; } +static int zynq_gpio_irq_reqres(struct irq_data *d) +{ + struct gpio_chip *chip = irq_data_get_irq_chip_data(d); + int ret; + + ret = pm_runtime_resume_and_get(chip->parent); + if (ret < 0) + return ret; + + return gpiochip_reqres_irq(chip, d->hwirq); +} + +static void zynq_gpio_irq_relres(struct irq_data *d) +{ + struct gpio_chip *chip = irq_data_get_irq_chip_data(d); + + gpiochip_relres_irq(chip, d->hwirq); + pm_runtime_put(chip->parent); +} + /* irq chip descriptor */ static const struct irq_chip zynq_gpio_level_irqchip = { .name = DRIVER_NAME, @@ -584,9 +604,10 @@ static const struct irq_chip zynq_gpio_level_irqchip = { .irq_unmask = zynq_gpio_irq_unmask, .irq_set_type = zynq_gpio_set_irq_type, .irq_set_wake = zynq_gpio_set_wake, + .irq_request_resources = zynq_gpio_irq_reqres, + .irq_release_resources = zynq_gpio_irq_relres, .flags = IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED | IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_IMMUTABLE, - GPIOCHIP_IRQ_RESOURCE_HELPERS, }; static const struct irq_chip zynq_gpio_edge_irqchip = { @@ -597,8 +618,9 @@ static const struct irq_chip zynq_gpio_edge_irqchip = { .irq_unmask = zynq_gpio_irq_unmask, .irq_set_type = zynq_gpio_set_irq_type, .irq_set_wake = zynq_gpio_set_wake, + .irq_request_resources = zynq_gpio_irq_reqres, + .irq_release_resources = zynq_gpio_irq_relres, .flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_IMMUTABLE, - GPIOCHIP_IRQ_RESOURCE_HELPERS, }; static void zynq_gpio_handle_bank_irq(struct zynq_gpio *gpio, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index df633e9ce920..cdf6087706aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -442,9 +442,7 @@ void amdgpu_amdkfd_get_local_mem_info(struct amdgpu_device *adev, mem_info->local_mem_size_public, mem_info->local_mem_size_private); - if (amdgpu_sriov_vf(adev)) - mem_info->mem_clk_max = adev->clock.default_mclk / 100; - else if (adev->pm.dpm_enabled) { + if (adev->pm.dpm_enabled) { if (amdgpu_emu_mode == 1) mem_info->mem_clk_max = 0; else @@ -463,9 +461,7 @@ uint64_t amdgpu_amdkfd_get_gpu_clock_counter(struct amdgpu_device *adev) uint32_t amdgpu_amdkfd_get_max_engine_clock_in_mhz(struct amdgpu_device *adev) { /* the sclk is in quantas of 10kHz */ - if (amdgpu_sriov_vf(adev)) - return adev->clock.default_sclk / 100; - else if (adev->pm.dpm_enabled) + if (adev->pm.dpm_enabled) return amdgpu_dpm_get_sclk(adev, false) / 100; else return 100; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c index 835980e94b9e..fb2681dd6b33 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c @@ -217,6 +217,7 @@ union umc_info { struct atom_umc_info_v3_1 v31; struct atom_umc_info_v3_2 v32; struct atom_umc_info_v3_3 v33; + struct atom_umc_info_v4_0 v40; }; union vram_info { @@ -508,9 +509,8 @@ bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev) if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, &size, &frev, &crev, &data_offset)) { + umc_info = (union umc_info *)(mode_info->atom_context->bios + data_offset); if (frev == 3) { - umc_info = (union umc_info *) - (mode_info->atom_context->bios + data_offset); switch (crev) { case 1: umc_config = le32_to_cpu(umc_info->v31.umc_config); @@ -533,6 +533,20 @@ bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev) /* unsupported crev */ return false; } + } else if (frev == 4) { + switch (crev) { + case 0: + umc_config1 = le32_to_cpu(umc_info->v40.umc_config1); + ecc_default_enabled = + (umc_config1 & UMC_CONFIG1__ENABLE_ECC_CAPABLE) ? true : false; + break; + default: + /* unsupported crev */ + return false; + } + } else { + /* unsupported frev */ + return false; } } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 49dd9aa8da70..efdb1c48f431 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -127,7 +127,6 @@ static int amdgpu_cs_p1_user_fence(struct amdgpu_cs_parser *p, { struct drm_gem_object *gobj; unsigned long size; - int r; gobj = drm_gem_object_lookup(p->filp, data->handle); if (gobj == NULL) @@ -137,23 +136,14 @@ static int amdgpu_cs_p1_user_fence(struct amdgpu_cs_parser *p, drm_gem_object_put(gobj); size = amdgpu_bo_size(p->uf_bo); - if (size != PAGE_SIZE || (data->offset + 8) > size) { - r = -EINVAL; - goto error_unref; - } + if (size != PAGE_SIZE || data->offset > (size - 8)) + return -EINVAL; - if (amdgpu_ttm_tt_get_usermm(p->uf_bo->tbo.ttm)) { - r = -EINVAL; - goto error_unref; - } + if (amdgpu_ttm_tt_get_usermm(p->uf_bo->tbo.ttm)) + return -EINVAL; *offset = data->offset; - return 0; - -error_unref: - amdgpu_bo_unref(&p->uf_bo); - return r; } static int amdgpu_cs_p1_bo_handles(struct amdgpu_cs_parser *p, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index e77f048c99d8..3f001a50b34a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -885,13 +885,20 @@ static void amdgpu_block_invalid_wreg(struct amdgpu_device *adev, */ static int amdgpu_device_asic_init(struct amdgpu_device *adev) { + int ret; + amdgpu_asic_pre_asic_init(adev); if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3) || - adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) - return amdgpu_atomfirmware_asic_init(adev, true); - else + adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) { + amdgpu_psp_wait_for_bootloader(adev); + ret = amdgpu_atomfirmware_asic_init(adev, true); + return ret; + } else { return amdgpu_atom_asic_init(adev->mode_info.atom_context); + } + + return 0; } /** @@ -4694,9 +4701,12 @@ int amdgpu_device_mode1_reset(struct amdgpu_device *adev) } if (ret) - dev_err(adev->dev, "GPU mode1 reset failed\n"); + goto mode1_reset_failed; amdgpu_device_load_pci_state(adev->pdev); + ret = amdgpu_psp_wait_for_bootloader(adev); + if (ret) + goto mode1_reset_failed; /* wait for asic to come out of reset */ for (i = 0; i < adev->usec_timeout; i++) { @@ -4707,7 +4717,17 @@ int amdgpu_device_mode1_reset(struct amdgpu_device *adev) udelay(1); } + if (i >= adev->usec_timeout) { + ret = -ETIMEDOUT; + goto mode1_reset_failed; + } + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return 0; + +mode1_reset_failed: + dev_err(adev->dev, "GPU mode1 reset failed\n"); return ret; } @@ -4849,7 +4869,7 @@ static void amdgpu_reset_capture_coredumpm(struct amdgpu_device *adev) struct drm_device *dev = adev_to_drm(adev); ktime_get_ts64(&adev->reset_time); - dev_coredumpm(dev->dev, THIS_MODULE, adev, 0, GFP_KERNEL, + dev_coredumpm(dev->dev, THIS_MODULE, adev, 0, GFP_NOWAIT, amdgpu_devcoredump_read, amdgpu_devcoredump_free); } #endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 74ffe6581c85..7d5e7ad28ba8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1390,6 +1390,7 @@ union gc_info { struct gc_info_v1_1 v1_1; struct gc_info_v1_2 v1_2; struct gc_info_v2_0 v2; + struct gc_info_v2_1 v2_1; }; static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) @@ -1465,6 +1466,15 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / le32_to_cpu(gc_info->v2.gc_num_sh_per_se); adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); + if (gc_info->v2.header.version_minor == 1) { + adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v2_1.gc_num_tcp_per_sh); + adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v2_1.gc_tcp_size_per_cu); + adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v2_1.gc_num_sdp_interface); /* per XCD */ + adev->gfx.config.gc_num_cu_per_sqc = le32_to_cpu(gc_info->v2_1.gc_num_cu_per_sqc); + adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_instruction_cache_size_per_sqc); + adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_scalar_data_cache_size_per_sqc); + adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v2_1.gc_tcc_size); /* per XCD */ + } break; default: dev_err(adev->dev, @@ -1478,6 +1488,7 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) union mall_info { struct mall_info_v1_0 v1; + struct mall_info_v2_0 v2; }; static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) @@ -1518,6 +1529,10 @@ static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) adev->gmc.mall_size = mall_size; adev->gmc.m_half_use = half_use; break; + case 2: + mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc); + adev->gmc.mall_size = mall_size_per_umc * adev->gmc.num_umc; + break; default: dev_err(adev->dev, "Unhandled MALL info table %d.%d\n", diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index d20dd3f852fc..363e6a2cad8c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -38,6 +38,8 @@ #include #include #include +#include +#include #include #include #include @@ -532,11 +534,29 @@ bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, return true; } +static int amdgpu_dirtyfb(struct drm_framebuffer *fb, struct drm_file *file, + unsigned int flags, unsigned int color, + struct drm_clip_rect *clips, unsigned int num_clips) +{ + + if (file) + return -ENOSYS; + + return drm_atomic_helper_dirtyfb(fb, file, flags, color, clips, + num_clips); +} + static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { .destroy = drm_gem_fb_destroy, .create_handle = drm_gem_fb_create_handle, }; +static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = { + .destroy = drm_gem_fb_destroy, + .create_handle = drm_gem_fb_create_handle, + .dirty = amdgpu_dirtyfb +}; + uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, uint64_t bo_flags) { @@ -1139,7 +1159,11 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev, if (ret) goto err; - ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_framebuffer_init(dev, &rfb->base, + &amdgpu_fb_funcs_atomic); + else + ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); if (ret) goto err; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index a4ff515ce896..395c1768b9fc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -241,6 +241,9 @@ struct amdgpu_gfx_config { uint32_t gc_gl1c_per_sa; uint32_t gc_gl1c_size_per_instance; uint32_t gc_gl2c_per_gpu; + uint32_t gc_tcp_size_per_cu; + uint32_t gc_num_cu_per_sqc; + uint32_t gc_tcc_size; }; struct amdgpu_cu_info { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 8fdca54bb8a1..429ef212c1f2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -2078,6 +2078,17 @@ int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id) } /* SECUREDISPLAY end */ +int amdgpu_psp_wait_for_bootloader(struct amdgpu_device *adev) +{ + struct psp_context *psp = &adev->psp; + int ret = 0; + + if (!amdgpu_sriov_vf(adev) && psp->funcs && psp->funcs->wait_for_bootloader != NULL) + ret = psp->funcs->wait_for_bootloader(psp); + + return ret; +} + static int psp_hw_start(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 3384eb94fde0..3e67ed63e638 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -109,6 +109,7 @@ enum psp_reg_prog_id { struct psp_funcs { int (*init_microcode)(struct psp_context *psp); + int (*wait_for_bootloader)(struct psp_context *psp); int (*bootloader_load_kdb)(struct psp_context *psp); int (*bootloader_load_spl)(struct psp_context *psp); int (*bootloader_load_sysdrv)(struct psp_context *psp); @@ -533,4 +534,6 @@ int psp_spatial_partition(struct psp_context *psp, int mode); int is_psp_fw_valid(struct psp_bin_desc bin); +int amdgpu_psp_wait_for_bootloader(struct amdgpu_device *adev); + #endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 7689395e44fd..3c4600e15b86 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -764,7 +764,7 @@ int amdgpu_ras_feature_enable(struct amdgpu_device *adev, { struct amdgpu_ras *con = amdgpu_ras_get_context(adev); union ta_ras_cmd_input *info; - int ret = 0; + int ret; if (!con) return -EINVAL; @@ -773,7 +773,7 @@ int amdgpu_ras_feature_enable(struct amdgpu_device *adev, if (enable && head->block != AMDGPU_RAS_BLOCK__GFX && !amdgpu_ras_is_feature_allowed(adev, head)) - goto out; + return 0; /* Only enable gfx ras feature from host side */ if (head->block == AMDGPU_RAS_BLOCK__GFX && @@ -801,16 +801,16 @@ int amdgpu_ras_feature_enable(struct amdgpu_device *adev, enable ? "enable":"disable", get_ras_block_str(head), amdgpu_ras_is_poison_mode_supported(adev), ret); - goto out; + return ret; } + + kfree(info); } /* setup the obj */ __amdgpu_ras_feature_enable(adev, head, enable); -out: - if (head->block == AMDGPU_RAS_BLOCK__GFX) - kfree(info); - return ret; + + return 0; } /* Only used in device probe stage and called only once. */ @@ -2399,6 +2399,7 @@ static bool amdgpu_ras_asic_supported(struct amdgpu_device *adev) if (amdgpu_sriov_vf(adev)) { switch (adev->ip_versions[MP0_HWIP][0]) { case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): return true; default: return false; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 4764d2171f92..595d5e535aca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -158,9 +158,10 @@ static bool __is_ras_eeprom_supported(struct amdgpu_device *adev) case IP_VERSION(11, 0, 7): /* Sienna cichlid */ case IP_VERSION(13, 0, 0): case IP_VERSION(13, 0, 2): /* Aldebaran */ - case IP_VERSION(13, 0, 6): case IP_VERSION(13, 0, 10): return true; + case IP_VERSION(13, 0, 6): + return (adev->gmc.is_app_apu) ? false : true; default: return false; } diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index 57ed4e5c294c..0a26a00074a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -203,6 +203,9 @@ static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev) if (adev->rev_id == 0) { WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1, REDUCE_FIFO_DEPTH_BY_2, 2); + } else { + WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL2, + SPARE, 0x1); } } } @@ -860,11 +863,15 @@ static int gfx_v9_4_3_sw_init(void *handle) if (r) return r; - r = amdgpu_gfx_sysfs_init(adev); + r = amdgpu_gfx_ras_sw_init(adev); if (r) return r; - return amdgpu_gfx_ras_sw_init(adev); + + if (!amdgpu_sriov_vf(adev)) + r = amdgpu_gfx_sysfs_init(adev); + + return r; } static int gfx_v9_4_3_sw_fini(void *handle) @@ -885,7 +892,8 @@ static int gfx_v9_4_3_sw_fini(void *handle) gfx_v9_4_3_mec_fini(adev); amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj); gfx_v9_4_3_free_microcode(adev); - amdgpu_gfx_sysfs_fini(adev); + if (!amdgpu_sriov_vf(adev)) + amdgpu_gfx_sysfs_fini(adev); return 0; } @@ -2219,15 +2227,6 @@ static void gfx_v9_4_3_xcc_update_sram_fgcg(struct amdgpu_device *adev, WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data); - def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL); - - if (enable) - data &= ~RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK; - else - data |= RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK; - - if (def != data) - WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL, data); } static void gfx_v9_4_3_xcc_update_repeater_fgcg(struct amdgpu_device *adev, @@ -4048,7 +4047,8 @@ static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev, uint32_t i; uint32_t data; - data = REG_SET_FIELD(0, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, + data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG); + data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0); if (amdgpu_watchdog_timer.timeout_fatal_disable && diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c index 15612915bb6c..1de79d660285 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c @@ -360,8 +360,10 @@ static int jpeg_v4_0_3_hw_fini(void *handle) cancel_delayed_work_sync(&adev->jpeg.idle_work); - if (adev->jpeg.cur_state != AMD_PG_STATE_GATE) - ret = jpeg_v4_0_3_set_powergating_state(adev, AMD_PG_STATE_GATE); + if (!amdgpu_sriov_vf(adev)) { + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE) + ret = jpeg_v4_0_3_set_powergating_state(adev, AMD_PG_STATE_GATE); + } return ret; } diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c index 9ea072374cb7..f85eec05d218 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c @@ -437,6 +437,24 @@ static void nbio_v7_9_init_registers(struct amdgpu_device *adev) XCC_DOORBELL_FENCE__SHUB_SLV_MODE_MASK); } + + if (!amdgpu_sriov_vf(adev)) { + u32 baco_cntl; + for_each_inst(i, adev->aid_mask) { + baco_cntl = RREG32_SOC15(NBIO, i, regBIF_BX0_BACO_CNTL); + if (baco_cntl & (BIF_BX0_BACO_CNTL__BACO_DUMMY_EN_MASK | + BIF_BX0_BACO_CNTL__BACO_EN_MASK)) { + baco_cntl &= ~( + BIF_BX0_BACO_CNTL__BACO_DUMMY_EN_MASK | + BIF_BX0_BACO_CNTL__BACO_EN_MASK); + dev_dbg(adev->dev, + "Unsetting baco dummy mode %x", + baco_cntl); + WREG32_SOC15(NBIO, i, regBIF_BX0_BACO_CNTL, + baco_cntl); + } + } + } } static u64 nbio_v7_9_get_pcie_replay_count(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c index 10b17bd5aebe..469eed084976 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c @@ -133,12 +133,32 @@ static bool psp_v13_0_is_sos_alive(struct psp_context *psp) return sol_reg != 0x0; } +static int psp_v13_0_wait_for_vmbx_ready(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + int retry_loop, ret; + + for (retry_loop = 0; retry_loop < 70; retry_loop++) { + /* Wait for bootloader to signify that is + ready having bit 31 of C2PMSG_33 set to 1 */ + ret = psp_wait_for( + psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_33), + 0x80000000, 0xffffffff, false); + + if (ret == 0) + break; + } + + if (ret) + dev_warn(adev->dev, "Bootloader wait timed out"); + + return ret; +} + static int psp_v13_0_wait_for_bootloader(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - - int ret; - int retry_loop; + int retry_loop, ret; /* Wait for bootloader to signify that it is ready having bit 31 of * C2PMSG_35 set to 1. All other bits are expected to be cleared. @@ -157,6 +177,19 @@ static int psp_v13_0_wait_for_bootloader(struct psp_context *psp) return ret; } +static int psp_v13_0_wait_for_bootloader_steady_state(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6)) { + psp_v13_0_wait_for_vmbx_ready(psp); + + return psp_v13_0_wait_for_bootloader(psp); + } + + return 0; +} + static int psp_v13_0_bootloader_load_component(struct psp_context *psp, struct psp_bin_desc *bin_desc, enum psp_bootloader_cmd bl_cmd) @@ -714,6 +747,7 @@ static int psp_v13_0_fatal_error_recovery_quirk(struct psp_context *psp) static const struct psp_funcs psp_v13_0_funcs = { .init_microcode = psp_v13_0_init_microcode, + .wait_for_bootloader = psp_v13_0_wait_for_bootloader_steady_state, .bootloader_load_kdb = psp_v13_0_bootloader_load_kdb, .bootloader_load_spl = psp_v13_0_bootloader_load_spl, .bootloader_load_sysdrv = psp_v13_0_bootloader_load_sysdrv, diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index c45721ca916e..f5be40d7ba36 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -559,8 +559,10 @@ soc15_asic_reset_method(struct amdgpu_device *adev) */ if (amdgpu_gpu_recovery == 4 || amdgpu_gpu_recovery == 5) return AMD_RESET_METHOD_MODE2; + else if (!(adev->flags & AMD_IS_APU)) + return AMD_RESET_METHOD_MODE1; else - return AMD_RESET_METHOD_NONE; + return AMD_RESET_METHOD_MODE2; default: break; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index f0731a6a5306..830396b1c3b1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -384,7 +384,7 @@ static void event_interrupt_wq_v9(struct kfd_node *dev, default: break; } - kfd_signal_event_interrupt(pasid, context_id0 & 0xffffff, 24); + kfd_signal_event_interrupt(pasid, sq_int_data, 24); } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) { kfd_set_dbg_ev_from_interrupt(dev, pasid, KFD_DEBUG_DOORBELL_ID(context_id0), diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c index 2319467d2d95..0bbf0edbabd4 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c @@ -457,6 +457,7 @@ struct mqd_manager *mqd_manager_init_v11(enum KFD_MQD_TYPE type, mqd->is_occupied = kfd_is_occupied_cp; mqd->mqd_size = sizeof(struct v11_compute_mqd); mqd->get_wave_state = get_wave_state; + mqd->mqd_stride = kfd_mqd_stride; #if defined(CONFIG_DEBUG_FS) mqd->debugfs_show_mqd = debugfs_show_mqd; #endif @@ -472,6 +473,7 @@ struct mqd_manager *mqd_manager_init_v11(enum KFD_MQD_TYPE type, mqd->destroy_mqd = destroy_hiq_mqd; mqd->is_occupied = kfd_is_occupied_cp; mqd->mqd_size = sizeof(struct v11_compute_mqd); + mqd->mqd_stride = kfd_mqd_stride; #if defined(CONFIG_DEBUG_FS) mqd->debugfs_show_mqd = debugfs_show_mqd; #endif @@ -501,6 +503,7 @@ struct mqd_manager *mqd_manager_init_v11(enum KFD_MQD_TYPE type, mqd->destroy_mqd = kfd_destroy_mqd_sdma; mqd->is_occupied = kfd_is_occupied_sdma; mqd->mqd_size = sizeof(struct v11_sdma_mqd); + mqd->mqd_stride = kfd_mqd_stride; #if defined(CONFIG_DEBUG_FS) mqd->debugfs_show_mqd = debugfs_show_mqd_sdma; #endif diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 011561605983..bb16b795d1bc 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1686,6 +1686,8 @@ static int svm_range_validate_and_map(struct mm_struct *mm, WRITE_ONCE(p->svms.faulting_task, NULL); if (r) { pr_debug("failed %d to get svm range pages\n", r); + if (r == -EBUSY) + r = -EAGAIN; goto unreserve_out; } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 268cb99a4c4b..88ba8b66de1f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -65,6 +65,7 @@ #include "amdgpu_dm_debugfs.h" #endif #include "amdgpu_dm_psr.h" +#include "amdgpu_dm_replay.h" #include "ivsrcid/ivsrcid_vislands30.h" @@ -4265,6 +4266,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) enum dc_connection_type new_connection_type = dc_connection_none; const struct dc_plane_cap *plane; bool psr_feature_enabled = false; + bool replay_feature_enabled = false; int max_overlay = dm->dc->caps.max_slave_planes; dm->display_indexes_num = dm->dc->caps.max_streams; @@ -4374,6 +4376,20 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) } } + if (!(amdgpu_dc_debug_mask & DC_DISABLE_REPLAY)) { + switch (adev->ip_versions[DCE_HWIP][0]) { + case IP_VERSION(3, 1, 4): + case IP_VERSION(3, 1, 5): + case IP_VERSION(3, 1, 6): + case IP_VERSION(3, 2, 0): + case IP_VERSION(3, 2, 1): + replay_feature_enabled = true; + break; + default: + replay_feature_enabled = amdgpu_dc_feature_mask & DC_REPLAY_MASK; + break; + } + } /* loops over all connectors on the board */ for (i = 0; i < link_cnt; i++) { struct dc_link *link = NULL; @@ -4422,6 +4438,12 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) amdgpu_dm_update_connector_after_detect(aconnector); setup_backlight_device(dm, aconnector); + /* + * Disable psr if replay can be enabled + */ + if (replay_feature_enabled && amdgpu_dm_setup_replay(link, aconnector)) + psr_feature_enabled = false; + if (psr_feature_enabled) amdgpu_dm_set_psr_caps(link); @@ -6004,7 +6026,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, if (recalculate_timing) drm_mode_set_crtcinfo(&saved_mode, 0); - else + else if (!old_stream) drm_mode_set_crtcinfo(&mode, 0); /* diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c index 30d4c6fd95f5..97b7a0b8a1c2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c @@ -29,6 +29,7 @@ #include "dc.h" #include "amdgpu.h" #include "amdgpu_dm_psr.h" +#include "amdgpu_dm_replay.h" #include "amdgpu_dm_crtc.h" #include "amdgpu_dm_plane.h" #include "amdgpu_dm_trace.h" @@ -123,7 +124,12 @@ static void vblank_control_worker(struct work_struct *work) * fill_dc_dirty_rects(). */ if (vblank_work->stream && vblank_work->stream->link) { - if (vblank_work->enable) { + /* + * Prioritize replay, instead of psr + */ + if (vblank_work->stream->link->replay_settings.replay_feature_enabled) + amdgpu_dm_replay_enable(vblank_work->stream, false); + else if (vblank_work->enable) { if (vblank_work->stream->link->psr_settings.psr_version < DC_PSR_VERSION_SU_1 && vblank_work->stream->link->psr_settings.psr_allow_active) amdgpu_dm_psr_disable(vblank_work->stream); @@ -132,6 +138,7 @@ static void vblank_control_worker(struct work_struct *work) #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY !amdgpu_dm_crc_window_is_activated(&vblank_work->acrtc->base) && #endif + vblank_work->stream->link->panel_config.psr.disallow_replay && vblank_work->acrtc->dm_irq_params.allow_psr_entry) { amdgpu_dm_psr_enable(vblank_work->stream); } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c index 8eeca160d434..cc74dd69acf2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -1269,6 +1269,13 @@ void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane, attributes.rotation_angle = 0; attributes.attribute_flags.value = 0; + /* Enable cursor degamma ROM on DCN3+ for implicit sRGB degamma in DRM + * legacy gamma setup. + */ + if (crtc_state->cm_is_degamma_srgb && + adev->dm.dc->caps.color.dpp.gamma_corr) + attributes.attribute_flags.bits.ENABLE_CURSOR_DEGAMMA = 1; + attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0]; if (crtc_state->stream) { @@ -1468,6 +1475,15 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, drm_plane_create_blend_mode_property(plane, blend_caps); } + if (plane->type == DRM_PLANE_TYPE_PRIMARY) { + drm_plane_create_zpos_immutable_property(plane, 0); + } else if (plane->type == DRM_PLANE_TYPE_OVERLAY) { + unsigned int zpos = 1 + drm_plane_index(plane); + drm_plane_create_zpos_property(plane, zpos, 1, 254); + } else if (plane->type == DRM_PLANE_TYPE_CURSOR) { + drm_plane_create_zpos_immutable_property(plane, 255); + } + if (plane->type == DRM_PLANE_TYPE_PRIMARY && plane_cap && (plane_cap->pixel_format_support.nv12 || diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile index 69ffd4424dc7..1b8c2aef4633 100644 --- a/drivers/gpu/drm/amd/display/dc/Makefile +++ b/drivers/gpu/drm/amd/display/dc/Makefile @@ -78,3 +78,4 @@ DC_EDID += dc_edid_parser.o AMD_DISPLAY_DMUB = $(addprefix $(AMDDALPATH)/dc/,$(DC_DMUB)) AMD_DISPLAY_EDID = $(addprefix $(AMDDALPATH)/dc/,$(DC_EDID)) AMD_DISPLAY_FILES += $(AMD_DISPLAY_DMUB) $(AMD_DISPLAY_EDID) + diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c index 3e0da873cf4c..1042cf1a3ab0 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c @@ -32,6 +32,7 @@ #define MAX_INSTANCE 6 #define MAX_SEGMENT 6 +#define SMU_REGISTER_WRITE_RETRY_COUNT 5 struct IP_BASE_INSTANCE { unsigned int segment[MAX_SEGMENT]; @@ -132,6 +133,8 @@ static int dcn315_smu_send_msg_with_param( unsigned int msg_id, unsigned int param) { uint32_t result; + uint32_t i = 0; + uint32_t read_back_data; result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000); @@ -148,10 +151,19 @@ static int dcn315_smu_send_msg_with_param( /* Set the parameter register for the SMU message, unit is Mhz */ REG_WRITE(MP1_SMN_C2PMSG_37, param); - /* Trigger the message transaction by writing the message ID */ - generic_write_indirect_reg(CTX, - REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), - mmMP1_C2PMSG_3, msg_id); + for (i = 0; i < SMU_REGISTER_WRITE_RETRY_COUNT; i++) { + /* Trigger the message transaction by writing the message ID */ + generic_write_indirect_reg(CTX, + REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), + mmMP1_C2PMSG_3, msg_id); + read_back_data = generic_read_indirect_reg(CTX, + REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), + mmMP1_C2PMSG_3); + if (read_back_data == msg_id) + break; + udelay(2); + smu_print("SMU msg id write fail %x times. \n", i + 1); + } result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000); diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 566d7045b2de..3a9077b60029 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2073,12 +2073,12 @@ enum dc_status dc_commit_streams(struct dc *dc, } } - /* Check for case where we are going from odm 2:1 to max - * pipe scenario. For these cases, we will call - * commit_minimal_transition_state() to exit out of odm 2:1 - * first before processing new streams + /* ODM Combine 2:1 power optimization is only applied for single stream + * scenario, it uses extra pipes than needed to reduce power consumption + * We need to switch off this feature to make room for new streams. */ - if (stream_count == dc->res_pool->pipe_count) { + if (stream_count > dc->current_state->stream_count && + dc->current_state->stream_count == 1) { for (i = 0; i < dc->res_pool->pipe_count; i++) { pipe = &dc->current_state->res_ctx.pipe_ctx[i]; if (pipe->next_odm_pipe) @@ -3501,6 +3501,45 @@ static void commit_planes_for_stream_fast(struct dc *dc, top_pipe_to_program->stream->update_flags.raw = 0; } +static void wait_for_outstanding_hw_updates(struct dc *dc, const struct dc_state *dc_context) +{ +/* + * This function calls HWSS to wait for any potentially double buffered + * operations to complete. It should be invoked as a pre-amble prior + * to full update programming before asserting any HW locks. + */ + int pipe_idx; + int opp_inst; + int opp_count = dc->res_pool->pipe_count; + struct hubp *hubp; + int mpcc_inst; + const struct pipe_ctx *pipe_ctx; + + for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) { + pipe_ctx = &dc_context->res_ctx.pipe_ctx[pipe_idx]; + + if (!pipe_ctx->stream) + continue; + + if (pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear) + pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear(pipe_ctx->stream_res.tg); + + hubp = pipe_ctx->plane_res.hubp; + if (!hubp) + continue; + + mpcc_inst = hubp->inst; + // MPCC inst is equal to pipe index in practice + for (opp_inst = 0; opp_inst < opp_count; opp_inst++) { + if (dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst]) { + dc->res_pool->mpc->funcs->wait_for_idle(dc->res_pool->mpc, mpcc_inst); + dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst] = false; + break; + } + } + } +} + static void commit_planes_for_stream(struct dc *dc, struct dc_surface_update *srf_updates, int surface_count, @@ -3519,24 +3558,9 @@ static void commit_planes_for_stream(struct dc *dc, // dc->current_state anymore, so we have to cache it before we apply // the new SubVP context subvp_prev_use = false; - - dc_z10_restore(dc); - - if (update_type == UPDATE_TYPE_FULL) { - /* wait for all double-buffer activity to clear on all pipes */ - int pipe_idx; - - for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[pipe_idx]; - - if (!pipe_ctx->stream) - continue; - - if (pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear) - pipe_ctx->stream_res.tg->funcs->wait_drr_doublebuffer_pending_clear(pipe_ctx->stream_res.tg); - } - } + if (update_type == UPDATE_TYPE_FULL) + wait_for_outstanding_hw_updates(dc, context); if (update_type == UPDATE_TYPE_FULL) { dc_allow_idle_optimizations(dc, false); diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index 65fa9e21ad9c..e72f15ac0048 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -1106,29 +1106,6 @@ void dcn20_blank_pixel_data( v_active, offset); - if (!blank && dc->debug.enable_single_display_2to1_odm_policy) { - /* when exiting dynamic ODM need to reinit DPG state for unused pipes */ - struct pipe_ctx *old_odm_pipe = dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx].next_odm_pipe; - - odm_pipe = pipe_ctx->next_odm_pipe; - - while (old_odm_pipe) { - if (!odm_pipe || old_odm_pipe->pipe_idx != odm_pipe->pipe_idx) - dc->hwss.set_disp_pattern_generator(dc, - old_odm_pipe, - CONTROLLER_DP_TEST_PATTERN_VIDEOMODE, - CONTROLLER_DP_COLOR_SPACE_UDEFINED, - COLOR_DEPTH_888, - NULL, - 0, - 0, - 0); - old_odm_pipe = old_odm_pipe->next_odm_pipe; - if (odm_pipe) - odm_pipe = odm_pipe->next_odm_pipe; - } - } - if (!blank) if (stream_res->abm) { dc->hwss.set_pipe(pipe_ctx); @@ -1584,17 +1561,6 @@ static void dcn20_update_dchubp_dpp( || plane_state->update_flags.bits.global_alpha_change || plane_state->update_flags.bits.per_pixel_alpha_change) { // MPCC inst is equal to pipe index in practice - int mpcc_inst = hubp->inst; - int opp_inst; - int opp_count = dc->res_pool->pipe_count; - - for (opp_inst = 0; opp_inst < opp_count; opp_inst++) { - if (dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst]) { - dc->res_pool->mpc->funcs->wait_for_idle(dc->res_pool->mpc, mpcc_inst); - dc->res_pool->opps[opp_inst]->mpcc_disconnect_pending[mpcc_inst] = false; - break; - } - } hws->funcs.update_mpcc(dc, pipe_ctx); } @@ -1722,11 +1688,16 @@ static void dcn20_program_pipe( struct dc_state *context) { struct dce_hwseq *hws = dc->hwseq; - /* Only need to unblank on top pipe */ - if ((pipe_ctx->update_flags.bits.enable || pipe_ctx->stream->update_flags.bits.abm_level) - && !pipe_ctx->top_pipe && !pipe_ctx->prev_odm_pipe) - hws->funcs.blank_pixel_data(dc, pipe_ctx, !pipe_ctx->plane_state->visible); + /* Only need to unblank on top pipe */ + if (resource_is_pipe_type(pipe_ctx, OTG_MASTER)) { + if (pipe_ctx->update_flags.bits.enable || + pipe_ctx->update_flags.bits.odm || + pipe_ctx->stream->update_flags.bits.abm_level) + hws->funcs.blank_pixel_data(dc, pipe_ctx, + !pipe_ctx->plane_state || + !pipe_ctx->plane_state->visible); + } /* Only update TG on top pipe */ if (pipe_ctx->update_flags.bits.global_sync && !pipe_ctx->top_pipe diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c index 6cef62d7a2e5..255713ec29bb 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c @@ -987,3 +987,20 @@ void dcn30_prepare_bandwidth(struct dc *dc, } } +void dcn30_set_static_screen_control(struct pipe_ctx **pipe_ctx, + int num_pipes, const struct dc_static_screen_params *params) +{ + unsigned int i; + unsigned int triggers = 0; + + if (params->triggers.surface_update) + triggers |= 0x100; + if (params->triggers.cursor_update) + triggers |= 0x8; + if (params->triggers.force_trigger) + triggers |= 0x1; + + for (i = 0; i < num_pipes; i++) + pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control(pipe_ctx[i]->stream_res.tg, + triggers, params->num_frames); +} diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h index a24a8e33a3d2..ce19c54097f8 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h @@ -87,5 +87,7 @@ void dcn30_set_hubp_blank(const struct dc *dc, void dcn30_prepare_bandwidth(struct dc *dc, struct dc_state *context); +void dcn30_set_static_screen_control(struct pipe_ctx **pipe_ctx, + int num_pipes, const struct dc_static_screen_params *params); #endif /* __DC_HWSS_DCN30_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c index 3d19acaa12f3..0de8b2783cf6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c @@ -64,7 +64,7 @@ static const struct hw_sequencer_funcs dcn30_funcs = { .update_bandwidth = dcn20_update_bandwidth, .set_drr = dcn10_set_drr, .get_position = dcn10_get_position, - .set_static_screen_control = dcn10_set_static_screen_control, + .set_static_screen_control = dcn30_set_static_screen_control, .setup_stereo = dcn10_setup_stereo, .set_avmute = dcn30_set_avmute, .log_hw_state = dcn10_log_hw_state, diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c index 257df8660b4c..61205cdbe2d5 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_init.c @@ -75,6 +75,7 @@ static const struct hw_sequencer_funcs dcn301_funcs = { .get_hw_state = dcn10_get_hw_state, .clear_status_bits = dcn10_clear_status_bits, .wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect, + .edp_backlight_control = dce110_edp_backlight_control, .edp_power_control = dce110_edp_power_control, .edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready, .set_cursor_position = dcn10_set_cursor_position, diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c index fc25cc300a17..1d7bc1e39afe 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c @@ -67,7 +67,7 @@ static const struct hw_sequencer_funcs dcn31_funcs = { .update_bandwidth = dcn20_update_bandwidth, .set_drr = dcn10_set_drr, .get_position = dcn10_get_position, - .set_static_screen_control = dcn10_set_static_screen_control, + .set_static_screen_control = dcn30_set_static_screen_control, .setup_stereo = dcn10_setup_stereo, .set_avmute = dcn30_set_avmute, .log_hw_state = dcn10_log_hw_state, diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c index ca8fe55c33b8..4ef85c3a0688 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c @@ -69,7 +69,7 @@ static const struct hw_sequencer_funcs dcn314_funcs = { .update_bandwidth = dcn20_update_bandwidth, .set_drr = dcn10_set_drr, .get_position = dcn10_get_position, - .set_static_screen_control = dcn10_set_static_screen_control, + .set_static_screen_control = dcn30_set_static_screen_control, .setup_stereo = dcn10_setup_stereo, .set_avmute = dcn30_set_avmute, .log_hw_state = dcn10_log_hw_state, diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c index 777b2fac20c4..c7417147dff1 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c @@ -65,7 +65,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = { .update_bandwidth = dcn20_update_bandwidth, .set_drr = dcn10_set_drr, .get_position = dcn10_get_position, - .set_static_screen_control = dcn10_set_static_screen_control, + .set_static_screen_control = dcn30_set_static_screen_control, .setup_stereo = dcn10_setup_stereo, .set_avmute = dcn30_set_avmute, .log_hw_state = dcn10_log_hw_state, diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index 935cd23e6a01..f9d601c8c721 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -2564,18 +2564,128 @@ static int find_optimal_free_pipe_as_secondary_dpp_pipe( return free_pipe_idx; } +static struct pipe_ctx *find_idle_secondary_pipe_check_mpo( + struct resource_context *res_ctx, + const struct resource_pool *pool, + const struct pipe_ctx *primary_pipe) +{ + int i; + struct pipe_ctx *secondary_pipe = NULL; + struct pipe_ctx *next_odm_mpo_pipe = NULL; + int primary_index, preferred_pipe_idx; + struct pipe_ctx *old_primary_pipe = NULL; + + /* + * Modified from find_idle_secondary_pipe + * With windowed MPO and ODM, we want to avoid the case where we want a + * free pipe for the left side but the free pipe is being used on the + * right side. + * Add check on current_state if the primary_pipe is the left side, + * to check the right side ( primary_pipe->next_odm_pipe ) to see if + * it is using a pipe for MPO ( primary_pipe->next_odm_pipe->bottom_pipe ) + * - If so, then don't use this pipe + * EXCEPTION - 3 plane ( 2 MPO plane ) case + * - in this case, the primary pipe has already gotten a free pipe for the + * MPO window in the left + * - when it tries to get a free pipe for the MPO window on the right, + * it will see that it is already assigned to the right side + * ( primary_pipe->next_odm_pipe ). But in this case, we want this + * free pipe, since it will be for the right side. So add an + * additional condition, that skipping the free pipe on the right only + * applies if the primary pipe has no bottom pipe currently assigned + */ + if (primary_pipe) { + primary_index = primary_pipe->pipe_idx; + old_primary_pipe = &primary_pipe->stream->ctx->dc->current_state->res_ctx.pipe_ctx[primary_index]; + if ((old_primary_pipe->next_odm_pipe) && (old_primary_pipe->next_odm_pipe->bottom_pipe) + && (!primary_pipe->bottom_pipe)) + next_odm_mpo_pipe = old_primary_pipe->next_odm_pipe->bottom_pipe; + + preferred_pipe_idx = (pool->pipe_count - 1) - primary_pipe->pipe_idx; + if ((res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) && + !(next_odm_mpo_pipe && next_odm_mpo_pipe->pipe_idx == preferred_pipe_idx)) { + secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx]; + secondary_pipe->pipe_idx = preferred_pipe_idx; + } + } + + /* + * search backwards for the second pipe to keep pipe + * assignment more consistent + */ + if (!secondary_pipe) + for (i = pool->pipe_count - 1; i >= 0; i--) { + if ((res_ctx->pipe_ctx[i].stream == NULL) && + !(next_odm_mpo_pipe && next_odm_mpo_pipe->pipe_idx == i)) { + secondary_pipe = &res_ctx->pipe_ctx[i]; + secondary_pipe->pipe_idx = i; + break; + } + } + + return secondary_pipe; +} + +static struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer( + struct dc_state *state, + const struct resource_pool *pool, + struct dc_stream_state *stream, + const struct pipe_ctx *head_pipe) +{ + struct resource_context *res_ctx = &state->res_ctx; + struct pipe_ctx *idle_pipe, *pipe; + struct resource_context *old_ctx = &stream->ctx->dc->current_state->res_ctx; + int head_index; + + if (!head_pipe) + ASSERT(0); + + /* + * Modified from dcn20_acquire_idle_pipe_for_layer + * Check if head_pipe in old_context already has bottom_pipe allocated. + * - If so, check if that pipe is available in the current context. + * -- If so, reuse pipe from old_context + */ + head_index = head_pipe->pipe_idx; + pipe = &old_ctx->pipe_ctx[head_index]; + if (pipe->bottom_pipe && res_ctx->pipe_ctx[pipe->bottom_pipe->pipe_idx].stream == NULL) { + idle_pipe = &res_ctx->pipe_ctx[pipe->bottom_pipe->pipe_idx]; + idle_pipe->pipe_idx = pipe->bottom_pipe->pipe_idx; + } else { + idle_pipe = find_idle_secondary_pipe_check_mpo(res_ctx, pool, head_pipe); + if (!idle_pipe) + return NULL; + } + + idle_pipe->stream = head_pipe->stream; + idle_pipe->stream_res.tg = head_pipe->stream_res.tg; + idle_pipe->stream_res.opp = head_pipe->stream_res.opp; + + idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx]; + idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx]; + idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx]; + idle_pipe->plane_res.mpcc_inst = pool->dpps[idle_pipe->pipe_idx]->inst; + + return idle_pipe; +} + struct pipe_ctx *dcn32_acquire_free_pipe_as_secondary_dpp_pipe( const struct dc_state *cur_ctx, struct dc_state *new_ctx, const struct resource_pool *pool, const struct pipe_ctx *opp_head_pipe) { - int free_pipe_idx = - find_optimal_free_pipe_as_secondary_dpp_pipe( - &cur_ctx->res_ctx, &new_ctx->res_ctx, - pool, opp_head_pipe); + + int free_pipe_idx; struct pipe_ctx *free_pipe; + if (!opp_head_pipe->stream->ctx->dc->config.enable_windowed_mpo_odm) + return dcn32_acquire_idle_pipe_for_head_pipe_in_layer( + new_ctx, pool, opp_head_pipe->stream, opp_head_pipe); + + free_pipe_idx = find_optimal_free_pipe_as_secondary_dpp_pipe( + &cur_ctx->res_ctx, &new_ctx->res_ctx, + pool, opp_head_pipe); if (free_pipe_idx >= 0) { free_pipe = &new_ctx->res_ctx.pipe_ctx[free_pipe_idx]; free_pipe->pipe_idx = free_pipe_idx; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c index 8afda5ecc0cd..5805fb02af14 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c @@ -1099,6 +1099,11 @@ void dcn20_calculate_dlg_params(struct dc *dc, context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000; context->res_ctx.pipe_ctx[i].pipe_dlg_param = pipes[pipe_idx].pipe.dest; + if (dc->ctx->dce_version < DCN_VERSION_3_1 && + context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid) + dcn20_adjust_freesync_v_startup( + &context->res_ctx.pipe_ctx[i].stream->timing, + &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start); pipe_idx++; } @@ -1927,7 +1932,6 @@ static bool dcn20_validate_bandwidth_internal(struct dc *dc, struct dc_state *co int vlevel = 0; int pipe_split_from[MAX_PIPES]; int pipe_cnt = 0; - int i = 0; display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC); DC_LOGGER_INIT(dc->ctx->logger); @@ -1951,15 +1955,6 @@ static bool dcn20_validate_bandwidth_internal(struct dc *dc, struct dc_state *co dcn20_calculate_wm(dc, context, pipes, &pipe_cnt, pipe_split_from, vlevel, fast_validate); dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel); - for (i = 0; i < dc->res_pool->pipe_count; i++) { - if (!context->res_ctx.pipe_ctx[i].stream) - continue; - if (context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid) - dcn20_adjust_freesync_v_startup( - &context->res_ctx.pipe_ctx[i].stream->timing, - &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start); - } - BW_VAL_TRACE_END_WATERMARKS(); goto validate_out; @@ -2232,7 +2227,6 @@ bool dcn21_validate_bandwidth_fp(struct dc *dc, int vlevel = 0; int pipe_split_from[MAX_PIPES]; int pipe_cnt = 0; - int i = 0; display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC); DC_LOGGER_INIT(dc->ctx->logger); @@ -2261,15 +2255,6 @@ bool dcn21_validate_bandwidth_fp(struct dc *dc, dcn21_calculate_wm(dc, context, pipes, &pipe_cnt, pipe_split_from, vlevel, fast_validate); dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel); - for (i = 0; i < dc->res_pool->pipe_count; i++) { - if (!context->res_ctx.pipe_ctx[i].stream) - continue; - if (context->res_ctx.pipe_ctx[i].stream->adaptive_sync_infopacket.valid) - dcn20_adjust_freesync_v_startup( - &context->res_ctx.pipe_ctx[i].stream->timing, - &context->res_ctx.pipe_ctx[i].pipe_dlg_param.vstartup_start); - } - BW_VAL_TRACE_END_WATERMARKS(); goto validate_out; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c index 07adb614366e..fb21572750e8 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c @@ -293,6 +293,17 @@ static unsigned int micro_sec_to_vert_lines(unsigned int num_us, struct dc_crtc_ return num_lines; } +static unsigned int get_vertical_back_porch(struct dc_crtc_timing *timing) +{ + unsigned int v_active = 0, v_blank = 0, v_back_porch = 0; + + v_active = timing->v_border_top + timing->v_addressable + timing->v_border_bottom; + v_blank = timing->v_total - v_active; + v_back_porch = v_blank - timing->v_front_porch - timing->v_sync_width; + + return v_back_porch; +} + int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *context, display_e2e_pipe_params_st *pipes, bool fast_validate) @@ -310,6 +321,7 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { struct dc_crtc_timing *timing; unsigned int num_lines = 0; + unsigned int v_back_porch = 0; if (!res_ctx->pipe_ctx[i].stream) continue; @@ -323,9 +335,16 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c else pipes[pipe_cnt].pipe.dest.vtotal = timing->v_total; + v_back_porch = get_vertical_back_porch(timing); + pipes[pipe_cnt].pipe.dest.vblank_nom = timing->v_total - pipes[pipe_cnt].pipe.dest.vactive; pipes[pipe_cnt].pipe.dest.vblank_nom = min(pipes[pipe_cnt].pipe.dest.vblank_nom, num_lines); - pipes[pipe_cnt].pipe.dest.vblank_nom = max(pipes[pipe_cnt].pipe.dest.vblank_nom, timing->v_sync_width); + // vblank_nom should not smaller than (VSync (timing->v_sync_width + v_back_porch) + 2) + // + 2 is because + // 1 -> VStartup_start should be 1 line before VSync + // 1 -> always reserve 1 line between start of vblank to vstartup signal + pipes[pipe_cnt].pipe.dest.vblank_nom = + max(pipes[pipe_cnt].pipe.dest.vblank_nom, timing->v_sync_width + v_back_porch + 2); pipes[pipe_cnt].pipe.dest.vblank_nom = min(pipes[pipe_cnt].pipe.dest.vblank_nom, max_allowed_vblank_nom); if (pipe->plane_state && diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index dbd60811f95d..ef3a67409021 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -338,7 +338,9 @@ static void apply_below_the_range(struct core_freesync *core_freesync, * - Delta for CEIL: delta_from_mid_point_in_us_1 * - Delta for FLOOR: delta_from_mid_point_in_us_2 */ - if ((last_render_time_in_us / mid_point_frames_ceil) < in_out_vrr->min_duration_in_us) { + if (mid_point_frames_ceil && + (last_render_time_in_us / mid_point_frames_ceil) < + in_out_vrr->min_duration_in_us) { /* Check for out of range. * If using CEIL produces a value that is out of range, * then we are forced to use FLOOR. @@ -385,8 +387,9 @@ static void apply_below_the_range(struct core_freesync *core_freesync, /* Either we've calculated the number of frames to insert, * or we need to insert min duration frames */ - if (last_render_time_in_us / frames_to_insert < - in_out_vrr->min_duration_in_us){ + if (frames_to_insert && + (last_render_time_in_us / frames_to_insert) < + in_out_vrr->min_duration_in_us){ frames_to_insert -= (frames_to_insert > 1) ? 1 : 0; } diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index abe829bbd54a..67d7b7ee8a2a 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -240,6 +240,7 @@ enum DC_FEATURE_MASK { DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default + DC_REPLAY_MASK = (1 << 9), //0x200, disabled by default for dcn < 3.1.4 }; enum DC_DEBUG_MASK { @@ -250,6 +251,7 @@ enum DC_DEBUG_MASK { DC_DISABLE_PSR = 0x10, DC_FORCE_SUBVP_MCLK_SWITCH = 0x20, DC_DISABLE_MPO = 0x40, + DC_DISABLE_REPLAY = 0x50, DC_ENABLE_DPIA_TRACE = 0x80, }; diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h index e68c1e280322..fa7d6ced786f 100644 --- a/drivers/gpu/drm/amd/include/atomfirmware.h +++ b/drivers/gpu/drm/amd/include/atomfirmware.h @@ -3117,6 +3117,24 @@ enum atom_umc_config1_def { UMC_CONFIG1__ENABLE_ECC_CAPABLE = 0x00010000, }; +struct atom_umc_info_v4_0 { + struct atom_common_table_header table_header; + uint32_t ucode_reserved[5]; + uint8_t umcip_min_ver; + uint8_t umcip_max_ver; + uint8_t vram_type; + uint8_t umc_config; + uint32_t mem_refclk_10khz; + uint32_t clk_reserved[4]; + uint32_t golden_reserved; + uint32_t umc_config1; + uint32_t reserved[2]; + uint8_t channel_num; + uint8_t channel_width; + uint8_t channel_reserve[2]; + uint8_t umc_info_reserved[16]; +}; + /* *************************************************************************** Data Table vram_info structure diff --git a/drivers/gpu/drm/amd/include/discovery.h b/drivers/gpu/drm/amd/include/discovery.h index f43e29722ef7..7a9d473d0917 100644 --- a/drivers/gpu/drm/amd/include/discovery.h +++ b/drivers/gpu/drm/amd/include/discovery.h @@ -30,7 +30,7 @@ #define GC_TABLE_ID 0x4347 #define HARVEST_TABLE_SIGNATURE 0x56524148 #define VCN_INFO_TABLE_ID 0x004E4356 -#define MALL_INFO_TABLE_ID 0x4D414C4C +#define MALL_INFO_TABLE_ID 0x4C4C414D typedef enum { @@ -280,6 +280,36 @@ struct gc_info_v2_0 { uint32_t gc_num_packer_per_sc; }; +struct gc_info_v2_1 { + struct gpu_info_header header; + + uint32_t gc_num_se; + uint32_t gc_num_cu_per_sh; + uint32_t gc_num_sh_per_se; + uint32_t gc_num_rb_per_se; + uint32_t gc_num_tccs; + uint32_t gc_num_gprs; + uint32_t gc_num_max_gs_thds; + uint32_t gc_gs_table_depth; + uint32_t gc_gsprim_buff_depth; + uint32_t gc_parameter_cache_depth; + uint32_t gc_double_offchip_lds_buffer; + uint32_t gc_wave_size; + uint32_t gc_max_waves_per_simd; + uint32_t gc_max_scratch_slots_per_cu; + uint32_t gc_lds_size; + uint32_t gc_num_sc_per_se; + uint32_t gc_num_packer_per_sc; + /* new for v2_1 */ + uint32_t gc_num_tcp_per_sh; + uint32_t gc_tcp_size_per_cu; + uint32_t gc_num_sdp_interface; + uint32_t gc_num_cu_per_sqc; + uint32_t gc_instruction_cache_size_per_sqc; + uint32_t gc_scalar_data_cache_size_per_sqc; + uint32_t gc_tcc_size; +}; + typedef struct harvest_info_header { uint32_t signature; /* Table Signature */ uint32_t version; /* Table Version */ @@ -312,6 +342,12 @@ struct mall_info_v1_0 { uint32_t reserved[5]; }; +struct mall_info_v2_0 { + struct mall_info_header header; + uint32_t mall_size_per_umc; + uint32_t reserved[8]; +}; + #define VCN_INFO_TABLE_MAX_NUM_INSTANCES 4 struct vcn_info_header { diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 5b1d73b00ef7..41147da54458 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -3311,8 +3311,10 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, (gc_ver != IP_VERSION(9, 4, 3)) && (attr == &sensor_dev_attr_temp2_input.dev_attr.attr || attr == &sensor_dev_attr_temp2_label.dev_attr.attr || + attr == &sensor_dev_attr_temp2_crit.dev_attr.attr || attr == &sensor_dev_attr_temp3_input.dev_attr.attr || - attr == &sensor_dev_attr_temp3_label.dev_attr.attr)) + attr == &sensor_dev_attr_temp3_label.dev_attr.attr || + attr == &sensor_dev_attr_temp3_crit.dev_attr.attr)) return 0; /* hotspot temperature for gc 9,4,3*/ @@ -3324,9 +3326,7 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, /* only SOC15 dGPUs support hotspot and mem temperatures */ if (((adev->flags & AMD_IS_APU) || gc_ver < IP_VERSION(9, 0, 0) || (gc_ver == IP_VERSION(9, 4, 3))) && - (attr == &sensor_dev_attr_temp2_crit.dev_attr.attr || - attr == &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr || - attr == &sensor_dev_attr_temp3_crit.dev_attr.attr || + (attr == &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr || attr == &sensor_dev_attr_temp3_crit_hyst.dev_attr.attr || attr == &sensor_dev_attr_temp1_emergency.dev_attr.attr || attr == &sensor_dev_attr_temp2_emergency.dev_attr.attr || @@ -3471,6 +3471,9 @@ static int amdgpu_debugfs_pm_info_pp(struct seq_file *m, struct amdgpu_device *a size = sizeof(uint32_t); if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_GPU_AVG_POWER, (void *)&query, &size)) seq_printf(m, "\t%u.%u W (average GPU)\n", query >> 8, query & 0xff); + size = sizeof(uint32_t); + if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_GPU_INPUT_POWER, (void *)&query, &size)) + seq_printf(m, "\t%u.%u W (current GPU)\n", query >> 8, query & 0xff); size = sizeof(value); seq_printf(m, "\n"); diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h index 95eb8a5eb54f..5a52098bcf16 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h @@ -1031,10 +1031,7 @@ struct pptable_funcs { enum smu_feature_mask mask); /** - * @notify_display_change: Enable fast memory clock switching. - * - * Allows for fine grained memory clock switching but has more stringent - * timing requirements. + * @notify_display_change: General interface call to let SMU know about DC change */ int (*notify_display_change)(struct smu_context *smu); diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h index 10cff75b44d5..e2ee855c7748 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h @@ -138,7 +138,10 @@ #define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4A #define PPSMC_MSG_SetPriorityDeltaGain 0x4B #define PPSMC_MSG_AllowIHHostInterrupt 0x4C -#define PPSMC_Message_Count 0x4D + +#define PPSMC_MSG_DALNotPresent 0x4E + +#define PPSMC_Message_Count 0x4F //Debug Dump Message #define DEBUGSMC_MSG_TestMessage 0x1 diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_pmfw.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_pmfw.h index 252aef190c5c..9be4051c0865 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_pmfw.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_pmfw.h @@ -123,7 +123,7 @@ typedef enum { VOLTAGE_GUARDBAND_COUNT } GFX_GUARDBAND_e; -#define SMU_METRICS_TABLE_VERSION 0x5 +#define SMU_METRICS_TABLE_VERSION 0x7 typedef struct __attribute__((packed, aligned(4))) { uint32_t AccumulationCounter; @@ -198,7 +198,7 @@ typedef struct __attribute__((packed, aligned(4))) { uint32_t SocketThmResidencyAcc; uint32_t VrThmResidencyAcc; uint32_t HbmThmResidencyAcc; - uint32_t spare; + uint32_t GfxLockXCDMak; // New Items at end to maintain driver compatibility uint32_t GfxclkFrequency[8]; diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_ppsmc.h index ae4f44c4b877..70a4a717fd3f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_ppsmc.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_6_ppsmc.h @@ -83,13 +83,27 @@ #define PPSMC_MSG_GetMinGfxDpmFreq 0x32 #define PPSMC_MSG_GetMaxGfxDpmFreq 0x33 #define PPSMC_MSG_PrepareForDriverUnload 0x34 -#define PPSMC_Message_Count 0x35 +#define PPSMC_MSG_ReadThrottlerLimit 0x35 +#define PPSMC_MSG_QueryValidMcaCount 0x36 +#define PPSMC_MSG_McaBankDumpDW 0x37 +#define PPSMC_MSG_GetCTFLimit 0x38 +#define PPSMC_Message_Count 0x39 //PPSMC Reset Types for driver msg argument #define PPSMC_RESET_TYPE_DRIVER_MODE_1_RESET 0x1 #define PPSMC_RESET_TYPE_DRIVER_MODE_2_RESET 0x2 #define PPSMC_RESET_TYPE_DRIVER_MODE_3_RESET 0x3 +//PPSMC Reset Types for driver msg argument +#define PPSMC_THROTTLING_LIMIT_TYPE_SOCKET 0x1 +#define PPSMC_THROTTLING_LIMIT_TYPE_HBM 0x2 + +//CTF/Throttle Limit types +#define PPSMC_AID_THM_TYPE 0x1 +#define PPSMC_CCD_THM_TYPE 0x2 +#define PPSMC_XCD_THM_TYPE 0x3 +#define PPSMC_HBM_THM_TYPE 0x4 + typedef uint32_t PPSMC_Result; typedef uint32_t PPSMC_MSG; diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h index 297b70b9388f..e57265cf637c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h @@ -84,6 +84,7 @@ __SMU_DUMMY_MAP(SetTjMax), \ __SMU_DUMMY_MAP(SetFanTemperatureTarget), \ __SMU_DUMMY_MAP(PrepareMp1ForUnload), \ + __SMU_DUMMY_MAP(GetCTFLimit), \ __SMU_DUMMY_MAP(DramLogSetDramAddrHigh), \ __SMU_DUMMY_MAP(DramLogSetDramAddrLow), \ __SMU_DUMMY_MAP(DramLogSetDramSize), \ @@ -245,7 +246,8 @@ __SMU_DUMMY_MAP(AllowGpo), \ __SMU_DUMMY_MAP(Mode2Reset), \ __SMU_DUMMY_MAP(RequestI2cTransaction), \ - __SMU_DUMMY_MAP(GetMetricsTable), + __SMU_DUMMY_MAP(GetMetricsTable), \ + __SMU_DUMMY_MAP(DALNotPresent), #undef __SMU_DUMMY_MAP #define __SMU_DUMMY_MAP(type) SMU_MSG_##type diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index f1282fc4b90a..0232adb95df3 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -837,12 +837,8 @@ int smu_v13_0_notify_display_change(struct smu_context *smu) { int ret = 0; - if (!smu->pm_enabled) - return ret; - - if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) && - smu->adev->gmc.vram_type == AMDGPU_VRAM_TYPE_HBM) - ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetUclkFastSwitch, 1, NULL); + if (!amdgpu_device_has_dc_support(smu->adev)) + ret = smu_cmn_send_smc_msg(smu, SMU_MSG_DALNotPresent, NULL); return ret; } diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index 8b7403ba89d7..3903a47669e4 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -162,6 +162,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = MSG_MAP(AllowGpo, PPSMC_MSG_SetGpoAllow, 0), MSG_MAP(AllowIHHostInterrupt, PPSMC_MSG_AllowIHHostInterrupt, 0), MSG_MAP(ReenableAcDcInterrupt, PPSMC_MSG_ReenableAcDcInterrupt, 0), + MSG_MAP(DALNotPresent, PPSMC_MSG_DALNotPresent, 0), }; static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = { @@ -2687,6 +2688,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = { .send_hbm_bad_channel_flag = smu_v13_0_0_send_bad_mem_channel_flag, .gpo_control = smu_v13_0_gpo_control, .get_ecc_info = smu_v13_0_0_get_ecc_info, + .notify_display_change = smu_v13_0_notify_display_change, }; void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c index 6ed9cd0a1e4e..199a673b8120 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c @@ -132,6 +132,7 @@ static const struct cmn2asic_msg_mapping smu_v13_0_6_message_map[SMU_MSG_MAX_COU MSG_MAP(SetSoftMinGfxclk, PPSMC_MSG_SetSoftMinGfxClk, 0), MSG_MAP(SetSoftMaxGfxClk, PPSMC_MSG_SetSoftMaxGfxClk, 0), MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareForDriverUnload, 0), + MSG_MAP(GetCTFLimit, PPSMC_MSG_GetCTFLimit, 0), }; static const struct cmn2asic_mapping smu_v13_0_6_clk_map[SMU_CLK_COUNT] = { @@ -2081,6 +2082,55 @@ static int smu_v13_0_6_mode2_reset(struct smu_context *smu) return ret; } +static int smu_v13_0_6_get_thermal_temperature_range(struct smu_context *smu, + struct smu_temperature_range *range) +{ + struct amdgpu_device *adev = smu->adev; + u32 aid_temp, xcd_temp, mem_temp; + uint32_t smu_version; + u32 ccd_temp = 0; + int ret; + + if (amdgpu_sriov_vf(smu->adev)) + return 0; + + if (!range) + return -EINVAL; + + /*Check smu version, GetCtfLimit message only supported for smu version 85.69 or higher */ + smu_cmn_get_smc_version(smu, NULL, &smu_version); + if (smu_version < 0x554500) + return 0; + + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetCTFLimit, + PPSMC_AID_THM_TYPE, &aid_temp); + if (ret) + goto failed; + + if (adev->flags & AMD_IS_APU) { + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetCTFLimit, + PPSMC_CCD_THM_TYPE, &ccd_temp); + if (ret) + goto failed; + } + + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetCTFLimit, + PPSMC_XCD_THM_TYPE, &xcd_temp); + if (ret) + goto failed; + + range->hotspot_crit_max = max3(aid_temp, xcd_temp, ccd_temp) * + SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetCTFLimit, + PPSMC_HBM_THM_TYPE, &mem_temp); + if (ret) + goto failed; + + range->mem_crit_max = mem_temp * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; +failed: + return ret; +} + static int smu_v13_0_6_mode1_reset(struct smu_context *smu) { struct amdgpu_device *adev = smu->adev; @@ -2108,8 +2158,7 @@ static int smu_v13_0_6_mode1_reset(struct smu_context *smu) static bool smu_v13_0_6_is_mode1_reset_supported(struct smu_context *smu) { - /* TODO: Enable this when FW support is added */ - return false; + return true; } static bool smu_v13_0_6_is_mode2_reset_supported(struct smu_context *smu) @@ -2177,6 +2226,7 @@ static const struct pptable_funcs smu_v13_0_6_ppt_funcs = { .get_pp_feature_mask = smu_cmn_get_pp_feature_mask, .set_pp_feature_mask = smu_cmn_set_pp_feature_mask, .get_gpu_metrics = smu_v13_0_6_get_gpu_metrics, + .get_thermal_temperature_range = smu_v13_0_6_get_thermal_temperature_range, .mode1_reset_is_support = smu_v13_0_6_is_mode1_reset_supported, .mode2_reset_is_support = smu_v13_0_6_is_mode2_reset_supported, .mode1_reset = smu_v13_0_6_mode1_reset, diff --git a/drivers/gpu/drm/ci/arm.config b/drivers/gpu/drm/ci/arm.config new file mode 100644 index 000000000000..871f4de063ad --- /dev/null +++ b/drivers/gpu/drm/ci/arm.config @@ -0,0 +1,69 @@ +CONFIG_LOCALVERSION_AUTO=y +CONFIG_DEBUG_KERNEL=y + +CONFIG_CRYPTO_ZSTD=y +CONFIG_ZRAM_MEMORY_TRACKING=y +CONFIG_ZRAM_WRITEBACK=y +CONFIG_ZRAM=y +CONFIG_ZSMALLOC_STAT=y + +# abootimg with a 'dummy' rootfs fails with root=/dev/nfs +CONFIG_BLK_DEV_INITRD=n + +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=y +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y + +CONFIG_DRM=y +CONFIG_DRM_ETNAVIV=y +CONFIG_DRM_ROCKCHIP=y +CONFIG_DRM_PANFROST=y +CONFIG_DRM_LIMA=y +CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_PWM_CROS_EC=y +CONFIG_BACKLIGHT_PWM=y + +CONFIG_ROCKCHIP_CDN_DP=n + +CONFIG_SPI_ROCKCHIP=y +CONFIG_PWM_ROCKCHIP=y +CONFIG_PHY_ROCKCHIP_DP=y +CONFIG_DWMAC_ROCKCHIP=y + +CONFIG_MFD_RK808=y +CONFIG_REGULATOR_RK808=y +CONFIG_RTC_DRV_RK808=y +CONFIG_COMMON_CLK_RK808=y + +CONFIG_REGULATOR_FAN53555=y +CONFIG_REGULATOR=y + +CONFIG_REGULATOR_VCTRL=y + +CONFIG_KASAN=n +CONFIG_KASAN_INLINE=n +CONFIG_STACKTRACE=n + +CONFIG_TMPFS=y + +CONFIG_PROVE_LOCKING=n +CONFIG_DEBUG_LOCKDEP=n +CONFIG_SOFTLOCKUP_DETECTOR=n +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=n + +CONFIG_FW_LOADER_COMPRESS=y + +CONFIG_USB_USBNET=y +CONFIG_NETDEVICES=y +CONFIG_USB_NET_DRIVERS=y +CONFIG_USB_RTL8152=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_SMSC95XX=y + +# TK1 +CONFIG_ARM_TEGRA_DEVFREQ=y + +# 32-bit build failure +CONFIG_DRM_MSM=n diff --git a/drivers/gpu/drm/ci/arm64.config b/drivers/gpu/drm/ci/arm64.config new file mode 100644 index 000000000000..817e18ddfd4f --- /dev/null +++ b/drivers/gpu/drm/ci/arm64.config @@ -0,0 +1,199 @@ +CONFIG_LOCALVERSION_AUTO=y +CONFIG_DEBUG_KERNEL=y + +CONFIG_CRYPTO_ZSTD=y +CONFIG_ZRAM_MEMORY_TRACKING=y +CONFIG_ZRAM_WRITEBACK=y +CONFIG_ZRAM=y +CONFIG_ZSMALLOC_STAT=y + +# abootimg with a 'dummy' rootfs fails with root=/dev/nfs +CONFIG_BLK_DEV_INITRD=n + +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=y + +CONFIG_DRM=y +CONFIG_DRM_ROCKCHIP=y +CONFIG_DRM_PANFROST=y +CONFIG_DRM_LIMA=y +CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_DRM_PANEL_EDP=y +CONFIG_DRM_MSM=y +CONFIG_DRM_ETNAVIV=y +CONFIG_DRM_I2C_ADV7511=y +CONFIG_PWM_CROS_EC=y +CONFIG_BACKLIGHT_PWM=y + +CONFIG_ROCKCHIP_CDN_DP=n + +CONFIG_SPI_ROCKCHIP=y +CONFIG_PWM_ROCKCHIP=y +CONFIG_PHY_ROCKCHIP_DP=y +CONFIG_DWMAC_ROCKCHIP=y +CONFIG_STMMAC_ETH=y +CONFIG_TYPEC_FUSB302=y +CONFIG_TYPEC=y +CONFIG_TYPEC_TCPM=y + +# MSM platform bits + +# For CONFIG_QCOM_LMH +CONFIG_OF=y + +CONFIG_ARM_SMMU_QCOM=y +CONFIG_QCOM_COMMAND_DB=y +CONFIG_QCOM_RPMHPD=y +CONFIG_QCOM_RPMPD=y +CONFIG_QCOM_OCMEM=y +CONFIG_SDM_GPUCC_845=y +CONFIG_SDM_VIDEOCC_845=y +CONFIG_SDM_DISPCC_845=y +CONFIG_SDM_LPASSCC_845=y +CONFIG_SDM_CAMCC_845=y +CONFIG_RESET_QCOM_PDC=y +CONFIG_DRM_TI_SN65DSI86=y +CONFIG_I2C_QCOM_GENI=y +CONFIG_SPI_QCOM_GENI=y +CONFIG_PHY_QCOM_QUSB2=y +CONFIG_PHY_QCOM_QMP=y +CONFIG_MSM_GCC_8996=y +CONFIG_QCOM_CLK_APCC_MSM8996=y +CONFIG_QCOM_LLCC=y +CONFIG_QCOM_LMH=y +CONFIG_QCOM_SPMI_TEMP_ALARM=y +CONFIG_QCOM_WDT=y +CONFIG_POWER_RESET_QCOM_PON=y +CONFIG_RTC_DRV_PM8XXX=y +CONFIG_INTERCONNECT=y +CONFIG_INTERCONNECT_QCOM=y +CONFIG_INTERCONNECT_QCOM_MSM8996=y +CONFIG_INTERCONNECT_QCOM_SDM845=y +CONFIG_INTERCONNECT_QCOM_MSM8916=y +CONFIG_INTERCONNECT_QCOM_MSM8996=y +CONFIG_INTERCONNECT_QCOM_OSM_L3=y +CONFIG_INTERCONNECT_QCOM_SC7180=y +CONFIG_INTERCONNECT_QCOM_SM8350=y +CONFIG_CRYPTO_DEV_QCOM_RNG=y +CONFIG_SC_DISPCC_7180=y +CONFIG_SC_GPUCC_7180=y +CONFIG_SM_GPUCC_8350=y +CONFIG_QCOM_SPMI_ADC5=y +CONFIG_DRM_PARADE_PS8640=y +CONFIG_DRM_LONTIUM_LT9611UXC=y +CONFIG_PHY_QCOM_USB_HS=y +CONFIG_QCOM_GPI_DMA=y +CONFIG_USB_ONBOARD_HUB=y +CONFIG_NVMEM_QCOM_QFPROM=y +CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y + + +# db410c ethernet +CONFIG_USB_RTL8152=y +# db820c ethernet +CONFIG_ATL1C=y +# Chromebooks ethernet +CONFIG_USB_ONBOARD_HUB=y +# 888 HDK ethernet +CONFIG_USB_LAN78XX=y + +CONFIG_ARCH_ALPINE=n +CONFIG_ARCH_BCM2835=y +CONFIG_ARCH_BCM_IPROC=n +CONFIG_ARCH_BERLIN=n +CONFIG_ARCH_BRCMSTB=n +CONFIG_ARCH_EXYNOS=n +CONFIG_ARCH_K3=n +CONFIG_ARCH_LAYERSCAPE=n +CONFIG_ARCH_LG1K=n +CONFIG_ARCH_HISI=n +CONFIG_ARCH_MVEBU=n +CONFIG_ARCH_SEATTLE=n +CONFIG_ARCH_SYNQUACER=n +CONFIG_ARCH_RENESAS=n +CONFIG_ARCH_R8A774A1=n +CONFIG_ARCH_R8A774C0=n +CONFIG_ARCH_R8A7795=n +CONFIG_ARCH_R8A7796=n +CONFIG_ARCH_R8A77965=n +CONFIG_ARCH_R8A77970=n +CONFIG_ARCH_R8A77980=n +CONFIG_ARCH_R8A77990=n +CONFIG_ARCH_R8A77995=n +CONFIG_ARCH_STRATIX10=n +CONFIG_ARCH_TEGRA=n +CONFIG_ARCH_SPRD=n +CONFIG_ARCH_THUNDER=n +CONFIG_ARCH_THUNDER2=n +CONFIG_ARCH_UNIPHIER=n +CONFIG_ARCH_VEXPRESS=n +CONFIG_ARCH_XGENE=n +CONFIG_ARCH_ZX=n +CONFIG_ARCH_ZYNQMP=n + +# Strip out some stuff we don't need for graphics testing, to reduce +# the build. +CONFIG_CAN=n +CONFIG_WIRELESS=n +CONFIG_RFKILL=n +CONFIG_WLAN=n + +CONFIG_REGULATOR_FAN53555=y +CONFIG_REGULATOR=y + +CONFIG_REGULATOR_VCTRL=y + +CONFIG_KASAN=n +CONFIG_KASAN_INLINE=n +CONFIG_STACKTRACE=n + +CONFIG_TMPFS=y + +CONFIG_PROVE_LOCKING=n +CONFIG_DEBUG_LOCKDEP=n +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y + +CONFIG_DETECT_HUNG_TASK=y + +CONFIG_FW_LOADER_COMPRESS=y +CONFIG_FW_LOADER_USER_HELPER=n + +CONFIG_USB_USBNET=y +CONFIG_NETDEVICES=y +CONFIG_USB_NET_DRIVERS=y +CONFIG_USB_RTL8152=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_SMSC95XX=y + +# For amlogic +CONFIG_MESON_GXL_PHY=y +CONFIG_MDIO_BUS_MUX_MESON_G12A=y +CONFIG_DRM_MESON=y + +# For Mediatek +CONFIG_DRM_MEDIATEK=y +CONFIG_PWM_MEDIATEK=y +CONFIG_DRM_MEDIATEK_HDMI=y +CONFIG_GNSS=y +CONFIG_GNSS_MTK_SERIAL=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_MTK=y +CONFIG_MTK_DEVAPC=y +CONFIG_PWM_MTK_DISP=y +CONFIG_MTK_CMDQ=y + +# For nouveau. Note that DRM must be a module so that it's loaded after NFS is up to provide the firmware. +CONFIG_ARCH_TEGRA=y +CONFIG_DRM_NOUVEAU=m +CONFIG_DRM_TEGRA=m +CONFIG_R8169=y +CONFIG_STAGING=y +CONFIG_DRM_TEGRA_STAGING=y +CONFIG_TEGRA_HOST1X=y +CONFIG_ARM_TEGRA_DEVFREQ=y +CONFIG_TEGRA_SOCTHERM=y +CONFIG_DRM_TEGRA_DEBUG=y +CONFIG_PWM_TEGRA=y diff --git a/drivers/gpu/drm/ci/build-igt.sh b/drivers/gpu/drm/ci/build-igt.sh new file mode 100644 index 000000000000..500fa4f5c30a --- /dev/null +++ b/drivers/gpu/drm/ci/build-igt.sh @@ -0,0 +1,35 @@ +#!/bin/bash +# SPDX-License-Identifier: MIT + +set -ex + +git clone https://gitlab.freedesktop.org/drm/igt-gpu-tools.git --single-branch --no-checkout +cd igt-gpu-tools +git checkout $IGT_VERSION + +if [[ "$KERNEL_ARCH" = "arm" ]]; then + . ../.gitlab-ci/container/create-cross-file.sh armhf + EXTRA_MESON_ARGS="--cross-file /cross_file-armhf.txt" +fi + +MESON_OPTIONS="-Doverlay=disabled \ + -Dchamelium=disabled \ + -Dvalgrind=disabled \ + -Dman=enabled \ + -Dtests=enabled \ + -Drunner=enabled \ + -Dlibunwind=enabled \ + -Dprefix=/igt" + +mkdir -p /igt +meson build $MESON_OPTIONS $EXTRA_MESON_ARGS +ninja -C build -j${FDO_CI_CONCURRENT:-4} || ninja -C build -j 1 +ninja -C build install + +mkdir -p artifacts/ +tar -cf artifacts/igt.tar /igt + +# Pass needed files to the test stage +S3_ARTIFACT_NAME="igt.tar.gz" +gzip -c artifacts/igt.tar > ${S3_ARTIFACT_NAME} +ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" ${S3_ARTIFACT_NAME} https://${PIPELINE_ARTIFACTS_BASE}/${KERNEL_ARCH}/${S3_ARTIFACT_NAME} diff --git a/drivers/gpu/drm/ci/build.sh b/drivers/gpu/drm/ci/build.sh new file mode 100644 index 000000000000..7b014287a041 --- /dev/null +++ b/drivers/gpu/drm/ci/build.sh @@ -0,0 +1,157 @@ +#!/bin/bash +# SPDX-License-Identifier: MIT + +set -ex + +# Clean up stale rebases that GitLab might not have removed when reusing a checkout dir +rm -rf .git/rebase-apply + +. .gitlab-ci/container/container_pre_build.sh + +# libssl-dev was uninstalled because it was considered an ephemeral package +apt-get update +apt-get install -y libssl-dev + +if [[ "$KERNEL_ARCH" = "arm64" ]]; then + GCC_ARCH="aarch64-linux-gnu" + DEBIAN_ARCH="arm64" + DEVICE_TREES="arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/qcom/apq8016-sbc.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/qcom/apq8096-db820c.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-juniper-sku16.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dtb" + DEVICE_TREES+=" arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r5.dtb" +elif [[ "$KERNEL_ARCH" = "arm" ]]; then + GCC_ARCH="arm-linux-gnueabihf" + DEBIAN_ARCH="armhf" + DEVICE_TREES="arch/arm/boot/dts/rockchip/rk3288-veyron-jaq.dtb" + DEVICE_TREES+=" arch/arm/boot/dts/allwinner/sun8i-h3-libretech-all-h3-cc.dtb" + DEVICE_TREES+=" arch/arm/boot/dts/nxp/imx/imx6q-cubox-i.dtb" + apt-get install -y libssl-dev:armhf +else + GCC_ARCH="x86_64-linux-gnu" + DEBIAN_ARCH="x86_64" + DEVICE_TREES="" +fi + +export ARCH=${KERNEL_ARCH} +export CROSS_COMPILE="${GCC_ARCH}-" + +# The kernel doesn't like the gold linker (or the old lld in our debians). +# Sneak in some override symlinks during kernel build until we can update +# debian. +mkdir -p ld-links +for i in /usr/bin/*-ld /usr/bin/ld; do + i=$(basename $i) + ln -sf /usr/bin/$i.bfd ld-links/$i +done + +NEWPATH=$(pwd)/ld-links +export PATH=$NEWPATH:$PATH + +git config --global user.email "fdo@example.com" +git config --global user.name "freedesktop.org CI" +git config --global pull.rebase true + +# Try to merge fixes from target repo +if [ "$(git ls-remote --exit-code --heads ${UPSTREAM_REPO} ${TARGET_BRANCH}-external-fixes)" ]; then + git pull ${UPSTREAM_REPO} ${TARGET_BRANCH}-external-fixes +fi + +# Try to merge fixes from local repo if this isn't a merge request +if [ -z "$CI_MERGE_REQUEST_PROJECT_PATH" ]; then + if [ "$(git ls-remote --exit-code --heads origin ${TARGET_BRANCH}-external-fixes)" ]; then + git pull origin ${TARGET_BRANCH}-external-fixes + fi +fi + +for opt in $ENABLE_KCONFIGS; do + echo CONFIG_$opt=y >> drivers/gpu/drm/ci/${KERNEL_ARCH}.config +done +for opt in $DISABLE_KCONFIGS; do + echo CONFIG_$opt=n >> drivers/gpu/drm/ci/${KERNEL_ARCH}.config +done + +if [[ -n "${MERGE_FRAGMENT}" ]]; then + ./scripts/kconfig/merge_config.sh ${DEFCONFIG} drivers/gpu/drm/ci/${MERGE_FRAGMENT} +else + make `basename ${DEFCONFIG}` +fi + +make ${KERNEL_IMAGE_NAME} + +mkdir -p /lava-files/ +for image in ${KERNEL_IMAGE_NAME}; do + cp arch/${KERNEL_ARCH}/boot/${image} /lava-files/. +done + +if [[ -n ${DEVICE_TREES} ]]; then + make dtbs + cp ${DEVICE_TREES} /lava-files/. +fi + +make modules +mkdir -p install/modules/ +INSTALL_MOD_PATH=install/modules/ make modules_install + +if [[ ${DEBIAN_ARCH} = "arm64" ]]; then + make Image.lzma + mkimage \ + -f auto \ + -A arm \ + -O linux \ + -d arch/arm64/boot/Image.lzma \ + -C lzma\ + -b arch/arm64/boot/dts/qcom/sdm845-cheza-r3.dtb \ + /lava-files/cheza-kernel + KERNEL_IMAGE_NAME+=" cheza-kernel" + + # Make a gzipped copy of the Image for db410c. + gzip -k /lava-files/Image + KERNEL_IMAGE_NAME+=" Image.gz" +fi + +# Pass needed files to the test stage +mkdir -p install +cp -rfv .gitlab-ci/* install/. +cp -rfv install/common install/ci-common +cp -rfv drivers/gpu/drm/ci/* install/. + +. .gitlab-ci/container/container_post_build.sh + +if [[ "$UPLOAD_TO_MINIO" = "1" ]]; then + xz -7 -c -T${FDO_CI_CONCURRENT:-4} vmlinux > /lava-files/vmlinux.xz + FILES_TO_UPLOAD="$KERNEL_IMAGE_NAME vmlinux.xz" + + if [[ -n $DEVICE_TREES ]]; then + FILES_TO_UPLOAD="$FILES_TO_UPLOAD $(basename -a $DEVICE_TREES)" + fi + + for f in $FILES_TO_UPLOAD; do + ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" /lava-files/$f \ + https://${PIPELINE_ARTIFACTS_BASE}/${DEBIAN_ARCH}/$f + done + + S3_ARTIFACT_NAME="kernel-files.tar.zst" + tar --zstd -cf $S3_ARTIFACT_NAME install + ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" ${S3_ARTIFACT_NAME} https://${PIPELINE_ARTIFACTS_BASE}/${DEBIAN_ARCH}/${S3_ARTIFACT_NAME} + + echo "Download vmlinux.xz from https://${PIPELINE_ARTIFACTS_BASE}/${DEBIAN_ARCH}/vmlinux.xz" +fi + +mkdir -p artifacts/install/lib +mv install/* artifacts/install/. +rm -rf artifacts/install/modules +ln -s common artifacts/install/ci-common + +for image in ${KERNEL_IMAGE_NAME}; do + cp /lava-files/$image artifacts/install/. +done + +tar -C artifacts -cf artifacts/install.tar install +rm -rf artifacts/install diff --git a/drivers/gpu/drm/ci/build.yml b/drivers/gpu/drm/ci/build.yml new file mode 100644 index 000000000000..e6503f1c5927 --- /dev/null +++ b/drivers/gpu/drm/ci/build.yml @@ -0,0 +1,110 @@ +.build: + extends: + - .build-rules + stage: build + artifacts: + paths: + - artifacts + script: + - FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash drivers/gpu/drm/ci/build.sh + +.build:arm32: + extends: + - .build + - .use-debian/arm64_build + tags: + - aarch64 + variables: + DEFCONFIG: "arch/arm/configs/multi_v7_defconfig" + KERNEL_IMAGE_NAME: "zImage" + KERNEL_ARCH: "arm" + +.build:arm64: + extends: + - .build + - .use-debian/arm64_build + tags: + - aarch64 + variables: + DEFCONFIG: "arch/arm64/configs/defconfig" + KERNEL_IMAGE_NAME: "Image" + KERNEL_ARCH: "arm64" + +.build:x86_64: + extends: + - .build + - .use-debian/x86_64_build + variables: + DEFCONFIG: "arch/x86/configs/x86_64_defconfig" + KERNEL_IMAGE_NAME: "bzImage" + KERNEL_ARCH: "x86_64" + + +# Build IGT for testing on devices + +igt:arm32: + extends: .build:arm32 + script: + - FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash drivers/gpu/drm/ci/build-igt.sh + +igt:arm64: + extends: .build:arm64 + script: + - FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash drivers/gpu/drm/ci/build-igt.sh + +igt:x86_64: + extends: .build:x86_64 + script: + - FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash drivers/gpu/drm/ci/build-igt.sh + +# Build kernels for testing on devices + +testing:arm32: + extends: .build:arm32 + variables: + # Would be good to have DEBUG_KMEMLEAK, but it doesn't work well with any of + # PROVE_LOCKING and KASAN as of 5.17. + # + # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel + # becoming too big for their bootloaders. + ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT" + UPLOAD_TO_MINIO: 1 + MERGE_FRAGMENT: arm.config + +testing:arm64: + extends: .build:arm64 + variables: + # Would be good to have DEBUG_KMEMLEAK, but it doesn't work well with any of + # PROVE_LOCKING and KASAN as of 5.17. + # + # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel + # becoming too big for their bootloaders. + ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT" + UPLOAD_TO_MINIO: 1 + MERGE_FRAGMENT: arm64.config + +testing:x86_64: + extends: .build:x86_64 + variables: + # Would be good to have DEBUG_KMEMLEAK, but it doesn't work well with any of + # PROVE_LOCKING and KASAN as of 5.17. + # + # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel + # becoming too big for their bootloaders. + ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT" + UPLOAD_TO_MINIO: 1 + MERGE_FRAGMENT: x86_64.config + + +# Jobs for build-testing different configurations + +build:arm32: + extends: .build:arm32 + +build-nodebugfs:arm64: + extends: .build:arm64 + variables: + DISABLE_KCONFIGS: "DEBUG_FS" + +build:x86_64: + extends: .build:x86_64 diff --git a/drivers/gpu/drm/ci/check-patch.py b/drivers/gpu/drm/ci/check-patch.py new file mode 100755 index 000000000000..a5f399a20e25 --- /dev/null +++ b/drivers/gpu/drm/ci/check-patch.py @@ -0,0 +1,57 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0-or-later +# +# check-patch.py: run checkpatch.pl across all commits in a branch +# +# Based on qemu/.gitlab-ci.d/check-patch.py +# +# Copyright (C) 2020 Red Hat, Inc. +# Copyright (C) 2022 Collabora Ltd. + +import os +import os.path +import sys +import subprocess + +repourl = "https://gitlab.freedesktop.org/%s.git" % os.environ["CI_MERGE_REQUEST_PROJECT_PATH"] + +# GitLab CI environment does not give us any direct info about the +# base for the user's branch. We thus need to figure out a common +# ancestor between the user's branch and current git master. +os.environ["GIT_DEPTH"] = "1000" +subprocess.call(["git", "remote", "remove", "check-patch"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) +subprocess.check_call(["git", "remote", "add", "check-patch", repourl]) +subprocess.check_call(["git", "fetch", "check-patch", os.environ["CI_MERGE_REQUEST_TARGET_BRANCH_NAME"]], + stdout=subprocess.DEVNULL, + stderr=subprocess.DEVNULL) + +ancestor = subprocess.check_output(["git", "merge-base", + "check-patch/%s" % os.environ["CI_MERGE_REQUEST_TARGET_BRANCH_NAME"], "HEAD"], + universal_newlines=True) + +ancestor = ancestor.strip() + +log = subprocess.check_output(["git", "log", "--format=%H %s", + ancestor + "..."], + universal_newlines=True) + +subprocess.check_call(["git", "remote", "rm", "check-patch"]) + +if log == "": + print("\nNo commits since %s, skipping checks\n" % ancestor) + sys.exit(0) + +errors = False + +print("\nChecking all commits since %s...\n" % ancestor, flush=True) + +ret = subprocess.run(["scripts/checkpatch.pl", + "--terse", + "--types", os.environ["CHECKPATCH_TYPES"], + "--git", ancestor + "..."]) + +if ret.returncode != 0: + print(" ❌ FAIL one or more commits failed scripts/checkpatch.pl") + sys.exit(1) + +sys.exit(0) diff --git a/drivers/gpu/drm/ci/container.yml b/drivers/gpu/drm/ci/container.yml new file mode 100644 index 000000000000..9764e7921a4f --- /dev/null +++ b/drivers/gpu/drm/ci/container.yml @@ -0,0 +1,65 @@ +.container: + variables: + CI_REPOSITORY_URL: ${DRM_CI_PROJECT_URL}.git # So ci-templates clones drm-ci instead of the repo to test + CI_COMMIT_SHA: ${DRM_CI_COMMIT_SHA} + +debian/x86_64_build-base: + variables: + EXTRA_LOCAL_PACKAGES: "libcairo-dev libdw-dev libjson-c-dev libkmod2 libkmod-dev libpciaccess-dev libproc2-dev libudev-dev libunwind-dev python3-docutils bc python3-ply libssl-dev bc" + +debian/x86_64_test-gl: + variables: + EXTRA_LOCAL_PACKAGES: "jq libasound2 libcairo2 libdw1 libglib2.0-0 libjson-c5 libkmod-dev libkmod2 libgles2 libproc2-dev" + +debian/arm64_build: + variables: + EXTRA_LOCAL_PACKAGES: "libcairo-dev libdw-dev libjson-c-dev libproc2-dev libkmod2 libkmod-dev libpciaccess-dev libudev-dev libunwind-dev python3-docutils libssl-dev crossbuild-essential-armhf libkmod-dev:armhf libproc2-dev:armhf libunwind-dev:armhf libdw-dev:armhf libpixman-1-dev:armhf libcairo-dev:armhf libudev-dev:armhf libjson-c-dev:armhf" + +.kernel+rootfs: + variables: + EXTRA_LOCAL_PACKAGES: "jq libasound2 libcairo2 libdw1 libglib2.0-0 libjson-c5" + +# Disable container jobs that we won't use +alpine/x86_64_build: + rules: + - when: never + +debian/x86_64_test-vk: + rules: + - when: never + +fedora/x86_64_build: + rules: + - when: never + +debian/android_build: + rules: + - when: never + +debian/x86_64_test-android: + rules: + - when: never + +windows_build_vs2019: + rules: + - when: never + +windows_test_vs2019: + rules: + - when: never + +.debian/x86_64_build-mingw: + rules: + - when: never + +rustfmt: + rules: + - when: never + +windows_vs2019: + rules: + - when: never + +clang-format: + rules: + - when: never \ No newline at end of file diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/gitlab-ci.yml new file mode 100644 index 000000000000..2c4df53f5dfe --- /dev/null +++ b/drivers/gpu/drm/ci/gitlab-ci.yml @@ -0,0 +1,251 @@ +variables: + DRM_CI_PROJECT_PATH: &drm-ci-project-path mesa/mesa + DRM_CI_COMMIT_SHA: &drm-ci-commit-sha 0dc961645c4f0241f8512cb0ec3ad59635842072 + + UPSTREAM_REPO: git://anongit.freedesktop.org/drm/drm + TARGET_BRANCH: drm-next + + IGT_VERSION: 471bfababd070e1dac0ebb87470ac4f2ae85e663 + + DEQP_RUNNER_GIT_URL: https://gitlab.freedesktop.org/anholt/deqp-runner.git + DEQP_RUNNER_GIT_TAG: v0.15.0 + + FDO_UPSTREAM_REPO: helen.fornazier/linux # The repo where the git-archive daily runs + MESA_TEMPLATES_COMMIT: &ci-templates-commit d5aa3941aa03c2f716595116354fb81eb8012acb + DRM_CI_PROJECT_URL: https://gitlab.freedesktop.org/${DRM_CI_PROJECT_PATH} + CI_PRE_CLONE_SCRIPT: |- + set -o xtrace + curl -L --retry 4 -f --retry-all-errors --retry-delay 60 -s ${DRM_CI_PROJECT_URL}/-/raw/${DRM_CI_COMMIT_SHA}/.gitlab-ci/download-git-cache.sh -o download-git-cache.sh + bash download-git-cache.sh + rm download-git-cache.sh + set +o xtrace + S3_HOST: s3.freedesktop.org + # per-pipeline artifact storage on MinIO + PIPELINE_ARTIFACTS_BASE: ${S3_HOST}/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID} + # per-job artifact storage on MinIO + JOB_ARTIFACTS_BASE: ${PIPELINE_ARTIFACTS_BASE}/${CI_JOB_ID} + + LAVA_JOB_PRIORITY: 30 + +default: + before_script: + - export SCRIPTS_DIR=$(mktemp -d) + - curl -L -s --retry 4 -f --retry-all-errors --retry-delay 60 -O --output-dir "${SCRIPTS_DIR}" "${DRM_CI_PROJECT_URL}/-/raw/${DRM_CI_COMMIT_SHA}/.gitlab-ci/setup-test-env.sh" + - source ${SCRIPTS_DIR}/setup-test-env.sh + - echo -e "\e[0Ksection_start:$(date +%s):unset_env_vars_section[collapsed=true]\r\e[0KUnsetting vulnerable environment variables" + - export CI_JOB_JWT_FILE="${CI_JOB_JWT_FILE:-$(mktemp)}" + - echo -n "${CI_JOB_JWT}" > "${CI_JOB_JWT_FILE}" + - unset CI_JOB_JWT + - echo -e "\e[0Ksection_end:$(date +%s):unset_env_vars_section\r\e[0K" + + - echo -e "\e[0Ksection_start:$(date +%s):drm_ci_download_section[collapsed=true]\r\e[0KDownloading mesa from $DRM_CI_PROJECT_URL/-/archive/$DRM_CI_COMMIT_SHA/mesa-$DRM_CI_COMMIT_SHA.tar.gz" + - cd $CI_PROJECT_DIR + - curl --output - $DRM_CI_PROJECT_URL/-/archive/$DRM_CI_COMMIT_SHA/mesa-$DRM_CI_COMMIT_SHA.tar.gz | tar -xz + - mv mesa-$DRM_CI_COMMIT_SHA/.gitlab-ci* . + - rm -rf mesa-$DRM_CI_COMMIT_SHA/ + - echo -e "\e[0Ksection_end:$(date +%s):drm_ci_download_section\r\e[0K" + + after_script: + - > + set +x + + test -e "${CI_JOB_JWT_FILE}" && + export CI_JOB_JWT="$(<${CI_JOB_JWT_FILE})" && + rm "${CI_JOB_JWT_FILE}" + + # Retry when job fails. + retry: + max: 1 + # Ignore runner_unsupported, stale_schedule, archived_failure, or + # unmet_prerequisites + when: + - api_failure + - runner_system_failure + - script_failure + - job_execution_timeout + - scheduler_failure + - data_integrity_failure + - unknown_failure + +include: + - project: 'freedesktop/ci-templates' + ref: 16bc29078de5e0a067ff84a1a199a3760d3b3811 + file: + - '/templates/ci-fairy.yml' + - project: 'freedesktop/ci-templates' + ref: *ci-templates-commit + file: + - '/templates/alpine.yml' + - '/templates/debian.yml' + - '/templates/fedora.yml' + - project: *drm-ci-project-path + ref: *drm-ci-commit-sha + file: + - '/.gitlab-ci/farm-rules.yml' + - '/.gitlab-ci/test-source-dep.yml' + - '/.gitlab-ci/container/gitlab-ci.yml' + - '/.gitlab-ci/test/gitlab-ci.yml' + - '/.gitlab-ci/lava/lava-gitlab-ci.yml' + - drivers/gpu/drm/ci/image-tags.yml + - drivers/gpu/drm/ci/container.yml + - drivers/gpu/drm/ci/static-checks.yml + - drivers/gpu/drm/ci/build.yml + - drivers/gpu/drm/ci/test.yml + - 'https://gitlab.freedesktop.org/gfx-ci/lab-status/-/raw/main/lab-status.yml' + + +stages: + - sanity + - container + - git-archive + - build + - amdgpu + - i915 + - mediatek + - meson + - msm + - rockchip + - virtio-gpu + - lint + +# YAML anchors for rule conditions +# -------------------------------- +.rules-anchors: + rules: + # Pipeline for forked project branch + - if: &is-forked-branch '$CI_COMMIT_BRANCH && $CI_PROJECT_NAMESPACE != "mesa"' + when: manual + # Forked project branch / pre-merge pipeline not for Marge bot + - if: &is-forked-branch-or-pre-merge-not-for-marge '$CI_PROJECT_NAMESPACE != "mesa" || ($GITLAB_USER_LOGIN != "marge-bot" && $CI_PIPELINE_SOURCE == "merge_request_event")' + when: manual + # Pipeline runs for the main branch of the upstream Mesa project + - if: &is-mesa-main '$CI_PROJECT_NAMESPACE == "mesa" && $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH && $CI_COMMIT_BRANCH' + when: always + # Post-merge pipeline + - if: &is-post-merge '$CI_PROJECT_NAMESPACE == "mesa" && $CI_COMMIT_BRANCH' + when: on_success + # Post-merge pipeline, not for Marge Bot + - if: &is-post-merge-not-for-marge '$CI_PROJECT_NAMESPACE == "mesa" && $GITLAB_USER_LOGIN != "marge-bot" && $CI_COMMIT_BRANCH' + when: on_success + # Pre-merge pipeline + - if: &is-pre-merge '$CI_PIPELINE_SOURCE == "merge_request_event"' + when: on_success + # Pre-merge pipeline for Marge Bot + - if: &is-pre-merge-for-marge '$GITLAB_USER_LOGIN == "marge-bot" && $CI_PIPELINE_SOURCE == "merge_request_event"' + when: on_success + +# Rule to filter for only scheduled pipelines. +.scheduled_pipeline-rules: + rules: + - if: &is-scheduled-pipeline '$CI_PIPELINE_SOURCE == "schedule"' + when: on_success + +# Generic rule to not run the job during scheduled pipelines. Jobs that aren't +# something like a nightly run should include this rule. +.no_scheduled_pipelines-rules: + rules: + - if: *is-scheduled-pipeline + when: never + +# When to automatically run the CI for build jobs +.build-rules: + rules: + - !reference [.no_scheduled_pipelines-rules, rules] + # Run automatically once all dependency jobs have passed + - when: on_success + + +.ci-deqp-artifacts: + artifacts: + name: "mesa_${CI_JOB_NAME}" + when: always + untracked: false + paths: + # Watch out! Artifacts are relative to the build dir. + # https://gitlab.com/gitlab-org/gitlab-ce/commit/8788fb925706cad594adf6917a6c5f6587dd1521 + - artifacts + - _build/meson-logs/*.txt + - _build/meson-logs/strace + + +.container-rules: + rules: + - !reference [.no_scheduled_pipelines-rules, rules] + # Run pipeline by default in the main project if any CI pipeline + # configuration files were changed, to ensure docker images are up to date + - if: *is-post-merge + changes: + - drivers/gpu/drm/ci/**/* + when: on_success + # Run pipeline by default if it was triggered by Marge Bot, is for a + # merge request, and any files affecting the pipeline were changed + - if: *is-pre-merge-for-marge + when: on_success + # Run pipeline by default in the main project if it was not triggered by + # Marge Bot, and any files affecting the pipeline were changed + - if: *is-post-merge-not-for-marge + when: on_success + # Allow triggering jobs manually in other cases + - when: manual + + + +# Git archive + +make git archive: + extends: + - .fdo.ci-fairy + stage: git-archive + rules: + - !reference [.scheduled_pipeline-rules, rules] + # ensure we are running on packet + tags: + - packet.net + script: + # Remove drm-ci files we just added + - rm -rf .gitlab-ci.* + + # Compactify the .git directory + - git gc --aggressive + # compress the current folder + - tar -cvzf ../$CI_PROJECT_NAME.tar.gz . + + # login with the JWT token file + - ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" ../$CI_PROJECT_NAME.tar.gz https://$S3_HOST/git-cache/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/$CI_PROJECT_NAME.tar.gz + + +# Sanity checks of MR settings and commit logs +sanity: + extends: + - .fdo.ci-fairy + stage: sanity + rules: + - if: *is-pre-merge + when: on_success + # Other cases default to never + variables: + GIT_STRATEGY: none + script: + # ci-fairy check-commits --junit-xml=check-commits.xml + - ci-fairy check-merge-request --require-allow-collaboration --junit-xml=check-merge-request.xml + artifacts: + when: on_failure + reports: + junit: check-*.xml + +# Rules for tests that should not block merging, but should be available to +# optionally run with the "play" button in the UI in pre-merge non-marge +# pipelines. This should appear in "extends:" after any includes of +# test-source-dep.yml rules, so that these rules replace those. +.test-manual-mr: + rules: + - !reference [.no_scheduled_pipelines-rules, rules] + - if: *is-forked-branch-or-pre-merge-not-for-marge + when: manual + variables: + JOB_TIMEOUT: 80 + + +# Jobs that need to pass before spending hardware resources on further testing +.required-for-hardware-jobs: + needs: [] \ No newline at end of file diff --git a/drivers/gpu/drm/ci/igt_runner.sh b/drivers/gpu/drm/ci/igt_runner.sh new file mode 100755 index 000000000000..2bb759165063 --- /dev/null +++ b/drivers/gpu/drm/ci/igt_runner.sh @@ -0,0 +1,77 @@ +#!/bin/sh +# SPDX-License-Identifier: MIT + +set -ex + +export IGT_FORCE_DRIVER=${DRIVER_NAME} +export PATH=$PATH:/igt/bin/ +export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/igt/lib/aarch64-linux-gnu/:/igt/lib/x86_64-linux-gnu:/igt/lib:/igt/lib64 + +# Uncomment the below to debug problems with driver probing +: ' +ls -l /dev/dri/ +cat /sys/kernel/debug/devices_deferred +cat /sys/kernel/debug/device_component/* +' + +# Dump drm state to confirm that kernel was able to find a connected display: +# TODO this path might not exist for all drivers.. maybe run modetest instead? +set +e +cat /sys/kernel/debug/dri/*/state +set -e + +# Cannot use HWCI_KERNEL_MODULES as at that point we don't have the module in /lib +if [ "$IGT_FORCE_DRIVER" = "amdgpu" ]; then + mv /install/modules/lib/modules/* /lib/modules/. + modprobe amdgpu +fi + +if [ -e "/install/xfails/$DRIVER_NAME-$GPU_VERSION-skips.txt" ]; then + IGT_SKIPS="--skips /install/xfails/$DRIVER_NAME-$GPU_VERSION-skips.txt" +fi + +if [ -e "/install/xfails/$DRIVER_NAME-$GPU_VERSION-flakes.txt" ]; then + IGT_FLAKES="--flakes /install/xfails/$DRIVER_NAME-$GPU_VERSION-flakes.txt" +fi + +if [ -e "/install/xfails/$DRIVER_NAME-$GPU_VERSION-fails.txt" ]; then + IGT_FAILS="--baseline /install/xfails/$DRIVER_NAME-$GPU_VERSION-fails.txt" +fi + +if [ "`uname -m`" = "aarch64" ]; then + ARCH="arm64" +elif [ "`uname -m`" = "armv7l" ]; then + ARCH="arm" +else + ARCH="x86_64" +fi + +curl -L --retry 4 -f --retry-all-errors --retry-delay 60 -s ${FDO_HTTP_CACHE_URI:-}$PIPELINE_ARTIFACTS_BASE/$ARCH/igt.tar.gz | tar --zstd -v -x -C / + +set +e +igt-runner \ + run \ + --igt-folder /igt/libexec/igt-gpu-tools \ + --caselist /install/testlist.txt \ + --output /results \ + $IGT_SKIPS \ + $IGT_FLAKES \ + $IGT_FAILS \ + --fraction-start $CI_NODE_INDEX \ + --fraction $CI_NODE_TOTAL \ + --jobs 1 +ret=$? +set -e + +deqp-runner junit \ + --testsuite IGT \ + --results /results/failures.csv \ + --output /results/junit.xml \ + --limit 50 \ + --template "See https://$CI_PROJECT_ROOT_NAMESPACE.pages.freedesktop.org/-/$CI_PROJECT_NAME/-/jobs/$CI_JOB_ID/artifacts/results/{{testcase}}.xml" + +# Store the results also in the simpler format used by the runner in ChromeOS CI +#sed -r 's/(dmesg-warn|pass)/success/g' /results/results.txt > /results/results_simple.txt + +cd $oldpath +exit $ret diff --git a/drivers/gpu/drm/ci/image-tags.yml b/drivers/gpu/drm/ci/image-tags.yml new file mode 100644 index 000000000000..f051b6c547c5 --- /dev/null +++ b/drivers/gpu/drm/ci/image-tags.yml @@ -0,0 +1,15 @@ +variables: + CONTAINER_TAG: "2023-08-10-mesa-uprev" + DEBIAN_X86_64_BUILD_BASE_IMAGE: "debian/x86_64_build-base" + DEBIAN_BASE_TAG: "${CONTAINER_TAG}" + + DEBIAN_X86_64_BUILD_IMAGE_PATH: "debian/x86_64_build" + DEBIAN_BUILD_TAG: "${CONTAINER_TAG}" + + KERNEL_ROOTFS_TAG: "${CONTAINER_TAG}" + + DEBIAN_X86_64_TEST_BASE_IMAGE: "debian/x86_64_test-base" + DEBIAN_X86_64_TEST_IMAGE_GL_PATH: "debian/x86_64_test-gl" + DEBIAN_X86_64_TEST_GL_TAG: "${CONTAINER_TAG}" + + ALPINE_X86_64_LAVA_SSH_TAG: "${CONTAINER_TAG}" \ No newline at end of file diff --git a/drivers/gpu/drm/ci/lava-submit.sh b/drivers/gpu/drm/ci/lava-submit.sh new file mode 100755 index 000000000000..0c4456b21b0f --- /dev/null +++ b/drivers/gpu/drm/ci/lava-submit.sh @@ -0,0 +1,57 @@ +#!/bin/bash +# SPDX-License-Identifier: MIT + +set -e +set -x + +# Try to use the kernel and rootfs built in mainline first, so we're more +# likely to hit cache +if curl -L --retry 4 -f --retry-all-errors --retry-delay 60 -s "https://${BASE_SYSTEM_MAINLINE_HOST_PATH}/done"; then + BASE_SYSTEM_HOST_PATH="${BASE_SYSTEM_MAINLINE_HOST_PATH}" +else + BASE_SYSTEM_HOST_PATH="${BASE_SYSTEM_FORK_HOST_PATH}" +fi + +rm -rf results +mkdir -p results/job-rootfs-overlay/ + +cp artifacts/ci-common/capture-devcoredump.sh results/job-rootfs-overlay/ +cp artifacts/ci-common/init-*.sh results/job-rootfs-overlay/ +cp artifacts/ci-common/intel-gpu-freq.sh results/job-rootfs-overlay/ +cp "$SCRIPTS_DIR"/setup-test-env.sh results/job-rootfs-overlay/ + +# Prepare env vars for upload. +section_start variables "Variables passed through:" +KERNEL_IMAGE_BASE_URL="https://${BASE_SYSTEM_HOST_PATH}" \ + artifacts/ci-common/generate-env.sh | tee results/job-rootfs-overlay/set-job-env-vars.sh +section_end variables + +tar zcf job-rootfs-overlay.tar.gz -C results/job-rootfs-overlay/ . +ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" job-rootfs-overlay.tar.gz "https://${JOB_ROOTFS_OVERLAY_PATH}" + +touch results/lava.log +tail -f results/lava.log & + +PYTHONPATH=artifacts/ artifacts/lava/lava_job_submitter.py \ + submit \ + --dump-yaml \ + --pipeline-info "$CI_JOB_NAME: $CI_PIPELINE_URL on $CI_COMMIT_REF_NAME ${CI_NODE_INDEX}/${CI_NODE_TOTAL}" \ + --rootfs-url-prefix "https://${BASE_SYSTEM_HOST_PATH}" \ + --kernel-url-prefix "https://${PIPELINE_ARTIFACTS_BASE}/${ARCH}" \ + --build-url "${FDO_HTTP_CACHE_URI:-}https://${PIPELINE_ARTIFACTS_BASE}/${ARCH}/kernel-files.tar.zst" \ + --job-rootfs-overlay-url "${FDO_HTTP_CACHE_URI:-}https://${JOB_ROOTFS_OVERLAY_PATH}" \ + --job-timeout-min ${JOB_TIMEOUT:-80} \ + --first-stage-init artifacts/ci-common/init-stage1.sh \ + --ci-project-dir "${CI_PROJECT_DIR}" \ + --device-type "${DEVICE_TYPE}" \ + --dtb-filename "${DTB}" \ + --jwt-file "${CI_JOB_JWT_FILE}" \ + --kernel-image-name "${KERNEL_IMAGE_NAME}" \ + --kernel-image-type "${KERNEL_IMAGE_TYPE}" \ + --boot-method "${BOOT_METHOD}" \ + --visibility-group "${VISIBILITY_GROUP}" \ + --lava-tags "${LAVA_TAGS}" \ + --mesa-job-name "$CI_JOB_NAME" \ + --structured-log-file "results/lava_job_detail.json" \ + --ssh-client-image "${LAVA_SSH_CLIENT_IMAGE}" \ + >> results/lava.log diff --git a/drivers/gpu/drm/ci/static-checks.yml b/drivers/gpu/drm/ci/static-checks.yml new file mode 100644 index 000000000000..13ffa827b7fa --- /dev/null +++ b/drivers/gpu/drm/ci/static-checks.yml @@ -0,0 +1,12 @@ +check-patch: + extends: + - .build + - .use-debian/x86_64_build + script: + - drivers/gpu/drm/ci/check-patch.py + variables: + CHECKPATCH_TYPES: "BAD_SIGN_OFF,BAD_STABLE_ADDRESS_STYLE,COMMIT_COMMENT_SYMBOL,COMMIT_MESSAGE,EMAIL_SUBJECT,FROM_SIGN_OFF_MISMATCH,MISSING_SIGN_OFF,NO_AUTHOR_SIGN_OFF,DIFF_IN_COMMIT_MSG,GERRIT_CHANGE_ID,GIT_COMMIT_ID,UNKNOWN_COMMIT_ID,CODE_INDENT,BIT_MACRO,DOS_LINE_ENDINGS" + rules: + - if: '$CI_PIPELINE_SOURCE == "merge_request_event"' + when: on_success + # Other cases default to never diff --git a/drivers/gpu/drm/ci/test.yml b/drivers/gpu/drm/ci/test.yml new file mode 100644 index 000000000000..6473cddaa7a9 --- /dev/null +++ b/drivers/gpu/drm/ci/test.yml @@ -0,0 +1,335 @@ +.test-rules: + rules: + - if: '$FD_FARM == "offline" && $RUNNER_TAG =~ /^google-freedreno-/' + when: never + - if: '$COLLABORA_FARM == "offline" && $RUNNER_TAG =~ /^mesa-ci-x86-64-lava-/' + when: never + - !reference [.no_scheduled_pipelines-rules, rules] + - when: on_success + +.lava-test: + extends: + - .test-rules + script: + # Note: Build dir (and thus install) may be dirty due to GIT_STRATEGY + - rm -rf install + - tar -xf artifacts/install.tar + - mv install/* artifacts/. + # Override it with our lava-submit.sh script + - ./artifacts/lava-submit.sh + +.lava-igt:arm32: + extends: + - .lava-test:arm32 + variables: + HWCI_TEST_SCRIPT: "/install/igt_runner.sh" + ARCH: "armhf" + dependencies: + - testing:arm32 + needs: + - alpine/x86_64_lava_ssh_client + - kernel+rootfs_arm32 + - debian/x86_64_build + - testing:arm32 + - igt:arm32 + +.lava-igt:arm64: + extends: + - .lava-test:arm64 + variables: + HWCI_TEST_SCRIPT: "/install/igt_runner.sh" + ARCH: "arm64" + dependencies: + - testing:arm64 + needs: + - alpine/x86_64_lava_ssh_client + - kernel+rootfs_arm64 + - debian/x86_64_build + - testing:arm64 + - igt:arm64 + +.lava-igt:x86_64: + extends: + - .lava-test:x86_64 + variables: + HWCI_TEST_SCRIPT: "/install/igt_runner.sh" + ARCH: "x86_64" + dependencies: + - testing:x86_64 + needs: + - alpine/x86_64_lava_ssh_client + - kernel+rootfs_x86_64 + - debian/x86_64_build + - testing:x86_64 + - igt:x86_64 + +.baremetal-igt-arm64: + extends: + - .baremetal-test-arm64 + - .use-debian/arm64_test + - .test-rules + variables: + FDO_CI_CONCURRENT: 10 + HWCI_TEST_SCRIPT: "/install/igt_runner.sh" + S3_ARTIFACT_NAME: "arm64/kernel-files" + BM_KERNEL: https://${PIPELINE_ARTIFACTS_BASE}/arm64/Image.gz + BM_CMDLINE: "ip=dhcp console=ttyMSM0,115200n8 $BM_KERNEL_EXTRA_ARGS root=/dev/nfs rw nfsrootdebug nfsroot=,tcp,nfsvers=4.2 init=/init $BM_KERNELARGS" + needs: + - debian/arm64_test + - job: testing:arm64 + artifacts: false + - igt:arm64 + tags: + - $RUNNER_TAG + +msm:sc7180: + extends: + - .lava-igt:arm64 + stage: msm + parallel: 2 + variables: + DRIVER_NAME: msm + DEVICE_TYPE: sc7180-trogdor-lazor-limozeen + DTB: sc7180-trogdor-lazor-limozeen-nots-r5 + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "" + GPU_VERSION: sc7180 + RUNNER_TAG: mesa-ci-x86-64-lava-sc7180-trogdor-lazor-limozeen + +msm:apq8016: + extends: + - .baremetal-igt-arm64 + stage: msm + variables: + DRIVER_NAME: msm + BM_DTB: https://${PIPELINE_ARTIFACTS_BASE}/arm64/apq8016-sbc.dtb + GPU_VERSION: apq8016 + BM_CMDLINE: "ip=dhcp console=ttyMSM0,115200n8 $BM_KERNEL_EXTRA_ARGS root=/dev/nfs rw nfsrootdebug nfsroot=,tcp,nfsvers=4.2 init=/init $BM_KERNELARGS" + RUNNER_TAG: google-freedreno-db410c + script: + - ./install/bare-metal/fastboot.sh + rules: + # TODO: current issue: it is not fiding the NFS root. Fix and remove this rule. + - when: never + +msm:apq8096: + extends: + - .baremetal-igt-arm64 + stage: msm + variables: + DRIVER_NAME: msm + BM_KERNEL_EXTRA_ARGS: maxcpus=2 + BM_DTB: https://${PIPELINE_ARTIFACTS_BASE}/arm64/apq8096-db820c.dtb + GPU_VERSION: apq8096 + RUNNER_TAG: google-freedreno-db820c + script: + - ./install/bare-metal/fastboot.sh + +msm:sdm845: + extends: + - .baremetal-igt-arm64 + stage: msm + parallel: 6 + variables: + DRIVER_NAME: msm + BM_KERNEL: https://${PIPELINE_ARTIFACTS_BASE}/arm64/cheza-kernel + GPU_VERSION: sdm845 + RUNNER_TAG: google-freedreno-cheza + script: + - ./install/bare-metal/cros-servo.sh + +rockchip:rk3288: + extends: + - .lava-igt:arm32 + stage: rockchip + variables: + DRIVER_NAME: rockchip + DEVICE_TYPE: rk3288-veyron-jaq + DTB: ${DEVICE_TYPE} + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "zimage" + GPU_VERSION: rk3288 + RUNNER_TAG: mesa-ci-x86-64-lava-rk3288-veyron-jaq + +rockchip:rk3399: + extends: + - .lava-igt:arm64 + stage: rockchip + parallel: 3 + variables: + DRIVER_NAME: rockchip + DEVICE_TYPE: rk3399-gru-kevin + DTB: ${DEVICE_TYPE} + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "" + GPU_VERSION: rk3399 + RUNNER_TAG: mesa-ci-x86-64-lava-rk3399-gru-kevin + +.i915: + extends: + - .lava-igt:x86_64 + stage: i915 + variables: + DRIVER_NAME: i915 + DTB: "" + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "" + +i915:apl: + extends: + - .i915 + parallel: 12 + variables: + DEVICE_TYPE: asus-C523NA-A20057-coral + GPU_VERSION: apl + RUNNER_TAG: mesa-ci-x86-64-lava-asus-C523NA-A20057-coral + +i915:glk: + extends: + - .i915 + parallel: 5 + variables: + DEVICE_TYPE: hp-x360-12b-ca0010nr-n4020-octopus + GPU_VERSION: glk + RUNNER_TAG: mesa-ci-x86-64-lava-hp-x360-12b-ca0010nr-n4020-octopus + +i915:amly: + extends: + - .i915 + parallel: 8 + variables: + DEVICE_TYPE: asus-C433TA-AJ0005-rammus + GPU_VERSION: amly + RUNNER_TAG: mesa-ci-x86-64-lava-asus-C433TA-AJ0005-rammus + +i915:kbl: + extends: + - .i915 + parallel: 5 + variables: + DEVICE_TYPE: hp-x360-14-G1-sona + GPU_VERSION: kbl + RUNNER_TAG: mesa-ci-x86-64-lava-hp-x360-14-G1-sona + +i915:whl: + extends: + - .i915 + parallel: 8 + variables: + DEVICE_TYPE: dell-latitude-5400-8665U-sarien + GPU_VERSION: whl + RUNNER_TAG: mesa-ci-x86-64-lava-dell-latitude-5400-8665U-sarien + +i915:cml: + extends: + - .i915 + parallel: 6 + variables: + DEVICE_TYPE: asus-C436FA-Flip-hatch + GPU_VERSION: cml + RUNNER_TAG: mesa-ci-x86-64-lava-asus-C436FA-flip-hatch + +i915:tgl: + extends: + - .i915 + parallel: 6 + variables: + DEVICE_TYPE: asus-cx9400-volteer + GPU_VERSION: tgl + RUNNER_TAG: mesa-ci-x86-64-lava-asus-cx9400-volteer + +.amdgpu: + extends: + - .lava-igt:x86_64 + stage: amdgpu + variables: + DRIVER_NAME: amdgpu + DTB: "" + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "" + +amdgpu:stoney: + extends: + - .amdgpu + variables: + DEVICE_TYPE: hp-11A-G6-EE-grunt + GPU_VERSION: stoney + RUNNER_TAG: mesa-ci-x86-64-lava-hp-11A-G6-EE-grunt + +.mediatek: + extends: + - .lava-igt:arm64 + stage: mediatek + variables: + DRIVER_NAME: mediatek + DTB: ${DEVICE_TYPE} + BOOT_METHOD: depthcharge + KERNEL_IMAGE_TYPE: "" + +mediatek:mt8173: + extends: + - .mediatek + variables: + DEVICE_TYPE: mt8173-elm-hana + GPU_VERSION: mt8173 + RUNNER_TAG: mesa-ci-x86-64-lava-mt8173-elm-hana + rules: + # TODO: current issue: device is hanging. Fix and remove this rule. + - when: never + +mediatek:mt8183: + extends: + - .mediatek + variables: + DEVICE_TYPE: mt8183-kukui-jacuzzi-juniper-sku16 + GPU_VERSION: mt8183 + RUNNER_TAG: mesa-ci-x86-64-lava-mt8183-kukui-jacuzzi-juniper-sku16 + +# drm-mtk doesn't even probe yet in mainline for mt8192 +.mediatek:mt8192: + extends: + - .mediatek + variables: + DEVICE_TYPE: mt8192-asurada-spherion-r0 + GPU_VERSION: mt8192 + RUNNER_TAG: mesa-ci-x86-64-lava-mt8192-asurada-spherion-r0 + +.meson: + extends: + - .lava-igt:arm64 + stage: meson + variables: + DRIVER_NAME: meson + DTB: ${DEVICE_TYPE} + BOOT_METHOD: u-boot + KERNEL_IMAGE_TYPE: "image" + +meson:g12b: + extends: + - .meson + variables: + DEVICE_TYPE: meson-g12b-a311d-khadas-vim3 + GPU_VERSION: g12b + RUNNER_TAG: mesa-ci-x86-64-lava-meson-g12b-a311d-khadas-vim3 + +virtio_gpu:none: + stage: virtio-gpu + variables: + CROSVM_GALLIUM_DRIVER: llvmpipe + DRIVER_NAME: virtio_gpu + GPU_VERSION: none + extends: + - .test-gl + tags: + - kvm + script: + - ln -sf $CI_PROJECT_DIR/install /install + - mv install/bzImage /lava-files/bzImage + - install/crosvm-runner.sh install/igt_runner.sh + needs: + - debian/x86_64_test-gl + - testing:x86_64 + - igt:x86_64 + rules: + # TODO: current issue: malloc(): corrupted top size. Fix and remove this rule. + - when: never \ No newline at end of file diff --git a/drivers/gpu/drm/ci/testlist.txt b/drivers/gpu/drm/ci/testlist.txt new file mode 100644 index 000000000000..f82cd90372f4 --- /dev/null +++ b/drivers/gpu/drm/ci/testlist.txt @@ -0,0 +1,2912 @@ +core_auth@getclient-simple +core_auth@getclient-master-drop +core_auth@basic-auth +core_auth@many-magics +core_getclient +core_getstats +core_getversion +core_setmaster_vs_auth +drm_read@invalid-buffer +drm_read@fault-buffer +drm_read@empty-block +drm_read@empty-nonblock +drm_read@short-buffer-block +drm_read@short-buffer-nonblock +drm_read@short-buffer-wakeup +gem_eio@throttle +gem_eio@create +gem_eio@create-ext +gem_eio@context-create +gem_eio@execbuf +gem_eio@banned +gem_eio@suspend +gem_eio@hibernate +gem_eio@in-flight-external +gem_eio@in-flight-suspend +gem_eio@reset-stress +gem_eio@unwedge-stress +gem_eio@wait-immediate +gem_eio@wait-wedge-immediate +gem_eio@in-flight-immediate +gem_eio@in-flight-contexts-immediate +gem_eio@in-flight-internal-immediate +gem_eio@wait-1us +gem_eio@wait-wedge-1us +gem_eio@in-flight-1us +gem_eio@in-flight-contexts-1us +gem_eio@in-flight-internal-1us +gem_eio@wait-10ms +gem_eio@wait-wedge-10ms +gem_eio@in-flight-10ms +gem_eio@in-flight-contexts-10ms +gem_eio@in-flight-internal-10ms +gem_eio@kms +kms_3d +kms_addfb_basic@unused-handle +kms_addfb_basic@unused-pitches +kms_addfb_basic@unused-offsets +kms_addfb_basic@unused-modifier +kms_addfb_basic@clobberred-modifier +kms_addfb_basic@invalid-smem-bo-on-discrete +kms_addfb_basic@legacy-format +kms_addfb_basic@no-handle +kms_addfb_basic@basic +kms_addfb_basic@bad-pitch-0 +kms_addfb_basic@bad-pitch-32 +kms_addfb_basic@bad-pitch-63 +kms_addfb_basic@bad-pitch-128 +kms_addfb_basic@bad-pitch-256 +kms_addfb_basic@bad-pitch-1024 +kms_addfb_basic@bad-pitch-999 +kms_addfb_basic@bad-pitch-65536 +kms_addfb_basic@invalid-get-prop-any +kms_addfb_basic@invalid-get-prop +kms_addfb_basic@invalid-set-prop-any +kms_addfb_basic@invalid-set-prop +kms_addfb_basic@master-rmfb +kms_addfb_basic@addfb25-modifier-no-flag +kms_addfb_basic@addfb25-bad-modifier +kms_addfb_basic@addfb25-x-tiled-mismatch-legacy +kms_addfb_basic@addfb25-x-tiled-legacy +kms_addfb_basic@addfb25-framebuffer-vs-set-tiling +kms_addfb_basic@basic-x-tiled-legacy +kms_addfb_basic@framebuffer-vs-set-tiling +kms_addfb_basic@tile-pitch-mismatch +kms_addfb_basic@basic-y-tiled-legacy +kms_addfb_basic@size-max +kms_addfb_basic@too-wide +kms_addfb_basic@too-high +kms_addfb_basic@bo-too-small +kms_addfb_basic@small-bo +kms_addfb_basic@bo-too-small-due-to-tiling +kms_addfb_basic@addfb25-y-tiled-legacy +kms_addfb_basic@addfb25-yf-tiled-legacy +kms_addfb_basic@addfb25-y-tiled-small-legacy +kms_addfb_basic@addfb25-4-tiled +kms_async_flips@async-flip-with-page-flip-events +kms_async_flips@alternate-sync-async-flip +kms_async_flips@test-time-stamp +kms_async_flips@test-cursor +kms_async_flips@invalid-async-flip +kms_async_flips@crc +kms_atomic@plane-overlay-legacy +kms_atomic@plane-primary-legacy +kms_atomic@plane-primary-overlay-mutable-zpos +kms_atomic@plane-immutable-zpos +kms_atomic@test-only +kms_atomic@plane-cursor-legacy +kms_atomic@plane-invalid-params +kms_atomic@plane-invalid-params-fence +kms_atomic@crtc-invalid-params +kms_atomic@crtc-invalid-params-fence +kms_atomic@atomic-invalid-params +kms_atomic@atomic_plane_damage +kms_atomic_interruptible@legacy-setmode +kms_atomic_interruptible@atomic-setmode +kms_atomic_interruptible@legacy-dpms +kms_atomic_interruptible@legacy-pageflip +kms_atomic_interruptible@legacy-cursor +kms_atomic_interruptible@universal-setplane-primary +kms_atomic_interruptible@universal-setplane-cursor +kms_atomic_transition@plane-primary-toggle-with-vblank-wait +kms_atomic_transition@plane-all-transition +kms_atomic_transition@plane-all-transition-fencing +kms_atomic_transition@plane-all-transition-nonblocking +kms_atomic_transition@plane-all-transition-nonblocking-fencing +kms_atomic_transition@plane-use-after-nonblocking-unbind +kms_atomic_transition@plane-use-after-nonblocking-unbind-fencing +kms_atomic_transition@plane-all-modeset-transition +kms_atomic_transition@plane-all-modeset-transition-fencing +kms_atomic_transition@plane-all-modeset-transition-internal-panels +kms_atomic_transition@plane-all-modeset-transition-fencing-internal-panels +kms_atomic_transition@plane-toggle-modeset-transition +kms_atomic_transition@modeset-transition +kms_atomic_transition@modeset-transition-fencing +kms_atomic_transition@modeset-transition-nonblocking +kms_atomic_transition@modeset-transition-nonblocking-fencing +kms_big_fb@x-tiled-addfb-size-overflow +kms_big_fb@y-tiled-addfb-size-overflow +kms_big_fb@yf-tiled-addfb-size-overflow +kms_big_fb@4-tiled-addfb-size-overflow +kms_big_fb@x-tiled-addfb-size-offset-overflow +kms_big_fb@y-tiled-addfb-size-offset-overflow +kms_big_fb@yf-tiled-addfb-size-offset-overflow +kms_big_fb@4-tiled-addfb-size-offset-overflow +kms_big_fb@linear-addfb +kms_big_fb@x-tiled-addfb +kms_big_fb@y-tiled-addfb +kms_big_fb@yf-tiled-addfb +kms_big_fb@4-tiled-addfb +kms_big_fb@linear-8bpp-rotate-0 +kms_big_fb@linear-8bpp-rotate-90 +kms_big_fb@linear-8bpp-rotate-180 +kms_big_fb@linear-8bpp-rotate-270 +kms_big_fb@linear-16bpp-rotate-0 +kms_big_fb@linear-16bpp-rotate-90 +kms_big_fb@linear-16bpp-rotate-180 +kms_big_fb@linear-16bpp-rotate-270 +kms_big_fb@linear-32bpp-rotate-0 +kms_big_fb@linear-32bpp-rotate-90 +kms_big_fb@linear-32bpp-rotate-180 +kms_big_fb@linear-32bpp-rotate-270 +kms_big_fb@linear-64bpp-rotate-0 +kms_big_fb@linear-64bpp-rotate-90 +kms_big_fb@linear-64bpp-rotate-180 +kms_big_fb@linear-64bpp-rotate-270 +kms_big_fb@x-tiled-8bpp-rotate-0 +kms_big_fb@x-tiled-8bpp-rotate-90 +kms_big_fb@x-tiled-8bpp-rotate-180 +kms_big_fb@x-tiled-8bpp-rotate-270 +kms_big_fb@x-tiled-16bpp-rotate-0 +kms_big_fb@x-tiled-16bpp-rotate-90 +kms_big_fb@x-tiled-16bpp-rotate-180 +kms_big_fb@x-tiled-16bpp-rotate-270 +kms_big_fb@x-tiled-32bpp-rotate-0 +kms_big_fb@x-tiled-32bpp-rotate-90 +kms_big_fb@x-tiled-32bpp-rotate-180 +kms_big_fb@x-tiled-32bpp-rotate-270 +kms_big_fb@x-tiled-64bpp-rotate-0 +kms_big_fb@x-tiled-64bpp-rotate-90 +kms_big_fb@x-tiled-64bpp-rotate-180 +kms_big_fb@x-tiled-64bpp-rotate-270 +kms_big_fb@y-tiled-8bpp-rotate-0 +kms_big_fb@y-tiled-8bpp-rotate-90 +kms_big_fb@y-tiled-8bpp-rotate-180 +kms_big_fb@y-tiled-8bpp-rotate-270 +kms_big_fb@y-tiled-16bpp-rotate-0 +kms_big_fb@y-tiled-16bpp-rotate-90 +kms_big_fb@y-tiled-16bpp-rotate-180 +kms_big_fb@y-tiled-16bpp-rotate-270 +kms_big_fb@y-tiled-32bpp-rotate-0 +kms_big_fb@y-tiled-32bpp-rotate-90 +kms_big_fb@y-tiled-32bpp-rotate-180 +kms_big_fb@y-tiled-32bpp-rotate-270 +kms_big_fb@y-tiled-64bpp-rotate-0 +kms_big_fb@y-tiled-64bpp-rotate-90 +kms_big_fb@y-tiled-64bpp-rotate-180 +kms_big_fb@y-tiled-64bpp-rotate-270 +kms_big_fb@yf-tiled-8bpp-rotate-0 +kms_big_fb@yf-tiled-8bpp-rotate-90 +kms_big_fb@yf-tiled-8bpp-rotate-180 +kms_big_fb@yf-tiled-8bpp-rotate-270 +kms_big_fb@yf-tiled-16bpp-rotate-0 +kms_big_fb@yf-tiled-16bpp-rotate-90 +kms_big_fb@yf-tiled-16bpp-rotate-180 +kms_big_fb@yf-tiled-16bpp-rotate-270 +kms_big_fb@yf-tiled-32bpp-rotate-0 +kms_big_fb@yf-tiled-32bpp-rotate-90 +kms_big_fb@yf-tiled-32bpp-rotate-180 +kms_big_fb@yf-tiled-32bpp-rotate-270 +kms_big_fb@yf-tiled-64bpp-rotate-0 +kms_big_fb@yf-tiled-64bpp-rotate-90 +kms_big_fb@yf-tiled-64bpp-rotate-180 +kms_big_fb@yf-tiled-64bpp-rotate-270 +kms_big_fb@4-tiled-8bpp-rotate-0 +kms_big_fb@4-tiled-8bpp-rotate-90 +kms_big_fb@4-tiled-8bpp-rotate-180 +kms_big_fb@4-tiled-8bpp-rotate-270 +kms_big_fb@4-tiled-16bpp-rotate-0 +kms_big_fb@4-tiled-16bpp-rotate-90 +kms_big_fb@4-tiled-16bpp-rotate-180 +kms_big_fb@4-tiled-16bpp-rotate-270 +kms_big_fb@4-tiled-32bpp-rotate-0 +kms_big_fb@4-tiled-32bpp-rotate-90 +kms_big_fb@4-tiled-32bpp-rotate-180 +kms_big_fb@4-tiled-32bpp-rotate-270 +kms_big_fb@4-tiled-64bpp-rotate-0 +kms_big_fb@4-tiled-64bpp-rotate-90 +kms_big_fb@4-tiled-64bpp-rotate-180 +kms_big_fb@4-tiled-64bpp-rotate-270 +kms_big_fb@linear-max-hw-stride-32bpp-rotate-0 +kms_big_fb@linear-max-hw-stride-32bpp-rotate-180 +kms_big_fb@linear-max-hw-stride-64bpp-rotate-0 +kms_big_fb@linear-max-hw-stride-64bpp-rotate-180 +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0 +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-async-flip +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180 +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-async-flip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0 +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-async-flip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180 +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-hflip +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip +kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip-async-flip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip +kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0 +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-async-flip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180 +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180-async-flip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0 +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0-async-flip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180 +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-async-flip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180-hflip +kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180-hflip-async-flip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0-hflip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip +kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0 +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-async-flip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-180 +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-180-async-flip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0 +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-async-flip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180 +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-async-flip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-180-hflip +kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-180-hflip-async-flip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-hflip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip +kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0 +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-async-flip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180 +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-async-flip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0 +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-async-flip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180 +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-async-flip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-hflip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-hflip +kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-180-hflip-async-flip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0-hflip-async-flip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-hflip +kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip +kms_big_joiner@basic +kms_big_joiner@invalid-modeset +kms_big_joiner@2x-modeset +kms_busy@basic +kms_busy@basic-hang +kms_busy@extended-pageflip-modeset-hang-oldfb +kms_busy@extended-pageflip-hang-oldfb +kms_busy@extended-pageflip-hang-newfb +kms_busy@extended-modeset-hang-oldfb +kms_busy@extended-modeset-hang-newfb +kms_busy@extended-modeset-hang-oldfb-with-reset +kms_busy@extended-modeset-hang-newfb-with-reset +kms_bw@linear-tiling-1-displays-1920x1080p +kms_bw@linear-tiling-1-displays-2560x1440p +kms_bw@linear-tiling-1-displays-3840x2160p +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-2560x1440p +kms_bw@linear-tiling-2-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_bw@linear-tiling-4-displays-1920x1080p +kms_bw@linear-tiling-4-displays-2560x1440p +kms_bw@linear-tiling-4-displays-3840x2160p +kms_bw@linear-tiling-5-displays-1920x1080p +kms_bw@linear-tiling-5-displays-2560x1440p +kms_bw@linear-tiling-5-displays-3840x2160p +kms_bw@linear-tiling-6-displays-1920x1080p +kms_bw@linear-tiling-6-displays-2560x1440p +kms_bw@linear-tiling-6-displays-3840x2160p +kms_bw@linear-tiling-7-displays-1920x1080p +kms_bw@linear-tiling-7-displays-2560x1440p +kms_bw@linear-tiling-7-displays-3840x2160p +kms_bw@linear-tiling-8-displays-1920x1080p +kms_bw@linear-tiling-8-displays-2560x1440p +kms_bw@linear-tiling-8-displays-3840x2160p +kms_ccs@pipe-A-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-A-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-A-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-A-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-A-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-A-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-A-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-A-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-A-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-A-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-A-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-A-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-A-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-A-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-A-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-A-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-A-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-A-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-B-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-B-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-B-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-B-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-B-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-B-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-B-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-B-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-B-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-B-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-B-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-B-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-B-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-B-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-B-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-B-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-B-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-C-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-C-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-C-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-C-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-C-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-C-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-C-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-C-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-C-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-C-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-C-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-C-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-C-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-C-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-C-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-C-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-C-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-D-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-D-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-D-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-D-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-D-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-D-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-D-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-D-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-D-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-D-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-D-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-D-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-D-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-D-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-D-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-D-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-D-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-E-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-E-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-E-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-E-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-E-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-E-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-E-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-E-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-E-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-E-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-E-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-E-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-E-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-E-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-E-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-E-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-E-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-F-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-F-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-F-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-F-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-F-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-F-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-F-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-F-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-F-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-F-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-F-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-F-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-F-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-F-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-F-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-F-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-F-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-G-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-G-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-G-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-G-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-G-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-G-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-G-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-G-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-G-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-G-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-G-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-G-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-G-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-G-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-G-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-G-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-G-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-bad-pixel-format-y_tiled_ccs +kms_ccs@pipe-H-bad-pixel-format-yf_tiled_ccs +kms_ccs@pipe-H-bad-pixel-format-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-bad-pixel-format-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-bad-pixel-format-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-bad-pixel-format-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-bad-pixel-format-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-bad-pixel-format-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-bad-pixel-format-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-bad-pixel-format-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-bad-pixel-format-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-bad-rotation-90-y_tiled_ccs +kms_ccs@pipe-H-bad-rotation-90-yf_tiled_ccs +kms_ccs@pipe-H-bad-rotation-90-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-bad-rotation-90-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-bad-rotation-90-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-bad-rotation-90-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-bad-rotation-90-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-bad-rotation-90-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-bad-rotation-90-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-bad-rotation-90-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-bad-rotation-90-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-basic-y_tiled_ccs +kms_ccs@pipe-H-crc-primary-basic-yf_tiled_ccs +kms_ccs@pipe-H-crc-primary-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-crc-primary-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-crc-primary-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-crc-primary-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-crc-primary-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-crc-primary-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-crc-primary-basic-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-rotation-180-y_tiled_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-yf_tiled_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-rotation-180-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-crc-primary-rotation-180-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-random-ccs-data-y_tiled_ccs +kms_ccs@pipe-H-random-ccs-data-yf_tiled_ccs +kms_ccs@pipe-H-random-ccs-data-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-random-ccs-data-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-random-ccs-data-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-random-ccs-data-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-random-ccs-data-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-random-ccs-data-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-random-ccs-data-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-random-ccs-data-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-random-ccs-data-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-missing-ccs-buffer-y_tiled_ccs +kms_ccs@pipe-H-missing-ccs-buffer-yf_tiled_ccs +kms_ccs@pipe-H-missing-ccs-buffer-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-missing-ccs-buffer-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-missing-ccs-buffer-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-missing-ccs-buffer-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-missing-ccs-buffer-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-missing-ccs-buffer-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-ccs-on-another-bo-y_tiled_ccs +kms_ccs@pipe-H-ccs-on-another-bo-yf_tiled_ccs +kms_ccs@pipe-H-ccs-on-another-bo-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-ccs-on-another-bo-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-ccs-on-another-bo-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-ccs-on-another-bo-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-ccs-on-another-bo-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-bad-aux-stride-y_tiled_ccs +kms_ccs@pipe-H-bad-aux-stride-yf_tiled_ccs +kms_ccs@pipe-H-bad-aux-stride-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-bad-aux-stride-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-bad-aux-stride-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-bad-aux-stride-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-bad-aux-stride-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-bad-aux-stride-4_tiled_mtl_rc_ccs_cc +kms_ccs@pipe-H-crc-sprite-planes-basic-y_tiled_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-yf_tiled_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc +kms_ccs@pipe-H-crc-sprite-planes-basic-y_tiled_gen12_mc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_dg2_mc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_dg2_rc_ccs_cc +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_mtl_mc_ccs +kms_ccs@pipe-H-crc-sprite-planes-basic-4_tiled_mtl_rc_ccs_cc +kms_cdclk@plane-scaling +kms_cdclk@mode-transition +kms_cdclk@mode-transition-all-outputs +kms_color@degamma +kms_color@gamma +kms_color@legacy-gamma +kms_color@legacy-gamma-reset +kms_color@ctm-red-to-blue +kms_color@ctm-green-to-red +kms_color@ctm-blue-to-red +kms_color@ctm-max +kms_color@ctm-negative +kms_color@ctm-0-25 +kms_color@ctm-0-50 +kms_color@ctm-0-75 +kms_color@ctm-signed +kms_color@deep-color +kms_color@invalid-gamma-lut-sizes +kms_color@invalid-degamma-lut-sizes +kms_color@invalid-ctm-matrix-sizes +kms_concurrent@pipe-A +kms_concurrent@pipe-B +kms_concurrent@pipe-C +kms_concurrent@pipe-D +kms_concurrent@pipe-E +kms_concurrent@pipe-F +kms_concurrent@pipe-G +kms_concurrent@pipe-H +kms_content_protection@legacy +kms_content_protection@atomic +kms_content_protection@atomic-dpms +kms_content_protection@LIC +kms_content_protection@type1 +kms_content_protection@mei_interface +kms_content_protection@content_type_change +kms_content_protection@uevent +kms_content_protection@srm +kms_content_protection@dp-mst-type-0 +kms_content_protection@dp-mst-lic-type-0 +kms_content_protection@dp-mst-type-1 +kms_content_protection@dp-mst-lic-type-1 +kms_cursor_crc@cursor-size-change +kms_cursor_crc@cursor-alpha-opaque +kms_cursor_crc@cursor-alpha-transparent +kms_cursor_crc@cursor-dpms +kms_cursor_crc@cursor-suspend +kms_cursor_crc@cursor-onscreen-32x32 +kms_cursor_crc@cursor-offscreen-32x32 +kms_cursor_crc@cursor-sliding-32x32 +kms_cursor_crc@cursor-random-32x32 +kms_cursor_crc@cursor-rapid-movement-32x32 +kms_cursor_crc@cursor-onscreen-32x10 +kms_cursor_crc@cursor-offscreen-32x10 +kms_cursor_crc@cursor-sliding-32x10 +kms_cursor_crc@cursor-random-32x10 +kms_cursor_crc@cursor-rapid-movement-32x10 +kms_cursor_crc@cursor-onscreen-64x64 +kms_cursor_crc@cursor-offscreen-64x64 +kms_cursor_crc@cursor-sliding-64x64 +kms_cursor_crc@cursor-random-64x64 +kms_cursor_crc@cursor-rapid-movement-64x64 +kms_cursor_crc@cursor-onscreen-64x21 +kms_cursor_crc@cursor-offscreen-64x21 +kms_cursor_crc@cursor-sliding-64x21 +kms_cursor_crc@cursor-random-64x21 +kms_cursor_crc@cursor-rapid-movement-64x21 +kms_cursor_crc@cursor-onscreen-128x128 +kms_cursor_crc@cursor-offscreen-128x128 +kms_cursor_crc@cursor-sliding-128x128 +kms_cursor_crc@cursor-random-128x128 +kms_cursor_crc@cursor-rapid-movement-128x128 +kms_cursor_crc@cursor-onscreen-128x42 +kms_cursor_crc@cursor-offscreen-128x42 +kms_cursor_crc@cursor-sliding-128x42 +kms_cursor_crc@cursor-random-128x42 +kms_cursor_crc@cursor-rapid-movement-128x42 +kms_cursor_crc@cursor-onscreen-256x256 +kms_cursor_crc@cursor-offscreen-256x256 +kms_cursor_crc@cursor-sliding-256x256 +kms_cursor_crc@cursor-random-256x256 +kms_cursor_crc@cursor-rapid-movement-256x256 +kms_cursor_crc@cursor-onscreen-256x85 +kms_cursor_crc@cursor-offscreen-256x85 +kms_cursor_crc@cursor-sliding-256x85 +kms_cursor_crc@cursor-random-256x85 +kms_cursor_crc@cursor-rapid-movement-256x85 +kms_cursor_crc@cursor-onscreen-512x512 +kms_cursor_crc@cursor-offscreen-512x512 +kms_cursor_crc@cursor-sliding-512x512 +kms_cursor_crc@cursor-random-512x512 +kms_cursor_crc@cursor-rapid-movement-512x512 +kms_cursor_crc@cursor-onscreen-512x170 +kms_cursor_crc@cursor-offscreen-512x170 +kms_cursor_crc@cursor-sliding-512x170 +kms_cursor_crc@cursor-random-512x170 +kms_cursor_crc@cursor-rapid-movement-512x170 +kms_cursor_crc@cursor-onscreen-max-size +kms_cursor_crc@cursor-offscreen-max-size +kms_cursor_crc@cursor-sliding-max-size +kms_cursor_crc@cursor-random-max-size +kms_cursor_crc@cursor-rapid-movement-max-size +kms_cursor_legacy@single-bo +kms_cursor_legacy@single-move +kms_cursor_legacy@forked-bo +kms_cursor_legacy@forked-move +kms_cursor_legacy@torture-bo +kms_cursor_legacy@torture-move +kms_cursor_legacy@nonblocking-modeset-vs-cursor-atomic +kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-atomic +kms_cursor_legacy@2x-flip-vs-cursor-legacy +kms_cursor_legacy@2x-flip-vs-cursor-atomic +kms_cursor_legacy@2x-long-flip-vs-cursor-legacy +kms_cursor_legacy@2x-long-flip-vs-cursor-atomic +kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic +kms_cursor_legacy@2x-long-nonblocking-modeset-vs-cursor-atomic +kms_cursor_legacy@2x-cursor-vs-flip-legacy +kms_cursor_legacy@2x-long-cursor-vs-flip-legacy +kms_cursor_legacy@2x-cursor-vs-flip-atomic +kms_cursor_legacy@2x-long-cursor-vs-flip-atomic +kms_cursor_legacy@flip-vs-cursor-crc-legacy +kms_cursor_legacy@flip-vs-cursor-crc-atomic +kms_cursor_legacy@flip-vs-cursor-busy-crc-legacy +kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic +kms_cursor_legacy@basic-flip-before-cursor-legacy +kms_cursor_legacy@basic-busy-flip-before-cursor-legacy +kms_cursor_legacy@basic-flip-after-cursor-legacy +kms_cursor_legacy@basic-flip-before-cursor-varying-size +kms_cursor_legacy@basic-busy-flip-before-cursor-varying-size +kms_cursor_legacy@basic-flip-after-cursor-varying-size +kms_cursor_legacy@short-flip-before-cursor-toggle +kms_cursor_legacy@short-busy-flip-before-cursor-toggle +kms_cursor_legacy@short-flip-after-cursor-toggle +kms_cursor_legacy@basic-flip-before-cursor-atomic +kms_cursor_legacy@basic-busy-flip-before-cursor-atomic +kms_cursor_legacy@basic-flip-after-cursor-atomic +kms_cursor_legacy@short-flip-before-cursor-atomic-transitions +kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions +kms_cursor_legacy@short-flip-after-cursor-atomic-transitions +kms_cursor_legacy@short-flip-before-cursor-atomic-transitions-varying-size +kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions-varying-size +kms_cursor_legacy@short-flip-after-cursor-atomic-transitions-varying-size +kms_cursor_legacy@cursor-vs-flip-legacy +kms_cursor_legacy@flip-vs-cursor-legacy +kms_cursor_legacy@cursorA-vs-flipA-legacy +kms_cursor_legacy@cursorA-vs-flipB-legacy +kms_cursor_legacy@cursorB-vs-flipA-legacy +kms_cursor_legacy@cursorB-vs-flipB-legacy +kms_cursor_legacy@cursor-vs-flip-varying-size +kms_cursor_legacy@flip-vs-cursor-varying-size +kms_cursor_legacy@cursorA-vs-flipA-varying-size +kms_cursor_legacy@cursorA-vs-flipB-varying-size +kms_cursor_legacy@cursorB-vs-flipA-varying-size +kms_cursor_legacy@cursorB-vs-flipB-varying-size +kms_cursor_legacy@cursor-vs-flip-toggle +kms_cursor_legacy@flip-vs-cursor-toggle +kms_cursor_legacy@cursorA-vs-flipA-toggle +kms_cursor_legacy@cursorA-vs-flipB-toggle +kms_cursor_legacy@cursorB-vs-flipA-toggle +kms_cursor_legacy@cursorB-vs-flipB-toggle +kms_cursor_legacy@cursor-vs-flip-atomic +kms_cursor_legacy@flip-vs-cursor-atomic +kms_cursor_legacy@cursorA-vs-flipA-atomic +kms_cursor_legacy@cursorA-vs-flipB-atomic +kms_cursor_legacy@cursorB-vs-flipA-atomic +kms_cursor_legacy@cursorB-vs-flipB-atomic +kms_cursor_legacy@cursor-vs-flip-atomic-transitions +kms_cursor_legacy@flip-vs-cursor-atomic-transitions +kms_cursor_legacy@cursorA-vs-flipA-atomic-transitions +kms_cursor_legacy@cursorA-vs-flipB-atomic-transitions +kms_cursor_legacy@cursorB-vs-flipA-atomic-transitions +kms_cursor_legacy@cursorB-vs-flipB-atomic-transitions +kms_cursor_legacy@cursor-vs-flip-atomic-transitions-varying-size +kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size +kms_cursor_legacy@cursorA-vs-flipA-atomic-transitions-varying-size +kms_cursor_legacy@cursorA-vs-flipB-atomic-transitions-varying-size +kms_cursor_legacy@cursorB-vs-flipA-atomic-transitions-varying-size +kms_cursor_legacy@cursorB-vs-flipB-atomic-transitions-varying-size +kms_dither@FB-8BPC-Vs-Panel-6BPC +kms_dither@FB-8BPC-Vs-Panel-8BPC +kms_dp_aux_dev +kms_tiled_display@basic-test-pattern +kms_tiled_display@basic-test-pattern-with-chamelium +kms_draw_crc@draw-method-mmap-cpu +kms_draw_crc@draw-method-mmap-gtt +kms_draw_crc@draw-method-mmap-wc +kms_draw_crc@draw-method-pwrite +kms_draw_crc@draw-method-blt +kms_draw_crc@draw-method-render +kms_draw_crc@fill-fb +kms_dsc@dsc-basic +kms_dsc@dsc-with-formats +kms_dsc@dsc-with-bpc +kms_dsc@dsc-with-bpc-formats +kms_dsc@dsc-with-output-formats +kms_fbcon_fbt@fbc +kms_fbcon_fbt@psr +kms_fbcon_fbt@fbc-suspend +kms_fbcon_fbt@psr-suspend +kms_fence_pin_leak +kms_flip@nonblocking-read +kms_flip@wf_vblank-ts-check +kms_flip@2x-wf_vblank-ts-check +kms_flip@blocking-wf_vblank +kms_flip@2x-blocking-wf_vblank +kms_flip@absolute-wf_vblank +kms_flip@2x-absolute-wf_vblank +kms_flip@blocking-absolute-wf_vblank +kms_flip@2x-blocking-absolute-wf_vblank +kms_flip@basic-plain-flip +kms_flip@2x-plain-flip +kms_flip@busy-flip +kms_flip@2x-busy-flip +kms_flip@flip-vs-fences +kms_flip@2x-flip-vs-fences +kms_flip@plain-flip-ts-check +kms_flip@2x-plain-flip-ts-check +kms_flip@plain-flip-fb-recreate +kms_flip@2x-plain-flip-fb-recreate +kms_flip@flip-vs-rmfb +kms_flip@2x-flip-vs-rmfb +kms_flip@basic-flip-vs-dpms +kms_flip@2x-flip-vs-dpms +kms_flip@flip-vs-panning +kms_flip@2x-flip-vs-panning +kms_flip@basic-flip-vs-modeset +kms_flip@2x-flip-vs-modeset +kms_flip@flip-vs-expired-vblank +kms_flip@2x-flip-vs-expired-vblank +kms_flip@flip-vs-absolute-wf_vblank +kms_flip@2x-flip-vs-absolute-wf_vblank +kms_flip@basic-flip-vs-wf_vblank +kms_flip@2x-flip-vs-wf_vblank +kms_flip@flip-vs-blocking-wf-vblank +kms_flip@2x-flip-vs-blocking-wf-vblank +kms_flip@flip-vs-modeset-vs-hang +kms_flip@2x-flip-vs-modeset-vs-hang +kms_flip@flip-vs-panning-vs-hang +kms_flip@2x-flip-vs-panning-vs-hang +kms_flip@flip-vs-dpms-off-vs-modeset +kms_flip@2x-flip-vs-dpms-off-vs-modeset +kms_flip@single-buffer-flip-vs-dpms-off-vs-modeset +kms_flip@2x-single-buffer-flip-vs-dpms-off-vs-modeset +kms_flip@dpms-off-confusion +kms_flip@nonexisting-fb +kms_flip@2x-nonexisting-fb +kms_flip@dpms-vs-vblank-race +kms_flip@2x-dpms-vs-vblank-race +kms_flip@modeset-vs-vblank-race +kms_flip@2x-modeset-vs-vblank-race +kms_flip@bo-too-big +kms_flip@flip-vs-suspend +kms_flip@2x-flip-vs-suspend +kms_flip@wf_vblank-ts-check-interruptible +kms_flip@2x-wf_vblank-ts-check-interruptible +kms_flip@absolute-wf_vblank-interruptible +kms_flip@2x-absolute-wf_vblank-interruptible +kms_flip@blocking-absolute-wf_vblank-interruptible +kms_flip@2x-blocking-absolute-wf_vblank-interruptible +kms_flip@plain-flip-interruptible +kms_flip@2x-plain-flip-interruptible +kms_flip@flip-vs-fences-interruptible +kms_flip@2x-flip-vs-fences-interruptible +kms_flip@plain-flip-ts-check-interruptible +kms_flip@2x-plain-flip-ts-check-interruptible +kms_flip@plain-flip-fb-recreate-interruptible +kms_flip@2x-plain-flip-fb-recreate-interruptible +kms_flip@flip-vs-rmfb-interruptible +kms_flip@2x-flip-vs-rmfb-interruptible +kms_flip@flip-vs-panning-interruptible +kms_flip@2x-flip-vs-panning-interruptible +kms_flip@flip-vs-expired-vblank-interruptible +kms_flip@2x-flip-vs-expired-vblank-interruptible +kms_flip@flip-vs-absolute-wf_vblank-interruptible +kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible +kms_flip@flip-vs-wf_vblank-interruptible +kms_flip@2x-flip-vs-wf_vblank-interruptible +kms_flip@flip-vs-dpms-off-vs-modeset-interruptible +kms_flip@2x-flip-vs-dpms-off-vs-modeset-interruptible +kms_flip@single-buffer-flip-vs-dpms-off-vs-modeset-interruptible +kms_flip@2x-single-buffer-flip-vs-dpms-off-vs-modeset-interruptible +kms_flip@dpms-off-confusion-interruptible +kms_flip@nonexisting-fb-interruptible +kms_flip@2x-nonexisting-fb-interruptible +kms_flip@dpms-vs-vblank-race-interruptible +kms_flip@2x-dpms-vs-vblank-race-interruptible +kms_flip@modeset-vs-vblank-race-interruptible +kms_flip@2x-modeset-vs-vblank-race-interruptible +kms_flip@bo-too-big-interruptible +kms_flip@flip-vs-suspend-interruptible +kms_flip@2x-flip-vs-suspend-interruptible +kms_flip_event_leak@basic +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-downscaling +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling +kms_flip_scaled_crc@flip-32bpp-4tile-to-64bpp-4tile-downscaling +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-downscaling +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tile-downscaling +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-downscaling +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-16bpp-4tile-downscaling +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-yftileccs-to-64bpp-yftile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-downscaling +kms_flip_scaled_crc@flip-32bpp-4tile-to-32bpp-4tiledg2rcccs-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-downscaling +kms_flip_scaled_crc@flip-32bpp-yftile-to-32bpp-yftileccs-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tiledg2rcccs-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling +kms_flip_scaled_crc@flip-32bpp-4tile-to-64bpp-4tile-upscaling +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tile-upscaling +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-16bpp-4tile-upscaling +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-32bpp-yftileccs-to-64bpp-yftile-upscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling +kms_flip_scaled_crc@flip-32bpp-4tile-to-32bpp-4tiledg2rcccs-upscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-upscaling +kms_flip_scaled_crc@flip-32bpp-yftile-to-32bpp-yftileccs-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling +kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tiledg2rcccs-upscaling +kms_force_connector_basic@force-load-detect +kms_force_connector_basic@force-connector-state +kms_force_connector_basic@force-edid +kms_force_connector_basic@prune-stale-modes +kms_frontbuffer_tracking@fbc-1p-rte +kms_frontbuffer_tracking@fbc-2p-rte +kms_frontbuffer_tracking@psr-1p-rte +kms_frontbuffer_tracking@psr-2p-rte +kms_frontbuffer_tracking@fbcpsr-1p-rte +kms_frontbuffer_tracking@fbcpsr-2p-rte +kms_frontbuffer_tracking@drrs-1p-rte +kms_frontbuffer_tracking@drrs-2p-rte +kms_frontbuffer_tracking@fbcdrrs-1p-rte +kms_frontbuffer_tracking@fbcdrrs-2p-rte +kms_frontbuffer_tracking@psrdrrs-1p-rte +kms_frontbuffer_tracking@psrdrrs-2p-rte +kms_frontbuffer_tracking@fbcpsrdrrs-1p-rte +kms_frontbuffer_tracking@fbcpsrdrrs-2p-rte +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@drrs-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-offscren-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-pri-shrfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-draw-render +kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbc-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbc-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psr-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psr-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psr-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@drrs-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@drrs-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@drrs-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-indfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-indfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-indfb-plflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-shrfb-pgflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-shrfb-msflip-blt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-shrfb-plflip-blt +kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbc-2p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-1p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-1p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-2p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-1p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-indfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-2p-shrfb-fliptrack-mmap-gtt +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@psr-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@psr-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@drrs-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-cur-indfb-onoff +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-move +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-onoff +kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psr-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@drrs-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psrdrrs-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsrdrrs-1p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsrdrrs-2p-primscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbcpsrdrrs-2p-scndscrn-spr-indfb-fullscreen +kms_frontbuffer_tracking@fbc-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbc-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@psr-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@psr-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcpsr-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@drrs-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@drrs-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcdrrs-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcdrrs-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@psrdrrs-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@psrdrrs-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcpsrdrrs-1p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbcpsrdrrs-2p-pri-indfb-multidraw +kms_frontbuffer_tracking@fbc-farfromfence-mmap-gtt +kms_frontbuffer_tracking@psr-farfromfence-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-farfromfence-mmap-gtt +kms_frontbuffer_tracking@drrs-farfromfence-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-farfromfence-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-farfromfence-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-farfromfence-mmap-gtt +kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@fbc-rgb565-draw-pwrite +kms_frontbuffer_tracking@fbc-rgb101010-draw-pwrite +kms_frontbuffer_tracking@fbc-rgb565-draw-blt +kms_frontbuffer_tracking@fbc-rgb101010-draw-blt +kms_frontbuffer_tracking@fbc-rgb565-draw-render +kms_frontbuffer_tracking@fbc-rgb101010-draw-render +kms_frontbuffer_tracking@psr-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@psr-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@psr-rgb565-draw-pwrite +kms_frontbuffer_tracking@psr-rgb101010-draw-pwrite +kms_frontbuffer_tracking@psr-rgb565-draw-blt +kms_frontbuffer_tracking@psr-rgb101010-draw-blt +kms_frontbuffer_tracking@psr-rgb565-draw-render +kms_frontbuffer_tracking@psr-rgb101010-draw-render +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-pwrite +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-blt +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-blt +kms_frontbuffer_tracking@fbcpsr-rgb565-draw-render +kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-render +kms_frontbuffer_tracking@drrs-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@drrs-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@drrs-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@drrs-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@drrs-rgb565-draw-pwrite +kms_frontbuffer_tracking@drrs-rgb101010-draw-pwrite +kms_frontbuffer_tracking@drrs-rgb565-draw-blt +kms_frontbuffer_tracking@drrs-rgb101010-draw-blt +kms_frontbuffer_tracking@drrs-rgb565-draw-render +kms_frontbuffer_tracking@drrs-rgb101010-draw-render +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-pwrite +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-blt +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-blt +kms_frontbuffer_tracking@fbcdrrs-rgb565-draw-render +kms_frontbuffer_tracking@fbcdrrs-rgb101010-draw-render +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-pwrite +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-blt +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-blt +kms_frontbuffer_tracking@psrdrrs-rgb565-draw-render +kms_frontbuffer_tracking@psrdrrs-rgb101010-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-mmap-cpu +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-mmap-gtt +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-mmap-wc +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-pwrite +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-blt +kms_frontbuffer_tracking@fbcpsrdrrs-rgb565-draw-render +kms_frontbuffer_tracking@fbcpsrdrrs-rgb101010-draw-render +kms_frontbuffer_tracking@fbc-indfb-scaledprimary +kms_frontbuffer_tracking@fbc-shrfb-scaledprimary +kms_frontbuffer_tracking@psr-indfb-scaledprimary +kms_frontbuffer_tracking@psr-shrfb-scaledprimary +kms_frontbuffer_tracking@fbcpsr-indfb-scaledprimary +kms_frontbuffer_tracking@fbcpsr-shrfb-scaledprimary +kms_frontbuffer_tracking@drrs-indfb-scaledprimary +kms_frontbuffer_tracking@drrs-shrfb-scaledprimary +kms_frontbuffer_tracking@fbcdrrs-indfb-scaledprimary +kms_frontbuffer_tracking@fbcdrrs-shrfb-scaledprimary +kms_frontbuffer_tracking@psrdrrs-indfb-scaledprimary +kms_frontbuffer_tracking@psrdrrs-shrfb-scaledprimary +kms_frontbuffer_tracking@fbcpsrdrrs-indfb-scaledprimary +kms_frontbuffer_tracking@fbcpsrdrrs-shrfb-scaledprimary +kms_frontbuffer_tracking@fbc-modesetfrombusy +kms_frontbuffer_tracking@fbc-badstride +kms_frontbuffer_tracking@fbc-stridechange +kms_frontbuffer_tracking@fbc-tiling-linear +kms_frontbuffer_tracking@fbc-tiling-y +kms_frontbuffer_tracking@fbc-tiling-4 +kms_frontbuffer_tracking@fbc-suspend +kms_frontbuffer_tracking@psr-modesetfrombusy +kms_frontbuffer_tracking@psr-slowdraw +kms_frontbuffer_tracking@psr-suspend +kms_frontbuffer_tracking@fbcpsr-modesetfrombusy +kms_frontbuffer_tracking@fbcpsr-badstride +kms_frontbuffer_tracking@fbcpsr-stridechange +kms_frontbuffer_tracking@fbcpsr-tiling-linear +kms_frontbuffer_tracking@fbcpsr-tiling-y +kms_frontbuffer_tracking@fbcpsr-tiling-4 +kms_frontbuffer_tracking@fbcpsr-slowdraw +kms_frontbuffer_tracking@fbcpsr-suspend +kms_frontbuffer_tracking@drrs-modesetfrombusy +kms_frontbuffer_tracking@drrs-slowdraw +kms_frontbuffer_tracking@drrs-suspend +kms_frontbuffer_tracking@fbcdrrs-modesetfrombusy +kms_frontbuffer_tracking@fbcdrrs-badstride +kms_frontbuffer_tracking@fbcdrrs-stridechange +kms_frontbuffer_tracking@fbcdrrs-tiling-linear +kms_frontbuffer_tracking@fbcdrrs-tiling-y +kms_frontbuffer_tracking@fbcdrrs-tiling-4 +kms_frontbuffer_tracking@fbcdrrs-slowdraw +kms_frontbuffer_tracking@fbcdrrs-suspend +kms_frontbuffer_tracking@psrdrrs-modesetfrombusy +kms_frontbuffer_tracking@psrdrrs-slowdraw +kms_frontbuffer_tracking@psrdrrs-suspend +kms_frontbuffer_tracking@fbcpsrdrrs-modesetfrombusy +kms_frontbuffer_tracking@fbcpsrdrrs-badstride +kms_frontbuffer_tracking@fbcpsrdrrs-stridechange +kms_frontbuffer_tracking@fbcpsrdrrs-tiling-linear +kms_frontbuffer_tracking@fbcpsrdrrs-tiling-y +kms_frontbuffer_tracking@fbcpsrdrrs-tiling-4 +kms_frontbuffer_tracking@fbcpsrdrrs-slowdraw +kms_frontbuffer_tracking@fbcpsrdrrs-suspend +kms_frontbuffer_tracking@basic +kms_getfb@getfb-handle-zero +kms_getfb@getfb-handle-valid +kms_getfb@getfb-handle-closed +kms_getfb@getfb-handle-not-fb +kms_getfb@getfb-addfb-different-handles +kms_getfb@getfb-repeated-different-handles +kms_getfb@getfb-reject-ccs +kms_getfb@getfb2-handle-zero +kms_getfb@getfb2-handle-closed +kms_getfb@getfb2-handle-not-fb +kms_getfb@getfb2-accept-ccs +kms_getfb@getfb2-into-addfb2 +kms_getfb@getfb-handle-protection +kms_getfb@getfb2-handle-protection +kms_hdmi_inject@inject-4k +kms_hdmi_inject@inject-audio +kms_hdr@bpc-switch +kms_hdr@bpc-switch-dpms +kms_hdr@bpc-switch-suspend +kms_hdr@static-toggle +kms_hdr@static-toggle-dpms +kms_hdr@static-toggle-suspend +kms_hdr@static-swap +kms_hdr@invalid-metadata-sizes +kms_hdr@invalid-hdr +kms_invalid_mode@clock-too-high +kms_invalid_mode@zero-clock +kms_invalid_mode@int-max-clock +kms_invalid_mode@uint-max-clock +kms_invalid_mode@zero-hdisplay +kms_invalid_mode@zero-vdisplay +kms_invalid_mode@bad-hsync-start +kms_invalid_mode@bad-vsync-start +kms_invalid_mode@bad-hsync-end +kms_invalid_mode@bad-vsync-end +kms_invalid_mode@bad-htotal +kms_invalid_mode@bad-vtotal +kms_legacy_colorkey@basic +kms_legacy_colorkey@invalid-plane +kms_multipipe_modeset@basic-max-pipe-crc-check +kms_panel_fitting@legacy +kms_panel_fitting@atomic-fastset +kms_pipe_b_c_ivb@pipe-B-dpms-off-modeset-pipe-C +kms_pipe_b_c_ivb@pipe-B-double-modeset-then-modeset-pipe-C +kms_pipe_b_c_ivb@disable-pipe-B-enable-pipe-C +kms_pipe_b_c_ivb@from-pipe-C-to-B-with-3-lanes +kms_pipe_b_c_ivb@enable-pipe-C-while-B-has-3-lanes +kms_pipe_crc_basic@bad-source +kms_pipe_crc_basic@read-crc +kms_pipe_crc_basic@read-crc-frame-sequence +kms_pipe_crc_basic@nonblocking-crc +kms_pipe_crc_basic@nonblocking-crc-frame-sequence +kms_pipe_crc_basic@suspend-read-crc +kms_pipe_crc_basic@hang-read-crc +kms_pipe_crc_basic@disable-crc-after-crtc +kms_pipe_crc_basic@compare-crc-sanitycheck-xr24 +kms_pipe_crc_basic@compare-crc-sanitycheck-nv12 +kms_plane@pixel-format +kms_plane@pixel-format-source-clamping +kms_plane@plane-position-covered +kms_plane@plane-position-hole +kms_plane@plane-position-hole-dpms +kms_plane@plane-panning-top-left +kms_plane@plane-panning-bottom-right +kms_plane@plane-panning-bottom-right-suspend +kms_plane@invalid-pixel-format-settings +kms_plane_alpha_blend@alpha-basic +kms_plane_alpha_blend@alpha-7efc +kms_plane_alpha_blend@coverage-7efc +kms_plane_alpha_blend@coverage-vs-premult-vs-constant +kms_plane_alpha_blend@alpha-transparent-fb +kms_plane_alpha_blend@alpha-opaque-fb +kms_plane_alpha_blend@constant-alpha-min +kms_plane_alpha_blend@constant-alpha-mid +kms_plane_alpha_blend@constant-alpha-max +kms_plane_cursor@primary +kms_plane_cursor@overlay +kms_plane_cursor@viewport +kms_plane_lowres@tiling-none +kms_plane_lowres@tiling-x +kms_plane_lowres@tiling-y +kms_plane_lowres@tiling-yf +kms_plane_lowres@tiling-4 +kms_plane_multiple@tiling-none +kms_plane_multiple@tiling-x +kms_plane_multiple@tiling-y +kms_plane_multiple@tiling-yf +kms_plane_multiple@tiling-4 +kms_plane_scaling@plane-upscale-with-pixel-format-20x20 +kms_plane_scaling@plane-upscale-with-pixel-format-factor-0-25 +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-25 +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-5 +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-75 +kms_plane_scaling@plane-scaler-with-pixel-format-unity-scaling +kms_plane_scaling@plane-upscale-with-rotation-20x20 +kms_plane_scaling@plane-upscale-with-rotation-factor-0-25 +kms_plane_scaling@plane-downscale-with-rotation-factor-0-25 +kms_plane_scaling@plane-downscale-with-rotation-factor-0-5 +kms_plane_scaling@plane-downscale-with-rotation-factor-0-75 +kms_plane_scaling@plane-scaler-with-rotation-unity-scaling +kms_plane_scaling@plane-upscale-with-modifiers-20x20 +kms_plane_scaling@plane-upscale-with-modifiers-factor-0-25 +kms_plane_scaling@plane-downscale-with-modifiers-factor-0-25 +kms_plane_scaling@plane-downscale-with-modifiers-factor-0-5 +kms_plane_scaling@plane-downscale-with-modifiers-factor-0-75 +kms_plane_scaling@plane-scaler-with-modifiers-unity-scaling +kms_plane_scaling@plane-scaler-with-clipping-clamping-pixel-formats +kms_plane_scaling@plane-scaler-with-clipping-clamping-rotation +kms_plane_scaling@plane-scaler-with-clipping-clamping-modifiers +kms_plane_scaling@planes-upscale-20x20 +kms_plane_scaling@planes-upscale-factor-0-25 +kms_plane_scaling@planes-scaler-unity-scaling +kms_plane_scaling@planes-downscale-factor-0-25 +kms_plane_scaling@planes-downscale-factor-0-5 +kms_plane_scaling@planes-downscale-factor-0-75 +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-25 +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5 +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-75 +kms_plane_scaling@planes-upscale-factor-0-25-downscale-factor-0-25 +kms_plane_scaling@planes-upscale-factor-0-25-downscale-factor-0-5 +kms_plane_scaling@planes-upscale-factor-0-25-downscale-factor-0-75 +kms_plane_scaling@planes-unity-scaling-downscale-factor-0-25 +kms_plane_scaling@planes-unity-scaling-downscale-factor-0-5 +kms_plane_scaling@planes-unity-scaling-downscale-factor-0-75 +kms_plane_scaling@planes-downscale-factor-0-25-upscale-20x20 +kms_plane_scaling@planes-downscale-factor-0-25-upscale-factor-0-25 +kms_plane_scaling@planes-downscale-factor-0-25-unity-scaling +kms_plane_scaling@planes-downscale-factor-0-5-upscale-20x20 +kms_plane_scaling@planes-downscale-factor-0-5-upscale-factor-0-25 +kms_plane_scaling@planes-downscale-factor-0-5-unity-scaling +kms_plane_scaling@planes-downscale-factor-0-75-upscale-20x20 +kms_plane_scaling@planes-downscale-factor-0-75-upscale-factor-0-25 +kms_plane_scaling@planes-downscale-factor-0-75-unity-scaling +kms_plane_scaling@intel-max-src-size +kms_plane_scaling@invalid-num-scalers +kms_plane_scaling@invalid-parameters +kms_plane_scaling@2x-scaler-multi-pipe +kms_prime@basic-crc-hybrid +kms_prime@basic-modeset-hybrid +kms_prime@D3hot +kms_prime@basic-crc-vgem +kms_prop_blob@basic +kms_prop_blob@blob-prop-core +kms_prop_blob@blob-prop-validate +kms_prop_blob@blob-prop-lifetime +kms_prop_blob@blob-multiple +kms_prop_blob@invalid-get-prop-any +kms_prop_blob@invalid-get-prop +kms_prop_blob@invalid-set-prop-any +kms_prop_blob@invalid-set-prop +kms_properties@plane-properties-legacy +kms_properties@plane-properties-atomic +kms_properties@crtc-properties-legacy +kms_properties@crtc-properties-atomic +kms_properties@connector-properties-legacy +kms_properties@connector-properties-atomic +kms_properties@invalid-properties-legacy +kms_properties@invalid-properties-atomic +kms_properties@get_properties-sanity-atomic +kms_properties@get_properties-sanity-non-atomic +kms_psr@basic +kms_psr@no_drrs +kms_psr@primary_page_flip +kms_psr@primary_mmap_gtt +kms_psr@primary_mmap_cpu +kms_psr@primary_blt +kms_psr@primary_render +kms_psr@sprite_mmap_gtt +kms_psr@cursor_mmap_gtt +kms_psr@sprite_mmap_cpu +kms_psr@cursor_mmap_cpu +kms_psr@sprite_blt +kms_psr@cursor_blt +kms_psr@sprite_render +kms_psr@cursor_render +kms_psr@sprite_plane_move +kms_psr@cursor_plane_move +kms_psr@sprite_plane_onoff +kms_psr@cursor_plane_onoff +kms_psr@dpms +kms_psr@suspend +kms_psr@psr2_basic +kms_psr@psr2_no_drrs +kms_psr@psr2_primary_page_flip +kms_psr@psr2_primary_mmap_gtt +kms_psr@psr2_primary_mmap_cpu +kms_psr@psr2_primary_blt +kms_psr@psr2_primary_render +kms_psr@psr2_sprite_mmap_gtt +kms_psr@psr2_cursor_mmap_gtt +kms_psr@psr2_sprite_mmap_cpu +kms_psr@psr2_cursor_mmap_cpu +kms_psr@psr2_sprite_blt +kms_psr@psr2_cursor_blt +kms_psr@psr2_sprite_render +kms_psr@psr2_cursor_render +kms_psr@psr2_sprite_plane_move +kms_psr@psr2_cursor_plane_move +kms_psr@psr2_sprite_plane_onoff +kms_psr@psr2_cursor_plane_onoff +kms_psr@psr2_dpms +kms_psr@psr2_suspend +kms_psr2_sf@primary-plane-update-sf-dmg-area +kms_psr2_sf@primary-plane-update-sf-dmg-area-big-fb +kms_psr2_sf@overlay-plane-update-sf-dmg-area +kms_psr2_sf@cursor-plane-update-sf +kms_psr2_sf@cursor-plane-move-continuous-sf +kms_psr2_sf@cursor-plane-move-continuous-exceed-sf +kms_psr2_sf@cursor-plane-move-continuous-exceed-fully-sf +kms_psr2_sf@plane-move-sf-dmg-area +kms_psr2_sf@overlay-plane-move-continuous-sf +kms_psr2_sf@overlay-plane-move-continuous-exceed-sf +kms_psr2_sf@overlay-plane-move-continuous-exceed-fully-sf +kms_psr2_sf@overlay-primary-update-sf-dmg-area +kms_psr2_sf@overlay-plane-update-continuous-sf +kms_psr2_su@page_flip-XRGB8888 +kms_psr2_su@page_flip-NV12 +kms_psr2_su@page_flip-P010 +kms_psr2_su@frontbuffer-XRGB8888 +kms_pwrite_crc +kms_rmfb@rmfb-ioctl +kms_rmfb@close-fd +kms_rotation_crc@primary-rotation-90 +kms_rotation_crc@primary-rotation-180 +kms_rotation_crc@primary-rotation-270 +kms_rotation_crc@sprite-rotation-90 +kms_rotation_crc@sprite-rotation-180 +kms_rotation_crc@sprite-rotation-270 +kms_rotation_crc@cursor-rotation-180 +kms_rotation_crc@sprite-rotation-90-pos-100-0 +kms_rotation_crc@bad-pixel-format +kms_rotation_crc@bad-tiling +kms_rotation_crc@primary-x-tiled-reflect-x-0 +kms_rotation_crc@primary-x-tiled-reflect-x-180 +kms_rotation_crc@primary-y-tiled-reflect-x-0 +kms_rotation_crc@primary-y-tiled-reflect-x-90 +kms_rotation_crc@primary-y-tiled-reflect-x-180 +kms_rotation_crc@primary-y-tiled-reflect-x-270 +kms_rotation_crc@primary-yf-tiled-reflect-x-0 +kms_rotation_crc@primary-yf-tiled-reflect-x-90 +kms_rotation_crc@primary-yf-tiled-reflect-x-180 +kms_rotation_crc@primary-yf-tiled-reflect-x-270 +kms_rotation_crc@primary-4-tiled-reflect-x-0 +kms_rotation_crc@primary-4-tiled-reflect-x-180 +kms_rotation_crc@multiplane-rotation +kms_rotation_crc@multiplane-rotation-cropping-top +kms_rotation_crc@multiplane-rotation-cropping-bottom +kms_rotation_crc@exhaust-fences +kms_scaling_modes@scaling-mode-full +kms_scaling_modes@scaling-mode-center +kms_scaling_modes@scaling-mode-full-aspect +kms_scaling_modes@scaling-mode-none +kms_selftest@drm_cmdline +kms_selftest@drm_damage +kms_selftest@drm_dp_mst +kms_selftest@drm_format_helper +kms_selftest@drm_format +kms_selftest@framebuffer +kms_selftest@drm_plane +kms_setmode@basic +kms_setmode@basic-clone-single-crtc +kms_setmode@invalid-clone-single-crtc +kms_setmode@invalid-clone-exclusive-crtc +kms_setmode@clone-exclusive-crtc +kms_setmode@invalid-clone-single-crtc-stealing +kms_sysfs_edid_timing +kms_tv_load_detect@load-detect +kms_universal_plane@universal-plane-pipe-A-functional +kms_universal_plane@universal-plane-pipe-A-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-A +kms_universal_plane@cursor-fb-leak-pipe-A +kms_universal_plane@universal-plane-pageflip-windowed-pipe-A +kms_universal_plane@universal-plane-pipe-B-functional +kms_universal_plane@universal-plane-pipe-B-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-B +kms_universal_plane@cursor-fb-leak-pipe-B +kms_universal_plane@universal-plane-pageflip-windowed-pipe-B +kms_universal_plane@universal-plane-pipe-C-functional +kms_universal_plane@universal-plane-pipe-C-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-C +kms_universal_plane@cursor-fb-leak-pipe-C +kms_universal_plane@universal-plane-pageflip-windowed-pipe-C +kms_universal_plane@universal-plane-pipe-D-functional +kms_universal_plane@universal-plane-pipe-D-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-D +kms_universal_plane@cursor-fb-leak-pipe-D +kms_universal_plane@universal-plane-pageflip-windowed-pipe-D +kms_universal_plane@universal-plane-pipe-E-functional +kms_universal_plane@universal-plane-pipe-E-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-E +kms_universal_plane@cursor-fb-leak-pipe-E +kms_universal_plane@universal-plane-pageflip-windowed-pipe-E +kms_universal_plane@universal-plane-pipe-F-functional +kms_universal_plane@universal-plane-pipe-F-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-F +kms_universal_plane@cursor-fb-leak-pipe-F +kms_universal_plane@universal-plane-pageflip-windowed-pipe-F +kms_universal_plane@universal-plane-pipe-G-functional +kms_universal_plane@universal-plane-pipe-G-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-G +kms_universal_plane@cursor-fb-leak-pipe-G +kms_universal_plane@universal-plane-pageflip-windowed-pipe-G +kms_universal_plane@universal-plane-pipe-H-functional +kms_universal_plane@universal-plane-pipe-H-sanity +kms_universal_plane@disable-primary-vs-flip-pipe-H +kms_universal_plane@cursor-fb-leak-pipe-H +kms_universal_plane@universal-plane-pageflip-windowed-pipe-H +kms_vblank@invalid +kms_vblank@crtc-id +kms_vblank@pipe-A-accuracy-idle +kms_vblank@pipe-A-query-idle +kms_vblank@pipe-A-query-idle-hang +kms_vblank@pipe-A-query-forked +kms_vblank@pipe-A-query-forked-hang +kms_vblank@pipe-A-query-busy +kms_vblank@pipe-A-query-busy-hang +kms_vblank@pipe-A-query-forked-busy +kms_vblank@pipe-A-query-forked-busy-hang +kms_vblank@pipe-A-wait-idle +kms_vblank@pipe-A-wait-idle-hang +kms_vblank@pipe-A-wait-forked +kms_vblank@pipe-A-wait-forked-hang +kms_vblank@pipe-A-wait-busy +kms_vblank@pipe-A-wait-busy-hang +kms_vblank@pipe-A-wait-forked-busy +kms_vblank@pipe-A-wait-forked-busy-hang +kms_vblank@pipe-A-ts-continuation-idle +kms_vblank@pipe-A-ts-continuation-idle-hang +kms_vblank@pipe-A-ts-continuation-dpms-rpm +kms_vblank@pipe-A-ts-continuation-dpms-suspend +kms_vblank@pipe-A-ts-continuation-suspend +kms_vblank@pipe-A-ts-continuation-modeset +kms_vblank@pipe-A-ts-continuation-modeset-hang +kms_vblank@pipe-A-ts-continuation-modeset-rpm +kms_vblank@pipe-B-accuracy-idle +kms_vblank@pipe-B-query-idle +kms_vblank@pipe-B-query-idle-hang +kms_vblank@pipe-B-query-forked +kms_vblank@pipe-B-query-forked-hang +kms_vblank@pipe-B-query-busy +kms_vblank@pipe-B-query-busy-hang +kms_vblank@pipe-B-query-forked-busy +kms_vblank@pipe-B-query-forked-busy-hang +kms_vblank@pipe-B-wait-idle +kms_vblank@pipe-B-wait-idle-hang +kms_vblank@pipe-B-wait-forked +kms_vblank@pipe-B-wait-forked-hang +kms_vblank@pipe-B-wait-busy +kms_vblank@pipe-B-wait-busy-hang +kms_vblank@pipe-B-wait-forked-busy +kms_vblank@pipe-B-wait-forked-busy-hang +kms_vblank@pipe-B-ts-continuation-idle +kms_vblank@pipe-B-ts-continuation-idle-hang +kms_vblank@pipe-B-ts-continuation-dpms-rpm +kms_vblank@pipe-B-ts-continuation-dpms-suspend +kms_vblank@pipe-B-ts-continuation-suspend +kms_vblank@pipe-B-ts-continuation-modeset +kms_vblank@pipe-B-ts-continuation-modeset-hang +kms_vblank@pipe-B-ts-continuation-modeset-rpm +kms_vblank@pipe-C-accuracy-idle +kms_vblank@pipe-C-query-idle +kms_vblank@pipe-C-query-idle-hang +kms_vblank@pipe-C-query-forked +kms_vblank@pipe-C-query-forked-hang +kms_vblank@pipe-C-query-busy +kms_vblank@pipe-C-query-busy-hang +kms_vblank@pipe-C-query-forked-busy +kms_vblank@pipe-C-query-forked-busy-hang +kms_vblank@pipe-C-wait-idle +kms_vblank@pipe-C-wait-idle-hang +kms_vblank@pipe-C-wait-forked +kms_vblank@pipe-C-wait-forked-hang +kms_vblank@pipe-C-wait-busy +kms_vblank@pipe-C-wait-busy-hang +kms_vblank@pipe-C-wait-forked-busy +kms_vblank@pipe-C-wait-forked-busy-hang +kms_vblank@pipe-C-ts-continuation-idle +kms_vblank@pipe-C-ts-continuation-idle-hang +kms_vblank@pipe-C-ts-continuation-dpms-rpm +kms_vblank@pipe-C-ts-continuation-dpms-suspend +kms_vblank@pipe-C-ts-continuation-suspend +kms_vblank@pipe-C-ts-continuation-modeset +kms_vblank@pipe-C-ts-continuation-modeset-hang +kms_vblank@pipe-C-ts-continuation-modeset-rpm +kms_vblank@pipe-D-accuracy-idle +kms_vblank@pipe-D-query-idle +kms_vblank@pipe-D-query-idle-hang +kms_vblank@pipe-D-query-forked +kms_vblank@pipe-D-query-forked-hang +kms_vblank@pipe-D-query-busy +kms_vblank@pipe-D-query-busy-hang +kms_vblank@pipe-D-query-forked-busy +kms_vblank@pipe-D-query-forked-busy-hang +kms_vblank@pipe-D-wait-idle +kms_vblank@pipe-D-wait-idle-hang +kms_vblank@pipe-D-wait-forked +kms_vblank@pipe-D-wait-forked-hang +kms_vblank@pipe-D-wait-busy +kms_vblank@pipe-D-wait-busy-hang +kms_vblank@pipe-D-wait-forked-busy +kms_vblank@pipe-D-wait-forked-busy-hang +kms_vblank@pipe-D-ts-continuation-idle +kms_vblank@pipe-D-ts-continuation-idle-hang +kms_vblank@pipe-D-ts-continuation-dpms-rpm +kms_vblank@pipe-D-ts-continuation-dpms-suspend +kms_vblank@pipe-D-ts-continuation-suspend +kms_vblank@pipe-D-ts-continuation-modeset +kms_vblank@pipe-D-ts-continuation-modeset-hang +kms_vblank@pipe-D-ts-continuation-modeset-rpm +kms_vblank@pipe-E-accuracy-idle +kms_vblank@pipe-E-query-idle +kms_vblank@pipe-E-query-idle-hang +kms_vblank@pipe-E-query-forked +kms_vblank@pipe-E-query-forked-hang +kms_vblank@pipe-E-query-busy +kms_vblank@pipe-E-query-busy-hang +kms_vblank@pipe-E-query-forked-busy +kms_vblank@pipe-E-query-forked-busy-hang +kms_vblank@pipe-E-wait-idle +kms_vblank@pipe-E-wait-idle-hang +kms_vblank@pipe-E-wait-forked +kms_vblank@pipe-E-wait-forked-hang +kms_vblank@pipe-E-wait-busy +kms_vblank@pipe-E-wait-busy-hang +kms_vblank@pipe-E-wait-forked-busy +kms_vblank@pipe-E-wait-forked-busy-hang +kms_vblank@pipe-E-ts-continuation-idle +kms_vblank@pipe-E-ts-continuation-idle-hang +kms_vblank@pipe-E-ts-continuation-dpms-rpm +kms_vblank@pipe-E-ts-continuation-dpms-suspend +kms_vblank@pipe-E-ts-continuation-suspend +kms_vblank@pipe-E-ts-continuation-modeset +kms_vblank@pipe-E-ts-continuation-modeset-hang +kms_vblank@pipe-E-ts-continuation-modeset-rpm +kms_vblank@pipe-F-accuracy-idle +kms_vblank@pipe-F-query-idle +kms_vblank@pipe-F-query-idle-hang +kms_vblank@pipe-F-query-forked +kms_vblank@pipe-F-query-forked-hang +kms_vblank@pipe-F-query-busy +kms_vblank@pipe-F-query-busy-hang +kms_vblank@pipe-F-query-forked-busy +kms_vblank@pipe-F-query-forked-busy-hang +kms_vblank@pipe-F-wait-idle +kms_vblank@pipe-F-wait-idle-hang +kms_vblank@pipe-F-wait-forked +kms_vblank@pipe-F-wait-forked-hang +kms_vblank@pipe-F-wait-busy +kms_vblank@pipe-F-wait-busy-hang +kms_vblank@pipe-F-wait-forked-busy +kms_vblank@pipe-F-wait-forked-busy-hang +kms_vblank@pipe-F-ts-continuation-idle +kms_vblank@pipe-F-ts-continuation-idle-hang +kms_vblank@pipe-F-ts-continuation-dpms-rpm +kms_vblank@pipe-F-ts-continuation-dpms-suspend +kms_vblank@pipe-F-ts-continuation-suspend +kms_vblank@pipe-F-ts-continuation-modeset +kms_vblank@pipe-F-ts-continuation-modeset-hang +kms_vblank@pipe-F-ts-continuation-modeset-rpm +kms_vblank@pipe-G-accuracy-idle +kms_vblank@pipe-G-query-idle +kms_vblank@pipe-G-query-idle-hang +kms_vblank@pipe-G-query-forked +kms_vblank@pipe-G-query-forked-hang +kms_vblank@pipe-G-query-busy +kms_vblank@pipe-G-query-busy-hang +kms_vblank@pipe-G-query-forked-busy +kms_vblank@pipe-G-query-forked-busy-hang +kms_vblank@pipe-G-wait-idle +kms_vblank@pipe-G-wait-idle-hang +kms_vblank@pipe-G-wait-forked +kms_vblank@pipe-G-wait-forked-hang +kms_vblank@pipe-G-wait-busy +kms_vblank@pipe-G-wait-busy-hang +kms_vblank@pipe-G-wait-forked-busy +kms_vblank@pipe-G-wait-forked-busy-hang +kms_vblank@pipe-G-ts-continuation-idle +kms_vblank@pipe-G-ts-continuation-idle-hang +kms_vblank@pipe-G-ts-continuation-dpms-rpm +kms_vblank@pipe-G-ts-continuation-dpms-suspend +kms_vblank@pipe-G-ts-continuation-suspend +kms_vblank@pipe-G-ts-continuation-modeset +kms_vblank@pipe-G-ts-continuation-modeset-hang +kms_vblank@pipe-G-ts-continuation-modeset-rpm +kms_vblank@pipe-H-accuracy-idle +kms_vblank@pipe-H-query-idle +kms_vblank@pipe-H-query-idle-hang +kms_vblank@pipe-H-query-forked +kms_vblank@pipe-H-query-forked-hang +kms_vblank@pipe-H-query-busy +kms_vblank@pipe-H-query-busy-hang +kms_vblank@pipe-H-query-forked-busy +kms_vblank@pipe-H-query-forked-busy-hang +kms_vblank@pipe-H-wait-idle +kms_vblank@pipe-H-wait-idle-hang +kms_vblank@pipe-H-wait-forked +kms_vblank@pipe-H-wait-forked-hang +kms_vblank@pipe-H-wait-busy +kms_vblank@pipe-H-wait-busy-hang +kms_vblank@pipe-H-wait-forked-busy +kms_vblank@pipe-H-wait-forked-busy-hang +kms_vblank@pipe-H-ts-continuation-idle +kms_vblank@pipe-H-ts-continuation-idle-hang +kms_vblank@pipe-H-ts-continuation-dpms-rpm +kms_vblank@pipe-H-ts-continuation-dpms-suspend +kms_vblank@pipe-H-ts-continuation-suspend +kms_vblank@pipe-H-ts-continuation-modeset +kms_vblank@pipe-H-ts-continuation-modeset-hang +kms_vblank@pipe-H-ts-continuation-modeset-rpm +kms_vrr@flip-basic +kms_vrr@flip-dpms +kms_vrr@flip-suspend +kms_vrr@flipline +kms_vrr@negative-basic +kms_writeback@writeback-pixel-formats +kms_writeback@writeback-invalid-parameters +kms_writeback@writeback-fb-id +kms_writeback@writeback-check-output +prime_mmap_kms@buffer-sharing diff --git a/drivers/gpu/drm/ci/x86_64.config b/drivers/gpu/drm/ci/x86_64.config new file mode 100644 index 000000000000..1cbd49a5b23a --- /dev/null +++ b/drivers/gpu/drm/ci/x86_64.config @@ -0,0 +1,111 @@ +CONFIG_LOCALVERSION_AUTO=y +CONFIG_DEBUG_KERNEL=y + +CONFIG_CRYPTO_ZSTD=y +CONFIG_ZRAM_MEMORY_TRACKING=y +CONFIG_ZRAM_WRITEBACK=y +CONFIG_ZRAM=y +CONFIG_ZSMALLOC_STAT=y + +CONFIG_PWM=y +CONFIG_PM_DEVFREQ=y +CONFIG_OF=y +CONFIG_CROS_EC=y + +# abootimg with a 'dummy' rootfs fails with root=/dev/nfs +CONFIG_BLK_DEV_INITRD=n + +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=y + +CONFIG_DRM=y +CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_PWM_CROS_EC=y +CONFIG_BACKLIGHT_PWM=y + +# Strip out some stuff we don't need for graphics testing, to reduce +# the build. +CONFIG_CAN=n +CONFIG_WIRELESS=n +CONFIG_RFKILL=n +CONFIG_WLAN=n + +CONFIG_REGULATOR_FAN53555=y +CONFIG_REGULATOR=y + +CONFIG_REGULATOR_VCTRL=y + +CONFIG_KASAN=n +CONFIG_KASAN_INLINE=n +CONFIG_STACKTRACE=n + +CONFIG_TMPFS=y + +CONFIG_PROVE_LOCKING=n +CONFIG_DEBUG_LOCKDEP=n +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y + +CONFIG_DETECT_HUNG_TASK=y + +CONFIG_USB_USBNET=y +CONFIG_NETDEVICES=y +CONFIG_USB_NET_DRIVERS=y +CONFIG_USB_RTL8152=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_SMSC95XX=y +CONFIG_USB_GADGET=y +CONFIG_USB_ETH=y + +CONFIG_FW_LOADER_COMPRESS=y + +# options for AMD devices +CONFIG_X86_AMD_PLATFORM_DEVICE=y +CONFIG_ACPI_VIDEO=y +CONFIG_X86_AMD_FREQ_SENSITIVITY=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AMD=y +CONFIG_DRM_AMDGPU=m +CONFIG_DRM_AMDGPU_SI=y +CONFIG_DRM_AMDGPU_USERPTR=y +CONFIG_DRM_AMD_ACP=n +CONFIG_ACPI_WMI=y +CONFIG_MXM_WMI=y +CONFIG_PARPORT=y +CONFIG_PARPORT_PC=y +CONFIG_PARPORT_SERIAL=y +CONFIG_SERIAL_8250_DW=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_KVM_AMD=m + +#options for Intel devices +CONFIG_MFD_INTEL_LPSS_PCI=y +CONFIG_KVM_INTEL=m + +#options for KVM guests +CONFIG_FUSE_FS=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_KVM=y +CONFIG_KVM_GUEST=y +CONFIG_VIRT_DRIVERS=y +CONFIG_VIRTIO_FS=y +CONFIG_DRM_VIRTIO_GPU=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_VIRTIO_NET=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_PARAVIRT=y +CONFIG_VIRTIO_BLK=y +CONFIG_VIRTUALIZATION=y +CONFIG_VIRTIO=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_MMIO=y +CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y +CONFIG_CRYPTO_DEV_VIRTIO=y +CONFIG_HW_RANDOM_VIRTIO=y +CONFIG_BLK_MQ_VIRTIO=y +CONFIG_TUN=y +CONFIG_VSOCKETS=y +CONFIG_VIRTIO_VSOCKETS=y +CONFIG_VHOST_VSOCK=m diff --git a/drivers/gpu/drm/ci/xfails/amdgpu-stoney-fails.txt b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-fails.txt new file mode 100644 index 000000000000..bd9392536e7c --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-fails.txt @@ -0,0 +1,19 @@ +kms_addfb_basic@bad-pitch-65536,Fail +kms_addfb_basic@bo-too-small,Fail +kms_async_flips@invalid-async-flip,Fail +kms_atomic@plane-immutable-zpos,Fail +kms_atomic_transition@plane-toggle-modeset-transition,Fail +kms_bw@linear-tiling-1-displays-2560x1440p,Fail +kms_bw@linear-tiling-1-displays-3840x2160p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_color@degamma,Fail +kms_cursor_crc@cursor-size-change,Fail +kms_cursor_crc@pipe-A-cursor-size-change,Fail +kms_cursor_crc@pipe-B-cursor-size-change,Fail +kms_cursor_legacy@forked-move,Fail +kms_hdr@bpc-switch,Fail +kms_hdr@bpc-switch-dpms,Fail +kms_plane_multiple@atomic-pipe-A-tiling-none,Fail +kms_rmfb@close-fd,Fail +kms_rotation_crc@primary-rotation-180,Fail diff --git a/drivers/gpu/drm/ci/xfails/amdgpu-stoney-flakes.txt b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-flakes.txt new file mode 100644 index 000000000000..f8defa0f9e67 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-flakes.txt @@ -0,0 +1,21 @@ +kms_addfb_basic@too-high +kms_async_flips@alternate-sync-async-flip +kms_async_flips@async-flip-with-page-flip-events +kms_async_flips@crc +kms_async_flips@test-cursor +kms_async_flips@test-time-stamp +kms_atomic_transition@plane-all-modeset-transition-internal-panels +kms_atomic_transition@plane-all-transition +kms_atomic_transition@plane-use-after-nonblocking-unbind +kms_bw@linear-tiling-1-displays-1920x1080p +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-2560x1440p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_cursor_crc@pipe-A-cursor-alpha-opaque +kms_cursor_crc@pipe-B-cursor-alpha-opaque +kms_plane@pixel-format +kms_plane_multiple@atomic-pipe-B-tiling-none +kms_plane_scaling@downscale-with-rotation-factor-0-5 +kms_universal_plane@disable-primary-vs-flip-pipe-A +kms_universal_plane@disable-primary-vs-flip-pipe-B diff --git a/drivers/gpu/drm/ci/xfails/amdgpu-stoney-skips.txt b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-skips.txt new file mode 100644 index 000000000000..e2c538a0f954 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/amdgpu-stoney-skips.txt @@ -0,0 +1,2 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-amly-fails.txt b/drivers/gpu/drm/ci/xfails/i915-amly-fails.txt new file mode 100644 index 000000000000..5f513c638beb --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-amly-fails.txt @@ -0,0 +1,17 @@ +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-amly-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-amly-flakes.txt new file mode 100644 index 000000000000..d5000515a315 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-amly-flakes.txt @@ -0,0 +1,32 @@ +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-2560x1440p +kms_bw@linear-tiling-2-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_bw@linear-tiling-4-displays-1920x1080p +kms_bw@linear-tiling-4-displays-2560x1440p +kms_bw@linear-tiling-4-displays-3840x2160p +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling +kms_plane_alpha_blend@pipe-A-alpha-basic +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb +kms_plane_alpha_blend@pipe-A-constant-alpha-max +kms_plane_alpha_blend@pipe-B-alpha-basic +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb +kms_plane_alpha_blend@pipe-B-constant-alpha-max +kms_plane_alpha_blend@pipe-C-alpha-basic +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb +kms_plane_alpha_blend@pipe-C-constant-alpha-max +kms_sysfs_edid_timing diff --git a/drivers/gpu/drm/ci/xfails/i915-amly-skips.txt b/drivers/gpu/drm/ci/xfails/i915-amly-skips.txt new file mode 100644 index 000000000000..fe55540a3f9a --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-amly-skips.txt @@ -0,0 +1,4 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-apl-fails.txt b/drivers/gpu/drm/ci/xfails/i915-apl-fails.txt new file mode 100644 index 000000000000..46397ce38d5a --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-apl-fails.txt @@ -0,0 +1,58 @@ +kms_3d,Timeout +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_bw@linear-tiling-4-displays-1920x1080p,Fail +kms_bw@linear-tiling-4-displays-2560x1440p,Fail +kms_bw@linear-tiling-4-displays-3840x2160p,Fail +kms_color@ctm-0-25,Fail +kms_color@ctm-0-50,Fail +kms_color@ctm-0-75,Fail +kms_color@ctm-max,Fail +kms_color@ctm-negative,Fail +kms_color@ctm-red-to-blue,Fail +kms_color@ctm-signed,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling,Fail +kms_hdmi_inject@inject-4k,Timeout +kms_plane@plane-position-hole,Timeout +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-A-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-B-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-C-constant-alpha-max,Fail +kms_plane_multiple@tiling-y,Timeout +kms_pwrite_crc,Timeout +kms_sysfs_edid_timing,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-apl-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-apl-flakes.txt new file mode 100644 index 000000000000..331c5841bb41 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-apl-flakes.txt @@ -0,0 +1 @@ +kms_frontbuffer_tracking@fbc-tiling-linear diff --git a/drivers/gpu/drm/ci/xfails/i915-apl-skips.txt b/drivers/gpu/drm/ci/xfails/i915-apl-skips.txt new file mode 100644 index 000000000000..3430b215c06e --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-apl-skips.txt @@ -0,0 +1,6 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters +# This is cascading issues +kms_3d \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-cml-fails.txt b/drivers/gpu/drm/ci/xfails/i915-cml-fails.txt new file mode 100644 index 000000000000..6139b410e767 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-cml-fails.txt @@ -0,0 +1,18 @@ +kms_color@ctm-0-25,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-cml-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-cml-flakes.txt new file mode 100644 index 000000000000..0514a7b3fdb0 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-cml-flakes.txt @@ -0,0 +1,38 @@ +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-2560x1440p +kms_bw@linear-tiling-2-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_bw@linear-tiling-4-displays-1920x1080p +kms_bw@linear-tiling-4-displays-2560x1440p +kms_bw@linear-tiling-4-displays-3840x2160p +kms_draw_crc@draw-method-xrgb8888-render-xtiled +kms_flip@flip-vs-suspend +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling +kms_hdr@bpc-switch-suspend +kms_plane_alpha_blend@constant-alpha-min +kms_plane_alpha_blend@pipe-A-alpha-basic +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb +kms_plane_alpha_blend@pipe-A-constant-alpha-max +kms_plane_alpha_blend@pipe-B-alpha-basic +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb +kms_plane_alpha_blend@pipe-B-constant-alpha-max +kms_plane_alpha_blend@pipe-C-alpha-basic +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb +kms_plane_alpha_blend@pipe-C-constant-alpha-max +kms_psr2_su@page_flip-NV12 +kms_psr2_su@page_flip-P010 +kms_setmode@basic diff --git a/drivers/gpu/drm/ci/xfails/i915-cml-skips.txt b/drivers/gpu/drm/ci/xfails/i915-cml-skips.txt new file mode 100644 index 000000000000..6d3d7ddc377f --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-cml-skips.txt @@ -0,0 +1,2 @@ +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters diff --git a/drivers/gpu/drm/ci/xfails/i915-glk-fails.txt b/drivers/gpu/drm/ci/xfails/i915-glk-fails.txt new file mode 100644 index 000000000000..5bd432e78129 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-glk-fails.txt @@ -0,0 +1,19 @@ +kms_fbcon_fbt@fbc,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_frontbuffer_tracking@fbcdrrs-tiling-linear,Fail +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-glk-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-glk-flakes.txt new file mode 100644 index 000000000000..fc41d13a2d56 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-glk-flakes.txt @@ -0,0 +1,41 @@ +kms_bw@linear-tiling-1-displays-3840x2160p +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-2560x1440p +kms_bw@linear-tiling-2-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_bw@linear-tiling-4-displays-1920x1080p +kms_bw@linear-tiling-4-displays-2560x1440p +kms_bw@linear-tiling-4-displays-3840x2160p +kms_flip@blocking-wf_vblank +kms_flip@wf_vblank-ts-check +kms_flip@wf_vblank-ts-check-interruptible +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling +kms_frontbuffer_tracking@fbc-tiling-linear +kms_plane_alpha_blend@pipe-A-alpha-basic +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb +kms_plane_alpha_blend@pipe-A-constant-alpha-max +kms_plane_alpha_blend@pipe-B-alpha-basic +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb +kms_plane_alpha_blend@pipe-B-constant-alpha-max +kms_plane_alpha_blend@pipe-C-alpha-basic +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb +kms_plane_alpha_blend@pipe-C-constant-alpha-max +kms_prop_blob@invalid-set-prop-any +kms_rotation_crc@multiplane-rotation +kms_rotation_crc@multiplane-rotation-cropping-bottom +kms_rotation_crc@multiplane-rotation-cropping-top +kms_setmode@basic diff --git a/drivers/gpu/drm/ci/xfails/i915-glk-skips.txt b/drivers/gpu/drm/ci/xfails/i915-glk-skips.txt new file mode 100644 index 000000000000..4c7d00ce14bc --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-glk-skips.txt @@ -0,0 +1,5 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-kbl-fails.txt b/drivers/gpu/drm/ci/xfails/i915-kbl-fails.txt new file mode 100644 index 000000000000..56ec021a7679 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-kbl-fails.txt @@ -0,0 +1,25 @@ +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-4-displays-2560x1440p,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling,Fail +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-A-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-C-constant-alpha-max,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-kbl-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-kbl-flakes.txt new file mode 100644 index 000000000000..f3ba1c4c5d46 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-kbl-flakes.txt @@ -0,0 +1,26 @@ +kms_async_flips@crc +kms_bw@linear-tiling-2-displays-1920x1080p +kms_bw@linear-tiling-2-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_bw@linear-tiling-3-displays-2560x1440p +kms_bw@linear-tiling-3-displays-3840x2160p +kms_bw@linear-tiling-4-displays-1920x1080p +kms_bw@linear-tiling-4-displays-3840x2160p +kms_color@ctm-0-25 +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling +kms_plane_alpha_blend@pipe-A-alpha-basic +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb +kms_plane_alpha_blend@pipe-B-alpha-basic +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb +kms_plane_alpha_blend@pipe-B-constant-alpha-max +kms_plane_alpha_blend@pipe-C-alpha-basic +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb +kms_sysfs_edid_timing diff --git a/drivers/gpu/drm/ci/xfails/i915-kbl-skips.txt b/drivers/gpu/drm/ci/xfails/i915-kbl-skips.txt new file mode 100644 index 000000000000..4c7d00ce14bc --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-kbl-skips.txt @@ -0,0 +1,5 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-tgl-fails.txt b/drivers/gpu/drm/ci/xfails/i915-tgl-fails.txt new file mode 100644 index 000000000000..a6da5544e198 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-tgl-fails.txt @@ -0,0 +1,37 @@ +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_bw@linear-tiling-4-displays-1920x1080p,Fail +kms_bw@linear-tiling-4-displays-2560x1440p,Fail +kms_bw@linear-tiling-4-displays-3840x2160p,Fail +kms_bw@linear-tiling-5-displays-1920x1080p,Fail +kms_bw@linear-tiling-5-displays-2560x1440p,Fail +kms_bw@linear-tiling-5-displays-3840x2160p,Fail +kms_color@ctm-0-25,Fail +kms_flip@flip-vs-panning-vs-hang,Timeout +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling,Fail +kms_rotation_crc@bad-pixel-format,Fail +kms_rotation_crc@multiplane-rotation,Fail +kms_rotation_crc@multiplane-rotation-cropping-bottom,Fail +kms_rotation_crc@multiplane-rotation-cropping-top,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-tgl-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-tgl-flakes.txt new file mode 100644 index 000000000000..1cd910ee06df --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-tgl-flakes.txt @@ -0,0 +1,5 @@ +kms_draw_crc@.* +kms_flip@blocking-absolute-wf_vblank +kms_flip@bo-too-big-interruptible +kms_flip@busy-flip +kms_flip@flip-vs-rmfb-interruptible diff --git a/drivers/gpu/drm/ci/xfails/i915-tgl-skips.txt b/drivers/gpu/drm/ci/xfails/i915-tgl-skips.txt new file mode 100644 index 000000000000..1d0621750b14 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-tgl-skips.txt @@ -0,0 +1,11 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# GPU hangs, then the whole machine +gem_eio.* + +# Whole machine hangs +kms_flip@absolute-wf_vblank@a-edp1 + +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/i915-whl-fails.txt b/drivers/gpu/drm/ci/xfails/i915-whl-fails.txt new file mode 100644 index 000000000000..967327ddc1ac --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-whl-fails.txt @@ -0,0 +1,48 @@ +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_bw@linear-tiling-4-displays-1920x1080p,Fail +kms_bw@linear-tiling-4-displays-2560x1440p,Fail +kms_bw@linear-tiling-4-displays-3840x2160p,Fail +kms_fbcon_fbt@fbc,Fail +kms_fbcon_fbt@fbc-suspend,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-linear-to-64bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-xtile-to-64bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-16bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-linear-to-32bpp-linear-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-16bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-xtile-to-32bpp-xtile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-16bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytile-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-downscaling,Fail +kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling,Fail +kms_frontbuffer_tracking@fbc-tiling-linear,Fail +kms_plane_alpha_blend@alpha-basic,Fail +kms_plane_alpha_blend@alpha-opaque-fb,Fail +kms_plane_alpha_blend@alpha-transparent-fb,Fail +kms_plane_alpha_blend@constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-A-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-A-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-A-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-B-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-B-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-C-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-C-alpha-transparent-fb,Fail +kms_plane_alpha_blend@pipe-C-constant-alpha-max,Fail diff --git a/drivers/gpu/drm/ci/xfails/i915-whl-flakes.txt b/drivers/gpu/drm/ci/xfails/i915-whl-flakes.txt new file mode 100644 index 000000000000..c33202e7e2a1 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-whl-flakes.txt @@ -0,0 +1 @@ +kms_flip@flip-vs-suspend diff --git a/drivers/gpu/drm/ci/xfails/i915-whl-skips.txt b/drivers/gpu/drm/ci/xfails/i915-whl-skips.txt new file mode 100644 index 000000000000..f3be0888a214 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/i915-whl-skips.txt @@ -0,0 +1,2 @@ +# This is generating kernel oops with divide error +kms_plane_scaling@invalid-parameters \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/mediatek-mt8173-fails.txt b/drivers/gpu/drm/ci/xfails/mediatek-mt8173-fails.txt new file mode 100644 index 000000000000..671916067dba --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/mediatek-mt8173-fails.txt @@ -0,0 +1,29 @@ +kms_3d,Fail +kms_addfb_basic@addfb25-bad-modifier,Fail +kms_bw@linear-tiling-1-displays-1920x1080p,Fail +kms_bw@linear-tiling-1-displays-2560x1440p,Fail +kms_bw@linear-tiling-1-displays-3840x2160p,Fail +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_color@pipe-A-invalid-gamma-lut-sizes,Fail +kms_color@pipe-B-invalid-gamma-lut-sizes,Fail +kms_force_connector_basic@force-connector-state,Fail +kms_force_connector_basic@force-edid,Fail +kms_force_connector_basic@force-load-detect,Fail +kms_force_connector_basic@prune-stale-modes,Fail +kms_invalid_mode@int-max-clock,Fail +kms_plane_scaling@planes-upscale-20x20,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-25,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-75,Fail +kms_plane_scaling@upscale-with-modifier-20x20,Fail +kms_plane_scaling@upscale-with-pixel-format-20x20,Fail +kms_plane_scaling@upscale-with-rotation-20x20,Fail +kms_properties@get_properties-sanity-atomic,Fail +kms_properties@plane-properties-atomic,Fail +kms_properties@plane-properties-legacy,Fail +kms_rmfb@close-fd,Fail diff --git a/drivers/gpu/drm/ci/xfails/mediatek-mt8173-flakes.txt b/drivers/gpu/drm/ci/xfails/mediatek-mt8173-flakes.txt new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/drivers/gpu/drm/ci/xfails/mediatek-mt8183-fails.txt b/drivers/gpu/drm/ci/xfails/mediatek-mt8183-fails.txt new file mode 100644 index 000000000000..6ff81d00e84e --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/mediatek-mt8183-fails.txt @@ -0,0 +1,10 @@ +kms_addfb_basic@addfb25-bad-modifier,Fail +kms_bw@linear-tiling-1-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_color@pipe-A-invalid-gamma-lut-sizes,Fail +kms_plane_scaling@upscale-with-rotation-20x20,Fail +kms_rmfb@close-fd,Fail \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/mediatek-mt8183-flakes.txt b/drivers/gpu/drm/ci/xfails/mediatek-mt8183-flakes.txt new file mode 100644 index 000000000000..208890b79eb0 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/mediatek-mt8183-flakes.txt @@ -0,0 +1,14 @@ +core_setmaster_vs_auth +kms_bw@linear-tiling-1-displays-1920x1080p +kms_bw@linear-tiling-1-displays-3840x2160p +kms_bw@linear-tiling-3-displays-1920x1080p +kms_cursor_legacy@cursor-vs-flip-atomic +kms_plane_scaling@invalid-num-scalers +kms_plane_scaling@planes-upscale-20x20 +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5 +kms_plane_scaling@upscale-with-modifier-20x20 +kms_plane_scaling@upscale-with-pixel-format-20x20 +kms_prop_blob@invalid-set-prop-any +kms_properties@get_properties-sanity-atomic +kms_properties@plane-properties-atomic +kms_properties@plane-properties-legacy \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/meson-g12b-fails.txt b/drivers/gpu/drm/ci/xfails/meson-g12b-fails.txt new file mode 100644 index 000000000000..860e702091e2 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/meson-g12b-fails.txt @@ -0,0 +1,12 @@ +kms_3d,Fail +kms_properties@connector-properties-atomic,Fail +kms_properties@get_properties-sanity-atomic,Fail +kms_properties@get_properties-sanity-non-atomic,Fail +kms_properties@connector-properties-legacy,Fail +kms_cursor_legacy@forked-bo,Fail +kms_cursor_legacy@forked-move,Fail +kms_cursor_legacy@single-bo,Fail +kms_cursor_legacy@single-move,Fail +kms_cursor_legacy@torture-bo,Fail +kms_cursor_legacy@torture-move,Fail +kms_hdmi_inject@inject-4k,Fail \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/meson-g12b-flakes.txt b/drivers/gpu/drm/ci/xfails/meson-g12b-flakes.txt new file mode 100644 index 000000000000..b63329d06767 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/meson-g12b-flakes.txt @@ -0,0 +1,4 @@ +kms_force_connector_basic@force-connector-state +kms_force_connector_basic@force-edid +kms_force_connector_basic@force-load-detect +kms_force_connector_basic@prune-stale-modes \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8016-fails.txt b/drivers/gpu/drm/ci/xfails/msm-apq8016-fails.txt new file mode 100644 index 000000000000..9981682feab2 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-apq8016-fails.txt @@ -0,0 +1,15 @@ +kms_3d,Fail +kms_addfb_basic@addfb25-bad-modifier,Fail +kms_cursor_legacy@all-pipes-forked-bo,Fail +kms_cursor_legacy@all-pipes-forked-move,Fail +kms_cursor_legacy@all-pipes-single-bo,Fail +kms_cursor_legacy@all-pipes-single-move,Fail +kms_cursor_legacy@all-pipes-torture-bo,Fail +kms_cursor_legacy@all-pipes-torture-move,Fail +kms_cursor_legacy@pipe-A-forked-bo,Fail +kms_cursor_legacy@pipe-A-forked-move,Fail +kms_cursor_legacy@pipe-A-single-bo,Fail +kms_cursor_legacy@pipe-A-single-move,Fail +kms_cursor_legacy@pipe-A-torture-bo,Fail +kms_cursor_legacy@pipe-A-torture-move,Fail +kms_hdmi_inject@inject-4k,Fail diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt b/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt new file mode 100644 index 000000000000..0e3b60d3fade --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt @@ -0,0 +1,4 @@ +kms_force_connector_basic@force-connector-state +kms_force_connector_basic@force-edid +kms_force_connector_basic@force-load-detect +kms_force_connector_basic@prune-stale-modes diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8096-fails.txt b/drivers/gpu/drm/ci/xfails/msm-apq8096-fails.txt new file mode 100644 index 000000000000..88a1fc0a3b0d --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-apq8096-fails.txt @@ -0,0 +1,2 @@ +kms_3d,Fail +kms_addfb_basic@addfb25-bad-modifier,Fail diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8096-flakes.txt b/drivers/gpu/drm/ci/xfails/msm-apq8096-flakes.txt new file mode 100644 index 000000000000..0e3b60d3fade --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-apq8096-flakes.txt @@ -0,0 +1,4 @@ +kms_force_connector_basic@force-connector-state +kms_force_connector_basic@force-edid +kms_force_connector_basic@force-load-detect +kms_force_connector_basic@prune-stale-modes diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8096-skips.txt b/drivers/gpu/drm/ci/xfails/msm-apq8096-skips.txt new file mode 100644 index 000000000000..cd49c8ce2059 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-apq8096-skips.txt @@ -0,0 +1,2 @@ +# Whole machine hangs +kms_cursor_legacy@all-pipes-torture-move \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt b/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt new file mode 100644 index 000000000000..14adeba3b62d --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt @@ -0,0 +1,25 @@ +kms_cursor_legacy@cursor-vs-flip-toggle,Fail +kms_cursor_legacy@cursor-vs-flip-varying-size,Fail +kms_cursor_legacy@cursorA-vs-flipA-atomic-transitions,Crash +kms_pipe_crc_basic@compare-crc-sanitycheck-nv12,Fail +kms_plane@pixel-format,Fail +kms_plane@pixel-format-source-clamping,Fail +kms_plane@plane-position-covered,Fail +kms_plane@plane-position-hole,Fail +kms_plane@plane-position-hole-dpms,Fail +kms_plane_alpha_blend@alpha-7efc,Fail +kms_plane_alpha_blend@coverage-7efc,Fail +kms_plane_alpha_blend@coverage-vs-premult-vs-constant,Fail +kms_plane_alpha_blend@pipe-A-alpha-7efc,Fail +kms_plane_alpha_blend@pipe-A-coverage-7efc,Fail +kms_plane_alpha_blend@pipe-A-coverage-vs-premult-vs-constant,Fail +kms_plane_alpha_blend@pipe-B-alpha-7efc,Fail +kms_plane_alpha_blend@pipe-B-alpha-basic,Fail +kms_plane_alpha_blend@pipe-B-alpha-opaque-fb,Fail +kms_plane_alpha_blend@pipe-B-constant-alpha-max,Fail +kms_plane_alpha_blend@pipe-B-constant-alpha-mid,Fail +kms_plane_alpha_blend@pipe-B-coverage-7efc,Fail +kms_plane_alpha_blend@pipe-B-coverage-vs-premult-vs-constant,Fail +kms_rmfb@close-fd,Fail +kms_universal_plane@disable-primary-vs-flip-pipe-b,Fail +kms_universal_plane@universal-plane-pipe-B-sanity,Fail diff --git a/drivers/gpu/drm/ci/xfails/msm-sc7180-flakes.txt b/drivers/gpu/drm/ci/xfails/msm-sc7180-flakes.txt new file mode 100644 index 000000000000..636563d3e59a --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sc7180-flakes.txt @@ -0,0 +1,7 @@ + +# Test ends up reading CRC from frame before cursor update +# bug +# sometimes.. tbd if this is a kernel CRC bug or a test +kms_cursor_crc@.* +kms_plane_multiple@atomic-pipe-A-tiling-none +kms_atomic_transition@modeset-transition-nonblocking-fencing,Fail \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt b/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt new file mode 100644 index 000000000000..410e0eeb3161 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt @@ -0,0 +1,23 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# Test incorrectly assumes that CTM support implies gamma/degamma +# LUT support. None of the subtests handle the case of only having +# CTM support +kms_color.* + +# 4k@60 is not supported on this hw, but driver doesn't handle it +# too gracefully.. https://gitlab.freedesktop.org/drm/msm/-/issues/15 +kms_bw@linear-tiling-.*-displays-3840x2160p + +# Until igt fix lands: https://patchwork.freedesktop.org/patch/493175/ +kms_bw@linear-tiling-2.* +kms_bw@linear-tiling-3.* +kms_bw@linear-tiling-4.* +kms_bw@linear-tiling-5.* +kms_bw@linear-tiling-6.* + +# igt fix posted: https://patchwork.freedesktop.org/patch/499926/ +# failure mode is flakey due to randomization but fails frequently +# enough to be detected as a Crash or occasionally UnexpectedPass. +kms_plane_multiple@atomic-pipe-A-tiling-none diff --git a/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt b/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt new file mode 100644 index 000000000000..09c0c623cd75 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt @@ -0,0 +1,68 @@ +kms_color@ctm-0-25,Fail +kms_color@ctm-0-50,Fail +kms_color@ctm-0-75,Fail +kms_color@ctm-blue-to-red,Fail +kms_color@ctm-green-to-red,Fail +kms_color@ctm-negative,Fail +kms_color@ctm-red-to-blue,Fail +kms_color@ctm-signed,Fail +kms_color@pipe-A-ctm-0-25,Fail +kms_color@pipe-A-ctm-0-5,Fail +kms_color@pipe-A-ctm-0-75,Fail +kms_color@pipe-A-ctm-blue-to-red,Fail +kms_color@pipe-A-ctm-green-to-red,Fail +kms_color@pipe-A-ctm-max,Fail +kms_color@pipe-A-ctm-negative,Fail +kms_color@pipe-A-ctm-red-to-blue,Fail +kms_color@pipe-A-legacy-gamma,Fail +kms_cursor_legacy@basic-flip-after-cursor-atomic,Fail +kms_cursor_legacy@basic-flip-after-cursor-legacy,Fail +kms_cursor_legacy@basic-flip-after-cursor-varying-size,Fail +kms_cursor_legacy@basic-flip-before-cursor-atomic,Fail +kms_cursor_legacy@basic-flip-before-cursor-legacy,Fail +kms_cursor_legacy@basic-flip-before-cursor-varying-size,Fail +kms_cursor_legacy@cursor-vs-flip-atomic,Fail +kms_cursor_legacy@cursor-vs-flip-atomic-transitions,Fail +kms_cursor_legacy@cursor-vs-flip-atomic-transitions-varying-size,Fail +kms_cursor_legacy@cursor-vs-flip-legacy,Fail +kms_cursor_legacy@cursor-vs-flip-toggle,Fail +kms_cursor_legacy@cursor-vs-flip-varying-size,Fail +kms_cursor_legacy@cursorA-vs-flipA-toggle,Fail +kms_cursor_legacy@flip-vs-cursor-atomic,Fail +kms_cursor_legacy@flip-vs-cursor-crc-atomic,Fail +kms_cursor_legacy@flip-vs-cursor-crc-legacy,Fail +kms_cursor_legacy@flip-vs-cursor-legacy,Fail +kms_cursor_legacy@short-flip-after-cursor-atomic-transitions,Fail +kms_cursor_legacy@short-flip-after-cursor-atomic-transitions-varying-size,Fail +kms_cursor_legacy@short-flip-after-cursor-toggle,Fail +kms_cursor_legacy@short-flip-before-cursor-atomic-transitions,Fail +kms_cursor_legacy@short-flip-before-cursor-atomic-transitions-varying-size,Fail +kms_pipe_crc_basic@compare-crc-sanitycheck-nv12,Fail +kms_plane@pixel-format,Fail +kms_plane@pixel-format-source-clamping,Fail +kms_plane_alpha_blend@alpha-7efc,Fail +kms_plane_alpha_blend@coverage-7efc,Fail +kms_plane_alpha_blend@coverage-vs-premult-vs-constant,Fail +kms_plane_alpha_blend@pipe-A-alpha-7efc,Fail +kms_plane_alpha_blend@pipe-A-coverage-7efc,Fail +kms_plane_alpha_blend@pipe-A-coverage-vs-premult-vs-constant,Fail +kms_plane_cursor@overlay,Fail +kms_plane_cursor@pipe-A-overlay-size-128,Fail +kms_plane_cursor@pipe-A-overlay-size-256,Fail +kms_plane_cursor@pipe-A-overlay-size-64,Fail +kms_plane_cursor@pipe-A-viewport-size-128,Fail +kms_plane_cursor@pipe-A-viewport-size-256,Fail +kms_plane_cursor@pipe-A-viewport-size-64,Fail +kms_plane_cursor@viewport,Fail +kms_plane_scaling@downscale-with-pixel-format-factor-0-25,Timeout +kms_plane_scaling@downscale-with-pixel-format-factor-0-5,Timeout +kms_plane_scaling@downscale-with-pixel-format-factor-0-75,Timeout +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-25,Timeout +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-5,Timeout +kms_plane_scaling@plane-downscale-with-pixel-format-factor-0-75,Timeout +kms_plane_scaling@plane-scaler-with-clipping-clamping-pixel-formats,Timeout +kms_plane_scaling@plane-scaler-with-pixel-format-unity-scaling,Timeout +kms_plane_scaling@planes-downscale-factor-0-25,Fail +kms_plane_scaling@scaler-with-clipping-clamping,Timeout +kms_plane_scaling@scaler-with-pixel-format-unity-scaling,Timeout +kms_rmfb@close-fd,Fail diff --git a/drivers/gpu/drm/ci/xfails/msm-sdm845-flakes.txt b/drivers/gpu/drm/ci/xfails/msm-sdm845-flakes.txt new file mode 100644 index 000000000000..5b3aaab7ac3f --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sdm845-flakes.txt @@ -0,0 +1,11 @@ + + +# Test ends up reading CRC from frame before cursor update +# bug +# sometimes.. tbd if this is a kernel CRC bug or a test +kms_cursor_crc@.* +kms_cursor_legacy@flip-vs-cursor-toggle +kms_cursor_legacy@pipe-A-forked-bo +kms_cursor_legacy@pipe-A-forked-move +kms_cursor_legacy@short-flip-before-cursor-toggle +kms_flip@dpms-vs-vblank-race-interruptible diff --git a/drivers/gpu/drm/ci/xfails/msm-sdm845-skips.txt b/drivers/gpu/drm/ci/xfails/msm-sdm845-skips.txt new file mode 100644 index 000000000000..42675f1c6d76 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/msm-sdm845-skips.txt @@ -0,0 +1,2 @@ +# Hangs machine +kms_bw.* \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3288-fails.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-fails.txt new file mode 100644 index 000000000000..2a1baa948e12 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-fails.txt @@ -0,0 +1,48 @@ +kms_3d,Crash +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_bw@linear-tiling-3-displays-1920x1080p,Fail +kms_bw@linear-tiling-3-displays-2560x1440p,Fail +kms_bw@linear-tiling-3-displays-3840x2160p,Fail +kms_force_connector_basic@force-load-detect,Fail +kms_invalid_mode@int-max-clock,Crash +kms_plane@pixel-format,Crash +kms_plane@pixel-format-source-clamping,Crash +kms_plane@plane-position-hole,Crash +kms_plane@plane-position-hole-dpms,Crash +kms_plane_cursor@overlay,Crash +kms_plane_cursor@pipe-A-overlay-size-128,Fail +kms_plane_cursor@pipe-A-overlay-size-256,Fail +kms_plane_cursor@pipe-A-overlay-size-64,Fail +kms_plane_cursor@pipe-A-primary-size-128,Fail +kms_plane_cursor@pipe-A-primary-size-256,Fail +kms_plane_cursor@pipe-A-primary-size-64,Fail +kms_plane_cursor@pipe-A-viewport-size-128,Fail +kms_plane_cursor@pipe-A-viewport-size-256,Fail +kms_plane_cursor@pipe-A-viewport-size-64,Fail +kms_plane_cursor@pipe-B-overlay-size-128,Fail +kms_plane_cursor@pipe-B-overlay-size-256,Fail +kms_plane_cursor@pipe-B-overlay-size-64,Fail +kms_plane_cursor@pipe-B-primary-size-128,Fail +kms_plane_cursor@pipe-B-primary-size-256,Fail +kms_plane_cursor@pipe-B-primary-size-64,Fail +kms_plane_cursor@pipe-B-viewport-size-128,Fail +kms_plane_cursor@pipe-B-viewport-size-256,Fail +kms_plane_cursor@pipe-B-viewport-size-64,Fail +kms_plane_cursor@primary,Crash +kms_plane_cursor@viewport,Crash +kms_plane_lowres@tiling-none,Fail +kms_plane_scaling@downscale-with-modifier-factor-0-25,Fail +kms_plane_scaling@downscale-with-rotation-factor-0-25,Fail +kms_plane_scaling@upscale-with-modifier-20x20,Fail +kms_plane_scaling@upscale-with-modifier-factor-0-25,Fail +kms_plane_scaling@upscale-with-pixel-format-20x20,Fail +kms_plane_scaling@upscale-with-pixel-format-factor-0-25,Fail +kms_plane_scaling@upscale-with-rotation-20x20,Fail +kms_prime@basic-crc,Fail +kms_properties@connector-properties-atomic,Crash +kms_properties@connector-properties-legacy,Crash +kms_properties@get_properties-sanity-atomic,Crash +kms_properties@get_properties-sanity-non-atomic,Crash +kms_setmode@invalid-clone-single-crtc,Crash diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3288-flakes.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-flakes.txt new file mode 100644 index 000000000000..45c54c75c899 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-flakes.txt @@ -0,0 +1,9 @@ +kms_addfb_basic@addfb25-bad-modifier +kms_cursor_crc@.* +kms_flip@basic-flip-vs-wf_vblank +kms_invalid_mode@int-max-clock,Crash +kms_pipe_crc_basic@.* +kms_properties@connector-properties-atomic,Crash +kms_properties@get_properties-sanity-atomic,Crash +kms_properties@get_properties-sanity-non-atomic,Crash +kms_rmfb@close-fd diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3288-skips.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-skips.txt new file mode 100644 index 000000000000..f20c3574b75a --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3288-skips.txt @@ -0,0 +1,52 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# Too unstable, machine ends up hanging after lots of Oopses +kms_cursor_legacy.* + +# Started hanging the machine on Linux 5.19-rc2: +# +# [IGT] kms_plane_lowres: executing +# [IGT] kms_plane_lowres: starting subtest pipe-F-tiling-y +# [IGT] kms_plane_lowres: exiting, ret=77 +# Console: switching to colour frame buffer device 170x48 +# rockchip-drm display-subsystem: [drm] *ERROR* flip_done timed out +# rockchip-drm display-subsystem: [drm] *ERROR* [CRTC:35:crtc-0] commit wait timed out +# BUG: spinlock bad magic on CPU#3, kms_plane_lowre/482 +# 8<--- cut here --- +# Unable to handle kernel paging request at virtual address 7812078e +# [7812078e] *pgd=00000000 +# Internal error: Oops: 5 [#1] SMP ARM +# Modules linked in: +# CPU: 3 PID: 482 Comm: kms_plane_lowre Tainted: G W 5.19.0-rc2-323596-g00535de92171 #1 +# Hardware name: Rockchip (Device Tree) +# Process kms_plane_lowre (pid: 482, stack limit = 0x1193ac2b) +# spin_dump from do_raw_spin_lock+0xa4/0xe8 +# do_raw_spin_lock from wait_for_completion_timeout+0x2c/0x120 +# wait_for_completion_timeout from drm_crtc_commit_wait+0x18/0x7c +# drm_crtc_commit_wait from drm_atomic_helper_wait_for_dependencies+0x44/0x168 +# drm_atomic_helper_wait_for_dependencies from commit_tail+0x34/0x180 +# commit_tail from drm_atomic_helper_commit+0x164/0x18c +# drm_atomic_helper_commit from drm_atomic_commit+0xac/0xe4 +# drm_atomic_commit from drm_client_modeset_commit_atomic+0x23c/0x284 +# drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x60/0x1c8 +# drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40 +# drm_client_modeset_commit from drm_fbdev_client_restore+0x58/0x94 +# drm_fbdev_client_restore from drm_client_dev_restore+0x70/0xbc +# drm_client_dev_restore from drm_release+0xf4/0x114 +# drm_release from __fput+0x74/0x240 +# __fput from task_work_run+0x84/0xb4 +# task_work_run from do_exit+0x34c/0xa20 +# do_exit from do_group_exit+0x34/0x98 +# do_group_exit from __wake_up_parent+0x0/0x18 +# Code: e595c008 12843d19 03e00000 03093168 (15940508) +# ---[ end trace 0000000000000000 ]--- +# note: kms_plane_lowre[482] exited with preempt_count 1 +# Fixing recursive fault but reboot is needed! +kms_plane_lowres@pipe-F-tiling-y + +# Take too long, we have only two machines, and these are very flaky +kms_cursor_crc.* + +# Machine is hanging in this test, so skip it +kms_pipe_crc_basic@disable-crc-after-crtc \ No newline at end of file diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3399-fails.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-fails.txt new file mode 100644 index 000000000000..6db08ba6b008 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-fails.txt @@ -0,0 +1,37 @@ +kms_color@legacy-gamma,Fail +kms_color@pipe-A-legacy-gamma,Fail +kms_color@pipe-B-legacy-gamma,Fail +kms_flip@basic-flip-vs-wf_vblank,Fail +kms_flip@blocking-wf_vblank,Fail +kms_flip@dpms-vs-vblank-race,Fail +kms_flip@flip-vs-absolute-wf_vblank,Fail +kms_flip@flip-vs-absolute-wf_vblank-interruptible,Fail +kms_flip@flip-vs-blocking-wf-vblank,Fail +kms_flip@flip-vs-panning,Fail +kms_flip@flip-vs-panning-interruptible,Fail +kms_flip@flip-vs-wf_vblank-interruptible,Fail +kms_flip@plain-flip-fb-recreate,Fail +kms_flip@plain-flip-fb-recreate-interruptible,Fail +kms_flip@plain-flip-ts-check,Fail +kms_flip@plain-flip-ts-check-interruptible,Fail +kms_flip@wf_vblank-ts-check,Fail +kms_flip@wf_vblank-ts-check-interruptible,Fail +kms_invalid_mode@int-max-clock,Fail +kms_plane@pixel-format,Fail +kms_plane@pixel-format-source-clamping,Fail +kms_plane@plane-panning-bottom-right,Fail +kms_plane@plane-panning-top-left,Fail +kms_plane@plane-position-covered,Fail +kms_plane_cursor@pipe-B-overlay-size-128,Fail +kms_plane_cursor@pipe-B-overlay-size-256,Fail +kms_plane_cursor@pipe-B-overlay-size-64,Fail +kms_plane_cursor@pipe-B-primary-size-128,Fail +kms_plane_cursor@pipe-B-primary-size-256,Fail +kms_plane_cursor@pipe-B-primary-size-64,Fail +kms_plane_cursor@pipe-B-viewport-size-128,Fail +kms_plane_cursor@pipe-B-viewport-size-256,Fail +kms_plane_cursor@pipe-B-viewport-size-64,Fail +kms_plane_multiple@atomic-pipe-B-tiling-none,Fail +kms_plane_multiple@tiling-none,Fail +kms_prime@basic-crc,Fail +kms_rmfb@close-fd,Fail diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3399-flakes.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-flakes.txt new file mode 100644 index 000000000000..4c0539b4beaf --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-flakes.txt @@ -0,0 +1,23 @@ + +kms_cursor_crc@.* +kms_flip@dpms-vs-vblank-race-interruptible +kms_flip@flip-vs-expired-vblank +kms_flip@modeset-vs-vblank-race-interruptible +kms_pipe_crc_basic@.* +kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-A +kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-B +kms_plane@plane-position-hole +kms_plane_multiple@atomic-pipe-A-tiling-none +kms_plane_multiple@atomic-pipe-B-tiling-none +kms_sequence@get-forked +kms_sequence@get-forked-busy +kms_setmode@basic +kms_universal_plane@universal-plane-pipe-B-functional,UnexpectedPass +kms_vblank@pipe-A-accuracy-idle +kms_vblank@pipe-A-query-busy +kms_vblank@pipe-A-query-forked-busy +kms_vblank@pipe-A-wait-idle +kms_vblank@pipe-B-accuracy-idle +kms_vblank@pipe-B-query-busy +kms_vblank@pipe-B-query-forked-busy +kms_vblank@pipe-B-wait-idle diff --git a/drivers/gpu/drm/ci/xfails/rockchip-rk3399-skips.txt b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-skips.txt new file mode 100644 index 000000000000..10c3d81a919a --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/rockchip-rk3399-skips.txt @@ -0,0 +1,5 @@ +# Suspend to RAM seems to be broken on this machine +.*suspend.* + +# Too unstable, machine ends up hanging after lots of Oopses +kms_cursor_legacy.* diff --git a/drivers/gpu/drm/ci/xfails/virtio_gpu-none-fails.txt b/drivers/gpu/drm/ci/xfails/virtio_gpu-none-fails.txt new file mode 100644 index 000000000000..9586b2339f6f --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/virtio_gpu-none-fails.txt @@ -0,0 +1,38 @@ +kms_addfb_basic@addfb25-bad-modifier,Fail +kms_addfb_basic@bad-pitch-65536,Fail +kms_addfb_basic@bo-too-small,Fail +kms_addfb_basic@size-max,Fail +kms_addfb_basic@too-high,Fail +kms_atomic_transition@plane-primary-toggle-with-vblank-wait,Fail +kms_bw@linear-tiling-1-displays-1920x1080p,Fail +kms_bw@linear-tiling-1-displays-2560x1440p,Fail +kms_bw@linear-tiling-1-displays-3840x2160p,Fail +kms_bw@linear-tiling-2-displays-1920x1080p,Fail +kms_bw@linear-tiling-2-displays-2560x1440p,Fail +kms_bw@linear-tiling-2-displays-3840x2160p,Fail +kms_invalid_mode@int-max-clock,Fail +kms_plane_scaling@downscale-with-modifier-factor-0-25,Fail +kms_plane_scaling@downscale-with-rotation-factor-0-25,Fail +kms_plane_scaling@planes-upscale-20x20,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-25,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5,Fail +kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-75,Fail +kms_plane_scaling@upscale-with-modifier-20x20,Fail +kms_plane_scaling@upscale-with-modifier-factor-0-25,Fail +kms_plane_scaling@upscale-with-pixel-format-20x20,Fail +kms_plane_scaling@upscale-with-pixel-format-factor-0-25,Fail +kms_plane_scaling@upscale-with-rotation-20x20,Fail +kms_vblank@crtc-id,Fail +kms_vblank@invalid,Fail +kms_vblank@pipe-A-accuracy-idle,Fail +kms_vblank@pipe-A-query-busy,Fail +kms_vblank@pipe-A-query-forked,Fail +kms_vblank@pipe-A-query-forked-busy,Fail +kms_vblank@pipe-A-query-idle,Fail +kms_vblank@pipe-A-ts-continuation-idle,Fail +kms_vblank@pipe-A-ts-continuation-modeset,Fail +kms_vblank@pipe-A-ts-continuation-suspend,Fail +kms_vblank@pipe-A-wait-busy,Fail +kms_vblank@pipe-A-wait-forked,Fail +kms_vblank@pipe-A-wait-forked-busy,Fail +kms_vblank@pipe-A-wait-idle,Fail diff --git a/drivers/gpu/drm/ci/xfails/virtio_gpu-none-flakes.txt b/drivers/gpu/drm/ci/xfails/virtio_gpu-none-flakes.txt new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/drivers/gpu/drm/ci/xfails/virtio_gpu-none-skips.txt b/drivers/gpu/drm/ci/xfails/virtio_gpu-none-skips.txt new file mode 100644 index 000000000000..78be18174012 --- /dev/null +++ b/drivers/gpu/drm/ci/xfails/virtio_gpu-none-skips.txt @@ -0,0 +1,6 @@ +# Hits a "refcount_t: underflow; use-after-free" in virtio_gpu_fence_event_process +# When run in a particular order with other tests +kms_cursor_legacy.* + +# Job just hangs without any output +kms_flip@flip-vs-suspend.* \ No newline at end of file diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index e99a6fa03d45..a7e677598004 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -58,6 +58,7 @@ struct i915_perf_group; typedef u32 intel_engine_mask_t; #define ALL_ENGINES ((intel_engine_mask_t)~0ul) +#define VIRTUAL_ENGINES BIT(BITS_PER_TYPE(intel_engine_mask_t) - 1) struct intel_hw_status_page { struct list_head timelines; diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index a0e3ef1c65d2..b5b7f2fe8c78 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -5470,6 +5470,9 @@ guc_create_virtual(struct intel_engine_cs **siblings, unsigned int count, ve->base.flags = I915_ENGINE_IS_VIRTUAL; + BUILD_BUG_ON(ilog2(VIRTUAL_ENGINES) < I915_NUM_ENGINES); + ve->base.mask = VIRTUAL_ENGINES; + intel_context_init(&ve->context, &ve->base); for (n = 0; n < count; n++) { diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 7c7da284990d..f59081066a19 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -134,9 +134,7 @@ static void i915_fence_release(struct dma_fence *fence) i915_sw_fence_fini(&rq->semaphore); /* - * Keep one request on each engine for reserved use under mempressure - * do not use with virtual engines as this really is only needed for - * kernel contexts. + * Keep one request on each engine for reserved use under mempressure. * * We do not hold a reference to the engine here and so have to be * very careful in what rq->engine we poke. The virtual engine is @@ -166,8 +164,7 @@ static void i915_fence_release(struct dma_fence *fence) * know that if the rq->execution_mask is a single bit, rq->engine * can be a physical engine with the exact corresponding mask. */ - if (!intel_engine_is_virtual(rq->engine) && - is_power_of_2(rq->execution_mask) && + if (is_power_of_2(rq->execution_mask) && !cmpxchg(&rq->engine->request_pool, NULL, rq)) return; diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c index a34924523133..a34917b048f9 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c +++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c @@ -1122,18 +1122,11 @@ nv04_page_flip_emit(struct nouveau_channel *chan, PUSH_NVSQ(push, NV_SW, NV_SW_PAGE_FLIP, 0x00000000); PUSH_KICK(push); - ret = nouveau_fence_new(pfence); + ret = nouveau_fence_new(pfence, chan); if (ret) goto fail; - ret = nouveau_fence_emit(*pfence, chan); - if (ret) - goto fail_fence_unref; - return 0; - -fail_fence_unref: - nouveau_fence_unref(pfence); fail: spin_lock_irqsave(&dev->event_lock, flags); list_del(&s->head); diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 19cab37ac69c..0f3bd187ede6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -875,16 +875,10 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, if (ret) goto out_unlock; - ret = nouveau_fence_new(&fence); + ret = nouveau_fence_new(&fence, chan); if (ret) goto out_unlock; - ret = nouveau_fence_emit(fence, chan); - if (ret) { - nouveau_fence_unref(&fence); - goto out_unlock; - } - /* TODO: figure out a better solution here * * wait on the fence here explicitly as going through diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 1fd5ccf41128..bb3d6e5c122f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -70,11 +70,9 @@ nouveau_channel_idle(struct nouveau_channel *chan) struct nouveau_fence *fence = NULL; int ret; - ret = nouveau_fence_new(&fence); + ret = nouveau_fence_new(&fence, chan); if (!ret) { - ret = nouveau_fence_emit(fence, chan); - if (!ret) - ret = nouveau_fence_wait(fence, false, false); + ret = nouveau_fence_wait(fence, false, false); nouveau_fence_unref(&fence); } diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 61e84562094a..12feecf71e75 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -209,8 +209,7 @@ static vm_fault_t nouveau_dmem_migrate_to_ram(struct vm_fault *vmf) goto done; } - if (!nouveau_fence_new(&fence)) - nouveau_fence_emit(fence, dmem->migrate.chan); + nouveau_fence_new(&fence, dmem->migrate.chan); migrate_vma_pages(&args); nouveau_dmem_fence_done(&fence); dma_unmap_page(drm->dev->dev, dma_addr, PAGE_SIZE, DMA_BIDIRECTIONAL); @@ -403,8 +402,7 @@ nouveau_dmem_evict_chunk(struct nouveau_dmem_chunk *chunk) } } - if (!nouveau_fence_new(&fence)) - nouveau_fence_emit(fence, chunk->drm->dmem->migrate.chan); + nouveau_fence_new(&fence, chunk->drm->dmem->migrate.chan); migrate_device_pages(src_pfns, dst_pfns, npages); nouveau_dmem_fence_done(&fence); migrate_device_finalize(src_pfns, dst_pfns, npages); @@ -677,8 +675,7 @@ static void nouveau_dmem_migrate_chunk(struct nouveau_drm *drm, addr += PAGE_SIZE; } - if (!nouveau_fence_new(&fence)) - nouveau_fence_emit(fence, drm->dmem->migrate.chan); + nouveau_fence_new(&fence, drm->dmem->migrate.chan); migrate_vma_pages(args); nouveau_dmem_fence_done(&fence); nouveau_pfns_map(svmm, args->vma->vm_mm, args->start, pfns, i); diff --git a/drivers/gpu/drm/nouveau/nouveau_exec.c b/drivers/gpu/drm/nouveau/nouveau_exec.c index a90c4cd8cbb2..19024ce21fbb 100644 --- a/drivers/gpu/drm/nouveau/nouveau_exec.c +++ b/drivers/gpu/drm/nouveau/nouveau_exec.c @@ -96,7 +96,8 @@ nouveau_exec_job_submit(struct nouveau_job *job) unsigned long index; int ret; - ret = nouveau_fence_new(&exec_job->fence); + /* Create a new fence, but do not emit yet. */ + ret = nouveau_fence_create(&exec_job->fence, exec_job->chan); if (ret) return ret; @@ -170,13 +171,17 @@ nouveau_exec_job_run(struct nouveau_job *job) nv50_dma_push(chan, p->va, p->va_len, no_prefetch); } - ret = nouveau_fence_emit(fence, chan); + ret = nouveau_fence_emit(fence); if (ret) { + nouveau_fence_unref(&exec_job->fence); NV_PRINTK(err, job->cli, "error fencing pushbuf: %d\n", ret); WIND_RING(chan); return ERR_PTR(ret); } + /* The fence was emitted successfully, set the job's fence pointer to + * NULL in order to avoid freeing it up when the job is cleaned up. + */ exec_job->fence = NULL; return &fence->base; @@ -189,7 +194,7 @@ nouveau_exec_job_free(struct nouveau_job *job) nouveau_job_free(job); - nouveau_fence_unref(&exec_job->fence); + kfree(exec_job->fence); kfree(exec_job->push.s); kfree(exec_job); } diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 77c739a55b19..61d9e70da9fd 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -205,16 +205,13 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha } int -nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) +nouveau_fence_emit(struct nouveau_fence *fence) { + struct nouveau_channel *chan = fence->channel; struct nouveau_fence_chan *fctx = chan->fence; struct nouveau_fence_priv *priv = (void*)chan->drm->fence; int ret; - if (unlikely(!chan->fence)) - return -ENODEV; - - fence->channel = chan; fence->timeout = jiffies + (15 * HZ); if (priv->uevent) @@ -406,18 +403,41 @@ nouveau_fence_unref(struct nouveau_fence **pfence) } int -nouveau_fence_new(struct nouveau_fence **pfence) +nouveau_fence_create(struct nouveau_fence **pfence, + struct nouveau_channel *chan) { struct nouveau_fence *fence; + if (unlikely(!chan->fence)) + return -ENODEV; + fence = kzalloc(sizeof(*fence), GFP_KERNEL); if (!fence) return -ENOMEM; + fence->channel = chan; + *pfence = fence; return 0; } +int +nouveau_fence_new(struct nouveau_fence **pfence, + struct nouveau_channel *chan) +{ + int ret = 0; + + ret = nouveau_fence_create(pfence, chan); + if (ret) + return ret; + + ret = nouveau_fence_emit(*pfence); + if (ret) + nouveau_fence_unref(pfence); + + return ret; +} + static const char *nouveau_fence_get_get_driver_name(struct dma_fence *fence) { return "nouveau"; diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index 2c72d96ef17d..64d33ae7f356 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -17,10 +17,11 @@ struct nouveau_fence { unsigned long timeout; }; -int nouveau_fence_new(struct nouveau_fence **); +int nouveau_fence_create(struct nouveau_fence **, struct nouveau_channel *); +int nouveau_fence_new(struct nouveau_fence **, struct nouveau_channel *); void nouveau_fence_unref(struct nouveau_fence **); -int nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *); +int nouveau_fence_emit(struct nouveau_fence *); bool nouveau_fence_done(struct nouveau_fence *); int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr); int nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *, bool exclusive, bool intr); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index c0b10d8d3d03..a0d303e5ce3d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -914,11 +914,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, } } - ret = nouveau_fence_new(&fence); - if (!ret) - ret = nouveau_fence_emit(fence, chan); + ret = nouveau_fence_new(&fence, chan); if (ret) { - nouveau_fence_unref(&fence); NV_PRINTK(err, cli, "error fencing pushbuf: %d\n", ret); WIND_RING(chan); goto out; diff --git a/drivers/media/dvb-frontends/ascot2e.c b/drivers/media/dvb-frontends/ascot2e.c index 9b00b56230b6..cf8e5f1bd101 100644 --- a/drivers/media/dvb-frontends/ascot2e.c +++ b/drivers/media/dvb-frontends/ascot2e.c @@ -533,7 +533,7 @@ struct dvb_frontend *ascot2e_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(ascot2e_attach); +EXPORT_SYMBOL_GPL(ascot2e_attach); MODULE_DESCRIPTION("Sony ASCOT2E terr/cab tuner driver"); MODULE_AUTHOR("info@netup.ru"); diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c index bdd16b9c5824..778c865085bf 100644 --- a/drivers/media/dvb-frontends/atbm8830.c +++ b/drivers/media/dvb-frontends/atbm8830.c @@ -489,7 +489,7 @@ struct dvb_frontend *atbm8830_attach(const struct atbm8830_config *config, return NULL; } -EXPORT_SYMBOL(atbm8830_attach); +EXPORT_SYMBOL_GPL(atbm8830_attach); MODULE_DESCRIPTION("AltoBeam ATBM8830/8831 GB20600 demodulator driver"); MODULE_AUTHOR("David T. L. Wong "); diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 78cafdf27961..230436bf6cbd 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -879,7 +879,7 @@ struct dvb_frontend *au8522_attach(const struct au8522_config *config, au8522_release_state(state); return NULL; } -EXPORT_SYMBOL(au8522_attach); +EXPORT_SYMBOL_GPL(au8522_attach); static const struct dvb_frontend_ops au8522_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c index 68b92b4419cf..b3f5c49accaf 100644 --- a/drivers/media/dvb-frontends/bcm3510.c +++ b/drivers/media/dvb-frontends/bcm3510.c @@ -835,7 +835,7 @@ struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(bcm3510_attach); +EXPORT_SYMBOL_GPL(bcm3510_attach); static const struct dvb_frontend_ops bcm3510_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c index b39ff516271b..1d04c0a652b2 100644 --- a/drivers/media/dvb-frontends/cx22700.c +++ b/drivers/media/dvb-frontends/cx22700.c @@ -432,4 +432,4 @@ MODULE_DESCRIPTION("Conexant CX22700 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(cx22700_attach); +EXPORT_SYMBOL_GPL(cx22700_attach); diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c index cc6acbf6393d..61ad34b7004b 100644 --- a/drivers/media/dvb-frontends/cx22702.c +++ b/drivers/media/dvb-frontends/cx22702.c @@ -604,7 +604,7 @@ struct dvb_frontend *cx22702_attach(const struct cx22702_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(cx22702_attach); +EXPORT_SYMBOL_GPL(cx22702_attach); static const struct dvb_frontend_ops cx22702_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c index 6f99d6a27be2..9aeea089756f 100644 --- a/drivers/media/dvb-frontends/cx24110.c +++ b/drivers/media/dvb-frontends/cx24110.c @@ -653,4 +653,4 @@ MODULE_DESCRIPTION("Conexant CX24110 DVB-S Demodulator driver"); MODULE_AUTHOR("Peter Hettkamp"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(cx24110_attach); +EXPORT_SYMBOL_GPL(cx24110_attach); diff --git a/drivers/media/dvb-frontends/cx24113.c b/drivers/media/dvb-frontends/cx24113.c index dd55d314bf9a..203cb6b3f941 100644 --- a/drivers/media/dvb-frontends/cx24113.c +++ b/drivers/media/dvb-frontends/cx24113.c @@ -590,7 +590,7 @@ struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe, return NULL; } -EXPORT_SYMBOL(cx24113_attach); +EXPORT_SYMBOL_GPL(cx24113_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)"); diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index ea8264ccbb4e..8b978a9f74a4 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -1133,7 +1133,7 @@ struct dvb_frontend *cx24116_attach(const struct cx24116_config *config, state->frontend.demodulator_priv = state; return &state->frontend; } -EXPORT_SYMBOL(cx24116_attach); +EXPORT_SYMBOL_GPL(cx24116_attach); /* * Initialise or wake up device diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c index 0f778660c72b..44515fdbe91d 100644 --- a/drivers/media/dvb-frontends/cx24120.c +++ b/drivers/media/dvb-frontends/cx24120.c @@ -305,7 +305,7 @@ struct dvb_frontend *cx24120_attach(const struct cx24120_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(cx24120_attach); +EXPORT_SYMBOL_GPL(cx24120_attach); static int cx24120_test_rom(struct cx24120_state *state) { diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c index 3d84ee17e54c..539889e638cc 100644 --- a/drivers/media/dvb-frontends/cx24123.c +++ b/drivers/media/dvb-frontends/cx24123.c @@ -1096,7 +1096,7 @@ struct dvb_frontend *cx24123_attach(const struct cx24123_config *config, return NULL; } -EXPORT_SYMBOL(cx24123_attach); +EXPORT_SYMBOL_GPL(cx24123_attach); static const struct dvb_frontend_ops cx24123_ops = { .delsys = { SYS_DVBS }, diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index d7ee294c6833..7feb08dccfa1 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -536,7 +536,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *config, return pdata.get_dvb_frontend(client); } -EXPORT_SYMBOL(cxd2820r_attach); +EXPORT_SYMBOL_GPL(cxd2820r_attach); static struct dvb_frontend *cxd2820r_get_dvb_frontend(struct i2c_client *client) { diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index ef403a9fb753..d925ca24183b 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -3930,14 +3930,14 @@ struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg, { return cxd2841er_attach(cfg, i2c, SYS_DVBS); } -EXPORT_SYMBOL(cxd2841er_attach_s); +EXPORT_SYMBOL_GPL(cxd2841er_attach_s); struct dvb_frontend *cxd2841er_attach_t_c(struct cxd2841er_config *cfg, struct i2c_adapter *i2c) { return cxd2841er_attach(cfg, i2c, 0); } -EXPORT_SYMBOL(cxd2841er_attach_t_c); +EXPORT_SYMBOL_GPL(cxd2841er_attach_t_c); static const struct dvb_frontend_ops cxd2841er_dvbs_s2_ops = { .delsys = { SYS_DVBS, SYS_DVBS2 }, diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c index f67b6d24b8d4..a06d8368ca79 100644 --- a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c +++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c @@ -1950,7 +1950,7 @@ struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(cxd2880_attach); +EXPORT_SYMBOL_GPL(cxd2880_attach); MODULE_DESCRIPTION("Sony CXD2880 DVB-T2/T tuner + demod driver"); MODULE_AUTHOR("Sony Semiconductor Solutions Corporation"); diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c index cafb41dba861..9a8e7cdd2a24 100644 --- a/drivers/media/dvb-frontends/dib0070.c +++ b/drivers/media/dvb-frontends/dib0070.c @@ -762,7 +762,7 @@ struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter fe->tuner_priv = NULL; return NULL; } -EXPORT_SYMBOL(dib0070_attach); +EXPORT_SYMBOL_GPL(dib0070_attach); MODULE_AUTHOR("Patrick Boettcher "); MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner"); diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index 903da33642df..c958bcff026e 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -2634,7 +2634,7 @@ struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapte return NULL; } -EXPORT_SYMBOL(dib0090_register); +EXPORT_SYMBOL_GPL(dib0090_register); struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config) { @@ -2660,7 +2660,7 @@ struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_ada fe->tuner_priv = NULL; return NULL; } -EXPORT_SYMBOL(dib0090_fw_register); +EXPORT_SYMBOL_GPL(dib0090_fw_register); MODULE_AUTHOR("Patrick Boettcher "); MODULE_AUTHOR("Olivier Grenie "); diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c index a6c2fc4586eb..c598b2a63325 100644 --- a/drivers/media/dvb-frontends/dib3000mb.c +++ b/drivers/media/dvb-frontends/dib3000mb.c @@ -815,4 +815,4 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(dib3000mb_attach); +EXPORT_SYMBOL_GPL(dib3000mb_attach); diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c index 2e11a246aae0..c2fca8289aba 100644 --- a/drivers/media/dvb-frontends/dib3000mc.c +++ b/drivers/media/dvb-frontends/dib3000mc.c @@ -935,7 +935,7 @@ struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr kfree(st); return NULL; } -EXPORT_SYMBOL(dib3000mc_attach); +EXPORT_SYMBOL_GPL(dib3000mc_attach); static const struct dvb_frontend_ops dib3000mc_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib7000m.c b/drivers/media/dvb-frontends/dib7000m.c index 97ce97789c9e..fdb22f32e3a1 100644 --- a/drivers/media/dvb-frontends/dib7000m.c +++ b/drivers/media/dvb-frontends/dib7000m.c @@ -1434,7 +1434,7 @@ struct dvb_frontend * dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, kfree(st); return NULL; } -EXPORT_SYMBOL(dib7000m_attach); +EXPORT_SYMBOL_GPL(dib7000m_attach); static const struct dvb_frontend_ops dib7000m_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c index 9273758bf140..444fe1c4bf2d 100644 --- a/drivers/media/dvb-frontends/dib7000p.c +++ b/drivers/media/dvb-frontends/dib7000p.c @@ -2822,7 +2822,7 @@ void *dib7000p_attach(struct dib7000p_ops *ops) return ops; } -EXPORT_SYMBOL(dib7000p_attach); +EXPORT_SYMBOL_GPL(dib7000p_attach); static const struct dvb_frontend_ops dib7000p_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 2abda7d1cb6e..2f5165918163 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -4527,7 +4527,7 @@ void *dib8000_attach(struct dib8000_ops *ops) return ops; } -EXPORT_SYMBOL(dib8000_attach); +EXPORT_SYMBOL_GPL(dib8000_attach); MODULE_AUTHOR("Olivier Grenie "); MODULE_DESCRIPTION("Driver for the DiBcom 8000 ISDB-T demodulator"); diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c index 1c57587a917a..83cf6eadd49c 100644 --- a/drivers/media/dvb-frontends/dib9000.c +++ b/drivers/media/dvb-frontends/dib9000.c @@ -2546,7 +2546,7 @@ struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, c kfree(st); return NULL; } -EXPORT_SYMBOL(dib9000_attach); +EXPORT_SYMBOL_GPL(dib9000_attach); static const struct dvb_frontend_ops dib9000_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index 68f4e8b5a0ab..a738573c8cd7 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -12372,7 +12372,7 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) return NULL; } -EXPORT_SYMBOL(drx39xxj_attach); +EXPORT_SYMBOL_GPL(drx39xxj_attach); static const struct dvb_frontend_ops drx39xxj_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c index 9860cae65f1c..6a531937f4bb 100644 --- a/drivers/media/dvb-frontends/drxd_hard.c +++ b/drivers/media/dvb-frontends/drxd_hard.c @@ -2939,7 +2939,7 @@ struct dvb_frontend *drxd_attach(const struct drxd_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(drxd_attach); +EXPORT_SYMBOL_GPL(drxd_attach); MODULE_DESCRIPTION("DRXD driver"); MODULE_AUTHOR("Micronas"); diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index 2770baebbbbc..87f3d4f0eb8c 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6814,7 +6814,7 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(drxk_attach); +EXPORT_SYMBOL_GPL(drxk_attach); MODULE_DESCRIPTION("DRX-K driver"); MODULE_AUTHOR("Ralph Metzler"); diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c index 20fcf31af165..515aa7c7baf2 100644 --- a/drivers/media/dvb-frontends/ds3000.c +++ b/drivers/media/dvb-frontends/ds3000.c @@ -859,7 +859,7 @@ struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, ds3000_set_voltage(&state->frontend, SEC_VOLTAGE_OFF); return &state->frontend; } -EXPORT_SYMBOL(ds3000_attach); +EXPORT_SYMBOL_GPL(ds3000_attach); static int ds3000_set_carrier_offset(struct dvb_frontend *fe, s32 carrier_offset_khz) diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c index 90cb41eacf98..ef697ab6bc2e 100644 --- a/drivers/media/dvb-frontends/dvb-pll.c +++ b/drivers/media/dvb-frontends/dvb-pll.c @@ -866,7 +866,7 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, return NULL; } -EXPORT_SYMBOL(dvb_pll_attach); +EXPORT_SYMBOL_GPL(dvb_pll_attach); static int diff --git a/drivers/media/dvb-frontends/ec100.c b/drivers/media/dvb-frontends/ec100.c index 03bd80666cf8..2ad0a3c2f756 100644 --- a/drivers/media/dvb-frontends/ec100.c +++ b/drivers/media/dvb-frontends/ec100.c @@ -299,7 +299,7 @@ struct dvb_frontend *ec100_attach(const struct ec100_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(ec100_attach); +EXPORT_SYMBOL_GPL(ec100_attach); static const struct dvb_frontend_ops ec100_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index 68c1a3e0e2ba..f127adee3ebb 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -1025,7 +1025,7 @@ struct dvb_frontend *helene_attach_s(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(helene_attach_s); +EXPORT_SYMBOL_GPL(helene_attach_s); struct dvb_frontend *helene_attach(struct dvb_frontend *fe, const struct helene_config *config, @@ -1061,7 +1061,7 @@ struct dvb_frontend *helene_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(helene_attach); +EXPORT_SYMBOL_GPL(helene_attach); static int helene_probe(struct i2c_client *client) { diff --git a/drivers/media/dvb-frontends/horus3a.c b/drivers/media/dvb-frontends/horus3a.c index 24bf5cbcc184..0330b78a5b3f 100644 --- a/drivers/media/dvb-frontends/horus3a.c +++ b/drivers/media/dvb-frontends/horus3a.c @@ -395,7 +395,7 @@ struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe, priv->i2c_address, priv->i2c); return fe; } -EXPORT_SYMBOL(horus3a_attach); +EXPORT_SYMBOL_GPL(horus3a_attach); MODULE_DESCRIPTION("Sony HORUS3A satellite tuner driver"); MODULE_AUTHOR("Sergey Kozlov "); diff --git a/drivers/media/dvb-frontends/isl6405.c b/drivers/media/dvb-frontends/isl6405.c index 2cd69b4ff82c..7d28a743f97e 100644 --- a/drivers/media/dvb-frontends/isl6405.c +++ b/drivers/media/dvb-frontends/isl6405.c @@ -141,7 +141,7 @@ struct dvb_frontend *isl6405_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(isl6405_attach); +EXPORT_SYMBOL_GPL(isl6405_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic isl6405"); MODULE_AUTHOR("Hartmut Hackmann & Oliver Endriss"); diff --git a/drivers/media/dvb-frontends/isl6421.c b/drivers/media/dvb-frontends/isl6421.c index 43b0dfc6f453..2e9f6f12f849 100644 --- a/drivers/media/dvb-frontends/isl6421.c +++ b/drivers/media/dvb-frontends/isl6421.c @@ -213,7 +213,7 @@ struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(isl6421_attach); +EXPORT_SYMBOL_GPL(isl6421_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic isl6421"); MODULE_AUTHOR("Andrew de Quincey & Oliver Endriss"); diff --git a/drivers/media/dvb-frontends/isl6423.c b/drivers/media/dvb-frontends/isl6423.c index 8cd1bb88ce6e..a0d0a3834057 100644 --- a/drivers/media/dvb-frontends/isl6423.c +++ b/drivers/media/dvb-frontends/isl6423.c @@ -289,7 +289,7 @@ struct dvb_frontend *isl6423_attach(struct dvb_frontend *fe, fe->sec_priv = NULL; return NULL; } -EXPORT_SYMBOL(isl6423_attach); +EXPORT_SYMBOL_GPL(isl6423_attach); MODULE_DESCRIPTION("ISL6423 SEC"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c index 1b33478653d1..f8f362f50e78 100644 --- a/drivers/media/dvb-frontends/itd1000.c +++ b/drivers/media/dvb-frontends/itd1000.c @@ -389,7 +389,7 @@ struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(itd1000_attach); +EXPORT_SYMBOL_GPL(itd1000_attach); MODULE_AUTHOR("Patrick Boettcher "); MODULE_DESCRIPTION("Integrant ITD1000 driver"); diff --git a/drivers/media/dvb-frontends/ix2505v.c b/drivers/media/dvb-frontends/ix2505v.c index 73f27105c139..3212e333d472 100644 --- a/drivers/media/dvb-frontends/ix2505v.c +++ b/drivers/media/dvb-frontends/ix2505v.c @@ -302,7 +302,7 @@ struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe, kfree(state); return NULL; } -EXPORT_SYMBOL(ix2505v_attach); +EXPORT_SYMBOL_GPL(ix2505v_attach); module_param_named(debug, ix2505v_debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c index c5106a1ea1cd..fe5af2453d55 100644 --- a/drivers/media/dvb-frontends/l64781.c +++ b/drivers/media/dvb-frontends/l64781.c @@ -593,4 +593,4 @@ MODULE_DESCRIPTION("LSI L64781 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler, Marko Kohtala"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(l64781_attach); +EXPORT_SYMBOL_GPL(l64781_attach); diff --git a/drivers/media/dvb-frontends/lg2160.c b/drivers/media/dvb-frontends/lg2160.c index f343066c297e..fe700aa56bff 100644 --- a/drivers/media/dvb-frontends/lg2160.c +++ b/drivers/media/dvb-frontends/lg2160.c @@ -1426,7 +1426,7 @@ struct dvb_frontend *lg2160_attach(const struct lg2160_config *config, return &state->frontend; } -EXPORT_SYMBOL(lg2160_attach); +EXPORT_SYMBOL_GPL(lg2160_attach); MODULE_DESCRIPTION("LG Electronics LG216x ATSC/MH Demodulator Driver"); MODULE_AUTHOR("Michael Krufky "); diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c index c15d3735d34c..bdc8311e1c0b 100644 --- a/drivers/media/dvb-frontends/lgdt3305.c +++ b/drivers/media/dvb-frontends/lgdt3305.c @@ -1148,7 +1148,7 @@ struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(lgdt3305_attach); +EXPORT_SYMBOL_GPL(lgdt3305_attach); static const struct dvb_frontend_ops lgdt3304_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index 3c6650f6e9a3..263887592415 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -1859,7 +1859,7 @@ struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(lgdt3306a_attach); +EXPORT_SYMBOL_GPL(lgdt3306a_attach); #ifdef DBG_DUMP diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c index 97a10996c7fa..081d6ad3ce72 100644 --- a/drivers/media/dvb-frontends/lgdt330x.c +++ b/drivers/media/dvb-frontends/lgdt330x.c @@ -927,7 +927,7 @@ struct dvb_frontend *lgdt330x_attach(const struct lgdt330x_config *_config, return lgdt330x_get_dvb_frontend(client); } -EXPORT_SYMBOL(lgdt330x_attach); +EXPORT_SYMBOL_GPL(lgdt330x_attach); static const struct dvb_frontend_ops lgdt3302_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/lgs8gxx.c b/drivers/media/dvb-frontends/lgs8gxx.c index 30014979b985..ffaf60e16ecd 100644 --- a/drivers/media/dvb-frontends/lgs8gxx.c +++ b/drivers/media/dvb-frontends/lgs8gxx.c @@ -1043,7 +1043,7 @@ struct dvb_frontend *lgs8gxx_attach(const struct lgs8gxx_config *config, return NULL; } -EXPORT_SYMBOL(lgs8gxx_attach); +EXPORT_SYMBOL_GPL(lgs8gxx_attach); MODULE_DESCRIPTION("Legend Silicon LGS8913/LGS8GXX DMB-TH demodulator driver"); MODULE_AUTHOR("David T. L. Wong "); diff --git a/drivers/media/dvb-frontends/lnbh25.c b/drivers/media/dvb-frontends/lnbh25.c index 9ffe06cd787d..41bec050642b 100644 --- a/drivers/media/dvb-frontends/lnbh25.c +++ b/drivers/media/dvb-frontends/lnbh25.c @@ -173,7 +173,7 @@ struct dvb_frontend *lnbh25_attach(struct dvb_frontend *fe, __func__, priv->i2c_address); return fe; } -EXPORT_SYMBOL(lnbh25_attach); +EXPORT_SYMBOL_GPL(lnbh25_attach); MODULE_DESCRIPTION("ST LNBH25 driver"); MODULE_AUTHOR("info@netup.ru"); diff --git a/drivers/media/dvb-frontends/lnbp21.c b/drivers/media/dvb-frontends/lnbp21.c index e564974162d6..32593b1f75a3 100644 --- a/drivers/media/dvb-frontends/lnbp21.c +++ b/drivers/media/dvb-frontends/lnbp21.c @@ -155,7 +155,7 @@ struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe, return lnbx2x_attach(fe, i2c, override_set, override_clear, i2c_addr, LNBH24_TTX); } -EXPORT_SYMBOL(lnbh24_attach); +EXPORT_SYMBOL_GPL(lnbh24_attach); struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, @@ -164,7 +164,7 @@ struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, return lnbx2x_attach(fe, i2c, override_set, override_clear, 0x08, LNBP21_ISEL); } -EXPORT_SYMBOL(lnbp21_attach); +EXPORT_SYMBOL_GPL(lnbp21_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp21, lnbh24"); MODULE_AUTHOR("Oliver Endriss, Igor M. Liplianin"); diff --git a/drivers/media/dvb-frontends/lnbp22.c b/drivers/media/dvb-frontends/lnbp22.c index b8c7145d4cef..cb4ea5d3fad4 100644 --- a/drivers/media/dvb-frontends/lnbp22.c +++ b/drivers/media/dvb-frontends/lnbp22.c @@ -125,7 +125,7 @@ struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(lnbp22_attach); +EXPORT_SYMBOL_GPL(lnbp22_attach); MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp22"); MODULE_AUTHOR("Dominik Kuhlen"); diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c index cf49ac56a37e..cf037b61b226 100644 --- a/drivers/media/dvb-frontends/m88ds3103.c +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -1695,7 +1695,7 @@ struct dvb_frontend *m88ds3103_attach(const struct m88ds3103_config *cfg, *tuner_i2c_adapter = pdata.get_i2c_adapter(client); return pdata.get_dvb_frontend(client); } -EXPORT_SYMBOL(m88ds3103_attach); +EXPORT_SYMBOL_GPL(m88ds3103_attach); static const struct dvb_frontend_ops m88ds3103_ops = { .delsys = {SYS_DVBS, SYS_DVBS2}, diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index b294ba87e934..2aa98203cd65 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -808,7 +808,7 @@ struct dvb_frontend *m88rs2000_attach(const struct m88rs2000_config *config, return NULL; } -EXPORT_SYMBOL(m88rs2000_attach); +EXPORT_SYMBOL_GPL(m88rs2000_attach); MODULE_DESCRIPTION("M88RS2000 DVB-S Demodulator driver"); MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com"); diff --git a/drivers/media/dvb-frontends/mb86a16.c b/drivers/media/dvb-frontends/mb86a16.c index 3ec2cb4fa504..0fc45896e7b8 100644 --- a/drivers/media/dvb-frontends/mb86a16.c +++ b/drivers/media/dvb-frontends/mb86a16.c @@ -1853,6 +1853,6 @@ struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(mb86a16_attach); +EXPORT_SYMBOL_GPL(mb86a16_attach); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index 125fed4891ba..f8e4bbee5bd5 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -2078,7 +2078,7 @@ struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, dev_info(&i2c->dev, "Detected a Fujitsu mb86a20s frontend\n"); return &state->frontend; } -EXPORT_SYMBOL(mb86a20s_attach); +EXPORT_SYMBOL_GPL(mb86a20s_attach); static const struct dvb_frontend_ops mb86a20s_ops = { .delsys = { SYS_ISDBT }, diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index d43a67045dbe..fb867dd8a26b 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -827,7 +827,7 @@ struct dvb_frontend *mt312_attach(const struct mt312_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(mt312_attach); +EXPORT_SYMBOL_GPL(mt312_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c index 399d5c519027..1b2889f5cf67 100644 --- a/drivers/media/dvb-frontends/mt352.c +++ b/drivers/media/dvb-frontends/mt352.c @@ -593,4 +593,4 @@ MODULE_DESCRIPTION("Zarlink MT352 DVB-T Demodulator driver"); MODULE_AUTHOR("Holger Waechtler, Daniel Mack, Antonio Mancuso"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(mt352_attach); +EXPORT_SYMBOL_GPL(mt352_attach); diff --git a/drivers/media/dvb-frontends/nxt200x.c b/drivers/media/dvb-frontends/nxt200x.c index 200b6dbc75f8..1c549ada6ebf 100644 --- a/drivers/media/dvb-frontends/nxt200x.c +++ b/drivers/media/dvb-frontends/nxt200x.c @@ -1216,5 +1216,5 @@ MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulat MODULE_AUTHOR("Kirk Lapray, Michael Krufky, Jean-Francois Thibert, and Taylor Jacob"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(nxt200x_attach); +EXPORT_SYMBOL_GPL(nxt200x_attach); diff --git a/drivers/media/dvb-frontends/nxt6000.c b/drivers/media/dvb-frontends/nxt6000.c index 136918f82dda..e8d4940370dd 100644 --- a/drivers/media/dvb-frontends/nxt6000.c +++ b/drivers/media/dvb-frontends/nxt6000.c @@ -621,4 +621,4 @@ MODULE_DESCRIPTION("NxtWave NXT6000 DVB-T demodulator driver"); MODULE_AUTHOR("Florian Schirmer"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(nxt6000_attach); +EXPORT_SYMBOL_GPL(nxt6000_attach); diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c index 355f3598627b..74e04c7cca1e 100644 --- a/drivers/media/dvb-frontends/or51132.c +++ b/drivers/media/dvb-frontends/or51132.c @@ -605,4 +605,4 @@ MODULE_AUTHOR("Kirk Lapray"); MODULE_AUTHOR("Trent Piepho"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(or51132_attach); +EXPORT_SYMBOL_GPL(or51132_attach); diff --git a/drivers/media/dvb-frontends/or51211.c b/drivers/media/dvb-frontends/or51211.c index ae732dc5116e..2e8e7071a67a 100644 --- a/drivers/media/dvb-frontends/or51211.c +++ b/drivers/media/dvb-frontends/or51211.c @@ -551,5 +551,5 @@ MODULE_DESCRIPTION("Oren OR51211 VSB [pcHDTV HD-2000] Demodulator Driver"); MODULE_AUTHOR("Kirk Lapray"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(or51211_attach); +EXPORT_SYMBOL_GPL(or51211_attach); diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c index 3089cc174a6f..28b1dca077ea 100644 --- a/drivers/media/dvb-frontends/s5h1409.c +++ b/drivers/media/dvb-frontends/s5h1409.c @@ -981,7 +981,7 @@ struct dvb_frontend *s5h1409_attach(const struct s5h1409_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1409_attach); +EXPORT_SYMBOL_GPL(s5h1409_attach); static const struct dvb_frontend_ops s5h1409_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index 2563a72e98b7..fc48e659c2d8 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -900,7 +900,7 @@ struct dvb_frontend *s5h1411_attach(const struct s5h1411_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1411_attach); +EXPORT_SYMBOL_GPL(s5h1411_attach); static const struct dvb_frontend_ops s5h1411_ops = { .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c index 6bdec2898bc8..d700de1ea6c2 100644 --- a/drivers/media/dvb-frontends/s5h1420.c +++ b/drivers/media/dvb-frontends/s5h1420.c @@ -918,7 +918,7 @@ struct dvb_frontend *s5h1420_attach(const struct s5h1420_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(s5h1420_attach); +EXPORT_SYMBOL_GPL(s5h1420_attach); static const struct dvb_frontend_ops s5h1420_ops = { .delsys = { SYS_DVBS }, diff --git a/drivers/media/dvb-frontends/s5h1432.c b/drivers/media/dvb-frontends/s5h1432.c index 956e8ee4b388..ff5d3bdf3bc6 100644 --- a/drivers/media/dvb-frontends/s5h1432.c +++ b/drivers/media/dvb-frontends/s5h1432.c @@ -355,7 +355,7 @@ struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config, return &state->frontend; } -EXPORT_SYMBOL(s5h1432_attach); +EXPORT_SYMBOL_GPL(s5h1432_attach); static const struct dvb_frontend_ops s5h1432_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c index f118d8e64103..7e461ac159fc 100644 --- a/drivers/media/dvb-frontends/s921.c +++ b/drivers/media/dvb-frontends/s921.c @@ -495,7 +495,7 @@ struct dvb_frontend *s921_attach(const struct s921_config *config, return &state->frontend; } -EXPORT_SYMBOL(s921_attach); +EXPORT_SYMBOL_GPL(s921_attach); static const struct dvb_frontend_ops s921_ops = { .delsys = { SYS_ISDBT }, diff --git a/drivers/media/dvb-frontends/si21xx.c b/drivers/media/dvb-frontends/si21xx.c index 2d29d2c4d434..210ccd356e2b 100644 --- a/drivers/media/dvb-frontends/si21xx.c +++ b/drivers/media/dvb-frontends/si21xx.c @@ -937,7 +937,7 @@ struct dvb_frontend *si21xx_attach(const struct si21xx_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(si21xx_attach); +EXPORT_SYMBOL_GPL(si21xx_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/sp887x.c b/drivers/media/dvb-frontends/sp887x.c index 146e7f2dd3c5..f59c0f96416b 100644 --- a/drivers/media/dvb-frontends/sp887x.c +++ b/drivers/media/dvb-frontends/sp887x.c @@ -624,4 +624,4 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); MODULE_DESCRIPTION("Spase sp887x DVB-T demodulator driver"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(sp887x_attach); +EXPORT_SYMBOL_GPL(sp887x_attach); diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 4ee6c1e1e9f7..2f4d8fb400cd 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -1638,7 +1638,7 @@ struct dvb_frontend *stb0899_attach(struct stb0899_config *config, struct i2c_ad kfree(state); return NULL; } -EXPORT_SYMBOL(stb0899_attach); +EXPORT_SYMBOL_GPL(stb0899_attach); MODULE_PARM_DESC(verbose, "Set Verbosity level"); MODULE_AUTHOR("Manu Abraham"); MODULE_DESCRIPTION("STB0899 Multi-Std frontend"); diff --git a/drivers/media/dvb-frontends/stb6000.c b/drivers/media/dvb-frontends/stb6000.c index 8c9800d577e0..d74e34677b92 100644 --- a/drivers/media/dvb-frontends/stb6000.c +++ b/drivers/media/dvb-frontends/stb6000.c @@ -232,7 +232,7 @@ struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr, return fe; } -EXPORT_SYMBOL(stb6000_attach); +EXPORT_SYMBOL_GPL(stb6000_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 698866c4f15a..c5818a15a0d7 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -557,7 +557,7 @@ static void stb6100_release(struct dvb_frontend *fe) kfree(state); } -EXPORT_SYMBOL(stb6100_attach); +EXPORT_SYMBOL_GPL(stb6100_attach); MODULE_PARM_DESC(verbose, "Set Verbosity level"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/stv0288.c b/drivers/media/dvb-frontends/stv0288.c index 3ae1f3a2f142..a5581bd60f9e 100644 --- a/drivers/media/dvb-frontends/stv0288.c +++ b/drivers/media/dvb-frontends/stv0288.c @@ -590,7 +590,7 @@ struct dvb_frontend *stv0288_attach(const struct stv0288_config *config, return NULL; } -EXPORT_SYMBOL(stv0288_attach); +EXPORT_SYMBOL_GPL(stv0288_attach); module_param(debug_legacy_dish_switch, int, 0444); MODULE_PARM_DESC(debug_legacy_dish_switch, diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index 6d5962d5697a..9d4dbd99a5a7 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -710,4 +710,4 @@ MODULE_DESCRIPTION("ST STV0297 DVB-C Demodulator driver"); MODULE_AUTHOR("Dennis Noermann and Andrew de Quincey"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(stv0297_attach); +EXPORT_SYMBOL_GPL(stv0297_attach); diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c index b5263a0ee5aa..da7ff2c2e8e5 100644 --- a/drivers/media/dvb-frontends/stv0299.c +++ b/drivers/media/dvb-frontends/stv0299.c @@ -752,4 +752,4 @@ MODULE_DESCRIPTION("ST STV0299 DVB Demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Peter Schildmann, Felix Domke, Andreas Oberritter, Andrew de Quincey, Kenneth Aafly"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(stv0299_attach); +EXPORT_SYMBOL_GPL(stv0299_attach); diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index a93f40617469..48326434488c 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1750,7 +1750,7 @@ struct dvb_frontend *stv0367ter_attach(const struct stv0367_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367ter_attach); +EXPORT_SYMBOL_GPL(stv0367ter_attach); static int stv0367cab_gate_ctrl(struct dvb_frontend *fe, int enable) { @@ -2919,7 +2919,7 @@ struct dvb_frontend *stv0367cab_attach(const struct stv0367_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367cab_attach); +EXPORT_SYMBOL_GPL(stv0367cab_attach); /* * Functions for operation on Digital Devices hardware @@ -3340,7 +3340,7 @@ struct dvb_frontend *stv0367ddb_attach(const struct stv0367_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(stv0367ddb_attach); +EXPORT_SYMBOL_GPL(stv0367ddb_attach); MODULE_PARM_DESC(debug, "Set debug"); MODULE_PARM_DESC(i2c_debug, "Set i2c debug"); diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c index 212312d20ff6..e7b9b9b11d7d 100644 --- a/drivers/media/dvb-frontends/stv0900_core.c +++ b/drivers/media/dvb-frontends/stv0900_core.c @@ -1957,7 +1957,7 @@ struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(stv0900_attach); +EXPORT_SYMBOL_GPL(stv0900_attach); MODULE_PARM_DESC(debug, "Set debug"); diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index a07dc5fdeb3d..cc45139057ba 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -5071,7 +5071,7 @@ struct dvb_frontend *stv090x_attach(struct stv090x_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(stv090x_attach); +EXPORT_SYMBOL_GPL(stv090x_attach); static const struct i2c_device_id stv090x_id_table[] = { {"stv090x", 0}, diff --git a/drivers/media/dvb-frontends/stv6110.c b/drivers/media/dvb-frontends/stv6110.c index 963f6a896102..1cf9c095dbff 100644 --- a/drivers/media/dvb-frontends/stv6110.c +++ b/drivers/media/dvb-frontends/stv6110.c @@ -427,7 +427,7 @@ struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(stv6110_attach); +EXPORT_SYMBOL_GPL(stv6110_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index 11653f846c12..c678f47d2449 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -467,7 +467,7 @@ const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, dev_info(&stv6110x->i2c->dev, "Attaching STV6110x\n"); return stv6110x->devctl; } -EXPORT_SYMBOL(stv6110x_attach); +EXPORT_SYMBOL_GPL(stv6110x_attach); static const struct i2c_device_id stv6110x_id_table[] = { {"stv6110x", 0}, diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index faa6e54b3372..462e12ab6bd1 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -523,4 +523,4 @@ MODULE_DESCRIPTION("Philips TDA10021 DVB-C demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Markus Schulz"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10021_attach); +EXPORT_SYMBOL_GPL(tda10021_attach); diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c index 8f32edf6b700..4c2541ecd743 100644 --- a/drivers/media/dvb-frontends/tda10023.c +++ b/drivers/media/dvb-frontends/tda10023.c @@ -594,4 +594,4 @@ MODULE_DESCRIPTION("Philips TDA10023 DVB-C demodulator driver"); MODULE_AUTHOR("Georg Acher, Hartmut Birr"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10023_attach); +EXPORT_SYMBOL_GPL(tda10023_attach); diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c index 3cb4e5270e4f..5d5e4e9e4422 100644 --- a/drivers/media/dvb-frontends/tda10048.c +++ b/drivers/media/dvb-frontends/tda10048.c @@ -1138,7 +1138,7 @@ struct dvb_frontend *tda10048_attach(const struct tda10048_config *config, kfree(state); return NULL; } -EXPORT_SYMBOL(tda10048_attach); +EXPORT_SYMBOL_GPL(tda10048_attach); static const struct dvb_frontend_ops tda10048_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c index 83a798ca9b00..6f306db6c615 100644 --- a/drivers/media/dvb-frontends/tda1004x.c +++ b/drivers/media/dvb-frontends/tda1004x.c @@ -1378,5 +1378,5 @@ MODULE_DESCRIPTION("Philips TDA10045H & TDA10046H DVB-T Demodulator"); MODULE_AUTHOR("Andrew de Quincey & Robert Schlabbach"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10045_attach); -EXPORT_SYMBOL(tda10046_attach); +EXPORT_SYMBOL_GPL(tda10045_attach); +EXPORT_SYMBOL_GPL(tda10046_attach); diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c index cdcf97664bba..b449514ae585 100644 --- a/drivers/media/dvb-frontends/tda10086.c +++ b/drivers/media/dvb-frontends/tda10086.c @@ -764,4 +764,4 @@ MODULE_DESCRIPTION("Philips TDA10086 DVB-S Demodulator"); MODULE_AUTHOR("Andrew de Quincey"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda10086_attach); +EXPORT_SYMBOL_GPL(tda10086_attach); diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c index 13e8969da7f8..346be5011fb7 100644 --- a/drivers/media/dvb-frontends/tda665x.c +++ b/drivers/media/dvb-frontends/tda665x.c @@ -227,7 +227,7 @@ struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(tda665x_attach); +EXPORT_SYMBOL_GPL(tda665x_attach); MODULE_DESCRIPTION("TDA665x driver"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c index e3e1c3db2c85..44f53624557b 100644 --- a/drivers/media/dvb-frontends/tda8083.c +++ b/drivers/media/dvb-frontends/tda8083.c @@ -481,4 +481,4 @@ MODULE_DESCRIPTION("Philips TDA8083 DVB-S Demodulator"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(tda8083_attach); +EXPORT_SYMBOL_GPL(tda8083_attach); diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c index 0d576d41c67d..8b06f92745dc 100644 --- a/drivers/media/dvb-frontends/tda8261.c +++ b/drivers/media/dvb-frontends/tda8261.c @@ -188,7 +188,7 @@ struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe, return NULL; } -EXPORT_SYMBOL(tda8261_attach); +EXPORT_SYMBOL_GPL(tda8261_attach); MODULE_AUTHOR("Manu Abraham"); MODULE_DESCRIPTION("TDA8261 8PSK/QPSK Tuner"); diff --git a/drivers/media/dvb-frontends/tda826x.c b/drivers/media/dvb-frontends/tda826x.c index f9703a1dd758..eafcf5f7da3d 100644 --- a/drivers/media/dvb-frontends/tda826x.c +++ b/drivers/media/dvb-frontends/tda826x.c @@ -164,7 +164,7 @@ struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2 return fe; } -EXPORT_SYMBOL(tda826x_attach); +EXPORT_SYMBOL_GPL(tda826x_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index f5b60f827697..a5ebce57f35e 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -525,7 +525,7 @@ struct dvb_frontend *ts2020_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(ts2020_attach); +EXPORT_SYMBOL_GPL(ts2020_attach); /* * We implement own regmap locking due to legacy DVB attach which uses frontend diff --git a/drivers/media/dvb-frontends/tua6100.c b/drivers/media/dvb-frontends/tua6100.c index 2483f614d0e7..41dd9b6d3190 100644 --- a/drivers/media/dvb-frontends/tua6100.c +++ b/drivers/media/dvb-frontends/tua6100.c @@ -186,7 +186,7 @@ struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2 fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(tua6100_attach); +EXPORT_SYMBOL_GPL(tua6100_attach); MODULE_DESCRIPTION("DVB tua6100 driver"); MODULE_AUTHOR("Andrew de Quincey"); diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c index 9df14d0be1c1..ee5620e731e9 100644 --- a/drivers/media/dvb-frontends/ves1820.c +++ b/drivers/media/dvb-frontends/ves1820.c @@ -434,4 +434,4 @@ MODULE_DESCRIPTION("VLSI VES1820 DVB-C Demodulator driver"); MODULE_AUTHOR("Ralph Metzler, Holger Waechtler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(ves1820_attach); +EXPORT_SYMBOL_GPL(ves1820_attach); diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index b74727286302..c60e21d26b88 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -540,4 +540,4 @@ MODULE_DESCRIPTION("VLSI VES1x93 DVB-S Demodulator driver"); MODULE_AUTHOR("Ralph Metzler"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(ves1x93_attach); +EXPORT_SYMBOL_GPL(ves1x93_attach); diff --git a/drivers/media/dvb-frontends/zl10036.c b/drivers/media/dvb-frontends/zl10036.c index d392c7cce2ce..7ba575e9c55f 100644 --- a/drivers/media/dvb-frontends/zl10036.c +++ b/drivers/media/dvb-frontends/zl10036.c @@ -496,7 +496,7 @@ struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe, kfree(state); return NULL; } -EXPORT_SYMBOL(zl10036_attach); +EXPORT_SYMBOL_GPL(zl10036_attach); module_param_named(debug, zl10036_debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/zl10039.c b/drivers/media/dvb-frontends/zl10039.c index 1335bf78d5b7..a3e4d219400c 100644 --- a/drivers/media/dvb-frontends/zl10039.c +++ b/drivers/media/dvb-frontends/zl10039.c @@ -295,7 +295,7 @@ struct dvb_frontend *zl10039_attach(struct dvb_frontend *fe, kfree(state); return NULL; } -EXPORT_SYMBOL(zl10039_attach); +EXPORT_SYMBOL_GPL(zl10039_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c index 2a2cf20a73d6..8849d05475c2 100644 --- a/drivers/media/dvb-frontends/zl10353.c +++ b/drivers/media/dvb-frontends/zl10353.c @@ -665,4 +665,4 @@ MODULE_DESCRIPTION("Zarlink ZL10353 DVB-T demodulator driver"); MODULE_AUTHOR("Chris Pascoe"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(zl10353_attach); +EXPORT_SYMBOL_GPL(zl10353_attach); diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c index 3e52a51982d7..110651e47831 100644 --- a/drivers/media/pci/bt8xx/dst.c +++ b/drivers/media/pci/bt8xx/dst.c @@ -1722,7 +1722,7 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad return state; /* Manu (DST is a card not a frontend) */ } -EXPORT_SYMBOL(dst_attach); +EXPORT_SYMBOL_GPL(dst_attach); static const struct dvb_frontend_ops dst_dvbt_ops = { .delsys = { SYS_DVBT }, diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index d234a0f404d6..a9cc6e7a57f9 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -668,7 +668,7 @@ struct dvb_device *dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_ return NULL; } -EXPORT_SYMBOL(dst_ca_attach); +EXPORT_SYMBOL_GPL(dst_ca_attach); MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver"); MODULE_AUTHOR("Manu Abraham"); diff --git a/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c b/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c index 6868a0c4fc82..520ebd16b0c4 100644 --- a/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c +++ b/drivers/media/pci/ddbridge/ddbridge-dummy-fe.c @@ -112,7 +112,7 @@ struct dvb_frontend *ddbridge_dummy_fe_qam_attach(void) state->frontend.demodulator_priv = state; return &state->frontend; } -EXPORT_SYMBOL(ddbridge_dummy_fe_qam_attach); +EXPORT_SYMBOL_GPL(ddbridge_dummy_fe_qam_attach); static const struct dvb_frontend_ops ddbridge_dummy_fe_qam_ops = { .delsys = { SYS_DVBC_ANNEX_A }, diff --git a/drivers/media/tuners/fc0011.c b/drivers/media/tuners/fc0011.c index eaa3bbc903d7..3d3b54be2955 100644 --- a/drivers/media/tuners/fc0011.c +++ b/drivers/media/tuners/fc0011.c @@ -499,7 +499,7 @@ struct dvb_frontend *fc0011_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(fc0011_attach); +EXPORT_SYMBOL_GPL(fc0011_attach); MODULE_DESCRIPTION("Fitipower FC0011 silicon tuner driver"); MODULE_AUTHOR("Michael Buesch "); diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c index 4429d5e8c579..81e65acbdb17 100644 --- a/drivers/media/tuners/fc0012.c +++ b/drivers/media/tuners/fc0012.c @@ -495,7 +495,7 @@ struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(fc0012_attach); +EXPORT_SYMBOL_GPL(fc0012_attach); MODULE_DESCRIPTION("Fitipower FC0012 silicon tuner driver"); MODULE_AUTHOR("Hans-Frieder Vogt "); diff --git a/drivers/media/tuners/fc0013.c b/drivers/media/tuners/fc0013.c index 29dd9b55ff33..1006a2798eef 100644 --- a/drivers/media/tuners/fc0013.c +++ b/drivers/media/tuners/fc0013.c @@ -608,7 +608,7 @@ struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(fc0013_attach); +EXPORT_SYMBOL_GPL(fc0013_attach); MODULE_DESCRIPTION("Fitipower FC0013 silicon tuner driver"); MODULE_AUTHOR("Hans-Frieder Vogt "); diff --git a/drivers/media/tuners/max2165.c b/drivers/media/tuners/max2165.c index 1c746bed51fe..1575ab94e1c8 100644 --- a/drivers/media/tuners/max2165.c +++ b/drivers/media/tuners/max2165.c @@ -410,7 +410,7 @@ struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(max2165_attach); +EXPORT_SYMBOL_GPL(max2165_attach); MODULE_AUTHOR("David T. L. Wong "); MODULE_DESCRIPTION("Maxim MAX2165 silicon tuner driver"); diff --git a/drivers/media/tuners/mc44s803.c b/drivers/media/tuners/mc44s803.c index 0c9161516abd..ed8bdf7ebd99 100644 --- a/drivers/media/tuners/mc44s803.c +++ b/drivers/media/tuners/mc44s803.c @@ -356,7 +356,7 @@ struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, kfree(priv); return NULL; } -EXPORT_SYMBOL(mc44s803_attach); +EXPORT_SYMBOL_GPL(mc44s803_attach); MODULE_AUTHOR("Jochen Friedrich"); MODULE_DESCRIPTION("Freescale MC44S803 silicon tuner driver"); diff --git a/drivers/media/tuners/mt2060.c b/drivers/media/tuners/mt2060.c index 0278a9f0aeef..4205ed4cf467 100644 --- a/drivers/media/tuners/mt2060.c +++ b/drivers/media/tuners/mt2060.c @@ -440,7 +440,7 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter return fe; } -EXPORT_SYMBOL(mt2060_attach); +EXPORT_SYMBOL_GPL(mt2060_attach); static int mt2060_probe(struct i2c_client *client) { diff --git a/drivers/media/tuners/mt2131.c b/drivers/media/tuners/mt2131.c index 37f50ff6c0bd..eebc06088341 100644 --- a/drivers/media/tuners/mt2131.c +++ b/drivers/media/tuners/mt2131.c @@ -274,7 +274,7 @@ struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(mt2131_attach); +EXPORT_SYMBOL_GPL(mt2131_attach); MODULE_AUTHOR("Steven Toth"); MODULE_DESCRIPTION("Microtune MT2131 silicon tuner driver"); diff --git a/drivers/media/tuners/mt2266.c b/drivers/media/tuners/mt2266.c index 6136f20fa9b7..2e92885a6bcb 100644 --- a/drivers/media/tuners/mt2266.c +++ b/drivers/media/tuners/mt2266.c @@ -336,7 +336,7 @@ struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter mt2266_calibrate(priv); return fe; } -EXPORT_SYMBOL(mt2266_attach); +EXPORT_SYMBOL_GPL(mt2266_attach); MODULE_AUTHOR("Olivier DANET"); MODULE_DESCRIPTION("Microtune MT2266 silicon tuner driver"); diff --git a/drivers/media/tuners/mxl5005s.c b/drivers/media/tuners/mxl5005s.c index 06dfab9fb8cb..d9bfa257a005 100644 --- a/drivers/media/tuners/mxl5005s.c +++ b/drivers/media/tuners/mxl5005s.c @@ -4120,7 +4120,7 @@ struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe, fe->tuner_priv = state; return fe; } -EXPORT_SYMBOL(mxl5005s_attach); +EXPORT_SYMBOL_GPL(mxl5005s_attach); MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver"); MODULE_AUTHOR("Steven Toth"); diff --git a/drivers/media/tuners/qt1010.c b/drivers/media/tuners/qt1010.c index a7b19863f489..48fc79cd4027 100644 --- a/drivers/media/tuners/qt1010.c +++ b/drivers/media/tuners/qt1010.c @@ -441,7 +441,7 @@ struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, fe->tuner_priv = priv; return fe; } -EXPORT_SYMBOL(qt1010_attach); +EXPORT_SYMBOL_GPL(qt1010_attach); MODULE_DESCRIPTION("Quantek QT1010 silicon tuner driver"); MODULE_AUTHOR("Antti Palosaari "); diff --git a/drivers/media/tuners/tda18218.c b/drivers/media/tuners/tda18218.c index 4ed94646116f..7d8d84dcb245 100644 --- a/drivers/media/tuners/tda18218.c +++ b/drivers/media/tuners/tda18218.c @@ -336,7 +336,7 @@ struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(tda18218_attach); +EXPORT_SYMBOL_GPL(tda18218_attach); MODULE_DESCRIPTION("NXP TDA18218HN silicon tuner driver"); MODULE_AUTHOR("Antti Palosaari "); diff --git a/drivers/media/tuners/xc2028.c b/drivers/media/tuners/xc2028.c index 69c2e1b99bf1..5a967edceca9 100644 --- a/drivers/media/tuners/xc2028.c +++ b/drivers/media/tuners/xc2028.c @@ -1512,7 +1512,7 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, return NULL; } -EXPORT_SYMBOL(xc2028_attach); +EXPORT_SYMBOL_GPL(xc2028_attach); MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver"); MODULE_AUTHOR("Michel Ludwig "); diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c index d59b4ab77430..57ded9ff3f04 100644 --- a/drivers/media/tuners/xc4000.c +++ b/drivers/media/tuners/xc4000.c @@ -1742,7 +1742,7 @@ struct dvb_frontend *xc4000_attach(struct dvb_frontend *fe, xc4000_release(fe); return NULL; } -EXPORT_SYMBOL(xc4000_attach); +EXPORT_SYMBOL_GPL(xc4000_attach); MODULE_AUTHOR("Steven Toth, Davide Ferri"); MODULE_DESCRIPTION("Xceive xc4000 silicon tuner driver"); diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c index 7b7d9fe4f945..2182e5b7b606 100644 --- a/drivers/media/tuners/xc5000.c +++ b/drivers/media/tuners/xc5000.c @@ -1460,7 +1460,7 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, xc5000_release(fe); return NULL; } -EXPORT_SYMBOL(xc5000_attach); +EXPORT_SYMBOL_GPL(xc5000_attach); MODULE_AUTHOR("Steven Toth"); MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver"); diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 31f664ee4d77..b940dcd3ace6 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -756,8 +756,6 @@ static void macb_mac_link_up(struct phylink_config *config, if (rx_pause) ctrl |= MACB_BIT(PAE); - macb_set_tx_clk(bp, speed); - /* Initialize rings & buffers as clearing MACB_BIT(TE) in link down * cleared the pipeline and control registers. */ @@ -777,6 +775,9 @@ static void macb_mac_link_up(struct phylink_config *config, spin_unlock_irqrestore(&bp->lock, flags); + if (!(bp->caps & MACB_CAPS_MACB_IS_EMAC)) + macb_set_tx_clk(bp, speed); + /* Enable Rx and Tx; Enable PTP unicast */ ctrl = macb_readl(bp, NCR); if (gem_has_ptp(bp)) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 13ba9c74bd84..76b34cee1da3 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3827,8 +3827,11 @@ static int igb_enable_sriov(struct pci_dev *pdev, int num_vfs, bool reinit) } /* only call pci_enable_sriov() if no VFs are allocated already */ - if (!old_vfs) + if (!old_vfs) { err = pci_enable_sriov(pdev, adapter->vfs_allocated_count); + if (err) + goto err_out; + } goto out; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index 0310af851086..9339edbd9082 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -979,6 +979,7 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, u32 tsync_tx_ctl = IXGBE_TSYNCTXCTL_ENABLED; u32 tsync_rx_ctl = IXGBE_TSYNCRXCTL_ENABLED; u32 tsync_rx_mtrl = PTP_EV_PORT << 16; + u32 aflags = adapter->flags; bool is_l2 = false; u32 regval; @@ -996,20 +997,20 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, case HWTSTAMP_FILTER_NONE: tsync_rx_ctl = 0; tsync_rx_mtrl = 0; - adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED | - IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); + aflags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED | + IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); break; case HWTSTAMP_FILTER_PTP_V1_L4_SYNC: tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1; tsync_rx_mtrl |= IXGBE_RXMTRL_V1_SYNC_MSG; - adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | - IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); + aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | + IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); break; case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1; tsync_rx_mtrl |= IXGBE_RXMTRL_V1_DELAY_REQ_MSG; - adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | - IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); + aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | + IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); break; case HWTSTAMP_FILTER_PTP_V2_EVENT: case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: @@ -1023,8 +1024,8 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_EVENT_V2; is_l2 = true; config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; - adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | - IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); + aflags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED | + IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); break; case HWTSTAMP_FILTER_PTP_V1_L4_EVENT: case HWTSTAMP_FILTER_NTP_ALL: @@ -1035,7 +1036,7 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, if (hw->mac.type >= ixgbe_mac_X550) { tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_ALL; config->rx_filter = HWTSTAMP_FILTER_ALL; - adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED; + aflags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED; break; } fallthrough; @@ -1046,8 +1047,6 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, * Delay_Req messages and hardware does not support * timestamping all packets => return error */ - adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED | - IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER); config->rx_filter = HWTSTAMP_FILTER_NONE; return -ERANGE; } @@ -1079,8 +1078,8 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, IXGBE_TSYNCRXCTL_TYPE_ALL | IXGBE_TSYNCRXCTL_TSIP_UT_EN; config->rx_filter = HWTSTAMP_FILTER_ALL; - adapter->flags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED; - adapter->flags &= ~IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER; + aflags |= IXGBE_FLAG_RX_HWTSTAMP_ENABLED; + aflags &= ~IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER; is_l2 = true; break; default: @@ -1113,6 +1112,9 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, IXGBE_WRITE_FLUSH(hw); + /* configure adapter flags only when HW is actually configured */ + adapter->flags = aflags; + /* clear TX/RX time stamp registers, just to be sure */ ixgbe_ptp_clear_tx_timestamp(adapter); IXGBE_READ_REG(hw, IXGBE_RXSTMPH); diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c index 6083b1c8e4fb..ea9186178091 100644 --- a/drivers/net/ethernet/renesas/rswitch.c +++ b/drivers/net/ethernet/renesas/rswitch.c @@ -799,6 +799,7 @@ static int rswitch_poll(struct napi_struct *napi, int budget) struct net_device *ndev = napi->dev; struct rswitch_private *priv; struct rswitch_device *rdev; + unsigned long flags; int quota = budget; rdev = netdev_priv(ndev); @@ -816,10 +817,12 @@ static int rswitch_poll(struct napi_struct *napi, int budget) netif_wake_subqueue(ndev, 0); - napi_complete(napi); - - rswitch_enadis_data_irq(priv, rdev->tx_queue->index, true); - rswitch_enadis_data_irq(priv, rdev->rx_queue->index, true); + if (napi_complete_done(napi, budget - quota)) { + spin_lock_irqsave(&priv->lock, flags); + rswitch_enadis_data_irq(priv, rdev->tx_queue->index, true); + rswitch_enadis_data_irq(priv, rdev->rx_queue->index, true); + spin_unlock_irqrestore(&priv->lock, flags); + } out: return budget - quota; @@ -835,8 +838,10 @@ static void rswitch_queue_interrupt(struct net_device *ndev) struct rswitch_device *rdev = netdev_priv(ndev); if (napi_schedule_prep(&rdev->napi)) { + spin_lock(&rdev->priv->lock); rswitch_enadis_data_irq(rdev->priv, rdev->tx_queue->index, false); rswitch_enadis_data_irq(rdev->priv, rdev->rx_queue->index, false); + spin_unlock(&rdev->priv->lock); __napi_schedule(&rdev->napi); } } @@ -1440,14 +1445,17 @@ static void rswitch_ether_port_deinit_all(struct rswitch_private *priv) static int rswitch_open(struct net_device *ndev) { struct rswitch_device *rdev = netdev_priv(ndev); + unsigned long flags; phy_start(ndev->phydev); napi_enable(&rdev->napi); netif_start_queue(ndev); + spin_lock_irqsave(&rdev->priv->lock, flags); rswitch_enadis_data_irq(rdev->priv, rdev->tx_queue->index, true); rswitch_enadis_data_irq(rdev->priv, rdev->rx_queue->index, true); + spin_unlock_irqrestore(&rdev->priv->lock, flags); if (bitmap_empty(rdev->priv->opened_ports, RSWITCH_NUM_PORTS)) iowrite32(GWCA_TS_IRQ_BIT, rdev->priv->addr + GWTSDIE); @@ -1461,6 +1469,7 @@ static int rswitch_stop(struct net_device *ndev) { struct rswitch_device *rdev = netdev_priv(ndev); struct rswitch_gwca_ts_info *ts_info, *ts_info2; + unsigned long flags; netif_tx_stop_all_queues(ndev); bitmap_clear(rdev->priv->opened_ports, rdev->port, 1); @@ -1476,8 +1485,10 @@ static int rswitch_stop(struct net_device *ndev) kfree(ts_info); } + spin_lock_irqsave(&rdev->priv->lock, flags); rswitch_enadis_data_irq(rdev->priv, rdev->tx_queue->index, false); rswitch_enadis_data_irq(rdev->priv, rdev->rx_queue->index, false); + spin_unlock_irqrestore(&rdev->priv->lock, flags); phy_stop(ndev->phydev); napi_disable(&rdev->napi); @@ -1887,6 +1898,7 @@ static int renesas_eth_sw_probe(struct platform_device *pdev) priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; + spin_lock_init(&priv->lock); attr = soc_device_match(rswitch_soc_no_speed_change); if (attr) diff --git a/drivers/net/ethernet/renesas/rswitch.h b/drivers/net/ethernet/renesas/rswitch.h index 54f397effbc6..f0c16a37ea55 100644 --- a/drivers/net/ethernet/renesas/rswitch.h +++ b/drivers/net/ethernet/renesas/rswitch.h @@ -1011,6 +1011,8 @@ struct rswitch_private { struct rswitch_etha etha[RSWITCH_NUM_PORTS]; struct rswitch_mfwd mfwd; + spinlock_t lock; /* lock interrupt registers' control */ + bool etha_no_runtime_change; bool gwca_halt; }; diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 9c6f4f83f22b..0deefd1573cf 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1446,6 +1446,8 @@ static int veth_open(struct net_device *dev) netif_carrier_on(peer); } + veth_set_xdp_features(dev); + return 0; } diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c index 4940b6301d83..d687e8c2cc78 100644 --- a/drivers/ntb/hw/amd/ntb_hw_amd.c +++ b/drivers/ntb/hw/amd/ntb_hw_amd.c @@ -941,13 +941,10 @@ static void ndev_init_debugfs(struct amd_ntb_dev *ndev) ndev->debugfs_dir = debugfs_create_dir(pci_name(ndev->ntb.pdev), debugfs_dir); - if (IS_ERR(ndev->debugfs_dir)) - ndev->debugfs_info = NULL; - else - ndev->debugfs_info = - debugfs_create_file("info", S_IRUSR, - ndev->debugfs_dir, ndev, - &amd_ntb_debugfs_info); + ndev->debugfs_info = + debugfs_create_file("info", S_IRUSR, + ndev->debugfs_dir, ndev, + &amd_ntb_debugfs_info); } } diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index 2abd2235bbca..f9e7847a378e 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -909,7 +909,7 @@ static int ntb_set_mw(struct ntb_transport_ctx *nt, int num_mw, return 0; } -static void ntb_qp_link_down_reset(struct ntb_transport_qp *qp) +static void ntb_qp_link_context_reset(struct ntb_transport_qp *qp) { qp->link_is_up = false; qp->active = false; @@ -932,6 +932,13 @@ static void ntb_qp_link_down_reset(struct ntb_transport_qp *qp) qp->tx_async = 0; } +static void ntb_qp_link_down_reset(struct ntb_transport_qp *qp) +{ + ntb_qp_link_context_reset(qp); + if (qp->remote_rx_info) + qp->remote_rx_info->entry = qp->rx_max_entry - 1; +} + static void ntb_qp_link_cleanup(struct ntb_transport_qp *qp) { struct ntb_transport_ctx *nt = qp->transport; @@ -1174,7 +1181,7 @@ static int ntb_transport_init_queue(struct ntb_transport_ctx *nt, qp->ndev = nt->ndev; qp->client_ready = false; qp->event_handler = NULL; - ntb_qp_link_down_reset(qp); + ntb_qp_link_context_reset(qp); if (mw_num < qp_count % mw_count) num_qps_mw = qp_count / mw_count + 1; @@ -1894,7 +1901,7 @@ static void ntb_async_tx(struct ntb_transport_qp *qp, static int ntb_process_tx(struct ntb_transport_qp *qp, struct ntb_queue_entry *entry) { - if (qp->tx_index == qp->remote_rx_info->entry) { + if (!ntb_transport_tx_free_entry(qp)) { qp->tx_ring_full++; return -EAGAIN; } @@ -2276,9 +2283,13 @@ int ntb_transport_tx_enqueue(struct ntb_transport_qp *qp, void *cb, void *data, struct ntb_queue_entry *entry; int rc; - if (!qp || !qp->link_is_up || !len) + if (!qp || !len) return -EINVAL; + /* If the qp link is down already, just ignore. */ + if (!qp->link_is_up) + return 0; + entry = ntb_list_rm(&qp->ntb_tx_free_q_lock, &qp->tx_free_q); if (!entry) { qp->tx_err_no_buf++; @@ -2418,7 +2429,7 @@ unsigned int ntb_transport_tx_free_entry(struct ntb_transport_qp *qp) unsigned int head = qp->tx_index; unsigned int tail = qp->remote_rx_info->entry; - return tail > head ? tail - head : qp->tx_max_entry + tail - head; + return tail >= head ? tail - head : qp->tx_max_entry + tail - head; } EXPORT_SYMBOL_GPL(ntb_transport_tx_free_entry); diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index 65e1e5cf1b29..553f1f46bc66 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -1355,7 +1355,7 @@ static void perf_setup_dbgfs(struct perf_ctx *perf) struct pci_dev *pdev = perf->ntb->pdev; perf->dbgfs_dir = debugfs_create_dir(pci_name(pdev), perf_dbgfs_topdir); - if (!perf->dbgfs_dir) { + if (IS_ERR(perf->dbgfs_dir)) { dev_warn(&perf->ntb->dev, "DebugFS unsupported\n"); return; } diff --git a/drivers/ntb/test/ntb_tool.c b/drivers/ntb/test/ntb_tool.c index eeeb4b1c97d2..641cb7e05a47 100644 --- a/drivers/ntb/test/ntb_tool.c +++ b/drivers/ntb/test/ntb_tool.c @@ -370,16 +370,9 @@ static ssize_t tool_fn_write(struct tool_ctx *tc, if (*offp) return 0; - buf = kmalloc(size + 1, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (copy_from_user(buf, ubuf, size)) { - kfree(buf); - return -EFAULT; - } - - buf[size] = 0; + buf = memdup_user_nul(ubuf, size); + if (IS_ERR(buf)) + return PTR_ERR(buf); n = sscanf(buf, "%c %lli", &cmd, &bits); @@ -1495,8 +1488,6 @@ static void tool_setup_dbgfs(struct tool_ctx *tc) tc->dbgfs_dir = debugfs_create_dir(dev_name(&tc->ntb->dev), tool_dbgfs_topdir); - if (!tc->dbgfs_dir) - return; debugfs_create_file("port", 0600, tc->dbgfs_dir, tc, &tool_port_fops); diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 509a4072d50a..9ce0d20a6c58 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -214,7 +214,7 @@ struct ioa_registers { struct ioc { struct ioa_registers __iomem *ioc_regs; /* I/O MMU base address */ u8 *res_map; /* resource map, bit == pdir entry */ - u64 *pdir_base; /* physical base address */ + __le64 *pdir_base; /* physical base address */ u32 pdir_size; /* bytes, function of IOV Space size */ u32 res_hint; /* next available IOVP - circular search */ @@ -339,7 +339,7 @@ ccio_alloc_range(struct ioc *ioc, struct device *dev, size_t size) BUG_ON(pages_needed == 0); BUG_ON((pages_needed * IOVP_SIZE) > DMA_CHUNK_SIZE); - DBG_RES("%s() size: %d pages_needed %d\n", + DBG_RES("%s() size: %zu pages_needed %d\n", __func__, size, pages_needed); /* @@ -427,7 +427,7 @@ ccio_free_range(struct ioc *ioc, dma_addr_t iova, unsigned long pages_mapped) BUG_ON((pages_mapped * IOVP_SIZE) > DMA_CHUNK_SIZE); BUG_ON(pages_mapped > BITS_PER_LONG); - DBG_RES("%s(): res_idx: %d pages_mapped %d\n", + DBG_RES("%s(): res_idx: %d pages_mapped %lu\n", __func__, res_idx, pages_mapped); #ifdef CCIO_COLLECT_STATS @@ -543,7 +543,7 @@ static u32 hint_lookup[] = { * index are bits 12:19 of the value returned by LCI. */ static void -ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, +ccio_io_pdir_entry(__le64 *pdir_ptr, space_t sid, unsigned long vba, unsigned long hints) { register unsigned long pa; @@ -719,7 +719,7 @@ ccio_map_single(struct device *dev, void *addr, size_t size, unsigned long flags; dma_addr_t iovp; dma_addr_t offset; - u64 *pdir_start; + __le64 *pdir_start; unsigned long hint = hint_lookup[(int)direction]; BUG_ON(!dev); @@ -746,8 +746,8 @@ ccio_map_single(struct device *dev, void *addr, size_t size, pdir_start = &(ioc->pdir_base[idx]); - DBG_RUN("%s() 0x%p -> 0x%lx size: %0x%x\n", - __func__, addr, (long)iovp | offset, size); + DBG_RUN("%s() %px -> %#lx size: %zu\n", + __func__, addr, (long)(iovp | offset), size); /* If not cacheline aligned, force SAFE_DMA on the whole mess */ if((size % L1_CACHE_BYTES) || ((unsigned long)addr % L1_CACHE_BYTES)) @@ -805,7 +805,7 @@ ccio_unmap_page(struct device *dev, dma_addr_t iova, size_t size, return; } - DBG_RUN("%s() iovp 0x%lx/%x\n", + DBG_RUN("%s() iovp %#lx/%zx\n", __func__, (long)iova, size); iova ^= offset; /* clear offset bits */ @@ -1283,7 +1283,7 @@ ccio_ioc_init(struct ioc *ioc) iova_space_size>>20, iov_order + PAGE_SHIFT); - ioc->pdir_base = (u64 *)__get_free_pages(GFP_KERNEL, + ioc->pdir_base = (__le64 *)__get_free_pages(GFP_KERNEL, get_order(ioc->pdir_size)); if(NULL == ioc->pdir_base) { panic("%s() could not allocate I/O Page Table\n", __func__); diff --git a/drivers/parisc/iommu-helpers.h b/drivers/parisc/iommu-helpers.h index 0905be256de0..c43f1a212a5c 100644 --- a/drivers/parisc/iommu-helpers.h +++ b/drivers/parisc/iommu-helpers.h @@ -14,13 +14,13 @@ static inline unsigned int iommu_fill_pdir(struct ioc *ioc, struct scatterlist *startsg, int nents, unsigned long hint, - void (*iommu_io_pdir_entry)(u64 *, space_t, unsigned long, + void (*iommu_io_pdir_entry)(__le64 *, space_t, unsigned long, unsigned long)) { struct scatterlist *dma_sg = startsg; /* pointer to current DMA */ unsigned int n_mappings = 0; unsigned long dma_offset = 0, dma_len = 0; - u64 *pdirp = NULL; + __le64 *pdirp = NULL; /* Horrible hack. For efficiency's sake, dma_sg starts one * entry below the true start (it is immediately incremented @@ -31,8 +31,8 @@ iommu_fill_pdir(struct ioc *ioc, struct scatterlist *startsg, int nents, unsigned long vaddr; long size; - DBG_RUN_SG(" %d : %08lx/%05x %p/%05x\n", nents, - (unsigned long)sg_dma_address(startsg), cnt, + DBG_RUN_SG(" %d : %08lx %p/%05x\n", nents, + (unsigned long)sg_dma_address(startsg), sg_virt(startsg), startsg->length ); diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index a7df764f1a72..a4011461189b 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -202,9 +202,9 @@ static inline void iosapic_write(void __iomem *iosapic, unsigned int reg, u32 va static DEFINE_SPINLOCK(iosapic_lock); -static inline void iosapic_eoi(void __iomem *addr, unsigned int data) +static inline void iosapic_eoi(__le32 __iomem *addr, __le32 data) { - __raw_writel(data, addr); + __raw_writel((__force u32)data, addr); } /* diff --git a/drivers/parisc/iosapic_private.h b/drivers/parisc/iosapic_private.h index 73ecc657ad95..bd8ff40162b4 100644 --- a/drivers/parisc/iosapic_private.h +++ b/drivers/parisc/iosapic_private.h @@ -118,8 +118,8 @@ struct iosapic_irt { struct vector_info { struct iosapic_info *iosapic; /* I/O SAPIC this vector is on */ struct irt_entry *irte; /* IRT entry */ - u32 __iomem *eoi_addr; /* precalculate EOI reg address */ - u32 eoi_data; /* IA64: ? PA: swapped txn_data */ + __le32 __iomem *eoi_addr; /* precalculate EOI reg address */ + __le32 eoi_data; /* IA64: ? PA: swapped txn_data */ int txn_irq; /* virtual IRQ number for processor */ ulong txn_addr; /* IA64: id_eid PA: partial HPA */ u32 txn_data; /* CPU interrupt bit */ diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index f6b510675318..05e7103d1d40 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -46,8 +46,6 @@ #include #include -#include /* for proc_mckinley_root */ -#include /* for proc_runway_root */ #include /* for PAGE0 */ #include /* for PDC_MODEL_* */ #include /* for is_pdc_pat() */ @@ -122,7 +120,7 @@ MODULE_PARM_DESC(sba_reserve_agpgart, "Reserve half of IO pdir as AGPGART"); #endif static struct proc_dir_entry *proc_runway_root __ro_after_init; -struct proc_dir_entry *proc_mckinley_root __ro_after_init; +static struct proc_dir_entry *proc_mckinley_root __ro_after_init; /************************************ ** SBA register read and write support @@ -204,7 +202,7 @@ static void sba_dump_pdir_entry(struct ioc *ioc, char *msg, uint pide) { /* start printing from lowest pde in rval */ - u64 *ptr = &(ioc->pdir_base[pide & (~0U * BITS_PER_LONG)]); + __le64 *ptr = &(ioc->pdir_base[pide & (~0U * BITS_PER_LONG)]); unsigned long *rptr = (unsigned long *) &(ioc->res_map[(pide >>3) & ~(sizeof(unsigned long) - 1)]); uint rcnt; @@ -571,7 +569,7 @@ typedef unsigned long space_t; */ static void -sba_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, +sba_io_pdir_entry(__le64 *pdir_ptr, space_t sid, unsigned long vba, unsigned long hint) { u64 pa; /* physical address */ @@ -615,7 +613,7 @@ static void sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) { u32 iovp = (u32) SBA_IOVP(ioc,iova); - u64 *pdir_ptr = &ioc->pdir_base[PDIR_INDEX(iovp)]; + __le64 *pdir_ptr = &ioc->pdir_base[PDIR_INDEX(iovp)]; #ifdef ASSERT_PDIR_SANITY /* Assert first pdir entry is set. @@ -716,7 +714,7 @@ sba_map_single(struct device *dev, void *addr, size_t size, unsigned long flags; dma_addr_t iovp; dma_addr_t offset; - u64 *pdir_start; + __le64 *pdir_start; int pide; ioc = GET_IOC(dev); @@ -1434,7 +1432,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) ioc->pdir_size = pdir_size = (iova_space_size/IOVP_SIZE) * sizeof(u64); - DBG_INIT("%s() hpa 0x%lx mem %ldMB IOV %dMB (%d bits)\n", + DBG_INIT("%s() hpa %px mem %ldMB IOV %dMB (%d bits)\n", __func__, ioc->ioc_hpa, (unsigned long) totalram_pages() >> (20 - PAGE_SHIFT), @@ -1471,7 +1469,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) ioc->iovp_mask = ~(iova_space_mask + PAGE_SIZE - 1); #endif - DBG_INIT("%s() IOV base 0x%lx mask 0x%0lx\n", + DBG_INIT("%s() IOV base %#lx mask %#0lx\n", __func__, ioc->ibase, ioc->imask); /* @@ -1583,7 +1581,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa, if (!IS_PLUTO(sba_dev->dev)) { ioc_ctl = READ_REG(sba_dev->sba_hpa+IOC_CTRL); - DBG_INIT("%s() hpa 0x%lx ioc_ctl 0x%Lx ->", + DBG_INIT("%s() hpa %px ioc_ctl 0x%Lx ->", __func__, sba_dev->sba_hpa, ioc_ctl); ioc_ctl &= ~(IOC_CTRL_RM | IOC_CTRL_NC | IOC_CTRL_CE); ioc_ctl |= IOC_CTRL_DD | IOC_CTRL_D4 | IOC_CTRL_TC; @@ -1668,14 +1666,14 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa, /* flush out the last writes */ READ_REG(sba_dev->ioc[i].ioc_hpa + ROPE7_CTL); - DBG_INIT(" ioc[%d] ROPE_CFG 0x%Lx ROPE_DBG 0x%Lx\n", + DBG_INIT(" ioc[%d] ROPE_CFG %#lx ROPE_DBG %lx\n", i, - READ_REG(sba_dev->ioc[i].ioc_hpa + 0x40), - READ_REG(sba_dev->ioc[i].ioc_hpa + 0x50) + (unsigned long) READ_REG(sba_dev->ioc[i].ioc_hpa + 0x40), + (unsigned long) READ_REG(sba_dev->ioc[i].ioc_hpa + 0x50) ); - DBG_INIT(" STATUS_CONTROL 0x%Lx FLUSH_CTRL 0x%Lx\n", - READ_REG(sba_dev->ioc[i].ioc_hpa + 0x108), - READ_REG(sba_dev->ioc[i].ioc_hpa + 0x400) + DBG_INIT(" STATUS_CONTROL %#lx FLUSH_CTRL %#lx\n", + (unsigned long) READ_REG(sba_dev->ioc[i].ioc_hpa + 0x108), + (unsigned long) READ_REG(sba_dev->ioc[i].ioc_hpa + 0x400) ); if (IS_PLUTO(sba_dev->dev)) { @@ -1739,7 +1737,7 @@ sba_common_init(struct sba_device *sba_dev) #ifdef ASSERT_PDIR_SANITY /* Mark first bit busy - ie no IOVA 0 */ sba_dev->ioc[i].res_map[0] = 0x80; - sba_dev->ioc[i].pdir_base[0] = 0xeeffc0addbba0080ULL; + sba_dev->ioc[i].pdir_base[0] = (__force __le64) 0xeeffc0addbba0080ULL; #endif /* Third (and last) part of PIRANHA BUG */ @@ -1899,9 +1897,7 @@ static int __init sba_driver_callback(struct parisc_device *dev) int i; char *version; void __iomem *sba_addr = ioremap(dev->hpa.start, SBA_FUNC_SIZE); -#ifdef CONFIG_PROC_FS - struct proc_dir_entry *root; -#endif + struct proc_dir_entry *root __maybe_unused; sba_dump_ranges(sba_addr); @@ -1967,7 +1963,6 @@ static int __init sba_driver_callback(struct parisc_device *dev) hppa_dma_ops = &sba_ops; -#ifdef CONFIG_PROC_FS switch (dev->id.hversion) { case PLUTO_MCKINLEY_PORT: if (!proc_mckinley_root) @@ -1985,7 +1980,6 @@ static int __init sba_driver_callback(struct parisc_device *dev) proc_create_single("sba_iommu", 0, root, sba_proc_info); proc_create_single("sba_iommu-bitmap", 0, root, sba_proc_bitmap_info); -#endif return 0; } diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 49bd09c7dd0a..e9ae66cc4189 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -196,7 +196,7 @@ config PCI_HYPERV config PCI_DYNAMIC_OF_NODES bool "Create Device tree nodes for PCI devices" - depends on OF + depends on OF_IRQ select OF_DYNAMIC help This option enables support for generating device tree nodes for some diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index ab2a4a3a4c06..795534589b98 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -997,6 +997,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) res = window->res; if (!res->flags && !res->start && !res->end) { release_resource(res); + resource_list_destroy_entry(window); continue; } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 5de09d2eb014..eeec1d6f9023 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3726,7 +3726,7 @@ static void quirk_no_bus_reset(struct pci_dev *dev) */ static void quirk_nvidia_no_bus_reset(struct pci_dev *dev) { - if ((dev->device & 0xffc0) == 0x2340 || dev->device == 0x1eb8) + if ((dev->device & 0xffc0) == 0x2340) quirk_no_bus_reset(dev); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, diff --git a/drivers/perf/cxl_pmu.c b/drivers/perf/cxl_pmu.c index 0a8f597e695b..365d964b0f6a 100644 --- a/drivers/perf/cxl_pmu.c +++ b/drivers/perf/cxl_pmu.c @@ -25,7 +25,7 @@ #include "../cxl/pmu.h" #define CXL_PMU_CAP_REG 0x0 -#define CXL_PMU_CAP_NUM_COUNTERS_MSK GENMASK_ULL(4, 0) +#define CXL_PMU_CAP_NUM_COUNTERS_MSK GENMASK_ULL(5, 0) #define CXL_PMU_CAP_COUNTER_WIDTH_MSK GENMASK_ULL(15, 8) #define CXL_PMU_CAP_NUM_EVN_CAP_REG_SUP_MSK GENMASK_ULL(24, 20) #define CXL_PMU_CAP_FILTERS_SUP_MSK GENMASK_ULL(39, 32) diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/Kconfig index 382793e73a60..f7dfa0e785fd 100644 --- a/drivers/platform/mellanox/Kconfig +++ b/drivers/platform/mellanox/Kconfig @@ -60,6 +60,7 @@ config MLXBF_BOOTCTL tristate "Mellanox BlueField Firmware Boot Control driver" depends on ARM64 depends on ACPI + depends on NET help The Mellanox BlueField firmware implements functionality to request swapping the primary and alternate eMMC boot partition, @@ -80,8 +81,8 @@ config MLXBF_PMC config NVSW_SN2201 tristate "Nvidia SN2201 platform driver support" - depends on HWMON - depends on I2C + depends on HWMON && I2C + depends on ACPI || COMPILE_TEST select REGMAP_I2C help This driver provides support for the Nvidia SN2201 platform. diff --git a/drivers/platform/mellanox/mlxbf-pmc.c b/drivers/platform/mellanox/mlxbf-pmc.c index be967d797c28..2d4bbe99959e 100644 --- a/drivers/platform/mellanox/mlxbf-pmc.c +++ b/drivers/platform/mellanox/mlxbf-pmc.c @@ -191,6 +191,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_smgen_events[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_trio_events_1[] = { + { 0x0, "DISABLE" }, { 0xa0, "TPIO_DATA_BEAT" }, { 0xa1, "TDMA_DATA_BEAT" }, { 0xa2, "MAP_DATA_BEAT" }, @@ -214,6 +215,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_trio_events_1[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_trio_events_2[] = { + { 0x0, "DISABLE" }, { 0xa0, "TPIO_DATA_BEAT" }, { 0xa1, "TDMA_DATA_BEAT" }, { 0xa2, "MAP_DATA_BEAT" }, @@ -246,6 +248,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_trio_events_2[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_ecc_events[] = { + { 0x0, "DISABLE" }, { 0x100, "ECC_SINGLE_ERROR_CNT" }, { 0x104, "ECC_DOUBLE_ERROR_CNT" }, { 0x114, "SERR_INJ" }, @@ -258,6 +261,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_ecc_events[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_mss_events[] = { + { 0x0, "DISABLE" }, { 0xc0, "RXREQ_MSS" }, { 0xc1, "RXDAT_MSS" }, { 0xc2, "TXRSP_MSS" }, @@ -265,6 +269,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_mss_events[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_hnf_events[] = { + { 0x0, "DISABLE" }, { 0x45, "HNF_REQUESTS" }, { 0x46, "HNF_REJECTS" }, { 0x47, "ALL_BUSY" }, @@ -323,6 +328,7 @@ static const struct mlxbf_pmc_events mlxbf_pmc_hnf_events[] = { }; static const struct mlxbf_pmc_events mlxbf_pmc_hnfnet_events[] = { + { 0x0, "DISABLE" }, { 0x12, "CDN_REQ" }, { 0x13, "DDN_REQ" }, { 0x14, "NDN_REQ" }, @@ -892,7 +898,7 @@ static int mlxbf_pmc_read_event(int blk_num, uint32_t cnt_num, bool is_l3, uint64_t *result) { uint32_t perfcfg_offset, perfval_offset; - uint64_t perfmon_cfg, perfevt, perfctl; + uint64_t perfmon_cfg, perfevt; if (cnt_num >= pmc->block[blk_num].counters) return -EINVAL; @@ -904,25 +910,6 @@ static int mlxbf_pmc_read_event(int blk_num, uint32_t cnt_num, bool is_l3, perfval_offset = perfcfg_offset + pmc->block[blk_num].counters * MLXBF_PMC_REG_SIZE; - /* Set counter in "read" mode */ - perfmon_cfg = FIELD_PREP(MLXBF_PMC_PERFMON_CONFIG_ADDR, - MLXBF_PMC_PERFCTL); - perfmon_cfg |= FIELD_PREP(MLXBF_PMC_PERFMON_CONFIG_STROBE, 1); - perfmon_cfg |= FIELD_PREP(MLXBF_PMC_PERFMON_CONFIG_WR_R_B, 0); - - if (mlxbf_pmc_write(pmc->block[blk_num].mmio_base + perfcfg_offset, - MLXBF_PMC_WRITE_REG_64, perfmon_cfg)) - return -EFAULT; - - /* Check if the counter is enabled */ - - if (mlxbf_pmc_read(pmc->block[blk_num].mmio_base + perfval_offset, - MLXBF_PMC_READ_REG_64, &perfctl)) - return -EFAULT; - - if (!FIELD_GET(MLXBF_PMC_PERFCTL_EN0, perfctl)) - return -EINVAL; - /* Set counter in "read" mode */ perfmon_cfg = FIELD_PREP(MLXBF_PMC_PERFMON_CONFIG_ADDR, MLXBF_PMC_PERFEVT); @@ -1008,7 +995,7 @@ static ssize_t mlxbf_pmc_counter_show(struct device *dev, } else return -EINVAL; - return sprintf(buf, "0x%llx\n", value); + return sysfs_emit(buf, "0x%llx\n", value); } /* Store function for "counter" sysfs files */ @@ -1078,13 +1065,13 @@ static ssize_t mlxbf_pmc_event_show(struct device *dev, err = mlxbf_pmc_read_event(blk_num, cnt_num, is_l3, &evt_num); if (err) - return sprintf(buf, "No event being monitored\n"); + return sysfs_emit(buf, "No event being monitored\n"); evt_name = mlxbf_pmc_get_event_name(pmc->block_name[blk_num], evt_num); if (!evt_name) return -EINVAL; - return sprintf(buf, "0x%llx: %s\n", evt_num, evt_name); + return sysfs_emit(buf, "0x%llx: %s\n", evt_num, evt_name); } /* Store function for "event" sysfs files */ @@ -1139,9 +1126,9 @@ static ssize_t mlxbf_pmc_event_list_show(struct device *dev, return -EINVAL; for (i = 0, buf[0] = '\0'; i < size; ++i) { - len += sprintf(e_info, "0x%x: %s\n", events[i].evt_num, - events[i].evt_name); - if (len > PAGE_SIZE) + len += snprintf(e_info, sizeof(e_info), "0x%x: %s\n", + events[i].evt_num, events[i].evt_name); + if (len >= PAGE_SIZE) break; strcat(buf, e_info); ret = len; @@ -1168,7 +1155,7 @@ static ssize_t mlxbf_pmc_enable_show(struct device *dev, value = FIELD_GET(MLXBF_PMC_L3C_PERF_CNT_CFG_EN, perfcnt_cfg); - return sprintf(buf, "%d\n", value); + return sysfs_emit(buf, "%d\n", value); } /* Store function for "enable" sysfs files - only for l3cache */ diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c index b600b77d91ef..f3696a54a2bd 100644 --- a/drivers/platform/mellanox/mlxbf-tmfifo.c +++ b/drivers/platform/mellanox/mlxbf-tmfifo.c @@ -59,6 +59,7 @@ struct mlxbf_tmfifo; * @vq: pointer to the virtio virtqueue * @desc: current descriptor of the pending packet * @desc_head: head descriptor of the pending packet + * @drop_desc: dummy desc for packet dropping * @cur_len: processed length of the current descriptor * @rem_len: remaining length of the pending packet * @pkt_len: total length of the pending packet @@ -75,6 +76,7 @@ struct mlxbf_tmfifo_vring { struct virtqueue *vq; struct vring_desc *desc; struct vring_desc *desc_head; + struct vring_desc drop_desc; int cur_len; int rem_len; u32 pkt_len; @@ -86,6 +88,14 @@ struct mlxbf_tmfifo_vring { struct mlxbf_tmfifo *fifo; }; +/* Check whether vring is in drop mode. */ +#define IS_VRING_DROP(_r) ({ \ + typeof(_r) (r) = (_r); \ + (r->desc_head == &r->drop_desc ? true : false); }) + +/* A stub length to drop maximum length packet. */ +#define VRING_DROP_DESC_MAX_LEN GENMASK(15, 0) + /* Interrupt types. */ enum { MLXBF_TM_RX_LWM_IRQ, @@ -214,7 +224,7 @@ static u8 mlxbf_tmfifo_net_default_mac[ETH_ALEN] = { static efi_char16_t mlxbf_tmfifo_efi_name[] = L"RshimMacAddr"; /* Maximum L2 header length. */ -#define MLXBF_TMFIFO_NET_L2_OVERHEAD 36 +#define MLXBF_TMFIFO_NET_L2_OVERHEAD (ETH_HLEN + VLAN_HLEN) /* Supported virtio-net features. */ #define MLXBF_TMFIFO_NET_FEATURES \ @@ -262,6 +272,7 @@ static int mlxbf_tmfifo_alloc_vrings(struct mlxbf_tmfifo *fifo, vring->align = SMP_CACHE_BYTES; vring->index = i; vring->vdev_id = tm_vdev->vdev.id.device; + vring->drop_desc.len = VRING_DROP_DESC_MAX_LEN; dev = &tm_vdev->vdev.dev; size = vring_size(vring->num, vring->align); @@ -367,7 +378,7 @@ static u32 mlxbf_tmfifo_get_pkt_len(struct mlxbf_tmfifo_vring *vring, return len; } -static void mlxbf_tmfifo_release_pending_pkt(struct mlxbf_tmfifo_vring *vring) +static void mlxbf_tmfifo_release_pkt(struct mlxbf_tmfifo_vring *vring) { struct vring_desc *desc_head; u32 len = 0; @@ -596,19 +607,25 @@ static void mlxbf_tmfifo_rxtx_word(struct mlxbf_tmfifo_vring *vring, if (vring->cur_len + sizeof(u64) <= len) { /* The whole word. */ - if (is_rx) - memcpy(addr + vring->cur_len, &data, sizeof(u64)); - else - memcpy(&data, addr + vring->cur_len, sizeof(u64)); + if (!IS_VRING_DROP(vring)) { + if (is_rx) + memcpy(addr + vring->cur_len, &data, + sizeof(u64)); + else + memcpy(&data, addr + vring->cur_len, + sizeof(u64)); + } vring->cur_len += sizeof(u64); } else { /* Leftover bytes. */ - if (is_rx) - memcpy(addr + vring->cur_len, &data, - len - vring->cur_len); - else - memcpy(&data, addr + vring->cur_len, - len - vring->cur_len); + if (!IS_VRING_DROP(vring)) { + if (is_rx) + memcpy(addr + vring->cur_len, &data, + len - vring->cur_len); + else + memcpy(&data, addr + vring->cur_len, + len - vring->cur_len); + } vring->cur_len = len; } @@ -625,13 +642,14 @@ static void mlxbf_tmfifo_rxtx_word(struct mlxbf_tmfifo_vring *vring, * flag is set. */ static void mlxbf_tmfifo_rxtx_header(struct mlxbf_tmfifo_vring *vring, - struct vring_desc *desc, + struct vring_desc **desc, bool is_rx, bool *vring_change) { struct mlxbf_tmfifo *fifo = vring->fifo; struct virtio_net_config *config; struct mlxbf_tmfifo_msg_hdr hdr; int vdev_id, hdr_len; + bool drop_rx = false; /* Read/Write packet header. */ if (is_rx) { @@ -651,8 +669,8 @@ static void mlxbf_tmfifo_rxtx_header(struct mlxbf_tmfifo_vring *vring, if (ntohs(hdr.len) > __virtio16_to_cpu(virtio_legacy_is_little_endian(), config->mtu) + - MLXBF_TMFIFO_NET_L2_OVERHEAD) - return; + MLXBF_TMFIFO_NET_L2_OVERHEAD) + drop_rx = true; } else { vdev_id = VIRTIO_ID_CONSOLE; hdr_len = 0; @@ -667,16 +685,25 @@ static void mlxbf_tmfifo_rxtx_header(struct mlxbf_tmfifo_vring *vring, if (!tm_dev2) return; - vring->desc = desc; + vring->desc = *desc; vring = &tm_dev2->vrings[MLXBF_TMFIFO_VRING_RX]; *vring_change = true; } + + if (drop_rx && !IS_VRING_DROP(vring)) { + if (vring->desc_head) + mlxbf_tmfifo_release_pkt(vring); + *desc = &vring->drop_desc; + vring->desc_head = *desc; + vring->desc = *desc; + } + vring->pkt_len = ntohs(hdr.len) + hdr_len; } else { /* Network virtio has an extra header. */ hdr_len = (vring->vdev_id == VIRTIO_ID_NET) ? sizeof(struct virtio_net_hdr) : 0; - vring->pkt_len = mlxbf_tmfifo_get_pkt_len(vring, desc); + vring->pkt_len = mlxbf_tmfifo_get_pkt_len(vring, *desc); hdr.type = (vring->vdev_id == VIRTIO_ID_NET) ? VIRTIO_ID_NET : VIRTIO_ID_CONSOLE; hdr.len = htons(vring->pkt_len - hdr_len); @@ -709,15 +736,23 @@ static bool mlxbf_tmfifo_rxtx_one_desc(struct mlxbf_tmfifo_vring *vring, /* Get the descriptor of the next packet. */ if (!vring->desc) { desc = mlxbf_tmfifo_get_next_pkt(vring, is_rx); - if (!desc) - return false; + if (!desc) { + /* Drop next Rx packet to avoid stuck. */ + if (is_rx) { + desc = &vring->drop_desc; + vring->desc_head = desc; + vring->desc = desc; + } else { + return false; + } + } } else { desc = vring->desc; } /* Beginning of a packet. Start to Rx/Tx packet header. */ if (vring->pkt_len == 0) { - mlxbf_tmfifo_rxtx_header(vring, desc, is_rx, &vring_change); + mlxbf_tmfifo_rxtx_header(vring, &desc, is_rx, &vring_change); (*avail)--; /* Return if new packet is for another ring. */ @@ -743,17 +778,24 @@ static bool mlxbf_tmfifo_rxtx_one_desc(struct mlxbf_tmfifo_vring *vring, vring->rem_len -= len; /* Get the next desc on the chain. */ - if (vring->rem_len > 0 && + if (!IS_VRING_DROP(vring) && vring->rem_len > 0 && (virtio16_to_cpu(vdev, desc->flags) & VRING_DESC_F_NEXT)) { idx = virtio16_to_cpu(vdev, desc->next); desc = &vr->desc[idx]; goto mlxbf_tmfifo_desc_done; } - /* Done and release the pending packet. */ - mlxbf_tmfifo_release_pending_pkt(vring); + /* Done and release the packet. */ desc = NULL; fifo->vring[is_rx] = NULL; + if (!IS_VRING_DROP(vring)) { + mlxbf_tmfifo_release_pkt(vring); + } else { + vring->pkt_len = 0; + vring->desc_head = NULL; + vring->desc = NULL; + return false; + } /* * Make sure the load/store are in order before @@ -933,7 +975,7 @@ static void mlxbf_tmfifo_virtio_del_vqs(struct virtio_device *vdev) /* Release the pending packet. */ if (vring->desc) - mlxbf_tmfifo_release_pending_pkt(vring); + mlxbf_tmfifo_release_pkt(vring); vq = vring->vq; if (vq) { vring->vq = NULL; diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index fdf7da06af30..d85d895fee89 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -478,6 +478,15 @@ static const struct dmi_system_id asus_quirks[] = { }, .driver_data = &quirk_asus_tablet_mode, }, + { + .callback = dmi_matched, + .ident = "ASUS ROG FLOW X16", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"), + }, + .driver_data = &quirk_asus_tablet_mode, + }, { .callback = dmi_matched, .ident = "ASUS VivoBook E410MA", diff --git a/drivers/genpd/Makefile b/drivers/pmdomain/Makefile similarity index 100% rename from drivers/genpd/Makefile rename to drivers/pmdomain/Makefile diff --git a/drivers/genpd/actions/Makefile b/drivers/pmdomain/actions/Makefile similarity index 100% rename from drivers/genpd/actions/Makefile rename to drivers/pmdomain/actions/Makefile diff --git a/drivers/genpd/actions/owl-sps-helper.c b/drivers/pmdomain/actions/owl-sps-helper.c similarity index 100% rename from drivers/genpd/actions/owl-sps-helper.c rename to drivers/pmdomain/actions/owl-sps-helper.c diff --git a/drivers/genpd/actions/owl-sps.c b/drivers/pmdomain/actions/owl-sps.c similarity index 100% rename from drivers/genpd/actions/owl-sps.c rename to drivers/pmdomain/actions/owl-sps.c diff --git a/drivers/genpd/amlogic/Makefile b/drivers/pmdomain/amlogic/Makefile similarity index 100% rename from drivers/genpd/amlogic/Makefile rename to drivers/pmdomain/amlogic/Makefile diff --git a/drivers/genpd/amlogic/meson-ee-pwrc.c b/drivers/pmdomain/amlogic/meson-ee-pwrc.c similarity index 100% rename from drivers/genpd/amlogic/meson-ee-pwrc.c rename to drivers/pmdomain/amlogic/meson-ee-pwrc.c diff --git a/drivers/genpd/amlogic/meson-gx-pwrc-vpu.c b/drivers/pmdomain/amlogic/meson-gx-pwrc-vpu.c similarity index 100% rename from drivers/genpd/amlogic/meson-gx-pwrc-vpu.c rename to drivers/pmdomain/amlogic/meson-gx-pwrc-vpu.c diff --git a/drivers/genpd/amlogic/meson-secure-pwrc.c b/drivers/pmdomain/amlogic/meson-secure-pwrc.c similarity index 100% rename from drivers/genpd/amlogic/meson-secure-pwrc.c rename to drivers/pmdomain/amlogic/meson-secure-pwrc.c diff --git a/drivers/genpd/apple/Makefile b/drivers/pmdomain/apple/Makefile similarity index 100% rename from drivers/genpd/apple/Makefile rename to drivers/pmdomain/apple/Makefile diff --git a/drivers/genpd/apple/pmgr-pwrstate.c b/drivers/pmdomain/apple/pmgr-pwrstate.c similarity index 100% rename from drivers/genpd/apple/pmgr-pwrstate.c rename to drivers/pmdomain/apple/pmgr-pwrstate.c diff --git a/drivers/genpd/bcm/Makefile b/drivers/pmdomain/bcm/Makefile similarity index 100% rename from drivers/genpd/bcm/Makefile rename to drivers/pmdomain/bcm/Makefile diff --git a/drivers/genpd/bcm/bcm-pmb.c b/drivers/pmdomain/bcm/bcm-pmb.c similarity index 100% rename from drivers/genpd/bcm/bcm-pmb.c rename to drivers/pmdomain/bcm/bcm-pmb.c diff --git a/drivers/genpd/bcm/bcm2835-power.c b/drivers/pmdomain/bcm/bcm2835-power.c similarity index 100% rename from drivers/genpd/bcm/bcm2835-power.c rename to drivers/pmdomain/bcm/bcm2835-power.c diff --git a/drivers/genpd/bcm/bcm63xx-power.c b/drivers/pmdomain/bcm/bcm63xx-power.c similarity index 100% rename from drivers/genpd/bcm/bcm63xx-power.c rename to drivers/pmdomain/bcm/bcm63xx-power.c diff --git a/drivers/genpd/bcm/raspberrypi-power.c b/drivers/pmdomain/bcm/raspberrypi-power.c similarity index 100% rename from drivers/genpd/bcm/raspberrypi-power.c rename to drivers/pmdomain/bcm/raspberrypi-power.c diff --git a/drivers/genpd/imx/Makefile b/drivers/pmdomain/imx/Makefile similarity index 100% rename from drivers/genpd/imx/Makefile rename to drivers/pmdomain/imx/Makefile diff --git a/drivers/genpd/imx/gpc.c b/drivers/pmdomain/imx/gpc.c similarity index 100% rename from drivers/genpd/imx/gpc.c rename to drivers/pmdomain/imx/gpc.c diff --git a/drivers/genpd/imx/gpcv2.c b/drivers/pmdomain/imx/gpcv2.c similarity index 100% rename from drivers/genpd/imx/gpcv2.c rename to drivers/pmdomain/imx/gpcv2.c diff --git a/drivers/genpd/imx/imx8m-blk-ctrl.c b/drivers/pmdomain/imx/imx8m-blk-ctrl.c similarity index 100% rename from drivers/genpd/imx/imx8m-blk-ctrl.c rename to drivers/pmdomain/imx/imx8m-blk-ctrl.c diff --git a/drivers/genpd/imx/imx8mp-blk-ctrl.c b/drivers/pmdomain/imx/imx8mp-blk-ctrl.c similarity index 100% rename from drivers/genpd/imx/imx8mp-blk-ctrl.c rename to drivers/pmdomain/imx/imx8mp-blk-ctrl.c diff --git a/drivers/genpd/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c similarity index 100% rename from drivers/genpd/imx/imx93-blk-ctrl.c rename to drivers/pmdomain/imx/imx93-blk-ctrl.c diff --git a/drivers/genpd/imx/imx93-pd.c b/drivers/pmdomain/imx/imx93-pd.c similarity index 100% rename from drivers/genpd/imx/imx93-pd.c rename to drivers/pmdomain/imx/imx93-pd.c diff --git a/drivers/genpd/imx/scu-pd.c b/drivers/pmdomain/imx/scu-pd.c similarity index 100% rename from drivers/genpd/imx/scu-pd.c rename to drivers/pmdomain/imx/scu-pd.c diff --git a/drivers/genpd/mediatek/Makefile b/drivers/pmdomain/mediatek/Makefile similarity index 100% rename from drivers/genpd/mediatek/Makefile rename to drivers/pmdomain/mediatek/Makefile diff --git a/drivers/genpd/mediatek/mt6795-pm-domains.h b/drivers/pmdomain/mediatek/mt6795-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt6795-pm-domains.h rename to drivers/pmdomain/mediatek/mt6795-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8167-pm-domains.h b/drivers/pmdomain/mediatek/mt8167-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8167-pm-domains.h rename to drivers/pmdomain/mediatek/mt8167-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8173-pm-domains.h b/drivers/pmdomain/mediatek/mt8173-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8173-pm-domains.h rename to drivers/pmdomain/mediatek/mt8173-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8183-pm-domains.h b/drivers/pmdomain/mediatek/mt8183-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8183-pm-domains.h rename to drivers/pmdomain/mediatek/mt8183-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8186-pm-domains.h b/drivers/pmdomain/mediatek/mt8186-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8186-pm-domains.h rename to drivers/pmdomain/mediatek/mt8186-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8188-pm-domains.h b/drivers/pmdomain/mediatek/mt8188-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8188-pm-domains.h rename to drivers/pmdomain/mediatek/mt8188-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8192-pm-domains.h b/drivers/pmdomain/mediatek/mt8192-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8192-pm-domains.h rename to drivers/pmdomain/mediatek/mt8192-pm-domains.h diff --git a/drivers/genpd/mediatek/mt8195-pm-domains.h b/drivers/pmdomain/mediatek/mt8195-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mt8195-pm-domains.h rename to drivers/pmdomain/mediatek/mt8195-pm-domains.h diff --git a/drivers/genpd/mediatek/mtk-pm-domains.c b/drivers/pmdomain/mediatek/mtk-pm-domains.c similarity index 100% rename from drivers/genpd/mediatek/mtk-pm-domains.c rename to drivers/pmdomain/mediatek/mtk-pm-domains.c diff --git a/drivers/genpd/mediatek/mtk-pm-domains.h b/drivers/pmdomain/mediatek/mtk-pm-domains.h similarity index 100% rename from drivers/genpd/mediatek/mtk-pm-domains.h rename to drivers/pmdomain/mediatek/mtk-pm-domains.h diff --git a/drivers/genpd/mediatek/mtk-scpsys.c b/drivers/pmdomain/mediatek/mtk-scpsys.c similarity index 100% rename from drivers/genpd/mediatek/mtk-scpsys.c rename to drivers/pmdomain/mediatek/mtk-scpsys.c diff --git a/drivers/genpd/qcom/Makefile b/drivers/pmdomain/qcom/Makefile similarity index 100% rename from drivers/genpd/qcom/Makefile rename to drivers/pmdomain/qcom/Makefile diff --git a/drivers/genpd/qcom/cpr.c b/drivers/pmdomain/qcom/cpr.c similarity index 100% rename from drivers/genpd/qcom/cpr.c rename to drivers/pmdomain/qcom/cpr.c diff --git a/drivers/genpd/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c similarity index 100% rename from drivers/genpd/qcom/rpmhpd.c rename to drivers/pmdomain/qcom/rpmhpd.c diff --git a/drivers/genpd/qcom/rpmpd.c b/drivers/pmdomain/qcom/rpmpd.c similarity index 100% rename from drivers/genpd/qcom/rpmpd.c rename to drivers/pmdomain/qcom/rpmpd.c diff --git a/drivers/genpd/renesas/Makefile b/drivers/pmdomain/renesas/Makefile similarity index 100% rename from drivers/genpd/renesas/Makefile rename to drivers/pmdomain/renesas/Makefile diff --git a/drivers/genpd/renesas/r8a7742-sysc.c b/drivers/pmdomain/renesas/r8a7742-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7742-sysc.c rename to drivers/pmdomain/renesas/r8a7742-sysc.c diff --git a/drivers/genpd/renesas/r8a7743-sysc.c b/drivers/pmdomain/renesas/r8a7743-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7743-sysc.c rename to drivers/pmdomain/renesas/r8a7743-sysc.c diff --git a/drivers/genpd/renesas/r8a7745-sysc.c b/drivers/pmdomain/renesas/r8a7745-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7745-sysc.c rename to drivers/pmdomain/renesas/r8a7745-sysc.c diff --git a/drivers/genpd/renesas/r8a77470-sysc.c b/drivers/pmdomain/renesas/r8a77470-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77470-sysc.c rename to drivers/pmdomain/renesas/r8a77470-sysc.c diff --git a/drivers/genpd/renesas/r8a774a1-sysc.c b/drivers/pmdomain/renesas/r8a774a1-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a774a1-sysc.c rename to drivers/pmdomain/renesas/r8a774a1-sysc.c diff --git a/drivers/genpd/renesas/r8a774b1-sysc.c b/drivers/pmdomain/renesas/r8a774b1-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a774b1-sysc.c rename to drivers/pmdomain/renesas/r8a774b1-sysc.c diff --git a/drivers/genpd/renesas/r8a774c0-sysc.c b/drivers/pmdomain/renesas/r8a774c0-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a774c0-sysc.c rename to drivers/pmdomain/renesas/r8a774c0-sysc.c diff --git a/drivers/genpd/renesas/r8a774e1-sysc.c b/drivers/pmdomain/renesas/r8a774e1-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a774e1-sysc.c rename to drivers/pmdomain/renesas/r8a774e1-sysc.c diff --git a/drivers/genpd/renesas/r8a7779-sysc.c b/drivers/pmdomain/renesas/r8a7779-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7779-sysc.c rename to drivers/pmdomain/renesas/r8a7779-sysc.c diff --git a/drivers/genpd/renesas/r8a7790-sysc.c b/drivers/pmdomain/renesas/r8a7790-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7790-sysc.c rename to drivers/pmdomain/renesas/r8a7790-sysc.c diff --git a/drivers/genpd/renesas/r8a7791-sysc.c b/drivers/pmdomain/renesas/r8a7791-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7791-sysc.c rename to drivers/pmdomain/renesas/r8a7791-sysc.c diff --git a/drivers/genpd/renesas/r8a7792-sysc.c b/drivers/pmdomain/renesas/r8a7792-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7792-sysc.c rename to drivers/pmdomain/renesas/r8a7792-sysc.c diff --git a/drivers/genpd/renesas/r8a7794-sysc.c b/drivers/pmdomain/renesas/r8a7794-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7794-sysc.c rename to drivers/pmdomain/renesas/r8a7794-sysc.c diff --git a/drivers/genpd/renesas/r8a7795-sysc.c b/drivers/pmdomain/renesas/r8a7795-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7795-sysc.c rename to drivers/pmdomain/renesas/r8a7795-sysc.c diff --git a/drivers/genpd/renesas/r8a7796-sysc.c b/drivers/pmdomain/renesas/r8a7796-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a7796-sysc.c rename to drivers/pmdomain/renesas/r8a7796-sysc.c diff --git a/drivers/genpd/renesas/r8a77965-sysc.c b/drivers/pmdomain/renesas/r8a77965-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77965-sysc.c rename to drivers/pmdomain/renesas/r8a77965-sysc.c diff --git a/drivers/genpd/renesas/r8a77970-sysc.c b/drivers/pmdomain/renesas/r8a77970-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77970-sysc.c rename to drivers/pmdomain/renesas/r8a77970-sysc.c diff --git a/drivers/genpd/renesas/r8a77980-sysc.c b/drivers/pmdomain/renesas/r8a77980-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77980-sysc.c rename to drivers/pmdomain/renesas/r8a77980-sysc.c diff --git a/drivers/genpd/renesas/r8a77990-sysc.c b/drivers/pmdomain/renesas/r8a77990-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77990-sysc.c rename to drivers/pmdomain/renesas/r8a77990-sysc.c diff --git a/drivers/genpd/renesas/r8a77995-sysc.c b/drivers/pmdomain/renesas/r8a77995-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a77995-sysc.c rename to drivers/pmdomain/renesas/r8a77995-sysc.c diff --git a/drivers/genpd/renesas/r8a779a0-sysc.c b/drivers/pmdomain/renesas/r8a779a0-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a779a0-sysc.c rename to drivers/pmdomain/renesas/r8a779a0-sysc.c diff --git a/drivers/genpd/renesas/r8a779f0-sysc.c b/drivers/pmdomain/renesas/r8a779f0-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a779f0-sysc.c rename to drivers/pmdomain/renesas/r8a779f0-sysc.c diff --git a/drivers/genpd/renesas/r8a779g0-sysc.c b/drivers/pmdomain/renesas/r8a779g0-sysc.c similarity index 100% rename from drivers/genpd/renesas/r8a779g0-sysc.c rename to drivers/pmdomain/renesas/r8a779g0-sysc.c diff --git a/drivers/genpd/renesas/rcar-gen4-sysc.c b/drivers/pmdomain/renesas/rcar-gen4-sysc.c similarity index 100% rename from drivers/genpd/renesas/rcar-gen4-sysc.c rename to drivers/pmdomain/renesas/rcar-gen4-sysc.c diff --git a/drivers/genpd/renesas/rcar-gen4-sysc.h b/drivers/pmdomain/renesas/rcar-gen4-sysc.h similarity index 100% rename from drivers/genpd/renesas/rcar-gen4-sysc.h rename to drivers/pmdomain/renesas/rcar-gen4-sysc.h diff --git a/drivers/genpd/renesas/rcar-sysc.c b/drivers/pmdomain/renesas/rcar-sysc.c similarity index 100% rename from drivers/genpd/renesas/rcar-sysc.c rename to drivers/pmdomain/renesas/rcar-sysc.c diff --git a/drivers/genpd/renesas/rcar-sysc.h b/drivers/pmdomain/renesas/rcar-sysc.h similarity index 100% rename from drivers/genpd/renesas/rcar-sysc.h rename to drivers/pmdomain/renesas/rcar-sysc.h diff --git a/drivers/genpd/renesas/rmobile-sysc.c b/drivers/pmdomain/renesas/rmobile-sysc.c similarity index 100% rename from drivers/genpd/renesas/rmobile-sysc.c rename to drivers/pmdomain/renesas/rmobile-sysc.c diff --git a/drivers/genpd/rockchip/Makefile b/drivers/pmdomain/rockchip/Makefile similarity index 100% rename from drivers/genpd/rockchip/Makefile rename to drivers/pmdomain/rockchip/Makefile diff --git a/drivers/genpd/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c similarity index 100% rename from drivers/genpd/rockchip/pm-domains.c rename to drivers/pmdomain/rockchip/pm-domains.c diff --git a/drivers/genpd/samsung/Makefile b/drivers/pmdomain/samsung/Makefile similarity index 100% rename from drivers/genpd/samsung/Makefile rename to drivers/pmdomain/samsung/Makefile diff --git a/drivers/genpd/samsung/exynos-pm-domains.c b/drivers/pmdomain/samsung/exynos-pm-domains.c similarity index 100% rename from drivers/genpd/samsung/exynos-pm-domains.c rename to drivers/pmdomain/samsung/exynos-pm-domains.c diff --git a/drivers/genpd/st/Makefile b/drivers/pmdomain/st/Makefile similarity index 100% rename from drivers/genpd/st/Makefile rename to drivers/pmdomain/st/Makefile diff --git a/drivers/genpd/st/ste-ux500-pm-domain.c b/drivers/pmdomain/st/ste-ux500-pm-domain.c similarity index 100% rename from drivers/genpd/st/ste-ux500-pm-domain.c rename to drivers/pmdomain/st/ste-ux500-pm-domain.c diff --git a/drivers/genpd/starfive/Makefile b/drivers/pmdomain/starfive/Makefile similarity index 100% rename from drivers/genpd/starfive/Makefile rename to drivers/pmdomain/starfive/Makefile diff --git a/drivers/genpd/starfive/jh71xx-pmu.c b/drivers/pmdomain/starfive/jh71xx-pmu.c similarity index 100% rename from drivers/genpd/starfive/jh71xx-pmu.c rename to drivers/pmdomain/starfive/jh71xx-pmu.c diff --git a/drivers/genpd/sunxi/Makefile b/drivers/pmdomain/sunxi/Makefile similarity index 100% rename from drivers/genpd/sunxi/Makefile rename to drivers/pmdomain/sunxi/Makefile diff --git a/drivers/genpd/sunxi/sun20i-ppu.c b/drivers/pmdomain/sunxi/sun20i-ppu.c similarity index 100% rename from drivers/genpd/sunxi/sun20i-ppu.c rename to drivers/pmdomain/sunxi/sun20i-ppu.c diff --git a/drivers/genpd/tegra/Makefile b/drivers/pmdomain/tegra/Makefile similarity index 100% rename from drivers/genpd/tegra/Makefile rename to drivers/pmdomain/tegra/Makefile diff --git a/drivers/genpd/tegra/powergate-bpmp.c b/drivers/pmdomain/tegra/powergate-bpmp.c similarity index 100% rename from drivers/genpd/tegra/powergate-bpmp.c rename to drivers/pmdomain/tegra/powergate-bpmp.c diff --git a/drivers/genpd/ti/Makefile b/drivers/pmdomain/ti/Makefile similarity index 100% rename from drivers/genpd/ti/Makefile rename to drivers/pmdomain/ti/Makefile diff --git a/drivers/genpd/ti/omap_prm.c b/drivers/pmdomain/ti/omap_prm.c similarity index 100% rename from drivers/genpd/ti/omap_prm.c rename to drivers/pmdomain/ti/omap_prm.c diff --git a/drivers/genpd/ti/ti_sci_pm_domains.c b/drivers/pmdomain/ti/ti_sci_pm_domains.c similarity index 100% rename from drivers/genpd/ti/ti_sci_pm_domains.c rename to drivers/pmdomain/ti/ti_sci_pm_domains.c diff --git a/drivers/genpd/xilinx/Makefile b/drivers/pmdomain/xilinx/Makefile similarity index 100% rename from drivers/genpd/xilinx/Makefile rename to drivers/pmdomain/xilinx/Makefile diff --git a/drivers/genpd/xilinx/zynqmp-pm-domains.c b/drivers/pmdomain/xilinx/zynqmp-pm-domains.c similarity index 100% rename from drivers/genpd/xilinx/zynqmp-pm-domains.c rename to drivers/pmdomain/xilinx/zynqmp-pm-domains.c diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 4aa466c945e2..0b69fb7bafd8 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1309,8 +1309,8 @@ static int psy_register_thermal(struct power_supply *psy) struct thermal_zone_params tzp = { .no_hwmon = IS_ENABLED(CONFIG_POWER_SUPPLY_HWMON) }; - psy->tzd = thermal_zone_device_register(psy->desc->name, - 0, 0, psy, &psy_tzd_ops, &tzp, 0, 0); + psy->tzd = thermal_tripless_zone_device_register(psy->desc->name, + psy, &psy_tzd_ops, &tzp); if (IS_ERR(psy->tzd)) return PTR_ERR(psy->tzd); ret = thermal_zone_device_enable(psy->tzd); diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c index 5c2e6d5eea2a..40a2cc649c79 100644 --- a/drivers/powercap/intel_rapl_common.c +++ b/drivers/powercap/intel_rapl_common.c @@ -658,8 +658,6 @@ static struct rapl_primitive_info rpi_msr[NR_RAPL_PRIMITIVES] = { RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0), [PL2_CLAMP] = PRIMITIVE_INFO_INIT(PL2_CLAMP, POWER_LIMIT2_CLAMP, 48, RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0), - [PL4_ENABLE] = PRIMITIVE_INFO_INIT(PL4_ENABLE, POWER_LIMIT4_MASK, 0, - RAPL_DOMAIN_REG_PL4, ARBITRARY_UNIT, 0), [TIME_WINDOW1] = PRIMITIVE_INFO_INIT(TIME_WINDOW1, TIME_WINDOW1_MASK, 17, RAPL_DOMAIN_REG_LIMIT, TIME_UNIT, 0), [TIME_WINDOW2] = PRIMITIVE_INFO_INIT(TIME_WINDOW2, TIME_WINDOW2_MASK, 49, @@ -1458,7 +1456,7 @@ static void rapl_detect_powerlimit(struct rapl_domain *rd) } } - if (rapl_read_pl_data(rd, i, PL_ENABLE, false, &val64)) + if (rapl_read_pl_data(rd, i, PL_LIMIT, false, &val64)) rd->rpl[i].name = NULL; } } diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index 620fab01b710..c4e36650c426 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -1378,16 +1378,12 @@ static ssize_t dasd_vendor_show(struct device *dev, static DEVICE_ATTR(vendor, 0444, dasd_vendor_show, NULL); -#define UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 +\ - /* SSID */ 4 + 1 + /* unit addr */ 2 + 1 +\ - /* vduit */ 32 + 1) - static ssize_t dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf) { + char uid_string[DASD_UID_STRLEN]; struct dasd_device *device; struct dasd_uid uid; - char uid_string[UID_STRLEN]; char ua_string[3]; device = dasd_device_from_cdev(to_ccwdev(dev)); diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 8587e423169e..bd89b032968a 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1079,12 +1079,12 @@ static void dasd_eckd_get_uid_string(struct dasd_conf *conf, create_uid(conf, &uid); if (strlen(uid.vduit) > 0) - snprintf(print_uid, sizeof(*print_uid), + snprintf(print_uid, DASD_UID_STRLEN, "%s.%s.%04x.%02x.%s", uid.vendor, uid.serial, uid.ssid, uid.real_unit_addr, uid.vduit); else - snprintf(print_uid, sizeof(*print_uid), + snprintf(print_uid, DASD_UID_STRLEN, "%s.%s.%04x.%02x", uid.vendor, uid.serial, uid.ssid, uid.real_unit_addr); @@ -1093,8 +1093,8 @@ static void dasd_eckd_get_uid_string(struct dasd_conf *conf, static int dasd_eckd_check_cabling(struct dasd_device *device, void *conf_data, __u8 lpm) { + char print_path_uid[DASD_UID_STRLEN], print_device_uid[DASD_UID_STRLEN]; struct dasd_eckd_private *private = device->private; - char print_path_uid[60], print_device_uid[60]; struct dasd_conf path_conf; path_conf.data = conf_data; @@ -1293,9 +1293,9 @@ static void dasd_eckd_path_available_action(struct dasd_device *device, __u8 path_rcd_buf[DASD_ECKD_RCD_DATA_SIZE]; __u8 lpm, opm, npm, ppm, epm, hpfpm, cablepm; struct dasd_conf_data *conf_data; + char print_uid[DASD_UID_STRLEN]; struct dasd_conf path_conf; unsigned long flags; - char print_uid[60]; int rc, pos; opm = 0; @@ -5855,8 +5855,8 @@ static void dasd_eckd_dump_sense(struct dasd_device *device, static int dasd_eckd_reload_device(struct dasd_device *device) { struct dasd_eckd_private *private = device->private; + char print_uid[DASD_UID_STRLEN]; int rc, old_base; - char print_uid[60]; struct dasd_uid uid; unsigned long flags; diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index 0aa56351da72..8a4dbe9d7741 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -259,6 +259,10 @@ struct dasd_uid { char vduit[33]; }; +#define DASD_UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 + \ + /* SSID */ 4 + 1 + /* unit addr */ 2 + 1 + \ + /* vduit */ 32 + 1) + /* * PPRC Status data */ diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 3f062e4013ab..013a9a334972 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1451,7 +1451,7 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) #endif break; } - scsi_rescan_device(&device->sdev_gendev); + scsi_rescan_device(device); break; default: diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h index e51e92f932fa..93c68931a593 100644 --- a/drivers/scsi/fnic/fnic.h +++ b/drivers/scsi/fnic/fnic.h @@ -27,7 +27,7 @@ #define DRV_NAME "fnic" #define DRV_DESCRIPTION "Cisco FCoE HBA Driver" -#define DRV_VERSION "1.6.0.55" +#define DRV_VERSION "1.6.0.56" #define PFX DRV_NAME ": " #define DFX DRV_NAME "%d: " @@ -236,6 +236,7 @@ struct fnic { unsigned int wq_count; unsigned int cq_count; + struct mutex sgreset_mutex; struct dentry *fnic_stats_debugfs_host; struct dentry *fnic_stats_debugfs_file; struct dentry *fnic_reset_debugfs_file; diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index be89ce96df46..9761b2c9db48 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -2167,39 +2167,6 @@ static int fnic_clean_pending_aborts(struct fnic *fnic, return ret; } -/* - * fnic_scsi_host_start_tag - * Allocates tagid from host's tag list - **/ -static inline int -fnic_scsi_host_start_tag(struct fnic *fnic, struct scsi_cmnd *sc) -{ - struct request *rq = scsi_cmd_to_rq(sc); - struct request_queue *q = rq->q; - struct request *dummy; - - dummy = blk_mq_alloc_request(q, REQ_OP_WRITE, BLK_MQ_REQ_NOWAIT); - if (IS_ERR(dummy)) - return SCSI_NO_TAG; - - rq->tag = dummy->tag; - sc->host_scribble = (unsigned char *)dummy; - - return dummy->tag; -} - -/* - * fnic_scsi_host_end_tag - * frees tag allocated by fnic_scsi_host_start_tag. - **/ -static inline void -fnic_scsi_host_end_tag(struct fnic *fnic, struct scsi_cmnd *sc) -{ - struct request *dummy = (struct request *)sc->host_scribble; - - blk_mq_free_request(dummy); -} - /* * SCSI Eh thread issues a Lun Reset when one or more commands on a LUN * fail to get aborted. It calls driver's eh_device_reset with a SCSI command @@ -2222,7 +2189,6 @@ int fnic_device_reset(struct scsi_cmnd *sc) struct reset_stats *reset_stats; int tag = rq->tag; DECLARE_COMPLETION_ONSTACK(tm_done); - int tag_gen_flag = 0; /*to track tags allocated by fnic driver*/ bool new_sc = 0; /* Wait for rport to unblock */ @@ -2252,17 +2218,17 @@ int fnic_device_reset(struct scsi_cmnd *sc) } fnic_priv(sc)->flags = FNIC_DEVICE_RESET; - /* Allocate tag if not present */ if (unlikely(tag < 0)) { /* - * Really should fix the midlayer to pass in a proper - * request for ioctls... + * For device reset issued through sg3utils, we let + * only one LUN_RESET to go through and use a special + * tag equal to max_tag_id so that we don't have to allocate + * or free it. It won't interact with tags + * allocated by mid layer. */ - tag = fnic_scsi_host_start_tag(fnic, sc); - if (unlikely(tag == SCSI_NO_TAG)) - goto fnic_device_reset_end; - tag_gen_flag = 1; + mutex_lock(&fnic->sgreset_mutex); + tag = fnic->fnic_max_tag_id; new_sc = 1; } io_lock = fnic_io_lock_hash(fnic, sc); @@ -2434,9 +2400,8 @@ int fnic_device_reset(struct scsi_cmnd *sc) (u64)sc->cmnd[4] << 8 | sc->cmnd[5]), fnic_flags_and_state(sc)); - /* free tag if it is allocated */ - if (unlikely(tag_gen_flag)) - fnic_scsi_host_end_tag(fnic, sc); + if (new_sc) + mutex_unlock(&fnic->sgreset_mutex); FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, "Returning from device reset %s\n", diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 0c103f4523b8..9047cfcd1072 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -386,37 +386,7 @@ struct sas_phy *sas_get_local_phy(struct domain_device *dev) } EXPORT_SYMBOL_GPL(sas_get_local_phy); -static void sas_wait_eh(struct domain_device *dev) -{ - struct sas_ha_struct *ha = dev->port->ha; - DEFINE_WAIT(wait); - - if (dev_is_sata(dev)) { - ata_port_wait_eh(dev->sata_dev.ap); - return; - } - retry: - spin_lock_irq(&ha->lock); - - while (test_bit(SAS_DEV_EH_PENDING, &dev->state)) { - prepare_to_wait(&ha->eh_wait_q, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock_irq(&ha->lock); - schedule(); - spin_lock_irq(&ha->lock); - } - finish_wait(&ha->eh_wait_q, &wait); - - spin_unlock_irq(&ha->lock); - - /* make sure SCSI EH is complete */ - if (scsi_host_in_recovery(ha->shost)) { - msleep(10); - goto retry; - } -} - -static int sas_queue_reset(struct domain_device *dev, int reset_type, - u64 lun, int wait) +static int sas_queue_reset(struct domain_device *dev, int reset_type, u64 lun) { struct sas_ha_struct *ha = dev->port->ha; int scheduled = 0, tries = 100; @@ -424,8 +394,6 @@ static int sas_queue_reset(struct domain_device *dev, int reset_type, /* ata: promote lun reset to bus reset */ if (dev_is_sata(dev)) { sas_ata_schedule_reset(dev); - if (wait) - sas_ata_wait_eh(dev); return SUCCESS; } @@ -443,9 +411,6 @@ static int sas_queue_reset(struct domain_device *dev, int reset_type, } spin_unlock_irq(&ha->lock); - if (wait) - sas_wait_eh(dev); - if (scheduled) return SUCCESS; } @@ -498,7 +463,7 @@ int sas_eh_device_reset_handler(struct scsi_cmnd *cmd) struct sas_internal *i = to_sas_internal(host->transportt); if (current != host->ehandler) - return sas_queue_reset(dev, SAS_DEV_LU_RESET, cmd->device->lun, 0); + return sas_queue_reset(dev, SAS_DEV_LU_RESET, cmd->device->lun); int_to_scsilun(cmd->device->lun, &lun); @@ -521,7 +486,7 @@ int sas_eh_target_reset_handler(struct scsi_cmnd *cmd) struct sas_internal *i = to_sas_internal(host->transportt); if (current != host->ehandler) - return sas_queue_reset(dev, SAS_DEV_RESET, 0, 0); + return sas_queue_reset(dev, SAS_DEV_RESET, 0); if (!i->dft->lldd_I_T_nexus_reset) return FAILED; diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h index ed3923f8db4f..6de35b32223c 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2.h @@ -199,7 +199,7 @@ * *****************************************************************************/ -typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { +typedef struct _MPI2_SYSTEM_INTERFACE_REGS { U32 Doorbell; /*0x00 */ U32 WriteSequence; /*0x04 */ U32 HostDiagnostic; /*0x08 */ diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 53f5492579cb..61a32bf00747 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -138,6 +138,9 @@ _base_get_ioc_facts(struct MPT3SAS_ADAPTER *ioc); static void _base_clear_outstanding_commands(struct MPT3SAS_ADAPTER *ioc); +static u32 +_base_readl_ext_retry(const void __iomem *addr); + /** * mpt3sas_base_check_cmd_timeout - Function * to check timeout and command termination due @@ -201,7 +204,7 @@ module_param_call(mpt3sas_fwfault_debug, _scsih_set_fwfault_debug, * while reading the system interface register. */ static inline u32 -_base_readl_aero(const volatile void __iomem *addr) +_base_readl_aero(const void __iomem *addr) { u32 i = 0, ret_val; @@ -213,8 +216,22 @@ _base_readl_aero(const volatile void __iomem *addr) return ret_val; } +static u32 +_base_readl_ext_retry(const void __iomem *addr) +{ + u32 i, ret_val; + + for (i = 0 ; i < 30 ; i++) { + ret_val = readl(addr); + if (ret_val == 0) + continue; + } + + return ret_val; +} + static inline u32 -_base_readl(const volatile void __iomem *addr) +_base_readl(const void __iomem *addr) { return readl(addr); } @@ -940,7 +957,7 @@ mpt3sas_halt_firmware(struct MPT3SAS_ADAPTER *ioc) dump_stack(); - doorbell = ioc->base_readl(&ioc->chip->Doorbell); + doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { mpt3sas_print_fault_code(ioc, doorbell & MPI2_DOORBELL_DATA_MASK); @@ -6686,7 +6703,7 @@ mpt3sas_base_get_iocstate(struct MPT3SAS_ADAPTER *ioc, int cooked) { u32 s, sc; - s = ioc->base_readl(&ioc->chip->Doorbell); + s = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); sc = s & MPI2_IOC_STATE_MASK; return cooked ? sc : s; } @@ -6831,7 +6848,7 @@ _base_wait_for_doorbell_ack(struct MPT3SAS_ADAPTER *ioc, int timeout) __func__, count, timeout)); return 0; } else if (int_status & MPI2_HIS_IOC2SYS_DB_STATUS) { - doorbell = ioc->base_readl(&ioc->chip->Doorbell); + doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { mpt3sas_print_fault_code(ioc, doorbell); @@ -6871,7 +6888,7 @@ _base_wait_for_doorbell_not_used(struct MPT3SAS_ADAPTER *ioc, int timeout) count = 0; cntdn = 1000 * timeout; do { - doorbell_reg = ioc->base_readl(&ioc->chip->Doorbell); + doorbell_reg = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if (!(doorbell_reg & MPI2_DOORBELL_USED)) { dhsprintk(ioc, ioc_info(ioc, "%s: successful count(%d), timeout(%d)\n", @@ -7019,7 +7036,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, __le32 *mfp; /* make sure doorbell is not in use */ - if ((ioc->base_readl(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) { + if ((ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) { ioc_err(ioc, "doorbell is in use (line=%d)\n", __LINE__); return -EFAULT; } @@ -7068,7 +7085,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, } /* read the first two 16-bits, it gives the total length of the reply */ - reply[0] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell) + reply[0] = le16_to_cpu(ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); if ((_base_wait_for_doorbell_int(ioc, 5))) { @@ -7076,7 +7093,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, __LINE__); return -EFAULT; } - reply[1] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell) + reply[1] = le16_to_cpu(ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); @@ -7087,10 +7104,10 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, return -EFAULT; } if (i >= reply_bytes/2) /* overflow case */ - ioc->base_readl(&ioc->chip->Doorbell); + ioc->base_readl_ext_retry(&ioc->chip->Doorbell); else reply[i] = le16_to_cpu( - ioc->base_readl(&ioc->chip->Doorbell) + ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); } @@ -7949,7 +7966,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) goto out; } - host_diagnostic = ioc->base_readl(&ioc->chip->HostDiagnostic); + host_diagnostic = ioc->base_readl_ext_retry(&ioc->chip->HostDiagnostic); drsprintk(ioc, ioc_info(ioc, "wrote magic sequence: count(%d), host_diagnostic(0x%08x)\n", count, host_diagnostic)); @@ -7969,7 +7986,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) for (count = 0; count < (300000000 / MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC); count++) { - host_diagnostic = ioc->base_readl(&ioc->chip->HostDiagnostic); + host_diagnostic = ioc->base_readl_ext_retry(&ioc->chip->HostDiagnostic); if (host_diagnostic == 0xFFFFFFFF) { ioc_info(ioc, @@ -8359,10 +8376,13 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc) ioc->rdpq_array_enable_assigned = 0; ioc->use_32bit_dma = false; ioc->dma_mask = 64; - if (ioc->is_aero_ioc) + if (ioc->is_aero_ioc) { ioc->base_readl = &_base_readl_aero; - else + ioc->base_readl_ext_retry = &_base_readl_ext_retry; + } else { ioc->base_readl = &_base_readl; + ioc->base_readl_ext_retry = &_base_readl; + } r = mpt3sas_base_map_resources(ioc); if (r) goto out_free_resources; diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 05364aa15ecd..1be0850ca17a 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -994,7 +994,7 @@ typedef void (*NVME_BUILD_PRP)(struct MPT3SAS_ADAPTER *ioc, u16 smid, typedef void (*PUT_SMID_IO_FP_HIP) (struct MPT3SAS_ADAPTER *ioc, u16 smid, u16 funcdep); typedef void (*PUT_SMID_DEFAULT) (struct MPT3SAS_ADAPTER *ioc, u16 smid); -typedef u32 (*BASE_READ_REG) (const volatile void __iomem *addr); +typedef u32 (*BASE_READ_REG) (const void __iomem *addr); /* * To get high iops reply queue's msix index when high iops mode is enabled * else get the msix index of general reply queues. @@ -1618,6 +1618,7 @@ struct MPT3SAS_ADAPTER { u8 diag_trigger_active; u8 atomic_desc_capable; BASE_READ_REG base_readl; + BASE_READ_REG base_readl_ext_retry; struct SL_WH_MASTER_TRIGGER_T diag_trigger_master; struct SL_WH_EVENT_TRIGGERS_T diag_trigger_event; struct SL_WH_SCSI_TRIGGERS_T diag_trigger_scsi; diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c index 97f9d2fa6429..d9d366ec17dc 100644 --- a/drivers/scsi/mvumi.c +++ b/drivers/scsi/mvumi.c @@ -1500,7 +1500,7 @@ static void mvumi_rescan_devices(struct mvumi_hba *mhba, int id) sdev = scsi_device_lookup(mhba->shost, 0, id, 0); if (sdev) { - scsi_rescan_device(&sdev->sdev_gendev); + scsi_rescan_device(sdev); scsi_device_put(sdev); } } diff --git a/drivers/scsi/qedf/qedf.h b/drivers/scsi/qedf/qedf.h index c5c0bbdafc4e..1619cc33034f 100644 --- a/drivers/scsi/qedf/qedf.h +++ b/drivers/scsi/qedf/qedf.h @@ -548,7 +548,6 @@ extern void qedf_get_generic_tlv_data(void *dev, struct qed_generic_tlvs *data); extern void qedf_wq_grcdump(struct work_struct *work); void qedf_stag_change_work(struct work_struct *work); void qedf_ctx_soft_reset(struct fc_lport *lport); -extern void qedf_board_disable_work(struct work_struct *work); extern void qedf_schedule_hw_err_handler(void *dev, enum qed_hw_err_type err_type); diff --git a/drivers/scsi/qedi/qedi_gbl.h b/drivers/scsi/qedi/qedi_gbl.h index 0e316cc24b19..772218445a56 100644 --- a/drivers/scsi/qedi/qedi_gbl.h +++ b/drivers/scsi/qedi/qedi_gbl.h @@ -67,8 +67,6 @@ void qedi_trace_io(struct qedi_ctx *qedi, struct iscsi_task *task, int qedi_alloc_id(struct qedi_portid_tbl *id_tbl, u16 id); u16 qedi_alloc_new_id(struct qedi_portid_tbl *id_tbl); void qedi_free_id(struct qedi_portid_tbl *id_tbl, u16 id); -int qedi_create_sysfs_ctx_attr(struct qedi_ctx *qedi); -void qedi_remove_sysfs_ctx_attr(struct qedi_ctx *qedi); void qedi_clearsq(struct qedi_ctx *qedi, struct qedi_conn *qedi_conn, struct iscsi_task *task); diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index b00222459607..44449c70a375 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -3093,8 +3093,6 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) vha->flags.difdix_supported = 1; ql_dbg(ql_dbg_user, vha, 0x7082, "Registered for DIF/DIX type 1 and 3 protection.\n"); - if (ql2xenabledif == 1) - prot = SHOST_DIX_TYPE0_PROTECTION; scsi_host_set_prot(vha->host, prot | SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index d7e8454304ce..691ef827a5ab 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -12,13 +12,12 @@ * ---------------------------------------------------------------------- * | Module Init and Probe | 0x0199 | | * | Mailbox commands | 0x1206 | 0x11a5-0x11ff | - * | Device Discovery | 0x2134 | 0x210e-0x2115 | - * | | | 0x211c-0x2128 | - * | | | 0x212c-0x2134 | + * | Device Discovery | 0x2134 | 0x2112-0x2115 | + * | | | 0x2127-0x2128 | * | Queue Command and IO tracing | 0x3074 | 0x300b | * | | | 0x3027-0x3028 | * | | | 0x303d-0x3041 | - * | | | 0x302d,0x3033 | + * | | | 0x302e,0x3033 | * | | | 0x3036,0x3038 | * | | | 0x303a | * | DPC Thread | 0x4023 | 0x4002,0x4013 | diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h index 70482b55d240..54f0a412226f 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.h +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -368,6 +368,7 @@ ql_log_qp(uint32_t, struct qla_qpair *, int32_t, const char *fmt, ...); #define ql_dbg_tgt_tmr 0x00001000 /* Target mode task management */ #define ql_dbg_tgt_dif 0x00000800 /* Target mode dif */ #define ql_dbg_edif 0x00000400 /* edif and purex debug */ +#define ql_dbg_unsol 0x00000100 /* Unsolicited path debug */ extern int qla27xx_dump_mpi_ram(struct qla_hw_data *, uint32_t, uint32_t *, uint32_t, void **); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 336b8c665cb4..deb642607deb 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -346,6 +346,12 @@ struct name_list_extended { u8 sent; }; +struct qla_nvme_fc_rjt { + struct fcnvme_ls_rjt *c; + dma_addr_t cdma; + u16 size; +}; + struct els_reject { struct fc_els_ls_rjt *c; dma_addr_t cdma; @@ -503,6 +509,20 @@ struct ct_arg { port_id_t id; }; +struct qla_nvme_lsrjt_pt_arg { + struct fc_port *fcport; + u8 opcode; + u8 vp_idx; + u8 reason; + u8 explanation; + __le16 nport_handle; + u16 control_flags; + __le16 ox_id; + __le32 xchg_address; + u32 tx_byte_count, rx_byte_count; + dma_addr_t tx_addr, rx_addr; +}; + /* * SRB extensions. */ @@ -611,13 +631,16 @@ struct srb_iocb { void *desc; /* These are only used with ls4 requests */ - int cmd_len; - int rsp_len; + __le32 cmd_len; + __le32 rsp_len; dma_addr_t cmd_dma; dma_addr_t rsp_dma; enum nvmefc_fcp_datadir dir; uint32_t dl; uint32_t timeout_sec; + __le32 exchange_address; + __le16 nport_handle; + __le16 ox_id; struct list_head entry; } nvme; struct { @@ -707,6 +730,10 @@ typedef struct srb { struct fc_port *fcport; struct scsi_qla_host *vha; unsigned int start_timer:1; + unsigned int abort:1; + unsigned int aborted:1; + unsigned int completed:1; + unsigned int unsol_rsp:1; uint32_t handle; uint16_t flags; @@ -2542,6 +2569,7 @@ enum rscn_addr_format { typedef struct fc_port { struct list_head list; struct scsi_qla_host *vha; + struct list_head unsol_ctx_head; unsigned int conf_compl_supported:1; unsigned int deleted:2; @@ -3742,6 +3770,16 @@ struct qla_fw_resources { u16 pad; }; +struct qla_fw_res { + u16 iocb_total; + u16 iocb_limit; + atomic_t iocb_used; + + u16 exch_total; + u16 exch_limit; + atomic_t exch_used; +}; + #define QLA_IOCB_PCT_LIMIT 95 struct qla_buf_pool { @@ -3787,6 +3825,12 @@ struct qla_qpair { uint16_t id; /* qp number used with FW */ uint16_t vp_idx; /* vport ID */ + + uint16_t dsd_inuse; + uint16_t dsd_avail; + struct list_head dsd_list; +#define NUM_DSD_CHAIN 4096 + mempool_t *srb_mempool; struct pci_dev *pdev; @@ -4384,7 +4428,6 @@ struct qla_hw_data { uint8_t aen_mbx_count; atomic_t num_pend_mbx_stage1; atomic_t num_pend_mbx_stage2; - atomic_t num_pend_mbx_stage3; uint16_t frame_payload_size; uint32_t login_retry_count; @@ -4714,11 +4757,6 @@ struct qla_hw_data { struct fw_blob *hablob; struct qla82xx_legacy_intr_set nx_legacy_intr; - uint16_t gbl_dsd_inuse; - uint16_t gbl_dsd_avail; - struct list_head gbl_dsd_list; -#define NUM_DSD_CHAIN 4096 - uint8_t fw_type; uint32_t file_prd_off; /* File firmware product offset */ @@ -4800,6 +4838,8 @@ struct qla_hw_data { struct els_reject elsrej; u8 edif_post_stop_cnt_down; struct qla_vp_map *vp_map; + struct qla_nvme_fc_rjt lsrjt; + struct qla_fw_res fwres ____cacheline_aligned; }; #define RX_ELS_SIZE (roundup(sizeof(struct enode) + ELS_MAX_PAYLOAD, SMP_CACHE_BYTES)) @@ -4832,6 +4872,7 @@ struct active_regions { * is variable) starting at "iocb". */ struct purex_item { + void *purls_context; struct list_head list; struct scsi_qla_host *vha; void (*process_item)(struct scsi_qla_host *vha, diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 1925cc6897b6..f060e593685d 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -276,6 +276,16 @@ qla_dfs_fw_resource_cnt_show(struct seq_file *s, void *unused) seq_printf(s, "estimate exchange used[%d] high water limit [%d] n", exch_used, ha->base_qpair->fwres.exch_limit); + + if (ql2xenforce_iocb_limit == 2) { + iocbs_used = atomic_read(&ha->fwres.iocb_used); + exch_used = atomic_read(&ha->fwres.exch_used); + seq_printf(s, " estimate iocb2 used [%d] high water limit [%d]\n", + iocbs_used, ha->fwres.iocb_limit); + + seq_printf(s, " estimate exchange2 used[%d] high water limit [%d] \n", + exch_used, ha->fwres.exch_limit); + } } return 0; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 816c0b9ecd0e..09cb9413670a 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -603,7 +603,11 @@ qla2xxx_msix_rsp_q_hs(int irq, void *dev_id); fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t); fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8); fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8); -void __qla_consume_iocb(struct scsi_qla_host *vha, void **pkt, struct rsp_que **rsp); +void qla24xx_queue_purex_item(scsi_qla_host_t *, struct purex_item *, + void (*process_item)(struct scsi_qla_host *, + struct purex_item *)); +void __qla_consume_iocb(struct scsi_qla_host *, void **, struct rsp_que **); +void qla2xxx_process_purls_iocb(void **pkt, struct rsp_que **rsp); /* * Global Function Prototypes in qla_sup.c source file. @@ -666,9 +670,11 @@ extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job); -int __qla_copy_purex_to_buffer(struct scsi_qla_host *vha, void **pkt, - struct rsp_que **rsp, u8 *buf, u32 buf_len); - +int qla2x00_sys_ld_info(struct bsg_job *bsg_job); +int __qla_copy_purex_to_buffer(struct scsi_qla_host *, void **, + struct rsp_que **, u8 *, u32); +struct purex_item *qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha, + void **pkt, struct rsp_que **rsp, bool is_purls, bool byte_order); int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in, uint16_t *mbx_out); diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index df623de89255..a314cfc5b263 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2223,6 +2223,8 @@ __qla2x00_async_tm_cmd(struct tmf_arg *arg) rval = QLA_FUNCTION_FAILED; } } + if (tm_iocb->u.tmf.data) + rval = tm_iocb->u.tmf.data; done_free_sp: /* ref: INIT */ @@ -4203,7 +4205,7 @@ void qla_init_iocb_limit(scsi_qla_host_t *vha) u8 i; struct qla_hw_data *ha = vha->hw; - __qla_adjust_iocb_limit(ha->base_qpair); + __qla_adjust_iocb_limit(ha->base_qpair); ha->base_qpair->fwres.iocbs_used = 0; ha->base_qpair->fwres.exch_used = 0; @@ -4214,6 +4216,14 @@ void qla_init_iocb_limit(scsi_qla_host_t *vha) ha->queue_pair_map[i]->fwres.exch_used = 0; } } + + ha->fwres.iocb_total = ha->orig_fw_iocb_count; + ha->fwres.iocb_limit = (ha->orig_fw_iocb_count * QLA_IOCB_PCT_LIMIT) / 100; + ha->fwres.exch_total = ha->orig_fw_xcb_count; + ha->fwres.exch_limit = (ha->orig_fw_xcb_count * QLA_IOCB_PCT_LIMIT) / 100; + + atomic_set(&ha->fwres.iocb_used, 0); + atomic_set(&ha->fwres.exch_used, 0); } void qla_adjust_iocb_limit(scsi_qla_host_t *vha) @@ -5554,6 +5564,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags) INIT_WORK(&fcport->reg_work, qla_register_fcport_fn); INIT_LIST_HEAD(&fcport->gnl_entry); INIT_LIST_HEAD(&fcport->list); + INIT_LIST_HEAD(&fcport->unsol_ctx_head); INIT_LIST_HEAD(&fcport->sess_cmd_list); spin_lock_init(&fcport->sess_cmd_lock); @@ -5596,7 +5607,7 @@ static void qla_get_login_template(scsi_qla_host_t *vha) __be32 *q; memset(ha->init_cb, 0, ha->init_cb_size); - sz = min_t(int, sizeof(struct fc_els_csp), ha->init_cb_size); + sz = min_t(int, sizeof(struct fc_els_flogi), ha->init_cb_size); rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, ha->init_cb, sz); if (rval != QLA_SUCCESS) { @@ -7390,14 +7401,15 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) } /* purge MBox commands */ - if (atomic_read(&ha->num_pend_mbx_stage3)) { + spin_lock_irqsave(&ha->hardware_lock, flags); + if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags)) { clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); complete(&ha->mbx_intr_comp); } + spin_unlock_irqrestore(&ha->hardware_lock, flags); i = 0; - while (atomic_read(&ha->num_pend_mbx_stage3) || - atomic_read(&ha->num_pend_mbx_stage2) || + while (atomic_read(&ha->num_pend_mbx_stage2) || atomic_read(&ha->num_pend_mbx_stage1)) { msleep(20); i++; @@ -9643,6 +9655,7 @@ struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *vha, int qos, qpair->vp_idx = vp_idx; qpair->fw_started = ha->flags.fw_started; INIT_LIST_HEAD(&qpair->hints_list); + INIT_LIST_HEAD(&qpair->dsd_list); qpair->chip_reset = ha->base_qpair->chip_reset; qpair->enable_class_2 = ha->base_qpair->enable_class_2; qpair->enable_explicit_conf = @@ -9771,6 +9784,19 @@ int qla2xxx_delete_qpair(struct scsi_qla_host *vha, struct qla_qpair *qpair) if (ret != QLA_SUCCESS) goto fail; + if (!list_empty(&qpair->dsd_list)) { + struct dsd_dma *dsd_ptr, *tdsd_ptr; + + /* clean up allocated prev pool */ + list_for_each_entry_safe(dsd_ptr, tdsd_ptr, + &qpair->dsd_list, list) { + dma_pool_free(ha->dl_dma_pool, dsd_ptr->dsd_addr, + dsd_ptr->dsd_list_dma); + list_del(&dsd_ptr->list); + kfree(dsd_ptr); + } + } + mutex_lock(&ha->mq_lock); ha->queue_pair_map[qpair->id] = NULL; clear_bit(qpair->id, ha->qpair_qid_map); diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 0167e85ba058..0556969f6dc1 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -386,6 +386,7 @@ enum { RESOURCE_IOCB = BIT_0, RESOURCE_EXCH = BIT_1, /* exchange */ RESOURCE_FORCE = BIT_2, + RESOURCE_HA = BIT_3, }; static inline int @@ -393,7 +394,7 @@ qla_get_fw_resources(struct qla_qpair *qp, struct iocb_resource *iores) { u16 iocbs_used, i; u16 exch_used; - struct qla_hw_data *ha = qp->vha->hw; + struct qla_hw_data *ha = qp->hw; if (!ql2xenforce_iocb_limit) { iores->res_type = RESOURCE_NONE; @@ -428,15 +429,69 @@ qla_get_fw_resources(struct qla_qpair *qp, struct iocb_resource *iores) return -ENOSPC; } } + + if (ql2xenforce_iocb_limit == 2) { + if ((iores->iocb_cnt + atomic_read(&ha->fwres.iocb_used)) >= + ha->fwres.iocb_limit) { + iores->res_type = RESOURCE_NONE; + return -ENOSPC; + } + + if (iores->res_type & RESOURCE_EXCH) { + if ((iores->exch_cnt + atomic_read(&ha->fwres.exch_used)) >= + ha->fwres.exch_limit) { + iores->res_type = RESOURCE_NONE; + return -ENOSPC; + } + } + } + force: qp->fwres.iocbs_used += iores->iocb_cnt; qp->fwres.exch_used += iores->exch_cnt; + if (ql2xenforce_iocb_limit == 2) { + atomic_add(iores->iocb_cnt, &ha->fwres.iocb_used); + atomic_add(iores->exch_cnt, &ha->fwres.exch_used); + iores->res_type |= RESOURCE_HA; + } return 0; } +/* + * decrement to zero. This routine will not decrement below zero + * @v: pointer of type atomic_t + * @amount: amount to decrement from v + */ +static void qla_atomic_dtz(atomic_t *v, int amount) +{ + int c, old, dec; + + c = atomic_read(v); + for (;;) { + dec = c - amount; + if (unlikely(dec < 0)) + dec = 0; + + old = atomic_cmpxchg((v), c, dec); + if (likely(old == c)) + break; + c = old; + } +} + static inline void qla_put_fw_resources(struct qla_qpair *qp, struct iocb_resource *iores) { + struct qla_hw_data *ha = qp->hw; + + if (iores->res_type & RESOURCE_HA) { + if (iores->res_type & RESOURCE_IOCB) + qla_atomic_dtz(&ha->fwres.iocb_used, iores->iocb_cnt); + + if (iores->res_type & RESOURCE_EXCH) + qla_atomic_dtz(&ha->fwres.exch_used, iores->exch_cnt); + } + if (iores->res_type & RESOURCE_IOCB) { if (qp->fwres.iocbs_used >= iores->iocb_cnt) { qp->fwres.iocbs_used -= iores->iocb_cnt; diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 1ee9b7d5fc15..df90169f8244 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -11,6 +11,7 @@ #include +static int qla_start_scsi_type6(srb_t *sp); /** * qla2x00_get_cmd_direction() - Determine control_flag data direction. * @sp: SCSI command @@ -590,8 +591,6 @@ qla24xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt, uint16_t tot_dsds) { struct dsd64 *cur_dsd = NULL, *next_dsd; - scsi_qla_host_t *vha; - struct qla_hw_data *ha; struct scsi_cmnd *cmd; struct scatterlist *cur_seg; uint8_t avail_dsds; @@ -613,9 +612,6 @@ qla24xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt, return 0; } - vha = sp->vha; - ha = vha->hw; - /* Set transfer direction */ if (cmd->sc_data_direction == DMA_TO_DEVICE) { cmd_pkt->control_flags = cpu_to_le16(CF_WRITE_DATA); @@ -636,14 +632,13 @@ qla24xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt, tot_dsds -= avail_dsds; dsd_list_len = (avail_dsds + 1) * QLA_DSD_SIZE; - dsd_ptr = list_first_entry(&ha->gbl_dsd_list, - struct dsd_dma, list); + dsd_ptr = list_first_entry(&qpair->dsd_list, struct dsd_dma, list); next_dsd = dsd_ptr->dsd_addr; list_del(&dsd_ptr->list); - ha->gbl_dsd_avail--; + qpair->dsd_avail--; list_add_tail(&dsd_ptr->list, &ctx->dsd_list); ctx->dsd_use_cnt++; - ha->gbl_dsd_inuse++; + qpair->dsd_inuse++; if (first_iocb) { first_iocb = 0; @@ -1722,6 +1717,8 @@ qla24xx_dif_start_scsi(srb_t *sp) if (scsi_get_prot_op(cmd) == SCSI_PROT_NORMAL) { if (cmd->cmd_len <= 16) return qla24xx_start_scsi(sp); + else + return qla_start_scsi_type6(sp); } /* Setup device pointers. */ @@ -2101,6 +2098,8 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp) if (scsi_get_prot_op(cmd) == SCSI_PROT_NORMAL) { if (cmd->cmd_len <= 16) return qla2xxx_start_scsi_mq(sp); + else + return qla_start_scsi_type6(sp); } spin_lock_irqsave(&qpair->qp_lock, flags); @@ -3368,6 +3367,7 @@ qla82xx_start_scsi(srb_t *sp) struct qla_hw_data *ha = vha->hw; struct req_que *req = NULL; struct rsp_que *rsp = NULL; + struct qla_qpair *qpair = sp->qpair; /* Setup device pointers. */ reg = &ha->iobase->isp82; @@ -3416,18 +3416,18 @@ qla82xx_start_scsi(srb_t *sp) uint16_t i; more_dsd_lists = qla24xx_calc_dsd_lists(tot_dsds); - if ((more_dsd_lists + ha->gbl_dsd_inuse) >= NUM_DSD_CHAIN) { + if ((more_dsd_lists + qpair->dsd_inuse) >= NUM_DSD_CHAIN) { ql_dbg(ql_dbg_io, vha, 0x300d, "Num of DSD list %d is than %d for cmd=%p.\n", - more_dsd_lists + ha->gbl_dsd_inuse, NUM_DSD_CHAIN, + more_dsd_lists + qpair->dsd_inuse, NUM_DSD_CHAIN, cmd); goto queuing_error; } - if (more_dsd_lists <= ha->gbl_dsd_avail) + if (more_dsd_lists <= qpair->dsd_avail) goto sufficient_dsds; else - more_dsd_lists -= ha->gbl_dsd_avail; + more_dsd_lists -= qpair->dsd_avail; for (i = 0; i < more_dsd_lists; i++) { dsd_ptr = kzalloc(sizeof(struct dsd_dma), GFP_ATOMIC); @@ -3447,8 +3447,8 @@ qla82xx_start_scsi(srb_t *sp) "for cmd=%p.\n", cmd); goto queuing_error; } - list_add_tail(&dsd_ptr->list, &ha->gbl_dsd_list); - ha->gbl_dsd_avail++; + list_add_tail(&dsd_ptr->list, &qpair->dsd_list); + qpair->dsd_avail++; } sufficient_dsds: @@ -3767,21 +3767,28 @@ qla_nvme_ls(srb_t *sp, struct pt_ls4_request *cmd_pkt) nvme = &sp->u.iocb_cmd; cmd_pkt->entry_type = PT_LS4_REQUEST; cmd_pkt->entry_count = 1; - cmd_pkt->control_flags = cpu_to_le16(CF_LS4_ORIGINATOR << CF_LS4_SHIFT); - cmd_pkt->timeout = cpu_to_le16(nvme->u.nvme.timeout_sec); - cmd_pkt->nport_handle = cpu_to_le16(sp->fcport->loop_id); cmd_pkt->vp_index = sp->fcport->vha->vp_idx; - cmd_pkt->tx_dseg_count = cpu_to_le16(1); - cmd_pkt->tx_byte_count = cpu_to_le32(nvme->u.nvme.cmd_len); - cmd_pkt->dsd[0].length = cpu_to_le32(nvme->u.nvme.cmd_len); - put_unaligned_le64(nvme->u.nvme.cmd_dma, &cmd_pkt->dsd[0].address); + if (sp->unsol_rsp) { + cmd_pkt->control_flags = + cpu_to_le16(CF_LS4_RESPONDER << CF_LS4_SHIFT); + cmd_pkt->nport_handle = nvme->u.nvme.nport_handle; + cmd_pkt->exchange_address = nvme->u.nvme.exchange_address; + } else { + cmd_pkt->control_flags = + cpu_to_le16(CF_LS4_ORIGINATOR << CF_LS4_SHIFT); + cmd_pkt->nport_handle = cpu_to_le16(sp->fcport->loop_id); + cmd_pkt->rx_dseg_count = cpu_to_le16(1); + cmd_pkt->rx_byte_count = nvme->u.nvme.rsp_len; + cmd_pkt->dsd[1].length = nvme->u.nvme.rsp_len; + put_unaligned_le64(nvme->u.nvme.rsp_dma, &cmd_pkt->dsd[1].address); + } - cmd_pkt->rx_dseg_count = cpu_to_le16(1); - cmd_pkt->rx_byte_count = cpu_to_le32(nvme->u.nvme.rsp_len); - cmd_pkt->dsd[1].length = cpu_to_le32(nvme->u.nvme.rsp_len); - put_unaligned_le64(nvme->u.nvme.rsp_dma, &cmd_pkt->dsd[1].address); + cmd_pkt->tx_dseg_count = cpu_to_le16(1); + cmd_pkt->tx_byte_count = nvme->u.nvme.cmd_len; + cmd_pkt->dsd[0].length = nvme->u.nvme.cmd_len; + put_unaligned_le64(nvme->u.nvme.cmd_dma, &cmd_pkt->dsd[0].address); } static void @@ -4198,3 +4205,267 @@ qla2x00_start_bidir(srb_t *sp, struct scsi_qla_host *vha, uint32_t tot_dsds) return rval; } + +/** + * qla_start_scsi_type6() - Send a SCSI command to the ISP + * @sp: command to send to the ISP + * + * Returns non-zero if a failure occurred, else zero. + */ +static int +qla_start_scsi_type6(srb_t *sp) +{ + int nseg; + unsigned long flags; + uint32_t *clr_ptr; + uint32_t handle; + struct cmd_type_6 *cmd_pkt; + uint16_t cnt; + uint16_t req_cnt; + uint16_t tot_dsds; + struct req_que *req = NULL; + struct rsp_que *rsp; + struct scsi_cmnd *cmd = GET_CMD_SP(sp); + struct scsi_qla_host *vha = sp->fcport->vha; + struct qla_hw_data *ha = vha->hw; + struct qla_qpair *qpair = sp->qpair; + uint16_t more_dsd_lists = 0; + struct dsd_dma *dsd_ptr; + uint16_t i; + __be32 *fcp_dl; + uint8_t additional_cdb_len; + struct ct6_dsd *ctx; + + /* Acquire qpair specific lock */ + spin_lock_irqsave(&qpair->qp_lock, flags); + + /* Setup qpair pointers */ + req = qpair->req; + rsp = qpair->rsp; + + /* So we know we haven't pci_map'ed anything yet */ + tot_dsds = 0; + + /* Send marker if required */ + if (vha->marker_needed != 0) { + if (__qla2x00_marker(vha, qpair, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) { + spin_unlock_irqrestore(&qpair->qp_lock, flags); + return QLA_FUNCTION_FAILED; + } + vha->marker_needed = 0; + } + + handle = qla2xxx_get_next_handle(req); + if (handle == 0) + goto queuing_error; + + /* Map the sg table so we have an accurate count of sg entries needed */ + if (scsi_sg_count(cmd)) { + nseg = dma_map_sg(&ha->pdev->dev, scsi_sglist(cmd), + scsi_sg_count(cmd), cmd->sc_data_direction); + if (unlikely(!nseg)) + goto queuing_error; + } else { + nseg = 0; + } + + tot_dsds = nseg; + + /* eventhough driver only need 1 T6 IOCB, FW still convert DSD to Continueation IOCB */ + req_cnt = qla24xx_calc_iocbs(vha, tot_dsds); + + sp->iores.res_type = RESOURCE_IOCB | RESOURCE_EXCH; + sp->iores.exch_cnt = 1; + sp->iores.iocb_cnt = req_cnt; + + if (qla_get_fw_resources(sp->qpair, &sp->iores)) + goto queuing_error; + + more_dsd_lists = qla24xx_calc_dsd_lists(tot_dsds); + if ((more_dsd_lists + qpair->dsd_inuse) >= NUM_DSD_CHAIN) { + ql_dbg(ql_dbg_io, vha, 0x3028, + "Num of DSD list %d is than %d for cmd=%p.\n", + more_dsd_lists + qpair->dsd_inuse, NUM_DSD_CHAIN, cmd); + goto queuing_error; + } + + if (more_dsd_lists <= qpair->dsd_avail) + goto sufficient_dsds; + else + more_dsd_lists -= qpair->dsd_avail; + + for (i = 0; i < more_dsd_lists; i++) { + dsd_ptr = kzalloc(sizeof(*dsd_ptr), GFP_ATOMIC); + if (!dsd_ptr) { + ql_log(ql_log_fatal, vha, 0x3029, + "Failed to allocate memory for dsd_dma for cmd=%p.\n", cmd); + goto queuing_error; + } + INIT_LIST_HEAD(&dsd_ptr->list); + + dsd_ptr->dsd_addr = dma_pool_alloc(ha->dl_dma_pool, + GFP_ATOMIC, &dsd_ptr->dsd_list_dma); + if (!dsd_ptr->dsd_addr) { + kfree(dsd_ptr); + ql_log(ql_log_fatal, vha, 0x302a, + "Failed to allocate memory for dsd_addr for cmd=%p.\n", cmd); + goto queuing_error; + } + list_add_tail(&dsd_ptr->list, &qpair->dsd_list); + qpair->dsd_avail++; + } + +sufficient_dsds: + req_cnt = 1; + + if (req->cnt < (req_cnt + 2)) { + if (IS_SHADOW_REG_CAPABLE(ha)) { + cnt = *req->out_ptr; + } else { + cnt = (uint16_t)rd_reg_dword_relaxed(req->req_q_out); + if (qla2x00_check_reg16_for_disconnect(vha, cnt)) + goto queuing_error; + } + + if (req->ring_index < cnt) + req->cnt = cnt - req->ring_index; + else + req->cnt = req->length - (req->ring_index - cnt); + if (req->cnt < (req_cnt + 2)) + goto queuing_error; + } + + ctx = &sp->u.scmd.ct6_ctx; + + memset(ctx, 0, sizeof(struct ct6_dsd)); + ctx->fcp_cmnd = dma_pool_zalloc(ha->fcp_cmnd_dma_pool, + GFP_ATOMIC, &ctx->fcp_cmnd_dma); + if (!ctx->fcp_cmnd) { + ql_log(ql_log_fatal, vha, 0x3031, + "Failed to allocate fcp_cmnd for cmd=%p.\n", cmd); + goto queuing_error; + } + + /* Initialize the DSD list and dma handle */ + INIT_LIST_HEAD(&ctx->dsd_list); + ctx->dsd_use_cnt = 0; + + if (cmd->cmd_len > 16) { + additional_cdb_len = cmd->cmd_len - 16; + if (cmd->cmd_len % 4 || + cmd->cmd_len > QLA_CDB_BUF_SIZE) { + /* + * SCSI command bigger than 16 bytes must be + * multiple of 4 or too big. + */ + ql_log(ql_log_warn, vha, 0x3033, + "scsi cmd len %d not multiple of 4 for cmd=%p.\n", + cmd->cmd_len, cmd); + goto queuing_error_fcp_cmnd; + } + ctx->fcp_cmnd_len = 12 + cmd->cmd_len + 4; + } else { + additional_cdb_len = 0; + ctx->fcp_cmnd_len = 12 + 16 + 4; + } + + /* Build command packet. */ + req->current_outstanding_cmd = handle; + req->outstanding_cmds[handle] = sp; + sp->handle = handle; + cmd->host_scribble = (unsigned char *)(unsigned long)handle; + req->cnt -= req_cnt; + + cmd_pkt = (struct cmd_type_6 *)req->ring_ptr; + cmd_pkt->handle = make_handle(req->id, handle); + + /* tagged queuing modifier -- default is TSK_SIMPLE (0). */ + clr_ptr = (uint32_t *)cmd_pkt + 2; + memset(clr_ptr, 0, REQUEST_ENTRY_SIZE - 8); + cmd_pkt->dseg_count = cpu_to_le16(tot_dsds); + + /* Set NPORT-ID and LUN number */ + cmd_pkt->nport_handle = cpu_to_le16(sp->fcport->loop_id); + cmd_pkt->port_id[0] = sp->fcport->d_id.b.al_pa; + cmd_pkt->port_id[1] = sp->fcport->d_id.b.area; + cmd_pkt->port_id[2] = sp->fcport->d_id.b.domain; + cmd_pkt->vp_index = sp->vha->vp_idx; + + /* Build IOCB segments */ + qla24xx_build_scsi_type_6_iocbs(sp, cmd_pkt, tot_dsds); + + int_to_scsilun(cmd->device->lun, &cmd_pkt->lun); + host_to_fcp_swap((uint8_t *)&cmd_pkt->lun, sizeof(cmd_pkt->lun)); + + /* build FCP_CMND IU */ + int_to_scsilun(cmd->device->lun, &ctx->fcp_cmnd->lun); + ctx->fcp_cmnd->additional_cdb_len = additional_cdb_len; + + if (cmd->sc_data_direction == DMA_TO_DEVICE) + ctx->fcp_cmnd->additional_cdb_len |= 1; + else if (cmd->sc_data_direction == DMA_FROM_DEVICE) + ctx->fcp_cmnd->additional_cdb_len |= 2; + + /* Populate the FCP_PRIO. */ + if (ha->flags.fcp_prio_enabled) + ctx->fcp_cmnd->task_attribute |= + sp->fcport->fcp_prio << 3; + + memcpy(ctx->fcp_cmnd->cdb, cmd->cmnd, cmd->cmd_len); + + fcp_dl = (__be32 *)(ctx->fcp_cmnd->cdb + 16 + + additional_cdb_len); + *fcp_dl = htonl((uint32_t)scsi_bufflen(cmd)); + + cmd_pkt->fcp_cmnd_dseg_len = cpu_to_le16(ctx->fcp_cmnd_len); + put_unaligned_le64(ctx->fcp_cmnd_dma, + &cmd_pkt->fcp_cmnd_dseg_address); + + sp->flags |= SRB_FCP_CMND_DMA_VALID; + cmd_pkt->byte_count = cpu_to_le32((uint32_t)scsi_bufflen(cmd)); + /* Set total data segment count. */ + cmd_pkt->entry_count = (uint8_t)req_cnt; + + wmb(); + /* Adjust ring index. */ + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; + } else { + req->ring_ptr++; + } + + sp->qpair->cmd_cnt++; + sp->flags |= SRB_DMA_VALID; + + /* Set chip new ring index. */ + wrt_reg_dword(req->req_q_in, req->ring_index); + + /* Manage unprocessed RIO/ZIO commands in response queue. */ + if (vha->flags.process_response_queue && + rsp->ring_ptr->signature != RESPONSE_PROCESSED) + qla24xx_process_response_queue(vha, rsp); + + spin_unlock_irqrestore(&qpair->qp_lock, flags); + + return QLA_SUCCESS; + +queuing_error_fcp_cmnd: + dma_pool_free(ha->fcp_cmnd_dma_pool, ctx->fcp_cmnd, ctx->fcp_cmnd_dma); + +queuing_error: + if (tot_dsds) + scsi_dma_unmap(cmd); + + qla_put_fw_resources(sp->qpair, &sp->iores); + + if (sp->u.scmd.crc_ctx) { + mempool_free(sp->u.scmd.crc_ctx, ha->ctx_mempool); + sp->u.scmd.crc_ctx = NULL; + } + + spin_unlock_irqrestore(&qpair->qp_lock, flags); + + return QLA_FUNCTION_FAILED; +} diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 1f42a413b598..e98788191897 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -56,6 +56,22 @@ const char *const port_state_str[] = { [FCS_ONLINE] = "ONLINE" }; +#define SFP_DISABLE_LASER_INITIATED 0x15 /* Sub code of 8070 AEN */ +#define SFP_ENABLE_LASER_INITIATED 0x16 /* Sub code of 8070 AEN */ + +static inline void display_Laser_info(scsi_qla_host_t *vha, + u16 mb1, u16 mb2, u16 mb3) { + + if (mb1 == SFP_DISABLE_LASER_INITIATED) + ql_log(ql_log_warn, vha, 0xf0a2, + "SFP temperature (%d C) reached/exceeded the threshold (%d C). Laser is disabled.\n", + mb3, mb2); + if (mb1 == SFP_ENABLE_LASER_INITIATED) + ql_log(ql_log_warn, vha, 0xf0a3, + "SFP temperature (%d C) reached normal operating level. Laser is enabled.\n", + mb3); +} + static void qla24xx_process_abts(struct scsi_qla_host *vha, struct purex_item *pkt) { @@ -823,6 +839,135 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb) } } +/** + * qla27xx_copy_multiple_pkt() - Copy over purex/purls packets that can + * span over multiple IOCBs. + * @vha: SCSI driver HA context + * @pkt: ELS packet + * @rsp: Response queue + * @is_purls: True, for Unsolicited Received FC-NVMe LS rsp IOCB + * false, for Unsolicited Received ELS IOCB + * @byte_order: True, to change the byte ordering of iocb payload + */ +struct purex_item * +qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha, void **pkt, + struct rsp_que **rsp, bool is_purls, + bool byte_order) +{ + struct purex_entry_24xx *purex = NULL; + struct pt_ls4_rx_unsol *purls = NULL; + struct rsp_que *rsp_q = *rsp; + sts_cont_entry_t *new_pkt; + uint16_t no_bytes = 0, total_bytes = 0, pending_bytes = 0; + uint16_t buffer_copy_offset = 0, payload_size = 0; + uint16_t entry_count, entry_count_remaining; + struct purex_item *item; + void *iocb_pkt = NULL; + + if (is_purls) { + purls = *pkt; + total_bytes = (le16_to_cpu(purls->frame_size) & 0x0FFF) - + PURX_ELS_HEADER_SIZE; + entry_count = entry_count_remaining = purls->entry_count; + payload_size = sizeof(purls->payload); + } else { + purex = *pkt; + total_bytes = (le16_to_cpu(purex->frame_size) & 0x0FFF) - + PURX_ELS_HEADER_SIZE; + entry_count = entry_count_remaining = purex->entry_count; + payload_size = sizeof(purex->els_frame_payload); + } + + pending_bytes = total_bytes; + no_bytes = (pending_bytes > payload_size) ? payload_size : + pending_bytes; + ql_dbg(ql_dbg_async, vha, 0x509a, + "%s LS, frame_size 0x%x, entry count %d\n", + (is_purls ? "PURLS" : "FPIN"), total_bytes, entry_count); + + item = qla24xx_alloc_purex_item(vha, total_bytes); + if (!item) + return item; + + iocb_pkt = &item->iocb; + + if (is_purls) + memcpy(iocb_pkt, &purls->payload[0], no_bytes); + else + memcpy(iocb_pkt, &purex->els_frame_payload[0], no_bytes); + buffer_copy_offset += no_bytes; + pending_bytes -= no_bytes; + --entry_count_remaining; + + if (is_purls) + ((response_t *)purls)->signature = RESPONSE_PROCESSED; + else + ((response_t *)purex)->signature = RESPONSE_PROCESSED; + wmb(); + + do { + while ((total_bytes > 0) && (entry_count_remaining > 0)) { + if (rsp_q->ring_ptr->signature == RESPONSE_PROCESSED) { + ql_dbg(ql_dbg_async, vha, 0x5084, + "Ran out of IOCBs, partial data 0x%x\n", + buffer_copy_offset); + cpu_relax(); + continue; + } + + new_pkt = (sts_cont_entry_t *)rsp_q->ring_ptr; + *pkt = new_pkt; + + if (new_pkt->entry_type != STATUS_CONT_TYPE) { + ql_log(ql_log_warn, vha, 0x507a, + "Unexpected IOCB type, partial data 0x%x\n", + buffer_copy_offset); + break; + } + + rsp_q->ring_index++; + if (rsp_q->ring_index == rsp_q->length) { + rsp_q->ring_index = 0; + rsp_q->ring_ptr = rsp_q->ring; + } else { + rsp_q->ring_ptr++; + } + no_bytes = (pending_bytes > sizeof(new_pkt->data)) ? + sizeof(new_pkt->data) : pending_bytes; + if ((buffer_copy_offset + no_bytes) <= total_bytes) { + memcpy(((uint8_t *)iocb_pkt + buffer_copy_offset), + new_pkt->data, no_bytes); + buffer_copy_offset += no_bytes; + pending_bytes -= no_bytes; + --entry_count_remaining; + } else { + ql_log(ql_log_warn, vha, 0x5044, + "Attempt to copy more that we got, optimizing..%x\n", + buffer_copy_offset); + memcpy(((uint8_t *)iocb_pkt + buffer_copy_offset), + new_pkt->data, + total_bytes - buffer_copy_offset); + } + + ((response_t *)new_pkt)->signature = RESPONSE_PROCESSED; + wmb(); + } + + if (pending_bytes != 0 || entry_count_remaining != 0) { + ql_log(ql_log_fatal, vha, 0x508b, + "Dropping partial FPIN, underrun bytes = 0x%x, entry cnts 0x%x\n", + total_bytes, entry_count_remaining); + qla24xx_free_purex_item(item); + return NULL; + } + } while (entry_count_remaining > 0); + + if (byte_order) + host_to_fcp_swap((uint8_t *)&item->iocb, total_bytes); + + return item; +} + int qla2x00_is_a_vp_did(scsi_qla_host_t *vha, uint32_t rscn_entry) { @@ -958,7 +1103,7 @@ qla24xx_alloc_purex_item(scsi_qla_host_t *vha, uint16_t size) return item; } -static void +void qla24xx_queue_purex_item(scsi_qla_host_t *vha, struct purex_item *pkt, void (*process_item)(struct scsi_qla_host *vha, struct purex_item *pkt)) @@ -1798,6 +1943,8 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) break; case MBA_TEMPERATURE_ALERT: + if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) + display_Laser_info(vha, mb[1], mb[2], mb[3]); ql_dbg(ql_dbg_async, vha, 0x505e, "TEMPERATURE ALERT: %04x %04x %04x\n", mb[1], mb[2], mb[3]); break; @@ -3811,6 +3958,7 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, struct qla_hw_data *ha = vha->hw; struct purex_entry_24xx *purex_entry; struct purex_item *pure_item; + struct pt_ls4_rx_unsol *p; u16 rsp_in = 0, cur_ring_index; int is_shadow_hba; @@ -3983,7 +4131,19 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, qla28xx_sa_update_iocb_entry(vha, rsp->req, (struct sa_update_28xx *)pkt); break; + case PT_LS4_UNSOL: + p = (void *)pkt; + if (qla_chk_cont_iocb_avail(vha, rsp, (response_t *)pkt, rsp_in)) { + rsp->ring_ptr = (response_t *)pkt; + rsp->ring_index = cur_ring_index; + ql_dbg(ql_dbg_init, vha, 0x2124, + "Defer processing UNSOL LS req opcode %#x...\n", + p->payload[0]); + return; + } + qla2xxx_process_purls_iocb((void **)&pkt, &rsp); + break; default: /* Type Not Supported. */ ql_dbg(ql_dbg_async, vha, 0x5042, diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index b05f93037875..21ec32b4fb28 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -273,7 +273,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) spin_unlock_irqrestore(&ha->hardware_lock, flags); wait_time = jiffies; - atomic_inc(&ha->num_pend_mbx_stage3); if (!wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ)) { ql_dbg(ql_dbg_mbx, vha, 0x117a, @@ -290,7 +289,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) spin_unlock_irqrestore(&ha->hardware_lock, flags); atomic_dec(&ha->num_pend_mbx_stage2); - atomic_dec(&ha->num_pend_mbx_stage3); rval = QLA_ABORTED; goto premature_exit; } @@ -302,11 +300,9 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) ha->flags.mbox_busy = 0; spin_unlock_irqrestore(&ha->hardware_lock, flags); atomic_dec(&ha->num_pend_mbx_stage2); - atomic_dec(&ha->num_pend_mbx_stage3); rval = QLA_ABORTED; goto premature_exit; } - atomic_dec(&ha->num_pend_mbx_stage3); if (time_after(jiffies, wait_time + 5 * HZ)) ql_log(ql_log_warn, vha, 0x1015, "cmd=0x%x, waited %d msecs\n", diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index 9941b38eac93..db753d712991 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -12,6 +12,26 @@ #include static struct nvme_fc_port_template qla_nvme_fc_transport; +static int qla_nvme_ls_reject_iocb(struct scsi_qla_host *vha, + struct qla_qpair *qp, + struct qla_nvme_lsrjt_pt_arg *a, + bool is_xchg_terminate); + +struct qla_nvme_unsol_ctx { + struct list_head elem; + struct scsi_qla_host *vha; + struct fc_port *fcport; + struct srb *sp; + struct nvmefc_ls_rsp lsrsp; + struct nvmefc_ls_rsp *fd_rsp; + struct work_struct lsrsp_work; + struct work_struct abort_work; + __le32 exchange_address; + __le16 nport_handle; + __le16 ox_id; + int comp_status; + spinlock_t cmd_lock; +}; int qla_nvme_register_remote(struct scsi_qla_host *vha, struct fc_port *fcport) { @@ -216,6 +236,55 @@ static void qla_nvme_sp_ls_done(srb_t *sp, int res) schedule_work(&priv->ls_work); } +static void qla_nvme_release_lsrsp_cmd_kref(struct kref *kref) +{ + struct srb *sp = container_of(kref, struct srb, cmd_kref); + struct qla_nvme_unsol_ctx *uctx = sp->priv; + struct nvmefc_ls_rsp *fd_rsp; + unsigned long flags; + + if (!uctx) { + qla2x00_rel_sp(sp); + return; + } + + spin_lock_irqsave(&uctx->cmd_lock, flags); + uctx->sp = NULL; + sp->priv = NULL; + spin_unlock_irqrestore(&uctx->cmd_lock, flags); + + fd_rsp = uctx->fd_rsp; + + list_del(&uctx->elem); + + fd_rsp->done(fd_rsp); + kfree(uctx); + qla2x00_rel_sp(sp); +} + +static void qla_nvme_lsrsp_complete(struct work_struct *work) +{ + struct qla_nvme_unsol_ctx *uctx = + container_of(work, struct qla_nvme_unsol_ctx, lsrsp_work); + + kref_put(&uctx->sp->cmd_kref, qla_nvme_release_lsrsp_cmd_kref); +} + +static void qla_nvme_sp_lsrsp_done(srb_t *sp, int res) +{ + struct qla_nvme_unsol_ctx *uctx = sp->priv; + + if (WARN_ON_ONCE(kref_read(&sp->cmd_kref) == 0)) + return; + + if (res) + res = -EINVAL; + + uctx->comp_status = res; + INIT_WORK(&uctx->lsrsp_work, qla_nvme_lsrsp_complete); + schedule_work(&uctx->lsrsp_work); +} + /* it assumed that QPair lock is held. */ static void qla_nvme_sp_done(srb_t *sp, int res) { @@ -288,6 +357,92 @@ static void qla_nvme_abort_work(struct work_struct *work) kref_put(&sp->cmd_kref, sp->put_fn); } +static int qla_nvme_xmt_ls_rsp(struct nvme_fc_local_port *lport, + struct nvme_fc_remote_port *rport, + struct nvmefc_ls_rsp *fd_resp) +{ + struct qla_nvme_unsol_ctx *uctx = container_of(fd_resp, + struct qla_nvme_unsol_ctx, lsrsp); + struct qla_nvme_rport *qla_rport = rport->private; + fc_port_t *fcport = qla_rport->fcport; + struct scsi_qla_host *vha = uctx->vha; + struct qla_hw_data *ha = vha->hw; + struct qla_nvme_lsrjt_pt_arg a; + struct srb_iocb *nvme; + srb_t *sp; + int rval = QLA_FUNCTION_FAILED; + uint8_t cnt = 0; + + if (!fcport || fcport->deleted) + goto out; + + if (!ha->flags.fw_started) + goto out; + + /* Alloc SRB structure */ + sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC); + if (!sp) + goto out; + + sp->type = SRB_NVME_LS; + sp->name = "nvme_ls"; + sp->done = qla_nvme_sp_lsrsp_done; + sp->put_fn = qla_nvme_release_lsrsp_cmd_kref; + sp->priv = (void *)uctx; + sp->unsol_rsp = 1; + uctx->sp = sp; + spin_lock_init(&uctx->cmd_lock); + nvme = &sp->u.iocb_cmd; + uctx->fd_rsp = fd_resp; + nvme->u.nvme.desc = fd_resp; + nvme->u.nvme.dir = 0; + nvme->u.nvme.dl = 0; + nvme->u.nvme.timeout_sec = 0; + nvme->u.nvme.cmd_dma = fd_resp->rspdma; + nvme->u.nvme.cmd_len = fd_resp->rsplen; + nvme->u.nvme.rsp_len = 0; + nvme->u.nvme.rsp_dma = 0; + nvme->u.nvme.exchange_address = uctx->exchange_address; + nvme->u.nvme.nport_handle = uctx->nport_handle; + nvme->u.nvme.ox_id = uctx->ox_id; + dma_sync_single_for_device(&ha->pdev->dev, nvme->u.nvme.cmd_dma, + le32_to_cpu(fd_resp->rsplen), DMA_TO_DEVICE); + + ql_dbg(ql_dbg_unsol, vha, 0x2122, + "Unsol lsreq portid=%06x %8phC exchange_address 0x%x ox_id 0x%x hdl 0x%x\n", + fcport->d_id.b24, fcport->port_name, uctx->exchange_address, + uctx->ox_id, uctx->nport_handle); +retry: + rval = qla2x00_start_sp(sp); + switch (rval) { + case QLA_SUCCESS: + break; + case EAGAIN: + msleep(PURLS_MSLEEP_INTERVAL); + cnt++; + if (cnt < PURLS_RETRY_COUNT) + goto retry; + + fallthrough; + default: + ql_dbg(ql_log_warn, vha, 0x2123, + "Failed to xmit Unsol ls response = %d\n", rval); + rval = -EIO; + qla2x00_rel_sp(sp); + goto out; + } + + return 0; +out: + memset((void *)&a, 0, sizeof(a)); + a.vp_idx = vha->vp_idx; + a.nport_handle = uctx->nport_handle; + a.xchg_address = uctx->exchange_address; + qla_nvme_ls_reject_iocb(vha, ha->base_qpair, &a, true); + kfree(uctx); + return rval; +} + static void qla_nvme_ls_abort(struct nvme_fc_local_port *lport, struct nvme_fc_remote_port *rport, struct nvmefc_ls_req *fd) { @@ -355,7 +510,7 @@ static int qla_nvme_ls_req(struct nvme_fc_local_port *lport, nvme->u.nvme.timeout_sec = fd->timeout; nvme->u.nvme.cmd_dma = fd->rqstdma; dma_sync_single_for_device(&ha->pdev->dev, nvme->u.nvme.cmd_dma, - fd->rqstlen, DMA_TO_DEVICE); + le32_to_cpu(fd->rqstlen), DMA_TO_DEVICE); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -720,6 +875,7 @@ static struct nvme_fc_port_template qla_nvme_fc_transport = { .ls_abort = qla_nvme_ls_abort, .fcp_io = qla_nvme_post_cmd, .fcp_abort = qla_nvme_fcp_abort, + .xmt_ls_rsp = qla_nvme_xmt_ls_rsp, .map_queues = qla_nvme_map_queues, .max_hw_queues = DEF_NVME_HW_QUEUES, .max_sgl_segments = 1024, @@ -924,3 +1080,247 @@ inline void qla_wait_nvme_release_cmd_kref(srb_t *orig_sp) return; kref_put(&orig_sp->cmd_kref, orig_sp->put_fn); } + +static void qla_nvme_fc_format_rjt(void *buf, u8 ls_cmd, u8 reason, + u8 explanation, u8 vendor) +{ + struct fcnvme_ls_rjt *rjt = buf; + + rjt->w0.ls_cmd = FCNVME_LSDESC_RQST; + rjt->desc_list_len = fcnvme_lsdesc_len(sizeof(struct fcnvme_ls_rjt)); + rjt->rqst.desc_tag = cpu_to_be32(FCNVME_LSDESC_RQST); + rjt->rqst.desc_len = + fcnvme_lsdesc_len(sizeof(struct fcnvme_lsdesc_rqst)); + rjt->rqst.w0.ls_cmd = ls_cmd; + rjt->rjt.desc_tag = cpu_to_be32(FCNVME_LSDESC_RJT); + rjt->rjt.desc_len = fcnvme_lsdesc_len(sizeof(struct fcnvme_lsdesc_rjt)); + rjt->rjt.reason_code = reason; + rjt->rjt.reason_explanation = explanation; + rjt->rjt.vendor = vendor; +} + +static void qla_nvme_lsrjt_pt_iocb(struct scsi_qla_host *vha, + struct pt_ls4_request *lsrjt_iocb, + struct qla_nvme_lsrjt_pt_arg *a) +{ + lsrjt_iocb->entry_type = PT_LS4_REQUEST; + lsrjt_iocb->entry_count = 1; + lsrjt_iocb->sys_define = 0; + lsrjt_iocb->entry_status = 0; + lsrjt_iocb->handle = QLA_SKIP_HANDLE; + lsrjt_iocb->nport_handle = a->nport_handle; + lsrjt_iocb->exchange_address = a->xchg_address; + lsrjt_iocb->vp_index = a->vp_idx; + + lsrjt_iocb->control_flags = cpu_to_le16(a->control_flags); + + put_unaligned_le64(a->tx_addr, &lsrjt_iocb->dsd[0].address); + lsrjt_iocb->dsd[0].length = cpu_to_le32(a->tx_byte_count); + lsrjt_iocb->tx_dseg_count = cpu_to_le16(1); + lsrjt_iocb->tx_byte_count = cpu_to_le32(a->tx_byte_count); + + put_unaligned_le64(a->rx_addr, &lsrjt_iocb->dsd[1].address); + lsrjt_iocb->dsd[1].length = 0; + lsrjt_iocb->rx_dseg_count = 0; + lsrjt_iocb->rx_byte_count = 0; +} + +static int +qla_nvme_ls_reject_iocb(struct scsi_qla_host *vha, struct qla_qpair *qp, + struct qla_nvme_lsrjt_pt_arg *a, bool is_xchg_terminate) +{ + struct pt_ls4_request *lsrjt_iocb; + + lsrjt_iocb = __qla2x00_alloc_iocbs(qp, NULL); + if (!lsrjt_iocb) { + ql_log(ql_log_warn, vha, 0x210e, + "qla2x00_alloc_iocbs failed.\n"); + return QLA_FUNCTION_FAILED; + } + + if (!is_xchg_terminate) { + qla_nvme_fc_format_rjt((void *)vha->hw->lsrjt.c, a->opcode, + a->reason, a->explanation, 0); + + a->tx_byte_count = sizeof(struct fcnvme_ls_rjt); + a->tx_addr = vha->hw->lsrjt.cdma; + a->control_flags = CF_LS4_RESPONDER << CF_LS4_SHIFT; + + ql_dbg(ql_dbg_unsol, vha, 0x211f, + "Sending nvme fc ls reject ox_id %04x op %04x\n", + a->ox_id, a->opcode); + ql_dump_buffer(ql_dbg_unsol + ql_dbg_verbose, vha, 0x210f, + vha->hw->lsrjt.c, sizeof(*vha->hw->lsrjt.c)); + } else { + a->tx_byte_count = 0; + a->control_flags = CF_LS4_RESPONDER_TERM << CF_LS4_SHIFT; + ql_dbg(ql_dbg_unsol, vha, 0x2110, + "Terminate nvme ls xchg 0x%x\n", a->xchg_address); + } + + qla_nvme_lsrjt_pt_iocb(vha, lsrjt_iocb, a); + /* flush iocb to mem before notifying hw doorbell */ + wmb(); + qla2x00_start_iocbs(vha, qp->req); + return 0; +} + +/* + * qla2xxx_process_purls_pkt() - Pass-up Unsolicited + * Received FC-NVMe Link Service pkt to nvme_fc_rcv_ls_req(). + * LLDD need to provide memory for response buffer, which + * will be used to reference the exchange corresponding + * to the LS when issuing an ls response. LLDD will have to free + * response buffer in lport->ops->xmt_ls_rsp(). + * + * @vha: SCSI qla host + * @item: ptr to purex_item + */ +static void +qla2xxx_process_purls_pkt(struct scsi_qla_host *vha, struct purex_item *item) +{ + struct qla_nvme_unsol_ctx *uctx = item->purls_context; + struct qla_nvme_lsrjt_pt_arg a; + int ret = 1; + +#if (IS_ENABLED(CONFIG_NVME_FC)) + ret = nvme_fc_rcv_ls_req(uctx->fcport->nvme_remote_port, &uctx->lsrsp, + &item->iocb, item->size); +#endif + if (ret) { + ql_dbg(ql_dbg_unsol, vha, 0x2125, "NVMe transport ls_req failed\n"); + memset((void *)&a, 0, sizeof(a)); + a.vp_idx = vha->vp_idx; + a.nport_handle = uctx->nport_handle; + a.xchg_address = uctx->exchange_address; + qla_nvme_ls_reject_iocb(vha, vha->hw->base_qpair, &a, true); + list_del(&uctx->elem); + kfree(uctx); + } +} + +static scsi_qla_host_t * +qla2xxx_get_vha_from_vp_idx(struct qla_hw_data *ha, uint16_t vp_index) +{ + scsi_qla_host_t *base_vha, *vha, *tvp; + unsigned long flags; + + base_vha = pci_get_drvdata(ha->pdev); + + if (!vp_index && !ha->num_vhosts) + return base_vha; + + spin_lock_irqsave(&ha->vport_slock, flags); + list_for_each_entry_safe(vha, tvp, &ha->vp_list, list) { + if (vha->vp_idx == vp_index) { + spin_unlock_irqrestore(&ha->vport_slock, flags); + return vha; + } + } + spin_unlock_irqrestore(&ha->vport_slock, flags); + + return NULL; +} + +void qla2xxx_process_purls_iocb(void **pkt, struct rsp_que **rsp) +{ + struct nvme_fc_remote_port *rport; + struct qla_nvme_rport *qla_rport; + struct qla_nvme_lsrjt_pt_arg a; + struct pt_ls4_rx_unsol *p = *pkt; + struct qla_nvme_unsol_ctx *uctx; + struct rsp_que *rsp_q = *rsp; + struct qla_hw_data *ha; + scsi_qla_host_t *vha; + fc_port_t *fcport = NULL; + struct purex_item *item; + port_id_t d_id = {0}; + port_id_t id = {0}; + u8 *opcode; + bool xmt_reject = false; + + ha = rsp_q->hw; + + vha = qla2xxx_get_vha_from_vp_idx(ha, p->vp_index); + if (!vha) { + ql_log(ql_log_warn, NULL, 0x2110, "Invalid vp index %d\n", p->vp_index); + WARN_ON_ONCE(1); + return; + } + + memset((void *)&a, 0, sizeof(a)); + opcode = (u8 *)&p->payload[0]; + a.opcode = opcode[3]; + a.vp_idx = p->vp_index; + a.nport_handle = p->nport_handle; + a.ox_id = p->ox_id; + a.xchg_address = p->exchange_address; + + id.b.domain = p->s_id.domain; + id.b.area = p->s_id.area; + id.b.al_pa = p->s_id.al_pa; + d_id.b.domain = p->d_id[2]; + d_id.b.area = p->d_id[1]; + d_id.b.al_pa = p->d_id[0]; + + fcport = qla2x00_find_fcport_by_nportid(vha, &id, 0); + if (!fcport) { + ql_dbg(ql_dbg_unsol, vha, 0x211e, + "Failed to find sid=%06x did=%06x\n", + id.b24, d_id.b24); + a.reason = FCNVME_RJT_RC_INV_ASSOC; + a.explanation = FCNVME_RJT_EXP_NONE; + xmt_reject = true; + goto out; + } + rport = fcport->nvme_remote_port; + qla_rport = rport->private; + + item = qla27xx_copy_multiple_pkt(vha, pkt, rsp, true, false); + if (!item) { + a.reason = FCNVME_RJT_RC_LOGIC; + a.explanation = FCNVME_RJT_EXP_NONE; + xmt_reject = true; + goto out; + } + + uctx = kzalloc(sizeof(*uctx), GFP_ATOMIC); + if (!uctx) { + ql_log(ql_log_info, vha, 0x2126, "Failed allocate memory\n"); + a.reason = FCNVME_RJT_RC_LOGIC; + a.explanation = FCNVME_RJT_EXP_NONE; + xmt_reject = true; + kfree(item); + goto out; + } + + uctx->vha = vha; + uctx->fcport = fcport; + uctx->exchange_address = p->exchange_address; + uctx->nport_handle = p->nport_handle; + uctx->ox_id = p->ox_id; + qla_rport->uctx = uctx; + INIT_LIST_HEAD(&uctx->elem); + list_add_tail(&uctx->elem, &fcport->unsol_ctx_head); + item->purls_context = (void *)uctx; + + ql_dbg(ql_dbg_unsol, vha, 0x2121, + "PURLS OP[%01x] size %d xchg addr 0x%x portid %06x\n", + item->iocb.iocb[3], item->size, uctx->exchange_address, + fcport->d_id.b24); + /* +48 0 1 2 3 4 5 6 7 8 9 A B C D E F + * ----- ----------------------------------------------- + * 0000: 00 00 00 05 28 00 00 00 07 00 00 00 08 00 00 00 + * 0010: ab ec 0f cc 00 00 8d 7d 05 00 00 00 10 00 00 00 + * 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 + */ + ql_dump_buffer(ql_dbg_unsol + ql_dbg_verbose, vha, 0x2120, + &item->iocb, item->size); + + qla24xx_queue_purex_item(vha, item, qla2xxx_process_purls_pkt); +out: + if (xmt_reject) { + qla_nvme_ls_reject_iocb(vha, (*rsp)->qpair, &a, false); + __qla_consume_iocb(vha, pkt, rsp); + } +} diff --git a/drivers/scsi/qla2xxx/qla_nvme.h b/drivers/scsi/qla2xxx/qla_nvme.h index d299478371b2..a253ac55171b 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.h +++ b/drivers/scsi/qla2xxx/qla_nvme.h @@ -21,6 +21,7 @@ #define Q2T_NVME_NUM_TAGS 2048 #define QLA_MAX_FC_SEGMENTS 64 +struct qla_nvme_unsol_ctx; struct scsi_qla_host; struct qla_hw_data; struct req_que; @@ -37,6 +38,7 @@ struct nvme_private { struct qla_nvme_rport { struct fc_port *fcport; + struct qla_nvme_unsol_ctx *uctx; }; #define COMMAND_NVME 0x88 /* Command Type FC-NVMe IOCB */ @@ -75,6 +77,9 @@ struct cmd_nvme { struct dsd64 nvme_dsd; }; +#define PURLS_MSLEEP_INTERVAL 1 +#define PURLS_RETRY_COUNT 5 + #define PT_LS4_REQUEST 0x89 /* Link Service pass-through IOCB (request) */ struct pt_ls4_request { uint8_t entry_type; @@ -118,21 +123,19 @@ struct pt_ls4_rx_unsol { __le32 exchange_address; uint8_t d_id[3]; uint8_t r_ctl; - be_id_t s_id; + le_id_t s_id; uint8_t cs_ctl; uint8_t f_ctl[3]; uint8_t type; __le16 seq_cnt; uint8_t df_ctl; uint8_t seq_id; - __le16 rx_id; - __le16 ox_id; - __le32 param; - __le32 desc0; + __le16 rx_id; + __le16 ox_id; + __le32 desc0; #define PT_LS4_PAYLOAD_OFFSET 0x2c #define PT_LS4_FIRST_PACKET_LEN 20 - __le32 desc_len; - __le32 payload[3]; + __le32 payload[5]; }; /* diff --git a/drivers/scsi/qla2xxx/qla_nx.h b/drivers/scsi/qla2xxx/qla_nx.h index 6dc80c8ddf79..5d1bdc15b75c 100644 --- a/drivers/scsi/qla2xxx/qla_nx.h +++ b/drivers/scsi/qla2xxx/qla_nx.h @@ -857,7 +857,9 @@ struct fcp_cmnd { uint8_t task_attribute; uint8_t task_management; uint8_t additional_cdb_len; - uint8_t cdb[260]; /* 256 for CDB len and 4 for FCP_DL */ +#define QLA_CDB_BUF_SIZE 256 +#define QLA_FCP_DL_SIZE 4 + uint8_t cdb[QLA_CDB_BUF_SIZE + QLA_FCP_DL_SIZE]; /* 256 for CDB len and 4 for FCP_DL */ }; struct dsd_dma { diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 03bc3a0b45b6..50db08265c51 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -44,10 +44,11 @@ module_param(ql2xfulldump_on_mpifail, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(ql2xfulldump_on_mpifail, "Set this to take full dump on MPI hang."); -int ql2xenforce_iocb_limit = 1; +int ql2xenforce_iocb_limit = 2; module_param(ql2xenforce_iocb_limit, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(ql2xenforce_iocb_limit, - "Enforce IOCB throttling, to avoid FW congestion. (default: 1)"); + "Enforce IOCB throttling, to avoid FW congestion. (default: 2) " + "1: track usage per queue, 2: track usage per adapter"); /* * CT6 CTX allocation cache @@ -432,6 +433,7 @@ static void qla_init_base_qpair(struct scsi_qla_host *vha, struct req_que *req, ha->base_qpair->msix = &ha->msix_entries[QLA_MSIX_RSP_Q]; ha->base_qpair->srb_mempool = ha->srb_mempool; INIT_LIST_HEAD(&ha->base_qpair->hints_list); + INIT_LIST_HEAD(&ha->base_qpair->dsd_list); ha->base_qpair->enable_class_2 = ql2xenableclass2; /* init qpair to this cpu. Will adjust at run time. */ qla_cpu_update(rsp->qpair, raw_smp_processor_id()); @@ -750,9 +752,9 @@ void qla2x00_sp_free_dma(srb_t *sp) dma_pool_free(ha->fcp_cmnd_dma_pool, ctx1->fcp_cmnd, ctx1->fcp_cmnd_dma); - list_splice(&ctx1->dsd_list, &ha->gbl_dsd_list); - ha->gbl_dsd_inuse -= ctx1->dsd_use_cnt; - ha->gbl_dsd_avail += ctx1->dsd_use_cnt; + list_splice(&ctx1->dsd_list, &sp->qpair->dsd_list); + sp->qpair->dsd_inuse -= ctx1->dsd_use_cnt; + sp->qpair->dsd_avail += ctx1->dsd_use_cnt; } if (sp->flags & SRB_GOT_BUF) @@ -836,9 +838,9 @@ void qla2xxx_qpair_sp_free_dma(srb_t *sp) dma_pool_free(ha->fcp_cmnd_dma_pool, ctx1->fcp_cmnd, ctx1->fcp_cmnd_dma); - list_splice(&ctx1->dsd_list, &ha->gbl_dsd_list); - ha->gbl_dsd_inuse -= ctx1->dsd_use_cnt; - ha->gbl_dsd_avail += ctx1->dsd_use_cnt; + list_splice(&ctx1->dsd_list, &sp->qpair->dsd_list); + sp->qpair->dsd_inuse -= ctx1->dsd_use_cnt; + sp->qpair->dsd_avail += ctx1->dsd_use_cnt; sp->flags &= ~SRB_FCP_CMND_DMA_VALID; } @@ -3007,7 +3009,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->max_exchg = FW_MAX_EXCHANGES_CNT; atomic_set(&ha->num_pend_mbx_stage1, 0); atomic_set(&ha->num_pend_mbx_stage2, 0); - atomic_set(&ha->num_pend_mbx_stage3, 0); atomic_set(&ha->zio_threshold, DEFAULT_ZIO_THRESHOLD); ha->last_zio_threshold = DEFAULT_ZIO_THRESHOLD; INIT_LIST_HEAD(&ha->tmf_pending); @@ -3288,6 +3289,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->max_id = ha->max_fibre_devices; host->cmd_per_lun = 3; host->unique_id = host->host_no; + + if (ql2xenabledif && ql2xenabledif != 2) { + ql_log(ql_log_warn, base_vha, 0x302d, + "Invalid value for ql2xenabledif, resetting it to default (2)\n"); + ql2xenabledif = 2; + } + if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) host->max_cmd_len = 32; else @@ -3524,8 +3532,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) base_vha->flags.difdix_supported = 1; ql_dbg(ql_dbg_init, base_vha, 0x00f1, "Registering for DIF/DIX type 1 and 3 protection.\n"); - if (ql2xenabledif == 1) - prot = SHOST_DIX_TYPE0_PROTECTION; if (ql2xprotmask) scsi_host_set_prot(host, ql2xprotmask); else @@ -4402,7 +4408,6 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, "sf_init_cb=%p.\n", ha->sf_init_cb); } - INIT_LIST_HEAD(&ha->gbl_dsd_list); /* Get consistent memory allocated for Async Port-Database. */ if (!IS_FWI2_CAPABLE(ha)) { @@ -4457,8 +4462,9 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ha->elsrej.size = sizeof(struct fc_els_ls_rjt) + 16; ha->elsrej.c = dma_alloc_coherent(&ha->pdev->dev, - ha->elsrej.size, &ha->elsrej.cdma, GFP_KERNEL); - + ha->elsrej.size, + &ha->elsrej.cdma, + GFP_KERNEL); if (!ha->elsrej.c) { ql_dbg_pci(ql_dbg_init, ha->pdev, 0xffff, "Alloc failed for els reject cmd.\n"); @@ -4467,8 +4473,21 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ha->elsrej.c->er_cmd = ELS_LS_RJT; ha->elsrej.c->er_reason = ELS_RJT_LOGIC; ha->elsrej.c->er_explan = ELS_EXPL_UNAB_DATA; + + ha->lsrjt.size = sizeof(struct fcnvme_ls_rjt); + ha->lsrjt.c = dma_alloc_coherent(&ha->pdev->dev, ha->lsrjt.size, + &ha->lsrjt.cdma, GFP_KERNEL); + if (!ha->lsrjt.c) { + ql_dbg_pci(ql_dbg_init, ha->pdev, 0xffff, + "Alloc failed for nvme fc reject cmd.\n"); + goto fail_lsrjt; + } + return 0; +fail_lsrjt: + dma_free_coherent(&ha->pdev->dev, ha->elsrej.size, + ha->elsrej.c, ha->elsrej.cdma); fail_elsrej: dma_pool_destroy(ha->purex_dma_pool); fail_flt: @@ -4934,18 +4953,16 @@ qla2x00_mem_free(struct qla_hw_data *ha) ha->gid_list = NULL; ha->gid_list_dma = 0; - if (IS_QLA82XX(ha)) { - if (!list_empty(&ha->gbl_dsd_list)) { - struct dsd_dma *dsd_ptr, *tdsd_ptr; + if (!list_empty(&ha->base_qpair->dsd_list)) { + struct dsd_dma *dsd_ptr, *tdsd_ptr; - /* clean up allocated prev pool */ - list_for_each_entry_safe(dsd_ptr, - tdsd_ptr, &ha->gbl_dsd_list, list) { - dma_pool_free(ha->dl_dma_pool, - dsd_ptr->dsd_addr, dsd_ptr->dsd_list_dma); - list_del(&dsd_ptr->list); - kfree(dsd_ptr); - } + /* clean up allocated prev pool */ + list_for_each_entry_safe(dsd_ptr, tdsd_ptr, + &ha->base_qpair->dsd_list, list) { + dma_pool_free(ha->dl_dma_pool, dsd_ptr->dsd_addr, + dsd_ptr->dsd_list_dma); + list_del(&dsd_ptr->list); + kfree(dsd_ptr); } } @@ -5000,6 +5017,12 @@ qla2x00_mem_free(struct qla_hw_data *ha) ha->elsrej.c = NULL; } + if (ha->lsrjt.c) { + dma_free_coherent(&ha->pdev->dev, ha->lsrjt.size, ha->lsrjt.c, + ha->lsrjt.cdma); + ha->lsrjt.c = NULL; + } + ha->init_cb = NULL; ha->init_cb_dma = 0; diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 81bdf6b03241..d903563e969e 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -6,9 +6,9 @@ /* * Driver version */ -#define QLA2XXX_VERSION "10.02.08.500-k" +#define QLA2XXX_VERSION "10.02.09.100-k" #define QLA_DRIVER_MAJOR_VER 10 #define QLA_DRIVER_MINOR_VER 2 -#define QLA_DRIVER_PATCH_VER 8 -#define QLA_DRIVER_BETA_VER 500 +#define QLA_DRIVER_PATCH_VER 9 +#define QLA_DRIVER_BETA_VER 100 diff --git a/drivers/scsi/scsi_debugfs.c b/drivers/scsi/scsi_debugfs.c index 217b70c678c3..f795848b316c 100644 --- a/drivers/scsi/scsi_debugfs.c +++ b/drivers/scsi/scsi_debugfs.c @@ -3,6 +3,7 @@ #include #include #include +#include #include "scsi_debugfs.h" #define SCSI_CMD_FLAG_NAME(name)[const_ilog2(SCMD_##name)] = #name @@ -33,14 +34,33 @@ static int scsi_flags_show(struct seq_file *m, const unsigned long flags, void scsi_show_rq(struct seq_file *m, struct request *rq) { - struct scsi_cmnd *cmd = blk_mq_rq_to_pdu(rq); + struct scsi_cmnd *cmd = blk_mq_rq_to_pdu(rq), *cmd2; + struct Scsi_Host *shost = cmd->device->host; int alloc_ms = jiffies_to_msecs(jiffies - cmd->jiffies_at_alloc); int timeout_ms = jiffies_to_msecs(rq->timeout); + const char *list_info = NULL; char buf[80] = "(?)"; + spin_lock_irq(shost->host_lock); + list_for_each_entry(cmd2, &shost->eh_abort_list, eh_entry) { + if (cmd == cmd2) { + list_info = "on eh_abort_list"; + goto unlock; + } + } + list_for_each_entry(cmd2, &shost->eh_cmd_q, eh_entry) { + if (cmd == cmd2) { + list_info = "on eh_cmd_q"; + goto unlock; + } + } +unlock: + spin_unlock_irq(shost->host_lock); + __scsi_format_command(buf, sizeof(buf), cmd->cmnd, cmd->cmd_len); - seq_printf(m, ", .cmd=%s, .retries=%d, .result = %#x, .flags=", buf, - cmd->retries, cmd->result); + seq_printf(m, ", .cmd=%s, .retries=%d, .allowed=%d, .result = %#x, %s%s.flags=", + buf, cmd->retries, cmd->allowed, cmd->result, + list_info ? : "", list_info ? ", " : ""); scsi_flags_show(m, cmd->flags, scsi_cmd_flags, ARRAY_SIZE(scsi_cmd_flags)); seq_printf(m, ", .timeout=%d.%03d, allocated %d.%03d s ago", diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 59176946ab56..c2f647a7c1b0 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2454,7 +2454,7 @@ static void scsi_evt_emit(struct scsi_device *sdev, struct scsi_event *evt) envp[idx++] = "SDEV_MEDIA_CHANGE=1"; break; case SDEV_EVT_INQUIRY_CHANGE_REPORTED: - scsi_rescan_device(&sdev->sdev_gendev); + scsi_rescan_device(sdev); envp[idx++] = "SDEV_UA=INQUIRY_DATA_HAS_CHANGED"; break; case SDEV_EVT_CAPACITY_CHANGE_REPORTED: diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 118855576ca8..3f0dfb97db6b 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -137,7 +137,6 @@ extern int scsi_complete_async_scans(void); extern int scsi_scan_host_selected(struct Scsi_Host *, unsigned int, unsigned int, u64, enum scsi_scan_mode); extern void scsi_forget_host(struct Scsi_Host *); -extern void scsi_rescan_device(struct device *); /* scsi_sysctl.c */ #ifdef CONFIG_SYSCTL diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index aa13feb17c62..52014b2d39e1 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1619,9 +1619,9 @@ int scsi_add_device(struct Scsi_Host *host, uint channel, } EXPORT_SYMBOL(scsi_add_device); -void scsi_rescan_device(struct device *dev) +void scsi_rescan_device(struct scsi_device *sdev) { - struct scsi_device *sdev = to_scsi_device(dev); + struct device *dev = &sdev->sdev_gendev; device_lock(dev); diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 60317676e45f..24f6eefb6803 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -747,7 +747,7 @@ static ssize_t store_rescan_field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - scsi_rescan_device(dev); + scsi_rescan_device(to_scsi_device(dev)); return count; } static DEVICE_ATTR(rescan, S_IWUSR, NULL, store_rescan_field); @@ -840,7 +840,7 @@ store_state_field(struct device *dev, struct device_attribute *attr, * waiting for pending I/O to finish. */ blk_mq_run_hw_queues(sdev->request_queue, true); - scsi_rescan_device(dev); + scsi_rescan_device(sdev); } return ret == 0 ? count : -EINVAL; diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3c668cfb146d..c92a317ba547 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -104,19 +104,7 @@ static void sd_config_discard(struct scsi_disk *, unsigned int); static void sd_config_write_same(struct scsi_disk *); static int sd_revalidate_disk(struct gendisk *); static void sd_unlock_native_capacity(struct gendisk *disk); -static int sd_probe(struct device *); -static int sd_remove(struct device *); static void sd_shutdown(struct device *); -static int sd_suspend_system(struct device *); -static int sd_suspend_runtime(struct device *); -static int sd_resume_system(struct device *); -static int sd_resume_runtime(struct device *); -static void sd_rescan(struct device *); -static blk_status_t sd_init_command(struct scsi_cmnd *SCpnt); -static void sd_uninit_command(struct scsi_cmnd *SCpnt); -static int sd_done(struct scsi_cmnd *); -static void sd_eh_reset(struct scsi_cmnd *); -static int sd_eh_action(struct scsi_cmnd *, int); static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer); static void scsi_disk_release(struct device *cdev); @@ -592,33 +580,6 @@ static struct class sd_disk_class = { .dev_groups = sd_disk_groups, }; -static const struct dev_pm_ops sd_pm_ops = { - .suspend = sd_suspend_system, - .resume = sd_resume_system, - .poweroff = sd_suspend_system, - .restore = sd_resume_system, - .runtime_suspend = sd_suspend_runtime, - .runtime_resume = sd_resume_runtime, -}; - -static struct scsi_driver sd_template = { - .gendrv = { - .name = "sd", - .owner = THIS_MODULE, - .probe = sd_probe, - .probe_type = PROBE_PREFER_ASYNCHRONOUS, - .remove = sd_remove, - .shutdown = sd_shutdown, - .pm = &sd_pm_ops, - }, - .rescan = sd_rescan, - .init_command = sd_init_command, - .uninit_command = sd_uninit_command, - .done = sd_done, - .eh_action = sd_eh_action, - .eh_reset = sd_eh_reset, -}; - /* * Don't request a new module, as that could deadlock in multipath * environment. @@ -3929,6 +3890,33 @@ static int sd_resume_runtime(struct device *dev) return sd_resume(dev); } +static const struct dev_pm_ops sd_pm_ops = { + .suspend = sd_suspend_system, + .resume = sd_resume_system, + .poweroff = sd_suspend_system, + .restore = sd_resume_system, + .runtime_suspend = sd_suspend_runtime, + .runtime_resume = sd_resume_runtime, +}; + +static struct scsi_driver sd_template = { + .gendrv = { + .name = "sd", + .owner = THIS_MODULE, + .probe = sd_probe, + .probe_type = PROBE_PREFER_ASYNCHRONOUS, + .remove = sd_remove, + .shutdown = sd_shutdown, + .pm = &sd_pm_ops, + }, + .rescan = sd_rescan, + .init_command = sd_init_command, + .uninit_command = sd_uninit_command, + .done = sd_done, + .eh_action = sd_eh_action, + .eh_reset = sd_eh_reset, +}; + /** * init_sd - entry point for this driver (both when built in or when * a module). diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h index e392eaf5b2bf..041940183516 100644 --- a/drivers/scsi/smartpqi/smartpqi.h +++ b/drivers/scsi/smartpqi/smartpqi.h @@ -710,7 +710,7 @@ typedef u32 pqi_index_t; #define SOP_TMF_COMPLETE 0x0 #define SOP_TMF_REJECTED 0x4 #define SOP_TMF_FUNCTION_SUCCEEDED 0x8 -#define SOP_RC_INCORRECT_LOGICAL_UNIT 0x9 +#define SOP_TMF_INCORRECT_LOGICAL_UNIT 0x9 /* additional CDB bytes usage field codes */ #define SOP_ADDITIONAL_CDB_BYTES_0 0 /* 16-byte CDB */ @@ -1085,7 +1085,16 @@ struct pqi_stream_data { u32 last_accessed; }; -#define PQI_MAX_LUNS_PER_DEVICE 256 +#define PQI_MAX_LUNS_PER_DEVICE 256 + +struct pqi_tmf_work { + struct work_struct work_struct; + struct scsi_cmnd *scmd; + struct pqi_ctrl_info *ctrl_info; + struct pqi_scsi_dev *device; + u8 lun; + u8 scsi_opcode; +}; struct pqi_scsi_dev { int devtype; /* as reported by INQUIRY command */ @@ -1111,6 +1120,7 @@ struct pqi_scsi_dev { u8 erase_in_progress : 1; bool aio_enabled; /* only valid for physical disks */ bool in_remove; + bool in_reset[PQI_MAX_LUNS_PER_DEVICE]; bool device_offline; u8 vendor[8]; /* bytes 8-15 of inquiry data */ u8 model[16]; /* bytes 16-31 of inquiry data */ @@ -1149,6 +1159,8 @@ struct pqi_scsi_dev { struct pqi_stream_data stream_data[NUM_STREAMS_PER_LUN]; atomic_t scsi_cmds_outstanding[PQI_MAX_LUNS_PER_DEVICE]; unsigned int raid_bypass_cnt; + + struct pqi_tmf_work tmf_work[PQI_MAX_LUNS_PER_DEVICE]; }; /* VPD inquiry pages */ diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 6aaaa7ebca37..9a58df9312fa 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -33,11 +33,11 @@ #define BUILD_TIMESTAMP #endif -#define DRIVER_VERSION "2.1.22-040" +#define DRIVER_VERSION "2.1.24-046" #define DRIVER_MAJOR 2 #define DRIVER_MINOR 1 -#define DRIVER_RELEASE 22 -#define DRIVER_REVISION 40 +#define DRIVER_RELEASE 24 +#define DRIVER_REVISION 46 #define DRIVER_NAME "Microchip SmartPQI Driver (v" \ DRIVER_VERSION BUILD_TIMESTAMP ")" @@ -48,6 +48,8 @@ #define PQI_POST_RESET_DELAY_SECS 5 #define PQI_POST_OFA_RESET_DELAY_UPON_TIMEOUT_SECS 10 +#define PQI_NO_COMPLETION ((void *)-1) + MODULE_AUTHOR("Microchip"); MODULE_DESCRIPTION("Driver for Microchip Smart Family Controller version " DRIVER_VERSION); @@ -96,6 +98,7 @@ static int pqi_ofa_host_memory_update(struct pqi_ctrl_info *ctrl_info); static int pqi_device_wait_for_pending_io(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, u8 lun, unsigned long timeout_msecs); static void pqi_fail_all_outstanding_requests(struct pqi_ctrl_info *ctrl_info); +static void pqi_tmf_worker(struct work_struct *work); /* for flags argument to pqi_submit_raid_request_synchronous() */ #define PQI_SYNC_FLAGS_INTERRUPTABLE 0x1 @@ -455,6 +458,21 @@ static inline bool pqi_device_in_remove(struct pqi_scsi_dev *device) return device->in_remove; } +static inline void pqi_device_reset_start(struct pqi_scsi_dev *device, u8 lun) +{ + device->in_reset[lun] = true; +} + +static inline void pqi_device_reset_done(struct pqi_scsi_dev *device, u8 lun) +{ + device->in_reset[lun] = false; +} + +static inline bool pqi_device_in_reset(struct pqi_scsi_dev *device, u8 lun) +{ + return device->in_reset[lun]; +} + static inline int pqi_event_type_to_event_index(unsigned int event_type) { int index; @@ -2137,6 +2155,15 @@ static inline bool pqi_is_device_added(struct pqi_scsi_dev *device) return device->sdev != NULL; } +static inline void pqi_init_device_tmf_work(struct pqi_scsi_dev *device) +{ + unsigned int lun; + struct pqi_tmf_work *tmf_work; + + for (lun = 0, tmf_work = device->tmf_work; lun < PQI_MAX_LUNS_PER_DEVICE; lun++, tmf_work++) + INIT_WORK(&tmf_work->work_struct, pqi_tmf_worker); +} + static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *new_device_list[], unsigned int num_new_devices) { @@ -2217,6 +2244,7 @@ static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, list_add_tail(&device->add_list_entry, &add_list); /* To prevent this device structure from being freed later. */ device->keep_device = true; + pqi_init_device_tmf_work(device); } spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags); @@ -2257,7 +2285,7 @@ static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, device->advertised_queue_depth = device->queue_depth; scsi_change_queue_depth(device->sdev, device->advertised_queue_depth); if (device->rescan) { - scsi_rescan_device(&device->sdev->sdev_gendev); + scsi_rescan_device(device->sdev); device->rescan = false; } } @@ -3330,7 +3358,7 @@ static int pqi_interpret_task_management_response(struct pqi_ctrl_info *ctrl_inf case SOP_TMF_REJECTED: rc = -EAGAIN; break; - case SOP_RC_INCORRECT_LOGICAL_UNIT: + case SOP_TMF_INCORRECT_LOGICAL_UNIT: rc = -ENODEV; break; default: @@ -5628,7 +5656,6 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info, int rc; struct pqi_io_request *io_request; struct pqi_aio_path_request *request; - struct pqi_scsi_dev *device; io_request = pqi_alloc_io_request(ctrl_info, scmd); if (!io_request) @@ -5648,9 +5675,8 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info, request->command_priority = io_high_prio; put_unaligned_le16(io_request->index, &request->request_id); request->error_index = request->request_id; - device = scmd->device->hostdata; - if (!pqi_is_logical_device(device) && ctrl_info->multi_lun_device_supported) - put_unaligned_le64(((scmd->device->lun) << 8), &request->lun_number); + if (!raid_bypass && ctrl_info->multi_lun_device_supported) + put_unaligned_le64(scmd->device->lun << 8, &request->lun_number); if (cdb_length > sizeof(request->cdb)) cdb_length = sizeof(request->cdb); request->cdb_length = cdb_length; @@ -5850,6 +5876,7 @@ static inline bool pqi_is_bypass_eligible_request(struct scsi_cmnd *scmd) void pqi_prep_for_scsi_done(struct scsi_cmnd *scmd) { struct pqi_scsi_dev *device; + struct completion *wait; if (!scmd->device) { set_host_byte(scmd, DID_NO_CONNECT); @@ -5863,6 +5890,10 @@ void pqi_prep_for_scsi_done(struct scsi_cmnd *scmd) } atomic_dec(&device->scsi_cmds_outstanding[scmd->device->lun]); + + wait = (struct completion *)xchg(&scmd->host_scribble, NULL); + if (wait != PQI_NO_COMPLETION) + complete(wait); } static bool pqi_is_parity_write_stream(struct pqi_ctrl_info *ctrl_info, @@ -5948,6 +5979,9 @@ static int pqi_scsi_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scm u16 hw_queue; struct pqi_queue_group *queue_group; bool raid_bypassed; + u8 lun; + + scmd->host_scribble = PQI_NO_COMPLETION; device = scmd->device->hostdata; @@ -5957,7 +5991,9 @@ static int pqi_scsi_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scm return 0; } - atomic_inc(&device->scsi_cmds_outstanding[scmd->device->lun]); + lun = (u8)scmd->device->lun; + + atomic_inc(&device->scsi_cmds_outstanding[lun]); ctrl_info = shost_to_hba(shost); @@ -5967,7 +6003,7 @@ static int pqi_scsi_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scm return 0; } - if (pqi_ctrl_blocked(ctrl_info)) { + if (pqi_ctrl_blocked(ctrl_info) || pqi_device_in_reset(device, lun)) { rc = SCSI_MLQUEUE_HOST_BUSY; goto out; } @@ -6002,8 +6038,10 @@ static int pqi_scsi_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scm } out: - if (rc) - atomic_dec(&device->scsi_cmds_outstanding[scmd->device->lun]); + if (rc) { + scmd->host_scribble = NULL; + atomic_dec(&device->scsi_cmds_outstanding[lun]); + } return rc; } @@ -6097,7 +6135,7 @@ static int pqi_wait_until_inbound_queues_empty(struct pqi_ctrl_info *ctrl_info) } static void pqi_fail_io_queued_for_device(struct pqi_ctrl_info *ctrl_info, - struct pqi_scsi_dev *device) + struct pqi_scsi_dev *device, u8 lun) { unsigned int i; unsigned int path; @@ -6127,6 +6165,9 @@ static void pqi_fail_io_queued_for_device(struct pqi_ctrl_info *ctrl_info, if (scsi_device != device) continue; + if ((u8)scmd->device->lun != lun) + continue; + list_del(&io_request->request_list_entry); set_host_byte(scmd, DID_RESET); pqi_free_io_request(io_request); @@ -6224,15 +6265,13 @@ static int pqi_wait_for_lun_reset_completion(struct pqi_ctrl_info *ctrl_info, #define PQI_LUN_RESET_FIRMWARE_TIMEOUT_SECS 30 -static int pqi_lun_reset(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd) +static int pqi_lun_reset(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, u8 lun) { int rc; struct pqi_io_request *io_request; DECLARE_COMPLETION_ONSTACK(wait); struct pqi_task_management_request *request; - struct pqi_scsi_dev *device; - device = scmd->device->hostdata; io_request = pqi_alloc_io_request(ctrl_info, NULL); io_request->io_complete_callback = pqi_lun_reset_complete; io_request->context = &wait; @@ -6247,7 +6286,7 @@ static int pqi_lun_reset(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd memcpy(request->lun_number, device->scsi3addr, sizeof(request->lun_number)); if (!pqi_is_logical_device(device) && ctrl_info->multi_lun_device_supported) - request->ml_device_lun_number = (u8)scmd->device->lun; + request->ml_device_lun_number = lun; request->task_management_function = SOP_TASK_MANAGEMENT_LUN_RESET; if (ctrl_info->tmf_iu_timeout_supported) put_unaligned_le16(PQI_LUN_RESET_FIRMWARE_TIMEOUT_SECS, &request->timeout); @@ -6255,7 +6294,7 @@ static int pqi_lun_reset(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd pqi_start_io(ctrl_info, &ctrl_info->queue_groups[PQI_DEFAULT_QUEUE_GROUP], RAID_PATH, io_request); - rc = pqi_wait_for_lun_reset_completion(ctrl_info, device, (u8)scmd->device->lun, &wait); + rc = pqi_wait_for_lun_reset_completion(ctrl_info, device, lun, &wait); if (rc == 0) rc = io_request->status; @@ -6269,18 +6308,16 @@ static int pqi_lun_reset(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd #define PQI_LUN_RESET_PENDING_IO_TIMEOUT_MSECS (10 * 60 * 1000) #define PQI_LUN_RESET_FAILED_PENDING_IO_TIMEOUT_MSECS (2 * 60 * 1000) -static int pqi_lun_reset_with_retries(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd) +static int pqi_lun_reset_with_retries(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, u8 lun) { int reset_rc; int wait_rc; unsigned int retries; unsigned long timeout_msecs; - struct pqi_scsi_dev *device; - device = scmd->device->hostdata; for (retries = 0;;) { - reset_rc = pqi_lun_reset(ctrl_info, scmd); - if (reset_rc == 0 || reset_rc == -ENODEV || ++retries > PQI_LUN_RESET_RETRIES) + reset_rc = pqi_lun_reset(ctrl_info, device, lun); + if (reset_rc == 0 || reset_rc == -ENODEV || reset_rc == -ENXIO || ++retries > PQI_LUN_RESET_RETRIES) break; msleep(PQI_LUN_RESET_RETRY_INTERVAL_MSECS); } @@ -6288,65 +6325,127 @@ static int pqi_lun_reset_with_retries(struct pqi_ctrl_info *ctrl_info, struct sc timeout_msecs = reset_rc ? PQI_LUN_RESET_FAILED_PENDING_IO_TIMEOUT_MSECS : PQI_LUN_RESET_PENDING_IO_TIMEOUT_MSECS; - wait_rc = pqi_device_wait_for_pending_io(ctrl_info, device, scmd->device->lun, timeout_msecs); + wait_rc = pqi_device_wait_for_pending_io(ctrl_info, device, lun, timeout_msecs); if (wait_rc && reset_rc == 0) reset_rc = wait_rc; return reset_rc == 0 ? SUCCESS : FAILED; } -static int pqi_device_reset(struct pqi_ctrl_info *ctrl_info, struct scsi_cmnd *scmd) +static int pqi_device_reset(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, u8 lun) { int rc; - struct pqi_scsi_dev *device; - device = scmd->device->hostdata; pqi_ctrl_block_requests(ctrl_info); pqi_ctrl_wait_until_quiesced(ctrl_info); - pqi_fail_io_queued_for_device(ctrl_info, device); + pqi_fail_io_queued_for_device(ctrl_info, device, lun); rc = pqi_wait_until_inbound_queues_empty(ctrl_info); + pqi_device_reset_start(device, lun); + pqi_ctrl_unblock_requests(ctrl_info); if (rc) rc = FAILED; else - rc = pqi_lun_reset_with_retries(ctrl_info, scmd); - pqi_ctrl_unblock_requests(ctrl_info); + rc = pqi_lun_reset_with_retries(ctrl_info, device, lun); + pqi_device_reset_done(device, lun); + + return rc; +} + +static int pqi_device_reset_handler(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, u8 lun, struct scsi_cmnd *scmd, u8 scsi_opcode) +{ + int rc; + + mutex_lock(&ctrl_info->lun_reset_mutex); + + dev_err(&ctrl_info->pci_dev->dev, + "resetting scsi %d:%d:%d:%u SCSI cmd at %p due to cmd opcode 0x%02x\n", + ctrl_info->scsi_host->host_no, device->bus, device->target, lun, scmd, scsi_opcode); + + pqi_check_ctrl_health(ctrl_info); + if (pqi_ctrl_offline(ctrl_info)) + rc = FAILED; + else + rc = pqi_device_reset(ctrl_info, device, lun); + + dev_err(&ctrl_info->pci_dev->dev, + "reset of scsi %d:%d:%d:%u: %s\n", + ctrl_info->scsi_host->host_no, device->bus, device->target, lun, + rc == SUCCESS ? "SUCCESS" : "FAILED"); + + mutex_unlock(&ctrl_info->lun_reset_mutex); return rc; } static int pqi_eh_device_reset_handler(struct scsi_cmnd *scmd) { - int rc; struct Scsi_Host *shost; struct pqi_ctrl_info *ctrl_info; struct pqi_scsi_dev *device; + u8 scsi_opcode; + + shost = scmd->device->host; + ctrl_info = shost_to_hba(shost); + device = scmd->device->hostdata; + scsi_opcode = scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff; + + return pqi_device_reset_handler(ctrl_info, device, (u8)scmd->device->lun, scmd, scsi_opcode); +} + +static void pqi_tmf_worker(struct work_struct *work) +{ + struct pqi_tmf_work *tmf_work; + struct scsi_cmnd *scmd; + + tmf_work = container_of(work, struct pqi_tmf_work, work_struct); + scmd = (struct scsi_cmnd *)xchg(&tmf_work->scmd, NULL); + + pqi_device_reset_handler(tmf_work->ctrl_info, tmf_work->device, tmf_work->lun, scmd, tmf_work->scsi_opcode); +} + +static int pqi_eh_abort_handler(struct scsi_cmnd *scmd) +{ + struct Scsi_Host *shost; + struct pqi_ctrl_info *ctrl_info; + struct pqi_scsi_dev *device; + struct pqi_tmf_work *tmf_work; + DECLARE_COMPLETION_ONSTACK(wait); shost = scmd->device->host; ctrl_info = shost_to_hba(shost); device = scmd->device->hostdata; - mutex_lock(&ctrl_info->lun_reset_mutex); + dev_err(&ctrl_info->pci_dev->dev, + "attempting TASK ABORT on scsi %d:%d:%d:%d for SCSI cmd at %p\n", + shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd); + + if (cmpxchg(&scmd->host_scribble, PQI_NO_COMPLETION, (void *)&wait) == NULL) { + dev_err(&ctrl_info->pci_dev->dev, + "scsi %d:%d:%d:%d for SCSI cmd at %p already completed\n", + shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd); + scmd->result = DID_RESET << 16; + goto out; + } + + tmf_work = &device->tmf_work[scmd->device->lun]; + + if (cmpxchg(&tmf_work->scmd, NULL, scmd) == NULL) { + tmf_work->ctrl_info = ctrl_info; + tmf_work->device = device; + tmf_work->lun = (u8)scmd->device->lun; + tmf_work->scsi_opcode = scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff; + schedule_work(&tmf_work->work_struct); + } + + wait_for_completion(&wait); dev_err(&ctrl_info->pci_dev->dev, - "resetting scsi %d:%d:%d:%d due to cmd 0x%02x\n", - shost->host_no, - device->bus, device->target, (u32)scmd->device->lun, - scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff); + "TASK ABORT on scsi %d:%d:%d:%d for SCSI cmd at %p: SUCCESS\n", + shost->host_no, device->bus, device->target, (int)scmd->device->lun, scmd); - pqi_check_ctrl_health(ctrl_info); - if (pqi_ctrl_offline(ctrl_info)) - rc = FAILED; - else - rc = pqi_device_reset(ctrl_info, scmd); +out: - dev_err(&ctrl_info->pci_dev->dev, - "reset of scsi %d:%d:%d:%d: %s\n", - shost->host_no, device->bus, device->target, (u32)scmd->device->lun, - rc == SUCCESS ? "SUCCESS" : "FAILED"); - - mutex_unlock(&ctrl_info->lun_reset_mutex); - - return rc; + return SUCCESS; } static int pqi_slave_alloc(struct scsi_device *sdev) @@ -6470,21 +6569,21 @@ static int pqi_getpciinfo_ioctl(struct pqi_ctrl_info *ctrl_info, void __user *ar struct pci_dev *pci_dev; u32 subsystem_vendor; u32 subsystem_device; - cciss_pci_info_struct pciinfo; + cciss_pci_info_struct pci_info; if (!arg) return -EINVAL; pci_dev = ctrl_info->pci_dev; - pciinfo.domain = pci_domain_nr(pci_dev->bus); - pciinfo.bus = pci_dev->bus->number; - pciinfo.dev_fn = pci_dev->devfn; + pci_info.domain = pci_domain_nr(pci_dev->bus); + pci_info.bus = pci_dev->bus->number; + pci_info.dev_fn = pci_dev->devfn; subsystem_vendor = pci_dev->subsystem_vendor; subsystem_device = pci_dev->subsystem_device; - pciinfo.board_id = ((subsystem_device << 16) & 0xffff0000) | subsystem_vendor; + pci_info.board_id = ((subsystem_device << 16) & 0xffff0000) | subsystem_vendor; - if (copy_to_user(arg, &pciinfo, sizeof(pciinfo))) + if (copy_to_user(arg, &pci_info, sizeof(pci_info))) return -EFAULT; return 0; @@ -7362,6 +7461,7 @@ static const struct scsi_host_template pqi_driver_template = { .scan_finished = pqi_scan_finished, .this_id = -1, .eh_device_reset_handler = pqi_eh_device_reset_handler, + .eh_abort_handler = pqi_eh_abort_handler, .ioctl = pqi_ioctl, .slave_alloc = pqi_slave_alloc, .slave_configure = pqi_slave_configure, @@ -8904,6 +9004,52 @@ static void pqi_ctrl_offline_worker(struct work_struct *work) pqi_take_ctrl_offline_deferred(ctrl_info); } +static char *pqi_ctrl_shutdown_reason_to_string(enum pqi_ctrl_shutdown_reason ctrl_shutdown_reason) +{ + char *string; + + switch (ctrl_shutdown_reason) { + case PQI_IQ_NOT_DRAINED_TIMEOUT: + string = "inbound queue not drained timeout"; + break; + case PQI_LUN_RESET_TIMEOUT: + string = "LUN reset timeout"; + break; + case PQI_IO_PENDING_POST_LUN_RESET_TIMEOUT: + string = "I/O pending timeout after LUN reset"; + break; + case PQI_NO_HEARTBEAT: + string = "no controller heartbeat detected"; + break; + case PQI_FIRMWARE_KERNEL_NOT_UP: + string = "firmware kernel not ready"; + break; + case PQI_OFA_RESPONSE_TIMEOUT: + string = "OFA response timeout"; + break; + case PQI_INVALID_REQ_ID: + string = "invalid request ID"; + break; + case PQI_UNMATCHED_REQ_ID: + string = "unmatched request ID"; + break; + case PQI_IO_PI_OUT_OF_RANGE: + string = "I/O queue producer index out of range"; + break; + case PQI_EVENT_PI_OUT_OF_RANGE: + string = "event queue producer index out of range"; + break; + case PQI_UNEXPECTED_IU_TYPE: + string = "unexpected IU type"; + break; + default: + string = "unknown reason"; + break; + } + + return string; +} + static void pqi_take_ctrl_offline(struct pqi_ctrl_info *ctrl_info, enum pqi_ctrl_shutdown_reason ctrl_shutdown_reason) { @@ -8916,7 +9062,9 @@ static void pqi_take_ctrl_offline(struct pqi_ctrl_info *ctrl_info, if (!pqi_disable_ctrl_shutdown) sis_shutdown_ctrl(ctrl_info, ctrl_shutdown_reason); pci_disable_device(ctrl_info->pci_dev); - dev_err(&ctrl_info->pci_dev->dev, "controller offline\n"); + dev_err(&ctrl_info->pci_dev->dev, + "controller offline: reason code 0x%x (%s)\n", + ctrl_shutdown_reason, pqi_ctrl_shutdown_reason_to_string(ctrl_shutdown_reason)); schedule_work(&ctrl_info->ctrl_offline_work); } @@ -9062,7 +9210,7 @@ static void pqi_shutdown(struct pci_dev *pci_dev) rc = pqi_flush_cache(ctrl_info, shutdown_event); if (rc) dev_err(&pci_dev->dev, - "unable to flush controller cache\n"); + "unable to flush controller cache during shutdown\n"); pqi_crash_if_pending_command(ctrl_info); pqi_reset(ctrl_info); diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 14d7981ddcdd..338aa8c42968 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -414,6 +414,8 @@ static int st_chk_result(struct scsi_tape *STp, struct st_request * SRpnt) if (cmdstatp->have_sense && cmdstatp->sense_hdr.asc == 0 && cmdstatp->sense_hdr.ascq == 0x17) STp->cleaning_req = 1; /* ASC and ASCQ => cleaning requested */ + if (cmdstatp->have_sense && scode == UNIT_ATTENTION && cmdstatp->sense_hdr.asc == 0x29) + STp->pos_unknown = 1; /* ASC => power on / reset */ STp->pos_unknown |= STp->device->was_reset; diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 068625556dda..a95936b18f69 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -475,7 +475,7 @@ static void storvsc_device_scan(struct work_struct *work) sdev = scsi_device_lookup(wrk->host, 0, wrk->tgt_id, wrk->lun); if (!sdev) goto done; - scsi_rescan_device(&sdev->sdev_gendev); + scsi_rescan_device(sdev); scsi_device_put(sdev); done: diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index bd5633667d01..9d1bdcdc1331 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -325,7 +325,7 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, /* Handle "Parameters changed", "Mode parameters changed", and "Capacity data has changed". */ if (asc == 0x2a && (ascq == 0x00 || ascq == 0x01 || ascq == 0x09)) - scsi_rescan_device(&sdev->sdev_gendev); + scsi_rescan_device(sdev); scsi_device_put(sdev); } diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c index caae61aa2afe..9ec55ddc1204 100644 --- a/drivers/scsi/xen-scsifront.c +++ b/drivers/scsi/xen-scsifront.c @@ -743,7 +743,7 @@ static int scsifront_sdev_configure(struct scsi_device *sdev) if (info->host_active == STATE_ERROR) return -EIO; - if (info && current == info->curr) { + if (current == info->curr) { err = xenbus_printf(XBT_NIL, info->dev->nodename, info->dev_state_path, "%d", XenbusStateConnected); if (err) { @@ -761,7 +761,7 @@ static void scsifront_sdev_destroy(struct scsi_device *sdev) struct vscsifrnt_info *info = shost_priv(sdev->host); int err; - if (info && current == info->curr) { + if (current == info->curr) { err = xenbus_printf(XBT_NIL, info->dev->nodename, info->dev_state_path, "%d", XenbusStateClosed); if (err) @@ -903,7 +903,7 @@ static int scsifront_probe(struct xenbus_device *dev, xenbus_dev_fatal(dev, err, "fail to allocate scsi host"); return err; } - info = (struct vscsifrnt_info *)host->hostdata; + info = shost_priv(host); dev_set_drvdata(&dev->dev, info); info->dev = dev; diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index de31589ed054..5a75ab64d1ed 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -334,6 +334,11 @@ if RISCV config ARCH_R9A07G043 bool "RISC-V Platform support for RZ/Five" select ARCH_RZG2L + select AX45MP_L2_CACHE if RISCV_DMA_NONCOHERENT + select DMA_GLOBAL_POOL + select ERRATA_ANDES if RISCV_SBI + select ERRATA_ANDES_CMO if ERRATA_ANDES + help This enables support for the Renesas RZ/Five SoC. diff --git a/drivers/staging/media/av7110/sp8870.c b/drivers/staging/media/av7110/sp8870.c index 9767159aeb9b..abf5c72607b6 100644 --- a/drivers/staging/media/av7110/sp8870.c +++ b/drivers/staging/media/av7110/sp8870.c @@ -606,4 +606,4 @@ MODULE_DESCRIPTION("Spase SP8870 DVB-T Demodulator driver"); MODULE_AUTHOR("Juergen Peitz"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(sp8870_attach); +EXPORT_SYMBOL_GPL(sp8870_attach); diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 9f6dc4fc9112..f00765bfc22e 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -876,8 +876,9 @@ static int armada_thermal_probe(struct platform_device *pdev) /* Wait the sensors to be valid */ armada_wait_sensor_validity(priv); - tz = thermal_zone_device_register(priv->zone_name, 0, 0, priv, - &legacy_ops, NULL, 0, 0); + tz = thermal_tripless_zone_device_register(priv->zone_name, + priv, &legacy_ops, + NULL); if (IS_ERR(tz)) { dev_err(&pdev->dev, "Failed to register thermal zone device\n"); diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c index 9954040d1d2c..7a18cb960bee 100644 --- a/drivers/thermal/dove_thermal.c +++ b/drivers/thermal/dove_thermal.c @@ -139,8 +139,8 @@ static int dove_thermal_probe(struct platform_device *pdev) return ret; } - thermal = thermal_zone_device_register("dove_thermal", 0, 0, - priv, &ops, NULL, 0, 0); + thermal = thermal_tripless_zone_device_register("dove_thermal", priv, + &ops, NULL); if (IS_ERR(thermal)) { dev_err(&pdev->dev, "Failed to register thermal zone device\n"); diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c index ddd600820f68..ffc2871a021c 100644 --- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c @@ -609,9 +609,9 @@ static int int3400_thermal_probe(struct platform_device *pdev) evaluate_odvp(priv); - priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0, - priv, &int3400_thermal_ops, - &int3400_thermal_params, 0, 0); + priv->thermal = thermal_tripless_zone_device_register("INT3400 Thermal", priv, + &int3400_thermal_ops, + &int3400_thermal_params); if (IS_ERR(priv->thermal)) { result = PTR_ERR(priv->thermal); goto free_art_trt; diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c index 668747bd86ef..acb10d24256d 100644 --- a/drivers/thermal/kirkwood_thermal.c +++ b/drivers/thermal/kirkwood_thermal.c @@ -71,8 +71,8 @@ static int kirkwood_thermal_probe(struct platform_device *pdev) if (IS_ERR(priv->sensor)) return PTR_ERR(priv->sensor); - thermal = thermal_zone_device_register("kirkwood_thermal", 0, 0, - priv, &ops, NULL, 0, 0); + thermal = thermal_tripless_zone_device_register("kirkwood_thermal", + priv, &ops, NULL); if (IS_ERR(thermal)) { dev_err(&pdev->dev, "Failed to register thermal zone device\n"); diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index 6e78616a576e..96d99289799a 100644 --- a/drivers/thermal/spear_thermal.c +++ b/drivers/thermal/spear_thermal.c @@ -122,8 +122,8 @@ static int spear_thermal_probe(struct platform_device *pdev) stdev->flags = val; writel_relaxed(stdev->flags, stdev->thermal_base); - spear_thermal = thermal_zone_device_register("spear_thermal", 0, 0, - stdev, &ops, NULL, 0, 0); + spear_thermal = thermal_tripless_zone_device_register("spear_thermal", + stdev, &ops, NULL); if (IS_ERR(spear_thermal)) { dev_err(&pdev->dev, "thermal zone device is NULL\n"); ret = PTR_ERR(spear_thermal); diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 0bdde1ab5d8b..8717a3343512 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1389,16 +1389,16 @@ thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *t } EXPORT_SYMBOL_GPL(thermal_zone_device_register_with_trips); -struct thermal_zone_device *thermal_zone_device_register(const char *type, int ntrips, int mask, - void *devdata, struct thermal_zone_device_ops *ops, - const struct thermal_zone_params *tzp, int passive_delay, - int polling_delay) +struct thermal_zone_device *thermal_tripless_zone_device_register( + const char *type, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp) { - return thermal_zone_device_register_with_trips(type, NULL, ntrips, mask, - devdata, ops, tzp, - passive_delay, polling_delay); + return thermal_zone_device_register_with_trips(type, NULL, 0, 0, devdata, + ops, tzp, 0, 0); } -EXPORT_SYMBOL_GPL(thermal_zone_device_register); +EXPORT_SYMBOL_GPL(thermal_tripless_zone_device_register); void *thermal_zone_device_priv(struct thermal_zone_device *tzd) { diff --git a/drivers/ufs/core/ufs_bsg.c b/drivers/ufs/core/ufs_bsg.c index 34e423924e06..374e5aae4e7e 100644 --- a/drivers/ufs/core/ufs_bsg.c +++ b/drivers/ufs/core/ufs_bsg.c @@ -76,8 +76,7 @@ static int ufs_bsg_exec_advanced_rpmb_req(struct ufs_hba *hba, struct bsg_job *j int ret; int data_len; - if (hba->ufs_version < ufshci_version(4, 0) || !hba->dev_info.b_advanced_rpmb_en || - !(hba->capabilities & MASK_EHSLUTRD_SUPPORTED)) + if (hba->ufs_version < ufshci_version(4, 0) || !hba->dev_info.b_advanced_rpmb_en) return -EINVAL; if (rpmb_request->ehs_req.length != 2 || rpmb_request->ehs_req.ehs_type != 1) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index e4318171381b..93417518c04d 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -7240,11 +7240,17 @@ int ufshcd_advanced_rpmb_req_handler(struct ufs_hba *hba, struct utp_upiu_req *r /* Advanced RPMB starts from UFS 4.0, so its command type is UTP_CMD_TYPE_UFS_STORAGE */ lrbp->command_type = UTP_CMD_TYPE_UFS_STORAGE; - ufshcd_prepare_req_desc_hdr(lrbp, &upiu_flags, dir, 2); + /* + * According to UFSHCI 4.0 specification page 24, if EHSLUTRDS is 0, host controller takes + * EHS length from CMD UPIU, and SW driver use EHS Length field in CMD UPIU. if it is 1, + * HW controller takes EHS length from UTRD. + */ + if (hba->capabilities & MASK_EHSLUTRD_SUPPORTED) + ufshcd_prepare_req_desc_hdr(lrbp, &upiu_flags, dir, 2); + else + ufshcd_prepare_req_desc_hdr(lrbp, &upiu_flags, dir, 0); - /* update the task tag and LUN in the request upiu */ - req_upiu->header.flags = upiu_flags; - req_upiu->header.lun = UFS_UPIU_RPMB_WLUN; + /* update the task tag */ req_upiu->header.task_tag = tag; /* copy the UPIU(contains CDB) request as it is */ diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig index 3282adc84d52..a25c9910d90b 100644 --- a/fs/btrfs/Kconfig +++ b/fs/btrfs/Kconfig @@ -31,7 +31,7 @@ config BTRFS_FS continue to be mountable and usable by newer kernels. For more information, please see the web pages at - http://btrfs.wiki.kernel.org. + https://btrfs.readthedocs.io To compile this file system support as a module, choose M here. The module will be called btrfs. diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 0cb1dee965a0..b2e5107b7cec 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -3028,8 +3028,16 @@ static int update_block_group_item(struct btrfs_trans_handle *trans, btrfs_mark_buffer_dirty(leaf); fail: btrfs_release_path(path); - /* We didn't update the block group item, need to revert @commit_used. */ - if (ret < 0) { + /* + * We didn't update the block group item, need to revert commit_used + * unless the block group item didn't exist yet - this is to prevent a + * race with a concurrent insertion of the block group item, with + * insert_block_group_item(), that happened just after we attempted to + * update. In that case we would reset commit_used to 0 just after the + * insertion set it to a value greater than 0 - if the block group later + * becomes with 0 used bytes, we would incorrectly skip its update. + */ + if (ret < 0 && ret != -ENOENT) { spin_lock(&cache->lock); cache->commit_used = old_commit_used; spin_unlock(&cache->lock); diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 53c1211dd60b..caf0bbd028d1 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -412,6 +412,7 @@ static void finish_one_item(struct btrfs_delayed_root *delayed_root) static void __btrfs_remove_delayed_item(struct btrfs_delayed_item *delayed_item) { + struct btrfs_delayed_node *delayed_node = delayed_item->delayed_node; struct rb_root_cached *root; struct btrfs_delayed_root *delayed_root; @@ -419,18 +420,21 @@ static void __btrfs_remove_delayed_item(struct btrfs_delayed_item *delayed_item) if (RB_EMPTY_NODE(&delayed_item->rb_node)) return; - delayed_root = delayed_item->delayed_node->root->fs_info->delayed_root; + /* If it's in a rbtree, then we need to have delayed node locked. */ + lockdep_assert_held(&delayed_node->mutex); + + delayed_root = delayed_node->root->fs_info->delayed_root; BUG_ON(!delayed_root); if (delayed_item->type == BTRFS_DELAYED_INSERTION_ITEM) - root = &delayed_item->delayed_node->ins_root; + root = &delayed_node->ins_root; else - root = &delayed_item->delayed_node->del_root; + root = &delayed_node->del_root; rb_erase_cached(&delayed_item->rb_node, root); RB_CLEAR_NODE(&delayed_item->rb_node); - delayed_item->delayed_node->count--; + delayed_node->count--; finish_one_item(delayed_root); } @@ -1153,20 +1157,33 @@ static int __btrfs_run_delayed_items(struct btrfs_trans_handle *trans, int nr) ret = __btrfs_commit_inode_delayed_items(trans, path, curr_node); if (ret) { - btrfs_release_delayed_node(curr_node); - curr_node = NULL; btrfs_abort_transaction(trans, ret); break; } prev_node = curr_node; curr_node = btrfs_next_delayed_node(curr_node); + /* + * See the comment below about releasing path before releasing + * node. If the commit of delayed items was successful the path + * should always be released, but in case of an error, it may + * point to locked extent buffers (a leaf at the very least). + */ + ASSERT(path->nodes[0] == NULL); btrfs_release_delayed_node(prev_node); } + /* + * Release the path to avoid a potential deadlock and lockdep splat when + * releasing the delayed node, as that requires taking the delayed node's + * mutex. If another task starts running delayed items before we take + * the mutex, it will first lock the mutex and then it may try to lock + * the same btree path (leaf). + */ + btrfs_free_path(path); + if (curr_node) btrfs_release_delayed_node(curr_node); - btrfs_free_path(path); trans->block_rsv = block_rsv; return ret; @@ -1413,7 +1430,29 @@ void btrfs_balance_delayed_items(struct btrfs_fs_info *fs_info) btrfs_wq_run_delayed_node(delayed_root, fs_info, BTRFS_DELAYED_BATCH); } -/* Will return 0 or -ENOMEM */ +static void btrfs_release_dir_index_item_space(struct btrfs_trans_handle *trans) +{ + struct btrfs_fs_info *fs_info = trans->fs_info; + const u64 bytes = btrfs_calc_insert_metadata_size(fs_info, 1); + + if (test_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags)) + return; + + /* + * Adding the new dir index item does not require touching another + * leaf, so we can release 1 unit of metadata that was previously + * reserved when starting the transaction. This applies only to + * the case where we had a transaction start and excludes the + * transaction join case (when replaying log trees). + */ + trace_btrfs_space_reservation(fs_info, "transaction", + trans->transid, bytes, 0); + btrfs_block_rsv_release(fs_info, trans->block_rsv, bytes, NULL); + ASSERT(trans->bytes_reserved >= bytes); + trans->bytes_reserved -= bytes; +} + +/* Will return 0, -ENOMEM or -EEXIST (index number collision, unexpected). */ int btrfs_insert_delayed_dir_index(struct btrfs_trans_handle *trans, const char *name, int name_len, struct btrfs_inode *dir, @@ -1455,6 +1494,27 @@ int btrfs_insert_delayed_dir_index(struct btrfs_trans_handle *trans, mutex_lock(&delayed_node->mutex); + /* + * First attempt to insert the delayed item. This is to make the error + * handling path simpler in case we fail (-EEXIST). There's no risk of + * any other task coming in and running the delayed item before we do + * the metadata space reservation below, because we are holding the + * delayed node's mutex and that mutex must also be locked before the + * node's delayed items can be run. + */ + ret = __btrfs_add_delayed_item(delayed_node, delayed_item); + if (unlikely(ret)) { + btrfs_err(trans->fs_info, +"error adding delayed dir index item, name: %.*s, index: %llu, root: %llu, dir: %llu, dir->index_cnt: %llu, delayed_node->index_cnt: %llu, error: %d", + name_len, name, index, btrfs_root_id(delayed_node->root), + delayed_node->inode_id, dir->index_cnt, + delayed_node->index_cnt, ret); + btrfs_release_delayed_item(delayed_item); + btrfs_release_dir_index_item_space(trans); + mutex_unlock(&delayed_node->mutex); + goto release_node; + } + if (delayed_node->index_item_leaves == 0 || delayed_node->curr_index_batch_size + data_len > leaf_data_size) { delayed_node->curr_index_batch_size = data_len; @@ -1472,36 +1532,14 @@ int btrfs_insert_delayed_dir_index(struct btrfs_trans_handle *trans, * impossible. */ if (WARN_ON(ret)) { - mutex_unlock(&delayed_node->mutex); btrfs_release_delayed_item(delayed_item); + mutex_unlock(&delayed_node->mutex); goto release_node; } delayed_node->index_item_leaves++; - } else if (!test_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags)) { - const u64 bytes = btrfs_calc_insert_metadata_size(fs_info, 1); - - /* - * Adding the new dir index item does not require touching another - * leaf, so we can release 1 unit of metadata that was previously - * reserved when starting the transaction. This applies only to - * the case where we had a transaction start and excludes the - * transaction join case (when replaying log trees). - */ - trace_btrfs_space_reservation(fs_info, "transaction", - trans->transid, bytes, 0); - btrfs_block_rsv_release(fs_info, trans->block_rsv, bytes, NULL); - ASSERT(trans->bytes_reserved >= bytes); - trans->bytes_reserved -= bytes; - } - - ret = __btrfs_add_delayed_item(delayed_node, delayed_item); - if (unlikely(ret)) { - btrfs_err(trans->fs_info, - "err add delayed dir index item(name: %.*s) into the insertion tree of the delayed node(root id: %llu, inode id: %llu, errno: %d)", - name_len, name, delayed_node->root->root_key.objectid, - delayed_node->inode_id, ret); - BUG(); + } else { + btrfs_release_dir_index_item_space(trans); } mutex_unlock(&delayed_node->mutex); diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 0a96ea8c1d3a..68f60d50e1fd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -520,6 +520,7 @@ static bool btree_dirty_folio(struct address_space *mapping, struct folio *folio) { struct btrfs_fs_info *fs_info = btrfs_sb(mapping->host->i_sb); + struct btrfs_subpage_info *spi = fs_info->subpage_info; struct btrfs_subpage *subpage; struct extent_buffer *eb; int cur_bit = 0; @@ -533,18 +534,19 @@ static bool btree_dirty_folio(struct address_space *mapping, btrfs_assert_tree_write_locked(eb); return filemap_dirty_folio(mapping, folio); } + + ASSERT(spi); subpage = folio_get_private(folio); - ASSERT(subpage->dirty_bitmap); - while (cur_bit < BTRFS_SUBPAGE_BITMAP_SIZE) { + for (cur_bit = spi->dirty_offset; + cur_bit < spi->dirty_offset + spi->bitmap_nr_bits; + cur_bit++) { unsigned long flags; u64 cur; - u16 tmp = (1 << cur_bit); spin_lock_irqsave(&subpage->lock, flags); - if (!(tmp & subpage->dirty_bitmap)) { + if (!test_bit(cur_bit, subpage->bitmaps)) { spin_unlock_irqrestore(&subpage->lock, flags); - cur_bit++; continue; } spin_unlock_irqrestore(&subpage->lock, flags); @@ -557,7 +559,7 @@ static bool btree_dirty_folio(struct address_space *mapping, btrfs_assert_tree_write_locked(eb); free_extent_buffer(eb); - cur_bit += (fs_info->nodesize >> fs_info->sectorsize_bits); + cur_bit += (fs_info->nodesize >> fs_info->sectorsize_bits) - 1; } return filemap_dirty_folio(mapping, folio); } @@ -1547,7 +1549,7 @@ static int transaction_kthread(void *arg) delta = ktime_get_seconds() - cur->start_time; if (!test_and_clear_bit(BTRFS_FS_COMMIT_TRANS, &fs_info->flags) && - cur->state < TRANS_STATE_COMMIT_START && + cur->state < TRANS_STATE_COMMIT_PREP && delta < fs_info->commit_interval) { spin_unlock(&fs_info->trans_lock); delay -= msecs_to_jiffies((delta - 1) * 1000); @@ -2682,8 +2684,8 @@ void btrfs_init_fs_info(struct btrfs_fs_info *fs_info) btrfs_lockdep_init_map(fs_info, btrfs_trans_num_extwriters); btrfs_lockdep_init_map(fs_info, btrfs_trans_pending_ordered); btrfs_lockdep_init_map(fs_info, btrfs_ordered_extent); - btrfs_state_lockdep_init_map(fs_info, btrfs_trans_commit_start, - BTRFS_LOCKDEP_TRANS_COMMIT_START); + btrfs_state_lockdep_init_map(fs_info, btrfs_trans_commit_prep, + BTRFS_LOCKDEP_TRANS_COMMIT_PREP); btrfs_state_lockdep_init_map(fs_info, btrfs_trans_unblocked, BTRFS_LOCKDEP_TRANS_UNBLOCKED); btrfs_state_lockdep_init_map(fs_info, btrfs_trans_super_committed, @@ -4870,7 +4872,7 @@ static int btrfs_cleanup_transaction(struct btrfs_fs_info *fs_info) while (!list_empty(&fs_info->trans_list)) { t = list_first_entry(&fs_info->trans_list, struct btrfs_transaction, list); - if (t->state >= TRANS_STATE_COMMIT_START) { + if (t->state >= TRANS_STATE_COMMIT_PREP) { refcount_inc(&t->use_count); spin_unlock(&fs_info->trans_lock); btrfs_wait_for_commit(fs_info, t->transid); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index a18ee7b5a166..75ab766fe156 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1958,6 +1958,13 @@ static int btrfs_search_path_in_tree_user(struct mnt_idmap *idmap, goto out_put; } + /* + * We don't need the path anymore, so release it and + * avoid deadlocks and lockdep warnings in case + * btrfs_iget() needs to lookup the inode from its root + * btree and lock the same leaf. + */ + btrfs_release_path(path); temp_inode = btrfs_iget(sb, key2.objectid, root); if (IS_ERR(temp_inode)) { ret = PTR_ERR(temp_inode); @@ -1978,7 +1985,6 @@ static int btrfs_search_path_in_tree_user(struct mnt_idmap *idmap, goto out_put; } - btrfs_release_path(path); key.objectid = key.offset; key.offset = (u64)-1; dirid = key.objectid; diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h index edb9b4a0dba1..7d6ee1e609bf 100644 --- a/fs/btrfs/locking.h +++ b/fs/btrfs/locking.h @@ -79,7 +79,7 @@ enum btrfs_lock_nesting { }; enum btrfs_lockdep_trans_states { - BTRFS_LOCKDEP_TRANS_COMMIT_START, + BTRFS_LOCKDEP_TRANS_COMMIT_PREP, BTRFS_LOCKDEP_TRANS_UNBLOCKED, BTRFS_LOCKDEP_TRANS_SUPER_COMMITTED, BTRFS_LOCKDEP_TRANS_COMPLETED, diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index b46ab348e8e5..345c449d588c 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -639,7 +639,7 @@ void btrfs_remove_ordered_extent(struct btrfs_inode *btrfs_inode, refcount_inc(&trans->use_count); spin_unlock(&fs_info->trans_lock); - ASSERT(trans); + ASSERT(trans || BTRFS_FS_ERROR(fs_info)); if (trans) { if (atomic_dec_and_test(&trans->pending_ordered)) wake_up(&trans->pending_wait); diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 874e4394df86..0bf42dccb041 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -56,12 +56,17 @@ static struct kmem_cache *btrfs_trans_handle_cachep; * | Call btrfs_commit_transaction() on any trans handle attached to * | transaction N * V + * Transaction N [[TRANS_STATE_COMMIT_PREP]] + * | + * | If there are simultaneous calls to btrfs_commit_transaction() one will win + * | the race and the rest will wait for the winner to commit the transaction. + * | + * | The winner will wait for previous running transaction to completely finish + * | if there is one. + * | * Transaction N [[TRANS_STATE_COMMIT_START]] * | - * | Will wait for previous running transaction to completely finish if there - * | is one - * | - * | Then one of the following happes: + * | Then one of the following happens: * | - Wait for all other trans handle holders to release. * | The btrfs_commit_transaction() caller will do the commit work. * | - Wait for current transaction to be committed by others. @@ -112,6 +117,7 @@ static struct kmem_cache *btrfs_trans_handle_cachep; */ static const unsigned int btrfs_blocked_trans_types[TRANS_STATE_MAX] = { [TRANS_STATE_RUNNING] = 0U, + [TRANS_STATE_COMMIT_PREP] = 0U, [TRANS_STATE_COMMIT_START] = (__TRANS_START | __TRANS_ATTACH), [TRANS_STATE_COMMIT_DOING] = (__TRANS_START | __TRANS_ATTACH | @@ -1982,7 +1988,7 @@ void btrfs_commit_transaction_async(struct btrfs_trans_handle *trans) * Wait for the current transaction commit to start and block * subsequent transaction joins */ - btrfs_might_wait_for_state(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_START); + btrfs_might_wait_for_state(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_PREP); wait_event(fs_info->transaction_blocked_wait, cur_trans->state >= TRANS_STATE_COMMIT_START || TRANS_ABORTED(cur_trans)); @@ -2129,7 +2135,7 @@ static void add_pending_snapshot(struct btrfs_trans_handle *trans) return; lockdep_assert_held(&trans->fs_info->trans_lock); - ASSERT(cur_trans->state >= TRANS_STATE_COMMIT_START); + ASSERT(cur_trans->state >= TRANS_STATE_COMMIT_PREP); list_add(&trans->pending_snapshot->list, &cur_trans->pending_snapshots); } @@ -2153,7 +2159,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) ktime_t interval; ASSERT(refcount_read(&trans->use_count) == 1); - btrfs_trans_state_lockdep_acquire(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_START); + btrfs_trans_state_lockdep_acquire(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_PREP); clear_bit(BTRFS_FS_NEED_TRANS_COMMIT, &fs_info->flags); @@ -2213,7 +2219,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) } spin_lock(&fs_info->trans_lock); - if (cur_trans->state >= TRANS_STATE_COMMIT_START) { + if (cur_trans->state >= TRANS_STATE_COMMIT_PREP) { enum btrfs_trans_state want_state = TRANS_STATE_COMPLETED; add_pending_snapshot(trans); @@ -2225,7 +2231,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) want_state = TRANS_STATE_SUPER_COMMITTED; btrfs_trans_state_lockdep_release(fs_info, - BTRFS_LOCKDEP_TRANS_COMMIT_START); + BTRFS_LOCKDEP_TRANS_COMMIT_PREP); ret = btrfs_end_transaction(trans); wait_for_commit(cur_trans, want_state); @@ -2237,9 +2243,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) return ret; } - cur_trans->state = TRANS_STATE_COMMIT_START; + cur_trans->state = TRANS_STATE_COMMIT_PREP; wake_up(&fs_info->transaction_blocked_wait); - btrfs_trans_state_lockdep_release(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_START); + btrfs_trans_state_lockdep_release(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_PREP); if (cur_trans->list.prev != &fs_info->trans_list) { enum btrfs_trans_state want_state = TRANS_STATE_COMPLETED; @@ -2260,11 +2266,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) btrfs_put_transaction(prev_trans); if (ret) goto lockdep_release; - } else { - spin_unlock(&fs_info->trans_lock); + spin_lock(&fs_info->trans_lock); } } else { - spin_unlock(&fs_info->trans_lock); /* * The previous transaction was aborted and was already removed * from the list of transactions at fs_info->trans_list. So we @@ -2272,11 +2276,16 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) * corrupt state (pointing to trees with unwritten nodes/leafs). */ if (BTRFS_FS_ERROR(fs_info)) { + spin_unlock(&fs_info->trans_lock); ret = -EROFS; goto lockdep_release; } } + cur_trans->state = TRANS_STATE_COMMIT_START; + wake_up(&fs_info->transaction_blocked_wait); + spin_unlock(&fs_info->trans_lock); + /* * Get the time spent on the work done by the commit thread and not * the time spent waiting on a previous commit @@ -2586,7 +2595,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) goto cleanup_transaction; lockdep_trans_commit_start_release: - btrfs_trans_state_lockdep_release(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_START); + btrfs_trans_state_lockdep_release(fs_info, BTRFS_LOCKDEP_TRANS_COMMIT_PREP); btrfs_end_transaction(trans); return ret; } diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index 8e9fa23bd7fe..6b309f8a99a8 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -14,6 +14,7 @@ enum btrfs_trans_state { TRANS_STATE_RUNNING, + TRANS_STATE_COMMIT_PREP, TRANS_STATE_COMMIT_START, TRANS_STATE_COMMIT_DOING, TRANS_STATE_UNBLOCKED, diff --git a/fs/nls/Kconfig b/fs/nls/Kconfig index a0d0e2f7ec83..2a601af6f3bd 100644 --- a/fs/nls/Kconfig +++ b/fs/nls/Kconfig @@ -618,11 +618,6 @@ config NLS_UTF8 the Unicode/ISO9646 universal character set. config NLS_UCS2_UTILS - tristate "NLS UCS-2 UTILS" - help - Set of older UCS-2 conversion utilities and tables used by some - filesystems including SMB/CIFS. This includes upper case conversion - tables. This will automatically be selected when the filesystem - that uses it is selected. + tristate endif # NLS diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index bae404a1bad4..d1761ec5866a 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -618,7 +618,8 @@ static int ovl_copy_up_metadata(struct ovl_copy_up_ctx *c, struct dentry *temp) if (err) return err; - if (inode->i_flags & OVL_COPY_I_FLAGS_MASK) { + if (inode->i_flags & OVL_COPY_I_FLAGS_MASK && + (S_ISREG(c->stat.mode) || S_ISDIR(c->stat.mode))) { /* * Copy the fileattr inode flags that are the source of already * copied i_flags diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index 3b4cc633d763..4193633c4c7a 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -19,7 +19,6 @@ struct ovl_aio_req { struct kiocb iocb; refcount_t ref; struct kiocb *orig_iocb; - struct fd fd; }; static struct kmem_cache *ovl_aio_request_cachep; @@ -280,7 +279,7 @@ static rwf_t ovl_iocb_to_rwf(int ifl) static inline void ovl_aio_put(struct ovl_aio_req *aio_req) { if (refcount_dec_and_test(&aio_req->ref)) { - fdput(aio_req->fd); + fput(aio_req->iocb.ki_filp); kmem_cache_free(ovl_aio_request_cachep, aio_req); } } @@ -342,10 +341,9 @@ static ssize_t ovl_read_iter(struct kiocb *iocb, struct iov_iter *iter) if (!aio_req) goto out; - aio_req->fd = real; real.flags = 0; aio_req->orig_iocb = iocb; - kiocb_clone(&aio_req->iocb, iocb, real.file); + kiocb_clone(&aio_req->iocb, iocb, get_file(real.file)); aio_req->iocb.ki_complete = ovl_aio_rw_complete; refcount_set(&aio_req->ref, 2); ret = vfs_iocb_iter_read(real.file, &aio_req->iocb, iter); @@ -409,10 +407,9 @@ static ssize_t ovl_write_iter(struct kiocb *iocb, struct iov_iter *iter) if (!aio_req) goto out; - aio_req->fd = real; real.flags = 0; aio_req->orig_iocb = iocb; - kiocb_clone(&aio_req->iocb, iocb, real.file); + kiocb_clone(&aio_req->iocb, iocb, get_file(real.file)); aio_req->iocb.ki_flags = ifl; aio_req->iocb.ki_complete = ovl_aio_rw_complete; refcount_set(&aio_req->ref, 2); diff --git a/fs/smb/client/cached_dir.c b/fs/smb/client/cached_dir.c index 2d5e9a9d5b8b..b17f067e4ada 100644 --- a/fs/smb/client/cached_dir.c +++ b/fs/smb/client/cached_dir.c @@ -18,7 +18,8 @@ static void smb2_close_cached_fid(struct kref *ref); static struct cached_fid *find_or_create_cached_dir(struct cached_fids *cfids, const char *path, - bool lookup_only) + bool lookup_only, + __u32 max_cached_dirs) { struct cached_fid *cfid; @@ -43,7 +44,7 @@ static struct cached_fid *find_or_create_cached_dir(struct cached_fids *cfids, spin_unlock(&cfids->cfid_list_lock); return NULL; } - if (cfids->num_entries >= MAX_CACHED_FIDS) { + if (cfids->num_entries >= max_cached_dirs) { spin_unlock(&cfids->cfid_list_lock); return NULL; } @@ -145,7 +146,7 @@ int open_cached_dir(unsigned int xid, struct cifs_tcon *tcon, const char *npath; if (tcon == NULL || tcon->cfids == NULL || tcon->nohandlecache || - is_smb1_server(tcon->ses->server)) + is_smb1_server(tcon->ses->server) || (dir_cache_timeout == 0)) return -EOPNOTSUPP; ses = tcon->ses; @@ -162,7 +163,7 @@ int open_cached_dir(unsigned int xid, struct cifs_tcon *tcon, if (!utf16_path) return -ENOMEM; - cfid = find_or_create_cached_dir(cfids, path, lookup_only); + cfid = find_or_create_cached_dir(cfids, path, lookup_only, tcon->max_cached_dirs); if (cfid == NULL) { kfree(utf16_path); return -ENOENT; @@ -582,7 +583,7 @@ cifs_cfids_laundromat_thread(void *p) return 0; spin_lock(&cfids->cfid_list_lock); list_for_each_entry_safe(cfid, q, &cfids->entries, entry) { - if (time_after(jiffies, cfid->time + HZ * 30)) { + if (time_after(jiffies, cfid->time + HZ * dir_cache_timeout)) { list_del(&cfid->entry); list_add(&cfid->entry, &entry); cfids->num_entries--; diff --git a/fs/smb/client/cached_dir.h b/fs/smb/client/cached_dir.h index facc9b154d00..a82ff2cea789 100644 --- a/fs/smb/client/cached_dir.h +++ b/fs/smb/client/cached_dir.h @@ -49,7 +49,7 @@ struct cached_fid { struct cached_dirents dirents; }; -#define MAX_CACHED_FIDS 16 +/* default MAX_CACHED_FIDS is 16 */ struct cached_fids { /* Must be held when: * - accessing the cfids->entries list diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 73c44e097a69..22869cda1356 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -117,6 +117,10 @@ module_param(cifs_max_pending, uint, 0444); MODULE_PARM_DESC(cifs_max_pending, "Simultaneous requests to server for " "CIFS/SMB1 dialect (N/A for SMB3) " "Default: 32767 Range: 2 to 32767."); +unsigned int dir_cache_timeout = 30; +module_param(dir_cache_timeout, uint, 0644); +MODULE_PARM_DESC(dir_cache_timeout, "Number of seconds to cache directory contents for which we have a lease. Default: 30 " + "Range: 1 to 65000 seconds, 0 to disable caching dir contents"); #ifdef CONFIG_CIFS_STATS2 unsigned int slow_rsp_threshold = 1; module_param(slow_rsp_threshold, uint, 0644); @@ -695,6 +699,8 @@ cifs_show_options(struct seq_file *s, struct dentry *root) seq_printf(s, ",snapshot=%llu", tcon->snapshot_time); if (tcon->handle_timeout) seq_printf(s, ",handletimeout=%u", tcon->handle_timeout); + if (tcon->max_cached_dirs != MAX_CACHED_FIDS) + seq_printf(s, ",max_cached_dirs=%u", tcon->max_cached_dirs); /* * Display file and directory attribute timeout in seconds. @@ -1679,6 +1685,12 @@ init_cifs(void) CIFS_MAX_REQ); } + /* Limit max to about 18 hours, and setting to zero disables directory entry caching */ + if (dir_cache_timeout > 65000) { + dir_cache_timeout = 65000; + cifs_dbg(VFS, "dir_cache_timeout set to max of 65000 seconds\n"); + } + cifsiod_wq = alloc_workqueue("cifsiod", WQ_FREEZABLE|WQ_MEM_RECLAIM, 0); if (!cifsiod_wq) { rc = -ENOMEM; diff --git a/fs/smb/client/cifsfs.h b/fs/smb/client/cifsfs.h index 532c38fe07cd..41daebd220ff 100644 --- a/fs/smb/client/cifsfs.h +++ b/fs/smb/client/cifsfs.h @@ -152,6 +152,6 @@ extern const struct export_operations cifs_export_ops; #endif /* CONFIG_CIFS_NFSD_EXPORT */ /* when changing internal version - update following two lines at same time */ -#define SMB3_PRODUCT_BUILD 44 -#define CIFS_VERSION "2.44" +#define SMB3_PRODUCT_BUILD 45 +#define CIFS_VERSION "2.45" #endif /* _CIFSFS_H */ diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 259e231f8b4f..032d8716f671 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -1210,6 +1210,7 @@ struct cifs_tcon { __u32 max_chunks; __u32 max_bytes_chunk; __u32 max_bytes_copy; + __u32 max_cached_dirs; #ifdef CONFIG_CIFS_FSCACHE u64 resource_id; /* server resource id */ struct fscache_volume *fscache; /* cookie for share */ @@ -2016,6 +2017,7 @@ extern unsigned int CIFSMaxBufSize; /* max size not including hdr */ extern unsigned int cifs_min_rcv; /* min size of big ntwrk buf pool */ extern unsigned int cifs_min_small; /* min size of small buf pool */ extern unsigned int cifs_max_pending; /* MAX requests at once to server*/ +extern unsigned int dir_cache_timeout; /* max time for directory lease caching of dir */ extern bool disable_legacy_dialects; /* forbid vers=1.0 and vers=2.0 mounts */ extern atomic_t mid_count; diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 3bd71f982170..687754791bf0 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -2657,6 +2657,7 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx) tcon->retry = ctx->retry; tcon->nocase = ctx->nocase; tcon->broken_sparse_sup = ctx->no_sparse; + tcon->max_cached_dirs = ctx->max_cached_dirs; if (ses->server->capabilities & SMB2_GLOBAL_CAP_DIRECTORY_LEASING) tcon->nohandlecache = ctx->nohandlecache; else diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c index 67e16c2ac90e..e45ce31bbda7 100644 --- a/fs/smb/client/fs_context.c +++ b/fs/smb/client/fs_context.c @@ -150,6 +150,7 @@ const struct fs_parameter_spec smb3_fs_parameters[] = { fsparam_u32("closetimeo", Opt_closetimeo), fsparam_u32("echo_interval", Opt_echo_interval), fsparam_u32("max_credits", Opt_max_credits), + fsparam_u32("max_cached_dirs", Opt_max_cached_dirs), fsparam_u32("handletimeout", Opt_handletimeout), fsparam_u64("snapshot", Opt_snapshot), fsparam_u32("max_channels", Opt_max_channels), @@ -1165,6 +1166,14 @@ static int smb3_fs_context_parse_param(struct fs_context *fc, if (result.uint_32 > 1) ctx->multichannel = true; break; + case Opt_max_cached_dirs: + if (result.uint_32 < 1) { + cifs_errorf(fc, "%s: Invalid max_cached_dirs, needs to be 1 or more\n", + __func__); + goto cifs_parse_mount_err; + } + ctx->max_cached_dirs = result.uint_32; + break; case Opt_handletimeout: ctx->handle_timeout = result.uint_32; if (ctx->handle_timeout > SMB3_MAX_HANDLE_TIMEOUT) { @@ -1592,7 +1601,7 @@ int smb3_init_fs_context(struct fs_context *fc) ctx->acregmax = CIFS_DEF_ACTIMEO; ctx->acdirmax = CIFS_DEF_ACTIMEO; ctx->closetimeo = SMB3_DEF_DCLOSETIMEO; - + ctx->max_cached_dirs = MAX_CACHED_FIDS; /* Most clients set timeout to 0, allows server to use its default */ ctx->handle_timeout = 0; /* See MS-SMB2 spec section 2.2.14.2.12 */ diff --git a/fs/smb/client/fs_context.h b/fs/smb/client/fs_context.h index f4eaf8558902..9d8d34af0211 100644 --- a/fs/smb/client/fs_context.h +++ b/fs/smb/client/fs_context.h @@ -128,6 +128,7 @@ enum cifs_param { Opt_closetimeo, Opt_echo_interval, Opt_max_credits, + Opt_max_cached_dirs, Opt_snapshot, Opt_max_channels, Opt_handletimeout, @@ -261,6 +262,7 @@ struct smb3_fs_context { __u32 handle_timeout; /* persistent and durable handle timeout in ms */ unsigned int max_credits; /* smb3 max_credits 10 < credits < 60000 */ unsigned int max_channels; + unsigned int max_cached_dirs; __u16 compression; /* compression algorithm 0xFFFF default 0=disabled */ bool rootfs:1; /* if it's a SMB root file system */ bool witness:1; /* use witness protocol */ @@ -287,7 +289,7 @@ extern void smb3_update_mnt_flags(struct cifs_sb_info *cifs_sb); */ #define SMB3_MAX_DCLOSETIMEO (1 << 30) #define SMB3_DEF_DCLOSETIMEO (1 * HZ) /* even 1 sec enough to help eg open/write/close/open/read */ - +#define MAX_CACHED_FIDS 16 extern char *cifs_sanitize_prepath(char *prepath, gfp_t gfp); #endif diff --git a/fs/smb/client/fscache.c b/fs/smb/client/fscache.c index 3677525ee993..e5cad149f5a2 100644 --- a/fs/smb/client/fscache.c +++ b/fs/smb/client/fscache.c @@ -48,7 +48,7 @@ int cifs_fscache_get_super_cookie(struct cifs_tcon *tcon) sharename = extract_sharename(tcon->tree_name); if (IS_ERR(sharename)) { cifs_dbg(FYI, "%s: couldn't extract sharename\n", __func__); - return -EINVAL; + return PTR_ERR(sharename); } slen = strlen(sharename); diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index e3dd698854d6..d9eda2e958b4 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -2683,6 +2683,7 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, smb2_copy_fs_info_to_kstatfs(info, buf); qfs_exit: + trace_smb3_qfs_done(xid, tcon->tid, tcon->ses->Suid, tcon->tree_name, rc); free_rsp_buf(buftype, rsp_iov.iov_base); return rc; } diff --git a/fs/smb/client/trace.h b/fs/smb/client/trace.h index e671bd16f00c..a7e4755bed0f 100644 --- a/fs/smb/client/trace.h +++ b/fs/smb/client/trace.h @@ -691,7 +691,7 @@ DEFINE_EVENT(smb3_tcon_class, smb3_##name, \ TP_ARGS(xid, tid, sesid, unc_name, rc)) DEFINE_SMB3_TCON_EVENT(tcon); - +DEFINE_SMB3_TCON_EVENT(qfs_done); /* * For smb2/smb3 open (including create and mkdir) calls diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 2680251b9aac..319fb9ffc6a0 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -406,7 +406,7 @@ struct smb2_tree_disconnect_rsp { /* Capabilities flags */ #define SMB2_GLOBAL_CAP_DFS 0x00000001 #define SMB2_GLOBAL_CAP_LEASING 0x00000002 /* Resp only New to SMB2.1 */ -#define SMB2_GLOBAL_CAP_LARGE_MTU 0X00000004 /* Resp only New to SMB2.1 */ +#define SMB2_GLOBAL_CAP_LARGE_MTU 0x00000004 /* Resp only New to SMB2.1 */ #define SMB2_GLOBAL_CAP_MULTI_CHANNEL 0x00000008 /* New to SMB3 */ #define SMB2_GLOBAL_CAP_PERSISTENT_HANDLES 0x00000010 /* New to SMB3 */ #define SMB2_GLOBAL_CAP_DIRECTORY_LEASING 0x00000020 /* New to SMB3 */ diff --git a/fs/smb/server/Kconfig b/fs/smb/server/Kconfig index 793151ddd60e..cabe6a843c6a 100644 --- a/fs/smb/server/Kconfig +++ b/fs/smb/server/Kconfig @@ -1,5 +1,5 @@ config SMB_SERVER - tristate "SMB3 server support (EXPERIMENTAL)" + tristate "SMB3 server support" depends on INET depends on MULTIUSER depends on FILE_LOCKING diff --git a/fs/smb/server/server.c b/fs/smb/server/server.c index 801cd0929209..5ab2f52f9b35 100644 --- a/fs/smb/server/server.c +++ b/fs/smb/server/server.c @@ -590,8 +590,6 @@ static int __init ksmbd_server_init(void) if (ret) goto err_crypto_destroy; - pr_warn_once("The ksmbd server is experimental\n"); - return 0; err_crypto_destroy: diff --git a/fs/tracefs/event_inode.c b/fs/tracefs/event_inode.c index 237c6f370ad9..9f64e7332796 100644 --- a/fs/tracefs/event_inode.c +++ b/fs/tracefs/event_inode.c @@ -185,17 +185,49 @@ static struct dentry *create_dir(const char *name, struct dentry *parent, void * /** * eventfs_set_ef_status_free - set the ef->status to free + * @ti: the tracefs_inode of the dentry * @dentry: dentry who's status to be freed * * eventfs_set_ef_status_free will be called if no more * references remain */ -void eventfs_set_ef_status_free(struct dentry *dentry) +void eventfs_set_ef_status_free(struct tracefs_inode *ti, struct dentry *dentry) { struct tracefs_inode *ti_parent; - struct eventfs_file *ef; + struct eventfs_inode *ei; + struct eventfs_file *ef, *tmp; + + /* The top level events directory may be freed by this */ + if (unlikely(ti->flags & TRACEFS_EVENT_TOP_INODE)) { + LIST_HEAD(ef_del_list); + + mutex_lock(&eventfs_mutex); + + ei = ti->private; + + /* Record all the top level files */ + list_for_each_entry_srcu(ef, &ei->e_top_files, list, + lockdep_is_held(&eventfs_mutex)) { + list_add_tail(&ef->del_list, &ef_del_list); + } + + /* Nothing should access this, but just in case! */ + ti->private = NULL; + + mutex_unlock(&eventfs_mutex); + + /* Now safely free the top level files and their children */ + list_for_each_entry_safe(ef, tmp, &ef_del_list, del_list) { + list_del(&ef->del_list); + eventfs_remove(ef); + } + + kfree(ei); + return; + } mutex_lock(&eventfs_mutex); + ti_parent = get_tracefs(dentry->d_parent->d_inode); if (!ti_parent || !(ti_parent->flags & TRACEFS_EVENT_INODE)) goto out; @@ -420,7 +452,8 @@ static int dcache_dir_open_wrapper(struct inode *inode, struct file *file) ei = ti->private; idx = srcu_read_lock(&eventfs_srcu); - list_for_each_entry_rcu(ef, &ei->e_top_files, list) { + list_for_each_entry_srcu(ef, &ei->e_top_files, list, + srcu_read_lock_held(&eventfs_srcu)) { create_dentry(ef, dentry, false); } srcu_read_unlock(&eventfs_srcu, idx); @@ -491,6 +524,9 @@ struct dentry *eventfs_create_events_dir(const char *name, struct tracefs_inode *ti; struct inode *inode; + if (security_locked_down(LOCKDOWN_TRACEFS)) + return NULL; + if (IS_ERR(dentry)) return dentry; @@ -507,7 +543,7 @@ struct dentry *eventfs_create_events_dir(const char *name, INIT_LIST_HEAD(&ei->e_top_files); ti = get_tracefs(inode); - ti->flags |= TRACEFS_EVENT_INODE; + ti->flags |= TRACEFS_EVENT_INODE | TRACEFS_EVENT_TOP_INODE; ti->private = ei; inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO; @@ -538,6 +574,9 @@ struct eventfs_file *eventfs_add_subsystem_dir(const char *name, struct eventfs_inode *ei_parent; struct eventfs_file *ef; + if (security_locked_down(LOCKDOWN_TRACEFS)) + return NULL; + if (!parent) return ERR_PTR(-EINVAL); @@ -569,6 +608,9 @@ struct eventfs_file *eventfs_add_dir(const char *name, { struct eventfs_file *ef; + if (security_locked_down(LOCKDOWN_TRACEFS)) + return NULL; + if (!ef_parent) return ERR_PTR(-EINVAL); @@ -606,6 +648,9 @@ int eventfs_add_events_file(const char *name, umode_t mode, struct eventfs_inode *ei; struct eventfs_file *ef; + if (security_locked_down(LOCKDOWN_TRACEFS)) + return -ENODEV; + if (!parent) return -EINVAL; @@ -654,6 +699,9 @@ int eventfs_add_file(const char *name, umode_t mode, { struct eventfs_file *ef; + if (security_locked_down(LOCKDOWN_TRACEFS)) + return -ENODEV; + if (!ef_parent) return -EINVAL; @@ -791,7 +839,6 @@ void eventfs_remove(struct eventfs_file *ef) void eventfs_remove_events_dir(struct dentry *dentry) { struct tracefs_inode *ti; - struct eventfs_inode *ei; if (!dentry || !dentry->d_inode) return; @@ -800,8 +847,6 @@ void eventfs_remove_events_dir(struct dentry *dentry) if (!ti || !(ti->flags & TRACEFS_EVENT_INODE)) return; - ei = ti->private; d_invalidate(dentry); dput(dentry); - kfree(ei); } diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index de5b72216b1a..891653ba9cf3 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -385,7 +385,7 @@ static void tracefs_dentry_iput(struct dentry *dentry, struct inode *inode) ti = get_tracefs(inode); if (ti && ti->flags & TRACEFS_EVENT_INODE) - eventfs_set_ef_status_free(dentry); + eventfs_set_ef_status_free(ti, dentry); iput(inode); } @@ -673,6 +673,9 @@ static struct dentry *__create_dir(const char *name, struct dentry *parent, */ struct dentry *tracefs_create_dir(const char *name, struct dentry *parent) { + if (security_locked_down(LOCKDOWN_TRACEFS)) + return NULL; + return __create_dir(name, parent, &simple_dir_inode_operations); } diff --git a/fs/tracefs/internal.h b/fs/tracefs/internal.h index 69c2b1d87c46..4f2e49e2197b 100644 --- a/fs/tracefs/internal.h +++ b/fs/tracefs/internal.h @@ -3,7 +3,8 @@ #define _TRACEFS_INTERNAL_H enum { - TRACEFS_EVENT_INODE = BIT(1), + TRACEFS_EVENT_INODE = BIT(1), + TRACEFS_EVENT_TOP_INODE = BIT(2), }; struct tracefs_inode { @@ -24,6 +25,6 @@ struct inode *tracefs_get_inode(struct super_block *sb); struct dentry *eventfs_start_creating(const char *name, struct dentry *parent); struct dentry *eventfs_failed_creating(struct dentry *dentry); struct dentry *eventfs_end_creating(struct dentry *dentry); -void eventfs_set_ef_status_free(struct dentry *dentry); +void eventfs_set_ef_status_free(struct tracefs_inode *ti, struct dentry *dentry); #endif /* _TRACEFS_INTERNAL_H */ diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h index 1c849db953a5..45fca09b2319 100644 --- a/include/linux/export-internal.h +++ b/include/linux/export-internal.h @@ -52,6 +52,8 @@ #ifdef CONFIG_IA64 #define KSYM_FUNC(name) @fptr(name) +#elif defined(CONFIG_PARISC) && defined(CONFIG_64BIT) +#define KSYM_FUNC(name) P%name #else #define KSYM_FUNC(name) name #endif diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 819b6bc8ac08..3df5499f7936 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -54,11 +54,13 @@ extern p4d_t kasan_early_shadow_p4d[MAX_PTRS_PER_P4D]; int kasan_populate_early_shadow(const void *shadow_start, const void *shadow_end); +#ifndef __HAVE_ARCH_SHADOW_MAP static inline void *kasan_mem_to_shadow(const void *addr) { return (void *)((unsigned long)addr >> KASAN_SHADOW_SCALE_SHIFT) + KASAN_SHADOW_OFFSET; } +#endif int kasan_add_zero_shadow(void *start, unsigned long size); void kasan_remove_zero_shadow(void *start, unsigned long size); diff --git a/include/linux/nvme-fc-driver.h b/include/linux/nvme-fc-driver.h index 4109f1bd6128..f6ef8cf5d774 100644 --- a/include/linux/nvme-fc-driver.h +++ b/include/linux/nvme-fc-driver.h @@ -53,10 +53,10 @@ struct nvmefc_ls_req { void *rqstaddr; dma_addr_t rqstdma; - u32 rqstlen; + __le32 rqstlen; void *rspaddr; dma_addr_t rspdma; - u32 rsplen; + __le32 rsplen; u32 timeout; void *private; @@ -120,7 +120,7 @@ struct nvmefc_ls_req { struct nvmefc_ls_rsp { void *rspbuf; dma_addr_t rspdma; - u16 rsplen; + __le32 rsplen; void (*done)(struct nvmefc_ls_rsp *rsp); void *nvme_fc_private; /* LLDD is not to access !! */ diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h index 0f4a8903922a..f86a08ba0207 100644 --- a/include/linux/oid_registry.h +++ b/include/linux/oid_registry.h @@ -67,6 +67,7 @@ enum OID { OID_msOutlookExpress, /* 1.3.6.1.4.1.311.16.4 */ OID_ntlmssp, /* 1.3.6.1.4.1.311.2.2.10 */ + OID_negoex, /* 1.3.6.1.4.1.311.2.2.30 */ OID_spnego, /* 1.3.6.1.5.5.2 */ diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index f29aaaf2eb21..006e18decfad 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -108,6 +108,8 @@ extern const struct raid6_calls raid6_vpermxor1; extern const struct raid6_calls raid6_vpermxor2; extern const struct raid6_calls raid6_vpermxor4; extern const struct raid6_calls raid6_vpermxor8; +extern const struct raid6_calls raid6_lsx; +extern const struct raid6_calls raid6_lasx; struct raid6_recov_calls { void (*data2)(int, size_t, int, int, void **); @@ -123,6 +125,8 @@ extern const struct raid6_recov_calls raid6_recov_avx2; extern const struct raid6_recov_calls raid6_recov_avx512; extern const struct raid6_recov_calls raid6_recov_s390xc; extern const struct raid6_recov_calls raid6_recov_neon; +extern const struct raid6_recov_calls raid6_recov_lsx; +extern const struct raid6_recov_calls raid6_recov_lasx; extern const struct raid6_calls raid6_neonx1; extern const struct raid6_calls raid6_neonx2; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index eb17495c8acc..c99440aac1a1 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -300,16 +300,22 @@ int thermal_acpi_critical_trip_temp(struct acpi_device *adev, int *ret_temp); #endif #ifdef CONFIG_THERMAL -struct thermal_zone_device *thermal_zone_device_register(const char *, int, int, - void *, struct thermal_zone_device_ops *, - const struct thermal_zone_params *, int, int); +struct thermal_zone_device *thermal_zone_device_register_with_trips( + const char *type, + struct thermal_trip *trips, + int num_trips, int mask, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp, + int passive_delay, int polling_delay); -void thermal_zone_device_unregister(struct thermal_zone_device *); +struct thermal_zone_device *thermal_tripless_zone_device_register( + const char *type, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp); -struct thermal_zone_device * -thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int, int, - void *, struct thermal_zone_device_ops *, - const struct thermal_zone_params *, int, int); +void thermal_zone_device_unregister(struct thermal_zone_device *tz); void *thermal_zone_device_priv(struct thermal_zone_device *tzd); const char *thermal_zone_device_type(struct thermal_zone_device *tzd); @@ -350,15 +356,26 @@ int thermal_zone_device_enable(struct thermal_zone_device *tz); int thermal_zone_device_disable(struct thermal_zone_device *tz); void thermal_zone_device_critical(struct thermal_zone_device *tz); #else -static inline struct thermal_zone_device *thermal_zone_device_register( - const char *type, int trips, int mask, void *devdata, - struct thermal_zone_device_ops *ops, - const struct thermal_zone_params *tzp, - int passive_delay, int polling_delay) +static inline struct thermal_zone_device *thermal_zone_device_register_with_trips( + const char *type, + struct thermal_trip *trips, + int num_trips, int mask, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp, + int passive_delay, int polling_delay) { return ERR_PTR(-ENODEV); } -static inline void thermal_zone_device_unregister( - struct thermal_zone_device *tz) + +static inline struct thermal_zone_device *thermal_tripless_zone_device_register( + const char *type, + void *devdata, + struct thermal_zone_device_ops *ops, + const struct thermal_zone_params *tzp) +{ return ERR_PTR(-ENODEV); } + +static inline void thermal_zone_device_unregister(struct thermal_zone_device *tz) { } + static inline struct thermal_cooling_device * thermal_cooling_device_register(const char *type, void *devdata, const struct thermal_cooling_device_ops *ops) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index eb5c3add939b..21ae37e49319 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -62,13 +62,13 @@ void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...); /* Used to find the offset and length of dynamic fields in trace events */ struct trace_dynamic_info { #ifdef CONFIG_CPU_BIG_ENDIAN - u16 offset; u16 len; + u16 offset; #else - u16 len; u16 offset; + u16 len; #endif -}; +} __packed; /* * The trace entry - the most basic unit of tracing. This is what @@ -650,7 +650,6 @@ struct trace_event_file { struct trace_event_call *event_call; struct event_filter __rcu *filter; struct eventfs_file *ef; - struct dentry *dir; struct trace_array *tr; struct trace_subsystem_dir *system; struct list_head triggers; diff --git a/include/linux/xarray.h b/include/linux/xarray.h index 741703b45f61..cb571dfcf4b1 100644 --- a/include/linux/xarray.h +++ b/include/linux/xarray.h @@ -856,6 +856,9 @@ static inline int __must_check xa_insert_irq(struct xarray *xa, * stores the index into the @id pointer, then stores the entry at * that index. A concurrent lookup will not see an uninitialised @id. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Takes and releases the xa_lock. May sleep if * the @gfp flags permit. * Return: 0 on success, -ENOMEM if memory could not be allocated or @@ -886,6 +889,9 @@ static inline __must_check int xa_alloc(struct xarray *xa, u32 *id, * stores the index into the @id pointer, then stores the entry at * that index. A concurrent lookup will not see an uninitialised @id. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Takes and releases the xa_lock while * disabling softirqs. May sleep if the @gfp flags permit. * Return: 0 on success, -ENOMEM if memory could not be allocated or @@ -916,6 +922,9 @@ static inline int __must_check xa_alloc_bh(struct xarray *xa, u32 *id, * stores the index into the @id pointer, then stores the entry at * that index. A concurrent lookup will not see an uninitialised @id. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Process context. Takes and releases the xa_lock while * disabling interrupts. May sleep if the @gfp flags permit. * Return: 0 on success, -ENOMEM if memory could not be allocated or @@ -949,6 +958,9 @@ static inline int __must_check xa_alloc_irq(struct xarray *xa, u32 *id, * The search for an empty entry will start at @next and will wrap * around if necessary. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Takes and releases the xa_lock. May sleep if * the @gfp flags permit. * Return: 0 if the allocation succeeded without wrapping. 1 if the @@ -983,6 +995,9 @@ static inline int xa_alloc_cyclic(struct xarray *xa, u32 *id, void *entry, * The search for an empty entry will start at @next and will wrap * around if necessary. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Takes and releases the xa_lock while * disabling softirqs. May sleep if the @gfp flags permit. * Return: 0 if the allocation succeeded without wrapping. 1 if the @@ -1017,6 +1032,9 @@ static inline int xa_alloc_cyclic_bh(struct xarray *xa, u32 *id, void *entry, * The search for an empty entry will start at @next and will wrap * around if necessary. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Process context. Takes and releases the xa_lock while * disabling interrupts. May sleep if the @gfp flags permit. * Return: 0 if the allocation succeeded without wrapping. 1 if the diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 0675be0f3fa0..c6932d1a3fa8 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -784,6 +784,11 @@ static inline bool ipv6_addr_v4mapped(const struct in6_addr *a) cpu_to_be32(0x0000ffff))) == 0UL; } +static inline bool ipv6_addr_v4mapped_any(const struct in6_addr *a) +{ + return ipv6_addr_v4mapped(a) && ipv4_is_zeronet(a->s6_addr32[3]); +} + static inline bool ipv6_addr_v4mapped_loopback(const struct in6_addr *a) { return ipv6_addr_v4mapped(a) && ipv4_is_loopback(a->s6_addr32[3]); @@ -1360,7 +1365,7 @@ static inline int __ip6_sock_set_addr_preferences(struct sock *sk, int val) return 0; } -static inline int ip6_sock_set_addr_preferences(struct sock *sk, bool val) +static inline int ip6_sock_set_addr_preferences(struct sock *sk, int val) { int ret; diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index a2b8d30c4c80..49f768d0ff37 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -764,7 +764,7 @@ scsi_template_proc_dir(const struct scsi_host_template *sht); #define scsi_template_proc_dir(sht) NULL #endif extern void scsi_scan_host(struct Scsi_Host *); -extern void scsi_rescan_device(struct device *); +extern void scsi_rescan_device(struct scsi_device *); extern void scsi_remove_host(struct Scsi_Host *); extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *); extern int scsi_host_busy(struct Scsi_Host *shost); diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h index c9a8bce9a785..d70c55f17df7 100644 --- a/include/sound/dmaengine_pcm.h +++ b/include/sound/dmaengine_pcm.h @@ -142,7 +142,7 @@ struct snd_dmaengine_pcm_config { struct snd_pcm_substream *substream); int (*process)(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - struct iov_iter *buf, unsigned long bytes); + unsigned long bytes); dma_filter_fn compat_filter_fn; struct device *dma_dev; const char *chan_names[SNDRV_PCM_STREAM_LAST + 1]; diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 17bea3144551..ceca69b46a82 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -139,7 +139,7 @@ struct snd_soc_component_driver { struct snd_pcm_audio_tstamp_report *audio_tstamp_report); int (*copy)(struct snd_soc_component *component, struct snd_pcm_substream *substream, int channel, - unsigned long pos, struct iov_iter *buf, + unsigned long pos, struct iov_iter *iter, unsigned long bytes); struct page *(*page)(struct snd_soc_component *component, struct snd_pcm_substream *substream, @@ -511,7 +511,7 @@ int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream); int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream, int channel, unsigned long pos, - struct iov_iter *buf, unsigned long bytes); + struct iov_iter *iter, unsigned long bytes); struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream, unsigned long offset); int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream, diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index ee0bcff14b69..9b731976ce2f 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -445,6 +445,8 @@ typedef struct elf64_shdr { #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */ #define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */ +#define NT_RISCV_CSR 0x900 /* RISC-V Control and Status Registers */ +#define NT_RISCV_VECTOR 0x901 /* RISC-V vector registers */ #define NT_LOONGARCH_CPUCFG 0xa00 /* LoongArch CPU config registers */ #define NT_LOONGARCH_CSR 0xa01 /* LoongArch control and status registers */ #define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ diff --git a/include/uapi/scsi/scsi_bsg_ufs.h b/include/uapi/scsi/scsi_bsg_ufs.h index 7c7975f9905e..03f2beadf201 100644 --- a/include/uapi/scsi/scsi_bsg_ufs.h +++ b/include/uapi/scsi/scsi_bsg_ufs.h @@ -83,7 +83,7 @@ struct utp_upiu_header { union { __u8 tm_function; __u8 query_function; - }; + } __attribute__((packed)); __u8 response; __u8 status; __u8 ehs_length; diff --git a/io_uring/fdinfo.c b/io_uring/fdinfo.c index 300455b4bc12..c53678875416 100644 --- a/io_uring/fdinfo.c +++ b/io_uring/fdinfo.c @@ -93,6 +93,8 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *f) struct io_uring_sqe *sqe; unsigned int sq_idx; + if (ctx->flags & IORING_SETUP_NO_SQARRAY) + break; sq_idx = READ_ONCE(ctx->sq_array[entry & sq_mask]); if (sq_idx > sq_mask) continue; diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 62f345587df5..1ecc8c748768 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -174,6 +174,16 @@ static void io_worker_ref_put(struct io_wq *wq) complete(&wq->worker_done); } +bool io_wq_worker_stopped(void) +{ + struct io_worker *worker = current->worker_private; + + if (WARN_ON_ONCE(!io_wq_current_is_worker())) + return true; + + return test_bit(IO_WQ_BIT_EXIT, &worker->wq->state); +} + static void io_worker_cancel_cb(struct io_worker *worker) { struct io_wq_acct *acct = io_wq_get_acct(worker); diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 06d9ca90c577..2b2a6406dd8e 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -52,6 +52,7 @@ void io_wq_hash_work(struct io_wq_work *work, void *val); int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); +bool io_wq_worker_stopped(void); static inline bool io_wq_is_hashed(struct io_wq_work *work) { diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index e7675355048d..783ed0fff71b 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -150,6 +150,31 @@ static void io_queue_sqe(struct io_kiocb *req); struct kmem_cache *req_cachep; +static int __read_mostly sysctl_io_uring_disabled; +static int __read_mostly sysctl_io_uring_group = -1; + +#ifdef CONFIG_SYSCTL +static struct ctl_table kernel_io_uring_disabled_table[] = { + { + .procname = "io_uring_disabled", + .data = &sysctl_io_uring_disabled, + .maxlen = sizeof(sysctl_io_uring_disabled), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_TWO, + }, + { + .procname = "io_uring_group", + .data = &sysctl_io_uring_group, + .maxlen = sizeof(gid_t), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + {}, +}; +#endif + struct sock *io_uring_get_socket(struct file *file) { #if defined(CONFIG_UNIX) @@ -883,7 +908,7 @@ static void __io_flush_post_cqes(struct io_ring_ctx *ctx) struct io_uring_cqe *cqe = &ctx->completion_cqes[i]; if (!io_fill_cqe_aux(ctx, cqe->user_data, cqe->res, cqe->flags)) { - if (ctx->task_complete) { + if (ctx->lockless_cq) { spin_lock(&ctx->completion_lock); io_cqring_event_overflow(ctx, cqe->user_data, cqe->res, cqe->flags, 0, 0); @@ -1541,7 +1566,7 @@ void __io_submit_flush_completions(struct io_ring_ctx *ctx) if (!(req->flags & REQ_F_CQE_SKIP) && unlikely(!io_fill_cqe_req(ctx, req))) { - if (ctx->task_complete) { + if (ctx->lockless_cq) { spin_lock(&ctx->completion_lock); io_req_cqe_overflow(req); spin_unlock(&ctx->completion_lock); @@ -1950,6 +1975,8 @@ void io_wq_submit_work(struct io_wq_work *work) if (!needs_poll) { if (!(req->ctx->flags & IORING_SETUP_IOPOLL)) break; + if (io_wq_worker_stopped()) + break; cond_resched(); continue; } @@ -4038,9 +4065,30 @@ static long io_uring_setup(u32 entries, struct io_uring_params __user *params) return io_uring_create(entries, &p, params); } +static inline bool io_uring_allowed(void) +{ + int disabled = READ_ONCE(sysctl_io_uring_disabled); + kgid_t io_uring_group; + + if (disabled == 2) + return false; + + if (disabled == 0 || capable(CAP_SYS_ADMIN)) + return true; + + io_uring_group = make_kgid(&init_user_ns, sysctl_io_uring_group); + if (!gid_valid(io_uring_group)) + return false; + + return in_group_p(io_uring_group); +} + SYSCALL_DEFINE2(io_uring_setup, u32, entries, struct io_uring_params __user *, params) { + if (!io_uring_allowed()) + return -EPERM; + return io_uring_setup(entries, params); } @@ -4634,6 +4682,10 @@ static int __init io_uring_init(void) offsetof(struct io_kiocb, cmd.data), sizeof_field(struct io_kiocb, cmd.data), NULL); +#ifdef CONFIG_SYSCTL + register_sysctl_init("kernel", kernel_io_uring_disabled_table); +#endif + return 0; }; __initcall(io_uring_init); diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index ee2d2c687fda..bd6c2c7959a5 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -430,7 +430,9 @@ __cold int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, if (sqd) { io_sq_thread_park(sqd); - ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask); + /* Don't set affinity for a dying thread */ + if (sqd->thread) + ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask); io_sq_thread_unpark(sqd); } diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 0f8f036d8bd1..4e3ce0542e31 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -870,7 +870,7 @@ static struct bpf_prog_pack *alloc_new_pack(bpf_jit_fill_hole_t bpf_fill_ill_ins GFP_KERNEL); if (!pack) return NULL; - pack->ptr = module_alloc(BPF_PROG_PACK_SIZE); + pack->ptr = bpf_jit_alloc_exec(BPF_PROG_PACK_SIZE); if (!pack->ptr) { kfree(pack); return NULL; @@ -894,7 +894,7 @@ void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns) mutex_lock(&pack_mutex); if (size > BPF_PROG_PACK_SIZE) { size = round_up(size, PAGE_SIZE); - ptr = module_alloc(size); + ptr = bpf_jit_alloc_exec(size); if (ptr) { bpf_fill_ill_insns(ptr, size); set_vm_flush_reset_perms(ptr); @@ -932,7 +932,7 @@ void bpf_prog_pack_free(struct bpf_binary_header *hdr) mutex_lock(&pack_mutex); if (hdr->size > BPF_PROG_PACK_SIZE) { - module_memfree(hdr); + bpf_jit_free_exec(hdr); goto out; } @@ -956,7 +956,7 @@ void bpf_prog_pack_free(struct bpf_binary_header *hdr) if (bitmap_find_next_zero_area(pack->bitmap, BPF_PROG_CHUNK_COUNT, 0, BPF_PROG_CHUNK_COUNT, 0) == 0) { list_del(&pack->list); - module_memfree(pack->ptr); + bpf_jit_free_exec(pack->ptr); kfree(pack); } out: diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 4c1e9a3c0ab6..f488997b0717 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -160,7 +160,7 @@ if DMA_CMA config DMA_NUMA_CMA bool "Enable separate DMA Contiguous Memory Area for NUMA Node" - default NUMA + depends on NUMA help Enable this option to get numa CMA areas so that NUMA devices can get local memory by DMA coherent APIs. diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index 88c595e49e34..f005c66f378c 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -473,11 +473,6 @@ static int __init rmem_cma_setup(struct reserved_mem *rmem) return -EBUSY; } - if (memblock_is_region_reserved(rmem->base, rmem->size)) { - pr_info("Reserved memory: overlap with other memblock reserved region\n"); - return -EBUSY; - } - if (!of_get_flat_dt_prop(node, "reusable", NULL) || of_get_flat_dt_prop(node, "no-map", NULL)) return -EINVAL; diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index f190651bcadd..06366acd27b0 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -637,15 +637,19 @@ static struct dma_debug_entry *__dma_entry_alloc(void) return entry; } -static void __dma_entry_alloc_check_leak(void) +/* + * This should be called outside of free_entries_lock scope to avoid potential + * deadlocks with serial consoles that use DMA. + */ +static void __dma_entry_alloc_check_leak(u32 nr_entries) { - u32 tmp = nr_total_entries % nr_prealloc_entries; + u32 tmp = nr_entries % nr_prealloc_entries; /* Shout each time we tick over some multiple of the initial pool */ if (tmp < DMA_DEBUG_DYNAMIC_ENTRIES) { pr_info("dma_debug_entry pool grown to %u (%u00%%)\n", - nr_total_entries, - (nr_total_entries / nr_prealloc_entries)); + nr_entries, + (nr_entries / nr_prealloc_entries)); } } @@ -656,8 +660,10 @@ static void __dma_entry_alloc_check_leak(void) */ static struct dma_debug_entry *dma_entry_alloc(void) { + bool alloc_check_leak = false; struct dma_debug_entry *entry; unsigned long flags; + u32 nr_entries; spin_lock_irqsave(&free_entries_lock, flags); if (num_free_entries == 0) { @@ -667,13 +673,17 @@ static struct dma_debug_entry *dma_entry_alloc(void) pr_err("debugging out of memory - disabling\n"); return NULL; } - __dma_entry_alloc_check_leak(); + alloc_check_leak = true; + nr_entries = nr_total_entries; } entry = __dma_entry_alloc(); spin_unlock_irqrestore(&free_entries_lock, flags); + if (alloc_check_leak) + __dma_entry_alloc_check_leak(nr_entries); + #ifdef CONFIG_STACKTRACE entry->stack_len = stack_trace_save(entry->stack_entries, ARRAY_SIZE(entry->stack_entries), diff --git a/kernel/dma/pool.c b/kernel/dma/pool.c index 1acec2e22827..b481c48a31a6 100644 --- a/kernel/dma/pool.c +++ b/kernel/dma/pool.c @@ -135,9 +135,9 @@ static int atomic_pool_expand(struct gen_pool *pool, size_t pool_size, remove_mapping: #ifdef CONFIG_DMA_DIRECT_REMAP dma_common_free_remap(addr, pool_size); -#endif -free_page: __maybe_unused +free_page: __free_pages(page, order); +#endif out: return ret; } diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 96fc38cb2e84..7e0b4dd02398 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -538,14 +538,12 @@ char *log_buf_addr_get(void) { return log_buf; } -EXPORT_SYMBOL_GPL(log_buf_addr_get); /* Return log buffer size */ u32 log_buf_len_get(void) { return log_buf_len; } -EXPORT_SYMBOL_GPL(log_buf_len_get); /* * Define how much of the log buffer we could take at maximum. The value diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 78502d4c7214..a1651edc48d5 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -2198,6 +2198,8 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, err = -ENOMEM; goto out_err; } + + cond_resched(); } cpus_read_lock(); @@ -2388,6 +2390,11 @@ rb_iter_head_event(struct ring_buffer_iter *iter) */ commit = rb_page_commit(iter_head_page); smp_rmb(); + + /* An event needs to be at least 8 bytes in size */ + if (iter->head > commit - 8) + goto reset; + event = __rb_page_index(iter_head_page, iter->head); length = rb_event_length(event); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 2b4ded753367..abaaf516fcae 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1772,7 +1772,7 @@ static void trace_create_maxlat_file(struct trace_array *tr, init_irq_work(&tr->fsnotify_irqwork, latency_fsnotify_workfn_irq); tr->d_max_latency = trace_create_file("tracing_max_latency", TRACE_MODE_WRITE, - d_tracer, &tr->max_latency, + d_tracer, tr, &tracing_max_lat_fops); } @@ -1805,7 +1805,7 @@ void latency_fsnotify(struct trace_array *tr) #define trace_create_maxlat_file(tr, d_tracer) \ trace_create_file("tracing_max_latency", TRACE_MODE_WRITE, \ - d_tracer, &tr->max_latency, &tracing_max_lat_fops) + d_tracer, tr, &tracing_max_lat_fops) #endif @@ -4973,6 +4973,33 @@ int tracing_open_generic_tr(struct inode *inode, struct file *filp) return 0; } +/* + * The private pointer of the inode is the trace_event_file. + * Update the tr ref count associated to it. + */ +int tracing_open_file_tr(struct inode *inode, struct file *filp) +{ + struct trace_event_file *file = inode->i_private; + int ret; + + ret = tracing_check_open_get_tr(file->tr); + if (ret) + return ret; + + filp->private_data = inode->i_private; + + return 0; +} + +int tracing_release_file_tr(struct inode *inode, struct file *filp) +{ + struct trace_event_file *file = inode->i_private; + + trace_array_put(file->tr); + + return 0; +} + static int tracing_mark_open(struct inode *inode, struct file *filp) { stream_open(inode, filp); @@ -6691,14 +6718,18 @@ static ssize_t tracing_max_lat_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos) { - return tracing_nsecs_read(filp->private_data, ubuf, cnt, ppos); + struct trace_array *tr = filp->private_data; + + return tracing_nsecs_read(&tr->max_latency, ubuf, cnt, ppos); } static ssize_t tracing_max_lat_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos) { - return tracing_nsecs_write(filp->private_data, ubuf, cnt, ppos); + struct trace_array *tr = filp->private_data; + + return tracing_nsecs_write(&tr->max_latency, ubuf, cnt, ppos); } #endif @@ -7752,18 +7783,20 @@ static const struct file_operations tracing_thresh_fops = { #ifdef CONFIG_TRACER_MAX_TRACE static const struct file_operations tracing_max_lat_fops = { - .open = tracing_open_generic, + .open = tracing_open_generic_tr, .read = tracing_max_lat_read, .write = tracing_max_lat_write, .llseek = generic_file_llseek, + .release = tracing_release_generic_tr, }; #endif static const struct file_operations set_tracer_fops = { - .open = tracing_open_generic, + .open = tracing_open_generic_tr, .read = tracing_set_trace_read, .write = tracing_set_trace_write, .llseek = generic_file_llseek, + .release = tracing_release_generic_tr, }; static const struct file_operations tracing_pipe_fops = { @@ -8956,12 +8989,33 @@ trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt, return cnt; } +static int tracing_open_options(struct inode *inode, struct file *filp) +{ + struct trace_option_dentry *topt = inode->i_private; + int ret; + + ret = tracing_check_open_get_tr(topt->tr); + if (ret) + return ret; + + filp->private_data = inode->i_private; + return 0; +} + +static int tracing_release_options(struct inode *inode, struct file *file) +{ + struct trace_option_dentry *topt = file->private_data; + + trace_array_put(topt->tr); + return 0; +} static const struct file_operations trace_options_fops = { - .open = tracing_open_generic, + .open = tracing_open_options, .read = trace_options_read, .write = trace_options_write, .llseek = generic_file_llseek, + .release = tracing_release_options, }; /* @@ -9739,8 +9793,8 @@ init_tracer_tracefs(struct trace_array *tr, struct dentry *d_tracer) tr, &tracing_mark_fops); file = __find_event_file(tr, "ftrace", "print"); - if (file && file->dir) - trace_create_file("trigger", TRACE_MODE_WRITE, file->dir, + if (file && file->ef) + eventfs_add_file("trigger", TRACE_MODE_WRITE, file->ef, file, &event_trigger_fops); tr->trace_marker_file = file; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 5669dd1f90d9..77debe53f07c 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -610,6 +610,8 @@ void tracing_reset_all_online_cpus(void); void tracing_reset_all_online_cpus_unlocked(void); int tracing_open_generic(struct inode *inode, struct file *filp); int tracing_open_generic_tr(struct inode *inode, struct file *filp); +int tracing_open_file_tr(struct inode *inode, struct file *filp); +int tracing_release_file_tr(struct inode *inode, struct file *filp); bool tracing_is_disabled(void); bool tracer_tracing_is_on(struct trace_array *tr); void tracer_tracing_on(struct trace_array *tr); diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index ed367d713be0..91951d038ba4 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -992,19 +992,6 @@ static void remove_subsystem(struct trace_subsystem_dir *dir) static void remove_event_file_dir(struct trace_event_file *file) { - struct dentry *dir = file->dir; - struct dentry *child; - - if (dir) { - spin_lock(&dir->d_lock); /* probably unneeded */ - list_for_each_entry(child, &dir->d_subdirs, d_child) { - if (d_really_is_positive(child)) /* probably unneeded */ - d_inode(child)->i_private = NULL; - } - spin_unlock(&dir->d_lock); - - tracefs_remove(dir); - } eventfs_remove(file->ef); list_del(&file->list); remove_subsystem(file->system); @@ -2103,9 +2090,10 @@ static const struct file_operations ftrace_set_event_notrace_pid_fops = { }; static const struct file_operations ftrace_enable_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_enable_read, .write = event_enable_write, + .release = tracing_release_file_tr, .llseek = default_llseek, }; @@ -2122,9 +2110,10 @@ static const struct file_operations ftrace_event_id_fops = { }; static const struct file_operations ftrace_event_filter_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_filter_read, .write = event_filter_write, + .release = tracing_release_file_tr, .llseek = default_llseek, }; @@ -2297,6 +2286,7 @@ event_subsystem_dir(struct trace_array *tr, const char *name, { struct event_subsystem *system, *iter; struct trace_subsystem_dir *dir; + struct eventfs_file *ef; int res; /* First see if we did not already create this dir */ @@ -2329,13 +2319,14 @@ event_subsystem_dir(struct trace_array *tr, const char *name, } else __get_system(system); - dir->ef = eventfs_add_subsystem_dir(name, parent); - if (IS_ERR(dir->ef)) { + ef = eventfs_add_subsystem_dir(name, parent); + if (IS_ERR(ef)) { pr_warn("Failed to create system directory %s\n", name); __put_system(system); goto out_free; } + dir->ef = ef; dir->tr = tr; dir->ref_count = 1; dir->nr_events = 1; @@ -2415,6 +2406,7 @@ event_create_dir(struct dentry *parent, struct trace_event_file *file) struct trace_event_call *call = file->event_call; struct eventfs_file *ef_subsystem = NULL; struct trace_array *tr = file->tr; + struct eventfs_file *ef; const char *name; int ret; @@ -2431,12 +2423,14 @@ event_create_dir(struct dentry *parent, struct trace_event_file *file) return -ENOMEM; name = trace_event_name(call); - file->ef = eventfs_add_dir(name, ef_subsystem); - if (IS_ERR(file->ef)) { + ef = eventfs_add_dir(name, ef_subsystem); + if (IS_ERR(ef)) { pr_warn("Could not create tracefs '%s' directory\n", name); return -1; } + file->ef = ef; + if (call->class->reg && !(call->flags & TRACE_EVENT_FL_IGNORE_ENABLE)) eventfs_add_file("enable", TRACE_MODE_WRITE, file->ef, file, &ftrace_enable_fops); diff --git a/kernel/trace/trace_events_inject.c b/kernel/trace/trace_events_inject.c index abe805d471eb..8650562bdaa9 100644 --- a/kernel/trace/trace_events_inject.c +++ b/kernel/trace/trace_events_inject.c @@ -328,7 +328,8 @@ event_inject_read(struct file *file, char __user *buf, size_t size, } const struct file_operations event_inject_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_inject_read, .write = event_inject_write, + .release = tracing_release_file_tr, }; diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 9897d0bfcab7..14cb275a0bab 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -337,7 +337,7 @@ static void print_synth_event_num_val(struct trace_seq *s, break; default: - trace_seq_printf(s, print_fmt, name, val, space); + trace_seq_printf(s, print_fmt, name, val->as_u64, space); break; } } diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 319cfbeb0738..fa307f93fa2e 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2237,6 +2237,17 @@ config TEST_DIV64 If unsure, say N. +config TEST_IOV_ITER + tristate "Test iov_iter operation" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + Enable this to turn on testing of the operation of the I/O iterator + (iov_iter). This test is executed only once during system boot (so + affects only boot time), or at module load time. + + If unsure, say N. + config KPROBES_SANITY_TEST tristate "Kprobes sanity tests" if !KUNIT_ALL_TESTS depends on DEBUG_KERNEL diff --git a/lib/Makefile b/lib/Makefile index 2e08397f6210..740109b6e2c8 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -64,6 +64,7 @@ obj-$(CONFIG_TEST_BITOPS) += test_bitops.o CFLAGS_test_bitops.o += -Werror obj-$(CONFIG_CPUMASK_KUNIT_TEST) += cpumask_kunit.o obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o +obj-$(CONFIG_TEST_IOV_ITER) += kunit_iov_iter.o obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o obj-$(CONFIG_TEST_IDA) += test_ida.o obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o diff --git a/lib/idr.c b/lib/idr.c index 7ecdfdb5309e..13f2758c2377 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -100,7 +100,7 @@ EXPORT_SYMBOL_GPL(idr_alloc); * @end: The maximum ID (exclusive). * @gfp: Memory allocation flags. * - * Allocates an unused ID in the range specified by @nextid and @end. If + * Allocates an unused ID in the range specified by @start and @end. If * @end is <= 0, it is treated as one larger than %INT_MAX. This allows * callers to use @start + N as @end as long as N is within integer range. * The search for an unused ID will start at the last ID allocated and will diff --git a/lib/iov_iter.c b/lib/iov_iter.c index b31597b0ca20..27234a820eeb 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1654,14 +1654,14 @@ static ssize_t iov_iter_extract_bvec_pages(struct iov_iter *i, size_t *offset0) { struct page **p, *page; - size_t skip = i->iov_offset, offset; + size_t skip = i->iov_offset, offset, size; int k; for (;;) { if (i->nr_segs == 0) return 0; - maxsize = min(maxsize, i->bvec->bv_len - skip); - if (maxsize) + size = min(maxsize, i->bvec->bv_len - skip); + if (size) break; i->iov_offset = 0; i->nr_segs--; @@ -1674,16 +1674,16 @@ static ssize_t iov_iter_extract_bvec_pages(struct iov_iter *i, offset = skip % PAGE_SIZE; *offset0 = offset; - maxpages = want_pages_array(pages, maxsize, offset, maxpages); + maxpages = want_pages_array(pages, size, offset, maxpages); if (!maxpages) return -ENOMEM; p = *pages; for (k = 0; k < maxpages; k++) p[k] = page + k; - maxsize = min_t(size_t, maxsize, maxpages * PAGE_SIZE - offset); - iov_iter_advance(i, maxsize); - return maxsize; + size = min_t(size_t, size, maxpages * PAGE_SIZE - offset); + iov_iter_advance(i, size); + return size; } /* @@ -1698,14 +1698,14 @@ static ssize_t iov_iter_extract_kvec_pages(struct iov_iter *i, { struct page **p, *page; const void *kaddr; - size_t skip = i->iov_offset, offset, len; + size_t skip = i->iov_offset, offset, len, size; int k; for (;;) { if (i->nr_segs == 0) return 0; - maxsize = min(maxsize, i->kvec->iov_len - skip); - if (maxsize) + size = min(maxsize, i->kvec->iov_len - skip); + if (size) break; i->iov_offset = 0; i->nr_segs--; @@ -1717,13 +1717,13 @@ static ssize_t iov_iter_extract_kvec_pages(struct iov_iter *i, offset = (unsigned long)kaddr & ~PAGE_MASK; *offset0 = offset; - maxpages = want_pages_array(pages, maxsize, offset, maxpages); + maxpages = want_pages_array(pages, size, offset, maxpages); if (!maxpages) return -ENOMEM; p = *pages; kaddr -= offset; - len = offset + maxsize; + len = offset + size; for (k = 0; k < maxpages; k++) { size_t seg = min_t(size_t, len, PAGE_SIZE); @@ -1737,9 +1737,9 @@ static ssize_t iov_iter_extract_kvec_pages(struct iov_iter *i, kaddr += PAGE_SIZE; } - maxsize = min_t(size_t, maxsize, maxpages * PAGE_SIZE - offset); - iov_iter_advance(i, maxsize); - return maxsize; + size = min_t(size_t, size, maxpages * PAGE_SIZE - offset); + iov_iter_advance(i, size); + return size; } /* diff --git a/lib/kunit/executor.c b/lib/kunit/executor.c index 5181aa2e760b..a6348489d45f 100644 --- a/lib/kunit/executor.c +++ b/lib/kunit/executor.c @@ -65,7 +65,7 @@ struct kunit_glob_filter { }; /* Split "suite_glob.test_glob" into two. Assumes filter_glob is not empty. */ -static void kunit_parse_glob_filter(struct kunit_glob_filter *parsed, +static int kunit_parse_glob_filter(struct kunit_glob_filter *parsed, const char *filter_glob) { const int len = strlen(filter_glob); @@ -73,16 +73,28 @@ static void kunit_parse_glob_filter(struct kunit_glob_filter *parsed, if (!period) { parsed->suite_glob = kzalloc(len + 1, GFP_KERNEL); + if (!parsed->suite_glob) + return -ENOMEM; + parsed->test_glob = NULL; strcpy(parsed->suite_glob, filter_glob); - return; + return 0; } parsed->suite_glob = kzalloc(period - filter_glob + 1, GFP_KERNEL); + if (!parsed->suite_glob) + return -ENOMEM; + parsed->test_glob = kzalloc(len - (period - filter_glob) + 1, GFP_KERNEL); + if (!parsed->test_glob) { + kfree(parsed->suite_glob); + return -ENOMEM; + } strncpy(parsed->suite_glob, filter_glob, period - filter_glob); strncpy(parsed->test_glob, period + 1, len - (period - filter_glob)); + + return 0; } /* Create a copy of suite with only tests that match test_glob. */ @@ -152,21 +164,24 @@ kunit_filter_suites(const struct kunit_suite_set *suite_set, } copy_start = copy; - if (filter_glob) - kunit_parse_glob_filter(&parsed_glob, filter_glob); + if (filter_glob) { + *err = kunit_parse_glob_filter(&parsed_glob, filter_glob); + if (*err) + goto free_copy; + } /* Parse attribute filters */ if (filters) { filter_count = kunit_get_filter_count(filters); parsed_filters = kcalloc(filter_count, sizeof(*parsed_filters), GFP_KERNEL); if (!parsed_filters) { - kfree(copy); - return filtered; + *err = -ENOMEM; + goto free_parsed_glob; } for (j = 0; j < filter_count; j++) parsed_filters[j] = kunit_next_attr_filter(&filters, err); if (*err) - goto err; + goto free_parsed_filters; } for (i = 0; &suite_set->start[i] != suite_set->end; i++) { @@ -178,7 +193,7 @@ kunit_filter_suites(const struct kunit_suite_set *suite_set, parsed_glob.test_glob); if (IS_ERR(filtered_suite)) { *err = PTR_ERR(filtered_suite); - goto err; + goto free_parsed_filters; } } if (filter_count > 0 && parsed_filters != NULL) { @@ -195,10 +210,11 @@ kunit_filter_suites(const struct kunit_suite_set *suite_set, filtered_suite = new_filtered_suite; if (*err) - goto err; + goto free_parsed_filters; + if (IS_ERR(filtered_suite)) { *err = PTR_ERR(filtered_suite); - goto err; + goto free_parsed_filters; } if (!filtered_suite) break; @@ -213,17 +229,19 @@ kunit_filter_suites(const struct kunit_suite_set *suite_set, filtered.start = copy_start; filtered.end = copy; -err: - if (*err) - kfree(copy); +free_parsed_filters: + if (filter_count) + kfree(parsed_filters); +free_parsed_glob: if (filter_glob) { kfree(parsed_glob.suite_glob); kfree(parsed_glob.test_glob); } - if (filter_count) - kfree(parsed_filters); +free_copy: + if (*err) + kfree(copy); return filtered; } diff --git a/lib/kunit/executor_test.c b/lib/kunit/executor_test.c index 4084071d0eb5..b4f6f96b2844 100644 --- a/lib/kunit/executor_test.c +++ b/lib/kunit/executor_test.c @@ -119,7 +119,7 @@ static void parse_filter_attr_test(struct kunit *test) { int j, filter_count; struct kunit_attr_filter *parsed_filters; - char *filters = "speed>slow, module!=example"; + char filters[] = "speed>slow, module!=example", *filter = filters; int err = 0; filter_count = kunit_get_filter_count(filters); @@ -128,7 +128,7 @@ static void parse_filter_attr_test(struct kunit *test) parsed_filters = kunit_kcalloc(test, filter_count, sizeof(*parsed_filters), GFP_KERNEL); for (j = 0; j < filter_count; j++) { - parsed_filters[j] = kunit_next_attr_filter(&filters, &err); + parsed_filters[j] = kunit_next_attr_filter(&filter, &err); KUNIT_ASSERT_EQ_MSG(test, err, 0, "failed to parse filter '%s'", filters[j]); } @@ -154,6 +154,7 @@ static void filter_attr_test(struct kunit *test) .start = subsuite, .end = &subsuite[2], }; struct kunit_suite_set got; + char filter[] = "speed>slow"; int err = 0; subsuite[0] = alloc_fake_suite(test, "normal_suite", dummy_attr_test_cases); @@ -168,7 +169,7 @@ static void filter_attr_test(struct kunit *test) * attribute is unset and thus, the filtering is based on the parent attribute * of slow. */ - got = kunit_filter_suites(&suite_set, NULL, "speed>slow", NULL, &err); + got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start); KUNIT_ASSERT_EQ(test, err, 0); kfree_at_end(test, got.start); @@ -191,12 +192,13 @@ static void filter_attr_empty_test(struct kunit *test) .start = subsuite, .end = &subsuite[2], }; struct kunit_suite_set got; + char filter[] = "module!=dummy"; int err = 0; subsuite[0] = alloc_fake_suite(test, "suite1", dummy_attr_test_cases); subsuite[1] = alloc_fake_suite(test, "suite2", dummy_attr_test_cases); - got = kunit_filter_suites(&suite_set, NULL, "module!=dummy", NULL, &err); + got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err); KUNIT_ASSERT_EQ(test, err, 0); kfree_at_end(test, got.start); /* just in case */ @@ -211,12 +213,13 @@ static void filter_attr_skip_test(struct kunit *test) .start = subsuite, .end = &subsuite[1], }; struct kunit_suite_set got; + char filter[] = "speed>slow"; int err = 0; subsuite[0] = alloc_fake_suite(test, "suite", dummy_attr_test_cases); /* Want: suite(slow, normal), NULL -> suite(slow with SKIP, normal), NULL */ - got = kunit_filter_suites(&suite_set, NULL, "speed>slow", "skip", &err); + got = kunit_filter_suites(&suite_set, NULL, filter, "skip", &err); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start); KUNIT_ASSERT_EQ(test, err, 0); kfree_at_end(test, got.start); diff --git a/lib/kunit/test.c b/lib/kunit/test.c index 49698a168437..421f13981412 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -784,12 +784,13 @@ static int kunit_module_notify(struct notifier_block *nb, unsigned long val, switch (val) { case MODULE_STATE_LIVE: - kunit_module_init(mod); break; case MODULE_STATE_GOING: kunit_module_exit(mod); break; case MODULE_STATE_COMING: + kunit_module_init(mod); + break; case MODULE_STATE_UNFORMED: break; } diff --git a/lib/kunit_iov_iter.c b/lib/kunit_iov_iter.c new file mode 100644 index 000000000000..859b67c4d697 --- /dev/null +++ b/lib/kunit_iov_iter.c @@ -0,0 +1,777 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* I/O iterator tests. This can only test kernel-backed iterator types. + * + * Copyright (C) 2023 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include +#include + +MODULE_DESCRIPTION("iov_iter testing"); +MODULE_AUTHOR("David Howells "); +MODULE_LICENSE("GPL"); + +struct kvec_test_range { + int from, to; +}; + +static const struct kvec_test_range kvec_test_ranges[] = { + { 0x00002, 0x00002 }, + { 0x00027, 0x03000 }, + { 0x05193, 0x18794 }, + { 0x20000, 0x20000 }, + { 0x20000, 0x24000 }, + { 0x24000, 0x27001 }, + { 0x29000, 0xffffb }, + { 0xffffd, 0xffffe }, + { -1 } +}; + +static inline u8 pattern(unsigned long x) +{ + return x & 0xff; +} + +static void iov_kunit_unmap(void *data) +{ + vunmap(data); +} + +static void *__init iov_kunit_create_buffer(struct kunit *test, + struct page ***ppages, + size_t npages) +{ + struct page **pages; + unsigned long got; + void *buffer; + + pages = kunit_kcalloc(test, npages, sizeof(struct page *), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, pages); + *ppages = pages; + + got = alloc_pages_bulk_array(GFP_KERNEL, npages, pages); + if (got != npages) { + release_pages(pages, got); + KUNIT_ASSERT_EQ(test, got, npages); + } + + buffer = vmap(pages, npages, VM_MAP | VM_MAP_PUT_PAGES, PAGE_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, buffer); + + kunit_add_action_or_reset(test, iov_kunit_unmap, buffer); + return buffer; +} + +static void __init iov_kunit_load_kvec(struct kunit *test, + struct iov_iter *iter, int dir, + struct kvec *kvec, unsigned int kvmax, + void *buffer, size_t bufsize, + const struct kvec_test_range *pr) +{ + size_t size = 0; + int i; + + for (i = 0; i < kvmax; i++, pr++) { + if (pr->from < 0) + break; + KUNIT_ASSERT_GE(test, pr->to, pr->from); + KUNIT_ASSERT_LE(test, pr->to, bufsize); + kvec[i].iov_base = buffer + pr->from; + kvec[i].iov_len = pr->to - pr->from; + size += pr->to - pr->from; + } + KUNIT_ASSERT_LE(test, size, bufsize); + + iov_iter_kvec(iter, dir, kvec, i, size); +} + +/* + * Test copying to a ITER_KVEC-type iterator. + */ +static void __init iov_kunit_copy_to_kvec(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct page **spages, **bpages; + struct kvec kvec[8]; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, patt; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + scratch = iov_kunit_create_buffer(test, &spages, npages); + for (i = 0; i < bufsize; i++) + scratch[i] = pattern(i); + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + memset(buffer, 0, bufsize); + + iov_kunit_load_kvec(test, &iter, READ, kvec, ARRAY_SIZE(kvec), + buffer, bufsize, kvec_test_ranges); + size = iter.count; + + copied = copy_to_iter(scratch, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.nr_segs, 0); + + /* Build the expected image in the scratch buffer. */ + patt = 0; + memset(scratch, 0, bufsize); + for (pr = kvec_test_ranges; pr->from >= 0; pr++) + for (i = pr->from; i < pr->to; i++) + scratch[i] = pattern(patt++); + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i); + if (buffer[i] != scratch[i]) + return; + } + + KUNIT_SUCCEED(); +} + +/* + * Test copying from a ITER_KVEC-type iterator. + */ +static void __init iov_kunit_copy_from_kvec(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct page **spages, **bpages; + struct kvec kvec[8]; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, j; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + for (i = 0; i < bufsize; i++) + buffer[i] = pattern(i); + + scratch = iov_kunit_create_buffer(test, &spages, npages); + memset(scratch, 0, bufsize); + + iov_kunit_load_kvec(test, &iter, WRITE, kvec, ARRAY_SIZE(kvec), + buffer, bufsize, kvec_test_ranges); + size = min(iter.count, bufsize); + + copied = copy_from_iter(scratch, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.nr_segs, 0); + + /* Build the expected image in the main buffer. */ + i = 0; + memset(buffer, 0, bufsize); + for (pr = kvec_test_ranges; pr->from >= 0; pr++) { + for (j = pr->from; j < pr->to; j++) { + buffer[i++] = pattern(j); + if (i >= bufsize) + goto stop; + } + } +stop: + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i); + if (scratch[i] != buffer[i]) + return; + } + + KUNIT_SUCCEED(); +} + +struct bvec_test_range { + int page, from, to; +}; + +static const struct bvec_test_range bvec_test_ranges[] = { + { 0, 0x0002, 0x0002 }, + { 1, 0x0027, 0x0893 }, + { 2, 0x0193, 0x0794 }, + { 3, 0x0000, 0x1000 }, + { 4, 0x0000, 0x1000 }, + { 5, 0x0000, 0x1000 }, + { 6, 0x0000, 0x0ffb }, + { 6, 0x0ffd, 0x0ffe }, + { -1, -1, -1 } +}; + +static void __init iov_kunit_load_bvec(struct kunit *test, + struct iov_iter *iter, int dir, + struct bio_vec *bvec, unsigned int bvmax, + struct page **pages, size_t npages, + size_t bufsize, + const struct bvec_test_range *pr) +{ + struct page *can_merge = NULL, *page; + size_t size = 0; + int i; + + for (i = 0; i < bvmax; i++, pr++) { + if (pr->from < 0) + break; + KUNIT_ASSERT_LT(test, pr->page, npages); + KUNIT_ASSERT_LT(test, pr->page * PAGE_SIZE, bufsize); + KUNIT_ASSERT_GE(test, pr->from, 0); + KUNIT_ASSERT_GE(test, pr->to, pr->from); + KUNIT_ASSERT_LE(test, pr->to, PAGE_SIZE); + + page = pages[pr->page]; + if (pr->from == 0 && pr->from != pr->to && page == can_merge) { + i--; + bvec[i].bv_len += pr->to; + } else { + bvec_set_page(&bvec[i], page, pr->to - pr->from, pr->from); + } + + size += pr->to - pr->from; + if ((pr->to & ~PAGE_MASK) == 0) + can_merge = page + pr->to / PAGE_SIZE; + else + can_merge = NULL; + } + + iov_iter_bvec(iter, dir, bvec, i, size); +} + +/* + * Test copying to a ITER_BVEC-type iterator. + */ +static void __init iov_kunit_copy_to_bvec(struct kunit *test) +{ + const struct bvec_test_range *pr; + struct iov_iter iter; + struct bio_vec bvec[8]; + struct page **spages, **bpages; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, b, patt; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + scratch = iov_kunit_create_buffer(test, &spages, npages); + for (i = 0; i < bufsize; i++) + scratch[i] = pattern(i); + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + memset(buffer, 0, bufsize); + + iov_kunit_load_bvec(test, &iter, READ, bvec, ARRAY_SIZE(bvec), + bpages, npages, bufsize, bvec_test_ranges); + size = iter.count; + + copied = copy_to_iter(scratch, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.nr_segs, 0); + + /* Build the expected image in the scratch buffer. */ + b = 0; + patt = 0; + memset(scratch, 0, bufsize); + for (pr = bvec_test_ranges; pr->from >= 0; pr++, b++) { + u8 *p = scratch + pr->page * PAGE_SIZE; + + for (i = pr->from; i < pr->to; i++) + p[i] = pattern(patt++); + } + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i); + if (buffer[i] != scratch[i]) + return; + } + + KUNIT_SUCCEED(); +} + +/* + * Test copying from a ITER_BVEC-type iterator. + */ +static void __init iov_kunit_copy_from_bvec(struct kunit *test) +{ + const struct bvec_test_range *pr; + struct iov_iter iter; + struct bio_vec bvec[8]; + struct page **spages, **bpages; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, j; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + for (i = 0; i < bufsize; i++) + buffer[i] = pattern(i); + + scratch = iov_kunit_create_buffer(test, &spages, npages); + memset(scratch, 0, bufsize); + + iov_kunit_load_bvec(test, &iter, WRITE, bvec, ARRAY_SIZE(bvec), + bpages, npages, bufsize, bvec_test_ranges); + size = iter.count; + + copied = copy_from_iter(scratch, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.nr_segs, 0); + + /* Build the expected image in the main buffer. */ + i = 0; + memset(buffer, 0, bufsize); + for (pr = bvec_test_ranges; pr->from >= 0; pr++) { + size_t patt = pr->page * PAGE_SIZE; + + for (j = pr->from; j < pr->to; j++) { + buffer[i++] = pattern(patt + j); + if (i >= bufsize) + goto stop; + } + } +stop: + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i); + if (scratch[i] != buffer[i]) + return; + } + + KUNIT_SUCCEED(); +} + +static void iov_kunit_destroy_xarray(void *data) +{ + struct xarray *xarray = data; + + xa_destroy(xarray); + kfree(xarray); +} + +static void __init iov_kunit_load_xarray(struct kunit *test, + struct iov_iter *iter, int dir, + struct xarray *xarray, + struct page **pages, size_t npages) +{ + size_t size = 0; + int i; + + for (i = 0; i < npages; i++) { + void *x = xa_store(xarray, i, pages[i], GFP_KERNEL); + + KUNIT_ASSERT_FALSE(test, xa_is_err(x)); + size += PAGE_SIZE; + } + iov_iter_xarray(iter, dir, xarray, 0, size); +} + +static struct xarray *iov_kunit_create_xarray(struct kunit *test) +{ + struct xarray *xarray; + + xarray = kzalloc(sizeof(struct xarray), GFP_KERNEL); + xa_init(xarray); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, xarray); + kunit_add_action_or_reset(test, iov_kunit_destroy_xarray, xarray); + return xarray; +} + +/* + * Test copying to a ITER_XARRAY-type iterator. + */ +static void __init iov_kunit_copy_to_xarray(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct xarray *xarray; + struct page **spages, **bpages; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, patt; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + xarray = iov_kunit_create_xarray(test); + + scratch = iov_kunit_create_buffer(test, &spages, npages); + for (i = 0; i < bufsize; i++) + scratch[i] = pattern(i); + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + memset(buffer, 0, bufsize); + + iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages); + + i = 0; + for (pr = kvec_test_ranges; pr->from >= 0; pr++) { + size = pr->to - pr->from; + KUNIT_ASSERT_LE(test, pr->to, bufsize); + + iov_iter_xarray(&iter, READ, xarray, pr->from, size); + copied = copy_to_iter(scratch + i, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.iov_offset, size); + i += size; + } + + /* Build the expected image in the scratch buffer. */ + patt = 0; + memset(scratch, 0, bufsize); + for (pr = kvec_test_ranges; pr->from >= 0; pr++) + for (i = pr->from; i < pr->to; i++) + scratch[i] = pattern(patt++); + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i); + if (buffer[i] != scratch[i]) + return; + } + + KUNIT_SUCCEED(); +} + +/* + * Test copying from a ITER_XARRAY-type iterator. + */ +static void __init iov_kunit_copy_from_xarray(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct xarray *xarray; + struct page **spages, **bpages; + u8 *scratch, *buffer; + size_t bufsize, npages, size, copied; + int i, j; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + xarray = iov_kunit_create_xarray(test); + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + for (i = 0; i < bufsize; i++) + buffer[i] = pattern(i); + + scratch = iov_kunit_create_buffer(test, &spages, npages); + memset(scratch, 0, bufsize); + + iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages); + + i = 0; + for (pr = kvec_test_ranges; pr->from >= 0; pr++) { + size = pr->to - pr->from; + KUNIT_ASSERT_LE(test, pr->to, bufsize); + + iov_iter_xarray(&iter, WRITE, xarray, pr->from, size); + copied = copy_from_iter(scratch + i, size, &iter); + + KUNIT_EXPECT_EQ(test, copied, size); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.iov_offset, size); + i += size; + } + + /* Build the expected image in the main buffer. */ + i = 0; + memset(buffer, 0, bufsize); + for (pr = kvec_test_ranges; pr->from >= 0; pr++) { + for (j = pr->from; j < pr->to; j++) { + buffer[i++] = pattern(j); + if (i >= bufsize) + goto stop; + } + } +stop: + + /* Compare the images */ + for (i = 0; i < bufsize; i++) { + KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i); + if (scratch[i] != buffer[i]) + return; + } + + KUNIT_SUCCEED(); +} + +/* + * Test the extraction of ITER_KVEC-type iterators. + */ +static void __init iov_kunit_extract_pages_kvec(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct page **bpages, *pagelist[8], **pages = pagelist; + struct kvec kvec[8]; + u8 *buffer; + ssize_t len; + size_t bufsize, size = 0, npages; + int i, from; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + buffer = iov_kunit_create_buffer(test, &bpages, npages); + + iov_kunit_load_kvec(test, &iter, READ, kvec, ARRAY_SIZE(kvec), + buffer, bufsize, kvec_test_ranges); + size = iter.count; + + pr = kvec_test_ranges; + from = pr->from; + do { + size_t offset0 = LONG_MAX; + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) + pagelist[i] = (void *)(unsigned long)0xaa55aa55aa55aa55ULL; + + len = iov_iter_extract_pages(&iter, &pages, 100 * 1024, + ARRAY_SIZE(pagelist), 0, &offset0); + KUNIT_EXPECT_GE(test, len, 0); + if (len < 0) + break; + KUNIT_EXPECT_GE(test, (ssize_t)offset0, 0); + KUNIT_EXPECT_LT(test, offset0, PAGE_SIZE); + KUNIT_EXPECT_LE(test, len, size); + KUNIT_EXPECT_EQ(test, iter.count, size - len); + size -= len; + + if (len == 0) + break; + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) { + struct page *p; + ssize_t part = min_t(ssize_t, len, PAGE_SIZE - offset0); + int ix; + + KUNIT_ASSERT_GE(test, part, 0); + while (from == pr->to) { + pr++; + from = pr->from; + if (from < 0) + goto stop; + } + ix = from / PAGE_SIZE; + KUNIT_ASSERT_LT(test, ix, npages); + p = bpages[ix]; + KUNIT_EXPECT_PTR_EQ(test, pagelist[i], p); + KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE); + from += part; + len -= part; + KUNIT_ASSERT_GE(test, len, 0); + if (len == 0) + break; + offset0 = 0; + } + + if (test->status == KUNIT_FAILURE) + break; + } while (iov_iter_count(&iter) > 0); + +stop: + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_SUCCEED(); +} + +/* + * Test the extraction of ITER_BVEC-type iterators. + */ +static void __init iov_kunit_extract_pages_bvec(struct kunit *test) +{ + const struct bvec_test_range *pr; + struct iov_iter iter; + struct page **bpages, *pagelist[8], **pages = pagelist; + struct bio_vec bvec[8]; + ssize_t len; + size_t bufsize, size = 0, npages; + int i, from; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + iov_kunit_create_buffer(test, &bpages, npages); + iov_kunit_load_bvec(test, &iter, READ, bvec, ARRAY_SIZE(bvec), + bpages, npages, bufsize, bvec_test_ranges); + size = iter.count; + + pr = bvec_test_ranges; + from = pr->from; + do { + size_t offset0 = LONG_MAX; + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) + pagelist[i] = (void *)(unsigned long)0xaa55aa55aa55aa55ULL; + + len = iov_iter_extract_pages(&iter, &pages, 100 * 1024, + ARRAY_SIZE(pagelist), 0, &offset0); + KUNIT_EXPECT_GE(test, len, 0); + if (len < 0) + break; + KUNIT_EXPECT_GE(test, (ssize_t)offset0, 0); + KUNIT_EXPECT_LT(test, offset0, PAGE_SIZE); + KUNIT_EXPECT_LE(test, len, size); + KUNIT_EXPECT_EQ(test, iter.count, size - len); + size -= len; + + if (len == 0) + break; + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) { + struct page *p; + ssize_t part = min_t(ssize_t, len, PAGE_SIZE - offset0); + int ix; + + KUNIT_ASSERT_GE(test, part, 0); + while (from == pr->to) { + pr++; + from = pr->from; + if (from < 0) + goto stop; + } + ix = pr->page + from / PAGE_SIZE; + KUNIT_ASSERT_LT(test, ix, npages); + p = bpages[ix]; + KUNIT_EXPECT_PTR_EQ(test, pagelist[i], p); + KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE); + from += part; + len -= part; + KUNIT_ASSERT_GE(test, len, 0); + if (len == 0) + break; + offset0 = 0; + } + + if (test->status == KUNIT_FAILURE) + break; + } while (iov_iter_count(&iter) > 0); + +stop: + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_SUCCEED(); +} + +/* + * Test the extraction of ITER_XARRAY-type iterators. + */ +static void __init iov_kunit_extract_pages_xarray(struct kunit *test) +{ + const struct kvec_test_range *pr; + struct iov_iter iter; + struct xarray *xarray; + struct page **bpages, *pagelist[8], **pages = pagelist; + ssize_t len; + size_t bufsize, size = 0, npages; + int i, from; + + bufsize = 0x100000; + npages = bufsize / PAGE_SIZE; + + xarray = iov_kunit_create_xarray(test); + + iov_kunit_create_buffer(test, &bpages, npages); + iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages); + + for (pr = kvec_test_ranges; pr->from >= 0; pr++) { + from = pr->from; + size = pr->to - from; + KUNIT_ASSERT_LE(test, pr->to, bufsize); + + iov_iter_xarray(&iter, WRITE, xarray, from, size); + + do { + size_t offset0 = LONG_MAX; + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) + pagelist[i] = (void *)(unsigned long)0xaa55aa55aa55aa55ULL; + + len = iov_iter_extract_pages(&iter, &pages, 100 * 1024, + ARRAY_SIZE(pagelist), 0, &offset0); + KUNIT_EXPECT_GE(test, len, 0); + if (len < 0) + break; + KUNIT_EXPECT_LE(test, len, size); + KUNIT_EXPECT_EQ(test, iter.count, size - len); + if (len == 0) + break; + size -= len; + KUNIT_EXPECT_GE(test, (ssize_t)offset0, 0); + KUNIT_EXPECT_LT(test, offset0, PAGE_SIZE); + + for (i = 0; i < ARRAY_SIZE(pagelist); i++) { + struct page *p; + ssize_t part = min_t(ssize_t, len, PAGE_SIZE - offset0); + int ix; + + KUNIT_ASSERT_GE(test, part, 0); + ix = from / PAGE_SIZE; + KUNIT_ASSERT_LT(test, ix, npages); + p = bpages[ix]; + KUNIT_EXPECT_PTR_EQ(test, pagelist[i], p); + KUNIT_EXPECT_EQ(test, offset0, from % PAGE_SIZE); + from += part; + len -= part; + KUNIT_ASSERT_GE(test, len, 0); + if (len == 0) + break; + offset0 = 0; + } + + if (test->status == KUNIT_FAILURE) + goto stop; + } while (iov_iter_count(&iter) > 0); + + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_EQ(test, iter.count, 0); + KUNIT_EXPECT_EQ(test, iter.iov_offset, pr->to - pr->from); + } + +stop: + KUNIT_SUCCEED(); +} + +static struct kunit_case __refdata iov_kunit_cases[] = { + KUNIT_CASE(iov_kunit_copy_to_kvec), + KUNIT_CASE(iov_kunit_copy_from_kvec), + KUNIT_CASE(iov_kunit_copy_to_bvec), + KUNIT_CASE(iov_kunit_copy_from_bvec), + KUNIT_CASE(iov_kunit_copy_to_xarray), + KUNIT_CASE(iov_kunit_copy_from_xarray), + KUNIT_CASE(iov_kunit_extract_pages_kvec), + KUNIT_CASE(iov_kunit_extract_pages_bvec), + KUNIT_CASE(iov_kunit_extract_pages_xarray), + {} +}; + +static struct kunit_suite iov_kunit_suite = { + .name = "iov_iter", + .test_cases = iov_kunit_cases, +}; + +kunit_test_suites(&iov_kunit_suite); diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile index 45e17619422b..035b0a4db476 100644 --- a/lib/raid6/Makefile +++ b/lib/raid6/Makefile @@ -9,6 +9,7 @@ raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \ vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o +raid6_pq-$(CONFIG_LOONGARCH) += loongarch_simd.o recov_loongarch_simd.o hostprogs += mktables diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index a22a05c9af8a..0ec534faf019 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -73,6 +73,14 @@ const struct raid6_calls * const raid6_algos[] = { &raid6_neonx2, &raid6_neonx1, #endif +#ifdef CONFIG_LOONGARCH +#ifdef CONFIG_CPU_HAS_LASX + &raid6_lasx, +#endif +#ifdef CONFIG_CPU_HAS_LSX + &raid6_lsx, +#endif +#endif #if defined(__ia64__) &raid6_intx32, &raid6_intx16, @@ -103,6 +111,14 @@ const struct raid6_recov_calls *const raid6_recov_algos[] = { #endif #if defined(CONFIG_KERNEL_MODE_NEON) &raid6_recov_neon, +#endif +#ifdef CONFIG_LOONGARCH +#ifdef CONFIG_CPU_HAS_LASX + &raid6_recov_lasx, +#endif +#ifdef CONFIG_CPU_HAS_LSX + &raid6_recov_lsx, +#endif #endif &raid6_recov_intx1, NULL diff --git a/lib/raid6/loongarch.h b/lib/raid6/loongarch.h new file mode 100644 index 000000000000..acfc33ce7056 --- /dev/null +++ b/lib/raid6/loongarch.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2023 WANG Xuerui + * + * raid6/loongarch.h + * + * Definitions common to LoongArch RAID-6 code only + */ + +#ifndef _LIB_RAID6_LOONGARCH_H +#define _LIB_RAID6_LOONGARCH_H + +#ifdef __KERNEL__ + +#include +#include + +#else /* for user-space testing */ + +#include + +/* have to supply these defines for glibc 2.37- and musl */ +#ifndef HWCAP_LOONGARCH_LSX +#define HWCAP_LOONGARCH_LSX (1 << 4) +#endif +#ifndef HWCAP_LOONGARCH_LASX +#define HWCAP_LOONGARCH_LASX (1 << 5) +#endif + +#define kernel_fpu_begin() +#define kernel_fpu_end() + +#define cpu_has_lsx (getauxval(AT_HWCAP) & HWCAP_LOONGARCH_LSX) +#define cpu_has_lasx (getauxval(AT_HWCAP) & HWCAP_LOONGARCH_LASX) + +#endif /* __KERNEL__ */ + +#endif /* _LIB_RAID6_LOONGARCH_H */ diff --git a/lib/raid6/loongarch_simd.c b/lib/raid6/loongarch_simd.c new file mode 100644 index 000000000000..aa5d9f924ca3 --- /dev/null +++ b/lib/raid6/loongarch_simd.c @@ -0,0 +1,422 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * RAID6 syndrome calculations in LoongArch SIMD (LSX & LASX) + * + * Copyright 2023 WANG Xuerui + * + * Based on the generic RAID-6 code (int.uc): + * + * Copyright 2002-2004 H. Peter Anvin + */ + +#include +#include "loongarch.h" + +/* + * The vector algorithms are currently priority 0, which means the generic + * scalar algorithms are not being disabled if vector support is present. + * This is like the similar LoongArch RAID5 XOR code, with the main reason + * repeated here: it cannot be ruled out at this point of time, that some + * future (maybe reduced) models could run the vector algorithms slower than + * the scalar ones, maybe for errata or micro-op reasons. It may be + * appropriate to revisit this after one or two more uarch generations. + */ + +#ifdef CONFIG_CPU_HAS_LSX +#define NSIZE 16 + +static int raid6_has_lsx(void) +{ + return cpu_has_lsx; +} + +static void raid6_lsx_gen_syndrome(int disks, size_t bytes, void **ptrs) +{ + u8 **dptr = (u8 **)ptrs; + u8 *p, *q; + int d, z, z0; + + z0 = disks - 3; /* Highest data disk */ + p = dptr[z0+1]; /* XOR parity */ + q = dptr[z0+2]; /* RS syndrome */ + + kernel_fpu_begin(); + + /* + * $vr0, $vr1, $vr2, $vr3: wp + * $vr4, $vr5, $vr6, $vr7: wq + * $vr8, $vr9, $vr10, $vr11: wd + * $vr12, $vr13, $vr14, $vr15: w2 + * $vr16, $vr17, $vr18, $vr19: w1 + */ + for (d = 0; d < bytes; d += NSIZE*4) { + /* wq$$ = wp$$ = *(unative_t *)&dptr[z0][d+$$*NSIZE]; */ + asm volatile("vld $vr0, %0" : : "m"(dptr[z0][d+0*NSIZE])); + asm volatile("vld $vr1, %0" : : "m"(dptr[z0][d+1*NSIZE])); + asm volatile("vld $vr2, %0" : : "m"(dptr[z0][d+2*NSIZE])); + asm volatile("vld $vr3, %0" : : "m"(dptr[z0][d+3*NSIZE])); + asm volatile("vori.b $vr4, $vr0, 0"); + asm volatile("vori.b $vr5, $vr1, 0"); + asm volatile("vori.b $vr6, $vr2, 0"); + asm volatile("vori.b $vr7, $vr3, 0"); + for (z = z0-1; z >= 0; z--) { + /* wd$$ = *(unative_t *)&dptr[z][d+$$*NSIZE]; */ + asm volatile("vld $vr8, %0" : : "m"(dptr[z][d+0*NSIZE])); + asm volatile("vld $vr9, %0" : : "m"(dptr[z][d+1*NSIZE])); + asm volatile("vld $vr10, %0" : : "m"(dptr[z][d+2*NSIZE])); + asm volatile("vld $vr11, %0" : : "m"(dptr[z][d+3*NSIZE])); + /* wp$$ ^= wd$$; */ + asm volatile("vxor.v $vr0, $vr0, $vr8"); + asm volatile("vxor.v $vr1, $vr1, $vr9"); + asm volatile("vxor.v $vr2, $vr2, $vr10"); + asm volatile("vxor.v $vr3, $vr3, $vr11"); + /* w2$$ = MASK(wq$$); */ + asm volatile("vslti.b $vr12, $vr4, 0"); + asm volatile("vslti.b $vr13, $vr5, 0"); + asm volatile("vslti.b $vr14, $vr6, 0"); + asm volatile("vslti.b $vr15, $vr7, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("vslli.b $vr16, $vr4, 1"); + asm volatile("vslli.b $vr17, $vr5, 1"); + asm volatile("vslli.b $vr18, $vr6, 1"); + asm volatile("vslli.b $vr19, $vr7, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("vandi.b $vr12, $vr12, 0x1d"); + asm volatile("vandi.b $vr13, $vr13, 0x1d"); + asm volatile("vandi.b $vr14, $vr14, 0x1d"); + asm volatile("vandi.b $vr15, $vr15, 0x1d"); + /* w1$$ ^= w2$$; */ + asm volatile("vxor.v $vr16, $vr16, $vr12"); + asm volatile("vxor.v $vr17, $vr17, $vr13"); + asm volatile("vxor.v $vr18, $vr18, $vr14"); + asm volatile("vxor.v $vr19, $vr19, $vr15"); + /* wq$$ = w1$$ ^ wd$$; */ + asm volatile("vxor.v $vr4, $vr16, $vr8"); + asm volatile("vxor.v $vr5, $vr17, $vr9"); + asm volatile("vxor.v $vr6, $vr18, $vr10"); + asm volatile("vxor.v $vr7, $vr19, $vr11"); + } + /* *(unative_t *)&p[d+NSIZE*$$] = wp$$; */ + asm volatile("vst $vr0, %0" : "=m"(p[d+NSIZE*0])); + asm volatile("vst $vr1, %0" : "=m"(p[d+NSIZE*1])); + asm volatile("vst $vr2, %0" : "=m"(p[d+NSIZE*2])); + asm volatile("vst $vr3, %0" : "=m"(p[d+NSIZE*3])); + /* *(unative_t *)&q[d+NSIZE*$$] = wq$$; */ + asm volatile("vst $vr4, %0" : "=m"(q[d+NSIZE*0])); + asm volatile("vst $vr5, %0" : "=m"(q[d+NSIZE*1])); + asm volatile("vst $vr6, %0" : "=m"(q[d+NSIZE*2])); + asm volatile("vst $vr7, %0" : "=m"(q[d+NSIZE*3])); + } + + kernel_fpu_end(); +} + +static void raid6_lsx_xor_syndrome(int disks, int start, int stop, + size_t bytes, void **ptrs) +{ + u8 **dptr = (u8 **)ptrs; + u8 *p, *q; + int d, z, z0; + + z0 = stop; /* P/Q right side optimization */ + p = dptr[disks-2]; /* XOR parity */ + q = dptr[disks-1]; /* RS syndrome */ + + kernel_fpu_begin(); + + /* + * $vr0, $vr1, $vr2, $vr3: wp + * $vr4, $vr5, $vr6, $vr7: wq + * $vr8, $vr9, $vr10, $vr11: wd + * $vr12, $vr13, $vr14, $vr15: w2 + * $vr16, $vr17, $vr18, $vr19: w1 + */ + for (d = 0; d < bytes; d += NSIZE*4) { + /* P/Q data pages */ + /* wq$$ = wp$$ = *(unative_t *)&dptr[z0][d+$$*NSIZE]; */ + asm volatile("vld $vr0, %0" : : "m"(dptr[z0][d+0*NSIZE])); + asm volatile("vld $vr1, %0" : : "m"(dptr[z0][d+1*NSIZE])); + asm volatile("vld $vr2, %0" : : "m"(dptr[z0][d+2*NSIZE])); + asm volatile("vld $vr3, %0" : : "m"(dptr[z0][d+3*NSIZE])); + asm volatile("vori.b $vr4, $vr0, 0"); + asm volatile("vori.b $vr5, $vr1, 0"); + asm volatile("vori.b $vr6, $vr2, 0"); + asm volatile("vori.b $vr7, $vr3, 0"); + for (z = z0-1; z >= start; z--) { + /* wd$$ = *(unative_t *)&dptr[z][d+$$*NSIZE]; */ + asm volatile("vld $vr8, %0" : : "m"(dptr[z][d+0*NSIZE])); + asm volatile("vld $vr9, %0" : : "m"(dptr[z][d+1*NSIZE])); + asm volatile("vld $vr10, %0" : : "m"(dptr[z][d+2*NSIZE])); + asm volatile("vld $vr11, %0" : : "m"(dptr[z][d+3*NSIZE])); + /* wp$$ ^= wd$$; */ + asm volatile("vxor.v $vr0, $vr0, $vr8"); + asm volatile("vxor.v $vr1, $vr1, $vr9"); + asm volatile("vxor.v $vr2, $vr2, $vr10"); + asm volatile("vxor.v $vr3, $vr3, $vr11"); + /* w2$$ = MASK(wq$$); */ + asm volatile("vslti.b $vr12, $vr4, 0"); + asm volatile("vslti.b $vr13, $vr5, 0"); + asm volatile("vslti.b $vr14, $vr6, 0"); + asm volatile("vslti.b $vr15, $vr7, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("vslli.b $vr16, $vr4, 1"); + asm volatile("vslli.b $vr17, $vr5, 1"); + asm volatile("vslli.b $vr18, $vr6, 1"); + asm volatile("vslli.b $vr19, $vr7, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("vandi.b $vr12, $vr12, 0x1d"); + asm volatile("vandi.b $vr13, $vr13, 0x1d"); + asm volatile("vandi.b $vr14, $vr14, 0x1d"); + asm volatile("vandi.b $vr15, $vr15, 0x1d"); + /* w1$$ ^= w2$$; */ + asm volatile("vxor.v $vr16, $vr16, $vr12"); + asm volatile("vxor.v $vr17, $vr17, $vr13"); + asm volatile("vxor.v $vr18, $vr18, $vr14"); + asm volatile("vxor.v $vr19, $vr19, $vr15"); + /* wq$$ = w1$$ ^ wd$$; */ + asm volatile("vxor.v $vr4, $vr16, $vr8"); + asm volatile("vxor.v $vr5, $vr17, $vr9"); + asm volatile("vxor.v $vr6, $vr18, $vr10"); + asm volatile("vxor.v $vr7, $vr19, $vr11"); + } + + /* P/Q left side optimization */ + for (z = start-1; z >= 0; z--) { + /* w2$$ = MASK(wq$$); */ + asm volatile("vslti.b $vr12, $vr4, 0"); + asm volatile("vslti.b $vr13, $vr5, 0"); + asm volatile("vslti.b $vr14, $vr6, 0"); + asm volatile("vslti.b $vr15, $vr7, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("vslli.b $vr16, $vr4, 1"); + asm volatile("vslli.b $vr17, $vr5, 1"); + asm volatile("vslli.b $vr18, $vr6, 1"); + asm volatile("vslli.b $vr19, $vr7, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("vandi.b $vr12, $vr12, 0x1d"); + asm volatile("vandi.b $vr13, $vr13, 0x1d"); + asm volatile("vandi.b $vr14, $vr14, 0x1d"); + asm volatile("vandi.b $vr15, $vr15, 0x1d"); + /* wq$$ = w1$$ ^ w2$$; */ + asm volatile("vxor.v $vr4, $vr16, $vr12"); + asm volatile("vxor.v $vr5, $vr17, $vr13"); + asm volatile("vxor.v $vr6, $vr18, $vr14"); + asm volatile("vxor.v $vr7, $vr19, $vr15"); + } + /* + * *(unative_t *)&p[d+NSIZE*$$] ^= wp$$; + * *(unative_t *)&q[d+NSIZE*$$] ^= wq$$; + */ + asm volatile( + "vld $vr20, %0\n\t" + "vld $vr21, %1\n\t" + "vld $vr22, %2\n\t" + "vld $vr23, %3\n\t" + "vld $vr24, %4\n\t" + "vld $vr25, %5\n\t" + "vld $vr26, %6\n\t" + "vld $vr27, %7\n\t" + "vxor.v $vr20, $vr20, $vr0\n\t" + "vxor.v $vr21, $vr21, $vr1\n\t" + "vxor.v $vr22, $vr22, $vr2\n\t" + "vxor.v $vr23, $vr23, $vr3\n\t" + "vxor.v $vr24, $vr24, $vr4\n\t" + "vxor.v $vr25, $vr25, $vr5\n\t" + "vxor.v $vr26, $vr26, $vr6\n\t" + "vxor.v $vr27, $vr27, $vr7\n\t" + "vst $vr20, %0\n\t" + "vst $vr21, %1\n\t" + "vst $vr22, %2\n\t" + "vst $vr23, %3\n\t" + "vst $vr24, %4\n\t" + "vst $vr25, %5\n\t" + "vst $vr26, %6\n\t" + "vst $vr27, %7\n\t" + : "+m"(p[d+NSIZE*0]), "+m"(p[d+NSIZE*1]), + "+m"(p[d+NSIZE*2]), "+m"(p[d+NSIZE*3]), + "+m"(q[d+NSIZE*0]), "+m"(q[d+NSIZE*1]), + "+m"(q[d+NSIZE*2]), "+m"(q[d+NSIZE*3]) + ); + } + + kernel_fpu_end(); +} + +const struct raid6_calls raid6_lsx = { + raid6_lsx_gen_syndrome, + raid6_lsx_xor_syndrome, + raid6_has_lsx, + "lsx", + .priority = 0 /* see the comment near the top of the file for reason */ +}; + +#undef NSIZE +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX +#define NSIZE 32 + +static int raid6_has_lasx(void) +{ + return cpu_has_lasx; +} + +static void raid6_lasx_gen_syndrome(int disks, size_t bytes, void **ptrs) +{ + u8 **dptr = (u8 **)ptrs; + u8 *p, *q; + int d, z, z0; + + z0 = disks - 3; /* Highest data disk */ + p = dptr[z0+1]; /* XOR parity */ + q = dptr[z0+2]; /* RS syndrome */ + + kernel_fpu_begin(); + + /* + * $xr0, $xr1: wp + * $xr2, $xr3: wq + * $xr4, $xr5: wd + * $xr6, $xr7: w2 + * $xr8, $xr9: w1 + */ + for (d = 0; d < bytes; d += NSIZE*2) { + /* wq$$ = wp$$ = *(unative_t *)&dptr[z0][d+$$*NSIZE]; */ + asm volatile("xvld $xr0, %0" : : "m"(dptr[z0][d+0*NSIZE])); + asm volatile("xvld $xr1, %0" : : "m"(dptr[z0][d+1*NSIZE])); + asm volatile("xvori.b $xr2, $xr0, 0"); + asm volatile("xvori.b $xr3, $xr1, 0"); + for (z = z0-1; z >= 0; z--) { + /* wd$$ = *(unative_t *)&dptr[z][d+$$*NSIZE]; */ + asm volatile("xvld $xr4, %0" : : "m"(dptr[z][d+0*NSIZE])); + asm volatile("xvld $xr5, %0" : : "m"(dptr[z][d+1*NSIZE])); + /* wp$$ ^= wd$$; */ + asm volatile("xvxor.v $xr0, $xr0, $xr4"); + asm volatile("xvxor.v $xr1, $xr1, $xr5"); + /* w2$$ = MASK(wq$$); */ + asm volatile("xvslti.b $xr6, $xr2, 0"); + asm volatile("xvslti.b $xr7, $xr3, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("xvslli.b $xr8, $xr2, 1"); + asm volatile("xvslli.b $xr9, $xr3, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("xvandi.b $xr6, $xr6, 0x1d"); + asm volatile("xvandi.b $xr7, $xr7, 0x1d"); + /* w1$$ ^= w2$$; */ + asm volatile("xvxor.v $xr8, $xr8, $xr6"); + asm volatile("xvxor.v $xr9, $xr9, $xr7"); + /* wq$$ = w1$$ ^ wd$$; */ + asm volatile("xvxor.v $xr2, $xr8, $xr4"); + asm volatile("xvxor.v $xr3, $xr9, $xr5"); + } + /* *(unative_t *)&p[d+NSIZE*$$] = wp$$; */ + asm volatile("xvst $xr0, %0" : "=m"(p[d+NSIZE*0])); + asm volatile("xvst $xr1, %0" : "=m"(p[d+NSIZE*1])); + /* *(unative_t *)&q[d+NSIZE*$$] = wq$$; */ + asm volatile("xvst $xr2, %0" : "=m"(q[d+NSIZE*0])); + asm volatile("xvst $xr3, %0" : "=m"(q[d+NSIZE*1])); + } + + kernel_fpu_end(); +} + +static void raid6_lasx_xor_syndrome(int disks, int start, int stop, + size_t bytes, void **ptrs) +{ + u8 **dptr = (u8 **)ptrs; + u8 *p, *q; + int d, z, z0; + + z0 = stop; /* P/Q right side optimization */ + p = dptr[disks-2]; /* XOR parity */ + q = dptr[disks-1]; /* RS syndrome */ + + kernel_fpu_begin(); + + /* + * $xr0, $xr1: wp + * $xr2, $xr3: wq + * $xr4, $xr5: wd + * $xr6, $xr7: w2 + * $xr8, $xr9: w1 + */ + for (d = 0; d < bytes; d += NSIZE*2) { + /* P/Q data pages */ + /* wq$$ = wp$$ = *(unative_t *)&dptr[z0][d+$$*NSIZE]; */ + asm volatile("xvld $xr0, %0" : : "m"(dptr[z0][d+0*NSIZE])); + asm volatile("xvld $xr1, %0" : : "m"(dptr[z0][d+1*NSIZE])); + asm volatile("xvori.b $xr2, $xr0, 0"); + asm volatile("xvori.b $xr3, $xr1, 0"); + for (z = z0-1; z >= start; z--) { + /* wd$$ = *(unative_t *)&dptr[z][d+$$*NSIZE]; */ + asm volatile("xvld $xr4, %0" : : "m"(dptr[z][d+0*NSIZE])); + asm volatile("xvld $xr5, %0" : : "m"(dptr[z][d+1*NSIZE])); + /* wp$$ ^= wd$$; */ + asm volatile("xvxor.v $xr0, $xr0, $xr4"); + asm volatile("xvxor.v $xr1, $xr1, $xr5"); + /* w2$$ = MASK(wq$$); */ + asm volatile("xvslti.b $xr6, $xr2, 0"); + asm volatile("xvslti.b $xr7, $xr3, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("xvslli.b $xr8, $xr2, 1"); + asm volatile("xvslli.b $xr9, $xr3, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("xvandi.b $xr6, $xr6, 0x1d"); + asm volatile("xvandi.b $xr7, $xr7, 0x1d"); + /* w1$$ ^= w2$$; */ + asm volatile("xvxor.v $xr8, $xr8, $xr6"); + asm volatile("xvxor.v $xr9, $xr9, $xr7"); + /* wq$$ = w1$$ ^ wd$$; */ + asm volatile("xvxor.v $xr2, $xr8, $xr4"); + asm volatile("xvxor.v $xr3, $xr9, $xr5"); + } + + /* P/Q left side optimization */ + for (z = start-1; z >= 0; z--) { + /* w2$$ = MASK(wq$$); */ + asm volatile("xvslti.b $xr6, $xr2, 0"); + asm volatile("xvslti.b $xr7, $xr3, 0"); + /* w1$$ = SHLBYTE(wq$$); */ + asm volatile("xvslli.b $xr8, $xr2, 1"); + asm volatile("xvslli.b $xr9, $xr3, 1"); + /* w2$$ &= NBYTES(0x1d); */ + asm volatile("xvandi.b $xr6, $xr6, 0x1d"); + asm volatile("xvandi.b $xr7, $xr7, 0x1d"); + /* wq$$ = w1$$ ^ w2$$; */ + asm volatile("xvxor.v $xr2, $xr8, $xr6"); + asm volatile("xvxor.v $xr3, $xr9, $xr7"); + } + /* + * *(unative_t *)&p[d+NSIZE*$$] ^= wp$$; + * *(unative_t *)&q[d+NSIZE*$$] ^= wq$$; + */ + asm volatile( + "xvld $xr10, %0\n\t" + "xvld $xr11, %1\n\t" + "xvld $xr12, %2\n\t" + "xvld $xr13, %3\n\t" + "xvxor.v $xr10, $xr10, $xr0\n\t" + "xvxor.v $xr11, $xr11, $xr1\n\t" + "xvxor.v $xr12, $xr12, $xr2\n\t" + "xvxor.v $xr13, $xr13, $xr3\n\t" + "xvst $xr10, %0\n\t" + "xvst $xr11, %1\n\t" + "xvst $xr12, %2\n\t" + "xvst $xr13, %3\n\t" + : "+m"(p[d+NSIZE*0]), "+m"(p[d+NSIZE*1]), + "+m"(q[d+NSIZE*0]), "+m"(q[d+NSIZE*1]) + ); + } + + kernel_fpu_end(); +} + +const struct raid6_calls raid6_lasx = { + raid6_lasx_gen_syndrome, + raid6_lasx_xor_syndrome, + raid6_has_lasx, + "lasx", + .priority = 0 /* see the comment near the top of the file for reason */ +}; +#undef NSIZE +#endif /* CONFIG_CPU_HAS_LASX */ diff --git a/lib/raid6/recov_loongarch_simd.c b/lib/raid6/recov_loongarch_simd.c new file mode 100644 index 000000000000..94aeac85e6f7 --- /dev/null +++ b/lib/raid6/recov_loongarch_simd.c @@ -0,0 +1,513 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * RAID6 recovery algorithms in LoongArch SIMD (LSX & LASX) + * + * Copyright (C) 2023 WANG Xuerui + * + * Originally based on recov_avx2.c and recov_ssse3.c: + * + * Copyright (C) 2012 Intel Corporation + * Author: Jim Kukunas + */ + +#include +#include "loongarch.h" + +/* + * Unlike with the syndrome calculation algorithms, there's no boot-time + * selection of recovery algorithms by benchmarking, so we have to specify + * the priorities and hope the future cores will all have decent vector + * support (i.e. no LASX slower than LSX, or even scalar code). + */ + +#ifdef CONFIG_CPU_HAS_LSX +static int raid6_has_lsx(void) +{ + return cpu_has_lsx; +} + +static void raid6_2data_recov_lsx(int disks, size_t bytes, int faila, + int failb, void **ptrs) +{ + u8 *p, *q, *dp, *dq; + const u8 *pbmul; /* P multiplier table for B data */ + const u8 *qmul; /* Q multiplier table (for both) */ + + p = (u8 *)ptrs[disks - 2]; + q = (u8 *)ptrs[disks - 1]; + + /* + * Compute syndrome with zero for the missing data pages + * Use the dead data pages as temporary storage for + * delta p and delta q + */ + dp = (u8 *)ptrs[faila]; + ptrs[faila] = (void *)raid6_empty_zero_page; + ptrs[disks - 2] = dp; + dq = (u8 *)ptrs[failb]; + ptrs[failb] = (void *)raid6_empty_zero_page; + ptrs[disks - 1] = dq; + + raid6_call.gen_syndrome(disks, bytes, ptrs); + + /* Restore pointer table */ + ptrs[faila] = dp; + ptrs[failb] = dq; + ptrs[disks - 2] = p; + ptrs[disks - 1] = q; + + /* Now, pick the proper data tables */ + pbmul = raid6_vgfmul[raid6_gfexi[failb - faila]]; + qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ raid6_gfexp[failb]]]; + + kernel_fpu_begin(); + + /* + * vr20, vr21: qmul + * vr22, vr23: pbmul + */ + asm volatile("vld $vr20, %0" : : "m" (qmul[0])); + asm volatile("vld $vr21, %0" : : "m" (qmul[16])); + asm volatile("vld $vr22, %0" : : "m" (pbmul[0])); + asm volatile("vld $vr23, %0" : : "m" (pbmul[16])); + + while (bytes) { + /* vr4 - vr7: Q */ + asm volatile("vld $vr4, %0" : : "m" (q[0])); + asm volatile("vld $vr5, %0" : : "m" (q[16])); + asm volatile("vld $vr6, %0" : : "m" (q[32])); + asm volatile("vld $vr7, %0" : : "m" (q[48])); + /* vr4 - vr7: Q + Qxy */ + asm volatile("vld $vr8, %0" : : "m" (dq[0])); + asm volatile("vld $vr9, %0" : : "m" (dq[16])); + asm volatile("vld $vr10, %0" : : "m" (dq[32])); + asm volatile("vld $vr11, %0" : : "m" (dq[48])); + asm volatile("vxor.v $vr4, $vr4, $vr8"); + asm volatile("vxor.v $vr5, $vr5, $vr9"); + asm volatile("vxor.v $vr6, $vr6, $vr10"); + asm volatile("vxor.v $vr7, $vr7, $vr11"); + /* vr0 - vr3: P */ + asm volatile("vld $vr0, %0" : : "m" (p[0])); + asm volatile("vld $vr1, %0" : : "m" (p[16])); + asm volatile("vld $vr2, %0" : : "m" (p[32])); + asm volatile("vld $vr3, %0" : : "m" (p[48])); + /* vr0 - vr3: P + Pxy */ + asm volatile("vld $vr8, %0" : : "m" (dp[0])); + asm volatile("vld $vr9, %0" : : "m" (dp[16])); + asm volatile("vld $vr10, %0" : : "m" (dp[32])); + asm volatile("vld $vr11, %0" : : "m" (dp[48])); + asm volatile("vxor.v $vr0, $vr0, $vr8"); + asm volatile("vxor.v $vr1, $vr1, $vr9"); + asm volatile("vxor.v $vr2, $vr2, $vr10"); + asm volatile("vxor.v $vr3, $vr3, $vr11"); + + /* vr8 - vr11: higher 4 bits of each byte of (Q + Qxy) */ + asm volatile("vsrli.b $vr8, $vr4, 4"); + asm volatile("vsrli.b $vr9, $vr5, 4"); + asm volatile("vsrli.b $vr10, $vr6, 4"); + asm volatile("vsrli.b $vr11, $vr7, 4"); + /* vr4 - vr7: lower 4 bits of each byte of (Q + Qxy) */ + asm volatile("vandi.b $vr4, $vr4, 0x0f"); + asm volatile("vandi.b $vr5, $vr5, 0x0f"); + asm volatile("vandi.b $vr6, $vr6, 0x0f"); + asm volatile("vandi.b $vr7, $vr7, 0x0f"); + /* lookup from qmul[0] */ + asm volatile("vshuf.b $vr4, $vr20, $vr20, $vr4"); + asm volatile("vshuf.b $vr5, $vr20, $vr20, $vr5"); + asm volatile("vshuf.b $vr6, $vr20, $vr20, $vr6"); + asm volatile("vshuf.b $vr7, $vr20, $vr20, $vr7"); + /* lookup from qmul[16] */ + asm volatile("vshuf.b $vr8, $vr21, $vr21, $vr8"); + asm volatile("vshuf.b $vr9, $vr21, $vr21, $vr9"); + asm volatile("vshuf.b $vr10, $vr21, $vr21, $vr10"); + asm volatile("vshuf.b $vr11, $vr21, $vr21, $vr11"); + /* vr16 - vr19: B(Q + Qxy) */ + asm volatile("vxor.v $vr16, $vr8, $vr4"); + asm volatile("vxor.v $vr17, $vr9, $vr5"); + asm volatile("vxor.v $vr18, $vr10, $vr6"); + asm volatile("vxor.v $vr19, $vr11, $vr7"); + + /* vr4 - vr7: higher 4 bits of each byte of (P + Pxy) */ + asm volatile("vsrli.b $vr4, $vr0, 4"); + asm volatile("vsrli.b $vr5, $vr1, 4"); + asm volatile("vsrli.b $vr6, $vr2, 4"); + asm volatile("vsrli.b $vr7, $vr3, 4"); + /* vr12 - vr15: lower 4 bits of each byte of (P + Pxy) */ + asm volatile("vandi.b $vr12, $vr0, 0x0f"); + asm volatile("vandi.b $vr13, $vr1, 0x0f"); + asm volatile("vandi.b $vr14, $vr2, 0x0f"); + asm volatile("vandi.b $vr15, $vr3, 0x0f"); + /* lookup from pbmul[0] */ + asm volatile("vshuf.b $vr12, $vr22, $vr22, $vr12"); + asm volatile("vshuf.b $vr13, $vr22, $vr22, $vr13"); + asm volatile("vshuf.b $vr14, $vr22, $vr22, $vr14"); + asm volatile("vshuf.b $vr15, $vr22, $vr22, $vr15"); + /* lookup from pbmul[16] */ + asm volatile("vshuf.b $vr4, $vr23, $vr23, $vr4"); + asm volatile("vshuf.b $vr5, $vr23, $vr23, $vr5"); + asm volatile("vshuf.b $vr6, $vr23, $vr23, $vr6"); + asm volatile("vshuf.b $vr7, $vr23, $vr23, $vr7"); + /* vr4 - vr7: A(P + Pxy) */ + asm volatile("vxor.v $vr4, $vr4, $vr12"); + asm volatile("vxor.v $vr5, $vr5, $vr13"); + asm volatile("vxor.v $vr6, $vr6, $vr14"); + asm volatile("vxor.v $vr7, $vr7, $vr15"); + + /* vr4 - vr7: A(P + Pxy) + B(Q + Qxy) = Dx */ + asm volatile("vxor.v $vr4, $vr4, $vr16"); + asm volatile("vxor.v $vr5, $vr5, $vr17"); + asm volatile("vxor.v $vr6, $vr6, $vr18"); + asm volatile("vxor.v $vr7, $vr7, $vr19"); + asm volatile("vst $vr4, %0" : "=m" (dq[0])); + asm volatile("vst $vr5, %0" : "=m" (dq[16])); + asm volatile("vst $vr6, %0" : "=m" (dq[32])); + asm volatile("vst $vr7, %0" : "=m" (dq[48])); + + /* vr0 - vr3: P + Pxy + Dx = Dy */ + asm volatile("vxor.v $vr0, $vr0, $vr4"); + asm volatile("vxor.v $vr1, $vr1, $vr5"); + asm volatile("vxor.v $vr2, $vr2, $vr6"); + asm volatile("vxor.v $vr3, $vr3, $vr7"); + asm volatile("vst $vr0, %0" : "=m" (dp[0])); + asm volatile("vst $vr1, %0" : "=m" (dp[16])); + asm volatile("vst $vr2, %0" : "=m" (dp[32])); + asm volatile("vst $vr3, %0" : "=m" (dp[48])); + + bytes -= 64; + p += 64; + q += 64; + dp += 64; + dq += 64; + } + + kernel_fpu_end(); +} + +static void raid6_datap_recov_lsx(int disks, size_t bytes, int faila, + void **ptrs) +{ + u8 *p, *q, *dq; + const u8 *qmul; /* Q multiplier table */ + + p = (u8 *)ptrs[disks - 2]; + q = (u8 *)ptrs[disks - 1]; + + /* + * Compute syndrome with zero for the missing data page + * Use the dead data page as temporary storage for delta q + */ + dq = (u8 *)ptrs[faila]; + ptrs[faila] = (void *)raid6_empty_zero_page; + ptrs[disks - 1] = dq; + + raid6_call.gen_syndrome(disks, bytes, ptrs); + + /* Restore pointer table */ + ptrs[faila] = dq; + ptrs[disks - 1] = q; + + /* Now, pick the proper data tables */ + qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila]]]; + + kernel_fpu_begin(); + + /* vr22, vr23: qmul */ + asm volatile("vld $vr22, %0" : : "m" (qmul[0])); + asm volatile("vld $vr23, %0" : : "m" (qmul[16])); + + while (bytes) { + /* vr0 - vr3: P + Dx */ + asm volatile("vld $vr0, %0" : : "m" (p[0])); + asm volatile("vld $vr1, %0" : : "m" (p[16])); + asm volatile("vld $vr2, %0" : : "m" (p[32])); + asm volatile("vld $vr3, %0" : : "m" (p[48])); + /* vr4 - vr7: Qx */ + asm volatile("vld $vr4, %0" : : "m" (dq[0])); + asm volatile("vld $vr5, %0" : : "m" (dq[16])); + asm volatile("vld $vr6, %0" : : "m" (dq[32])); + asm volatile("vld $vr7, %0" : : "m" (dq[48])); + /* vr4 - vr7: Q + Qx */ + asm volatile("vld $vr8, %0" : : "m" (q[0])); + asm volatile("vld $vr9, %0" : : "m" (q[16])); + asm volatile("vld $vr10, %0" : : "m" (q[32])); + asm volatile("vld $vr11, %0" : : "m" (q[48])); + asm volatile("vxor.v $vr4, $vr4, $vr8"); + asm volatile("vxor.v $vr5, $vr5, $vr9"); + asm volatile("vxor.v $vr6, $vr6, $vr10"); + asm volatile("vxor.v $vr7, $vr7, $vr11"); + + /* vr8 - vr11: higher 4 bits of each byte of (Q + Qx) */ + asm volatile("vsrli.b $vr8, $vr4, 4"); + asm volatile("vsrli.b $vr9, $vr5, 4"); + asm volatile("vsrli.b $vr10, $vr6, 4"); + asm volatile("vsrli.b $vr11, $vr7, 4"); + /* vr4 - vr7: lower 4 bits of each byte of (Q + Qx) */ + asm volatile("vandi.b $vr4, $vr4, 0x0f"); + asm volatile("vandi.b $vr5, $vr5, 0x0f"); + asm volatile("vandi.b $vr6, $vr6, 0x0f"); + asm volatile("vandi.b $vr7, $vr7, 0x0f"); + /* lookup from qmul[0] */ + asm volatile("vshuf.b $vr4, $vr22, $vr22, $vr4"); + asm volatile("vshuf.b $vr5, $vr22, $vr22, $vr5"); + asm volatile("vshuf.b $vr6, $vr22, $vr22, $vr6"); + asm volatile("vshuf.b $vr7, $vr22, $vr22, $vr7"); + /* lookup from qmul[16] */ + asm volatile("vshuf.b $vr8, $vr23, $vr23, $vr8"); + asm volatile("vshuf.b $vr9, $vr23, $vr23, $vr9"); + asm volatile("vshuf.b $vr10, $vr23, $vr23, $vr10"); + asm volatile("vshuf.b $vr11, $vr23, $vr23, $vr11"); + /* vr4 - vr7: qmul(Q + Qx) = Dx */ + asm volatile("vxor.v $vr4, $vr4, $vr8"); + asm volatile("vxor.v $vr5, $vr5, $vr9"); + asm volatile("vxor.v $vr6, $vr6, $vr10"); + asm volatile("vxor.v $vr7, $vr7, $vr11"); + asm volatile("vst $vr4, %0" : "=m" (dq[0])); + asm volatile("vst $vr5, %0" : "=m" (dq[16])); + asm volatile("vst $vr6, %0" : "=m" (dq[32])); + asm volatile("vst $vr7, %0" : "=m" (dq[48])); + + /* vr0 - vr3: P + Dx + Dx = P */ + asm volatile("vxor.v $vr0, $vr0, $vr4"); + asm volatile("vxor.v $vr1, $vr1, $vr5"); + asm volatile("vxor.v $vr2, $vr2, $vr6"); + asm volatile("vxor.v $vr3, $vr3, $vr7"); + asm volatile("vst $vr0, %0" : "=m" (p[0])); + asm volatile("vst $vr1, %0" : "=m" (p[16])); + asm volatile("vst $vr2, %0" : "=m" (p[32])); + asm volatile("vst $vr3, %0" : "=m" (p[48])); + + bytes -= 64; + p += 64; + q += 64; + dq += 64; + } + + kernel_fpu_end(); +} + +const struct raid6_recov_calls raid6_recov_lsx = { + .data2 = raid6_2data_recov_lsx, + .datap = raid6_datap_recov_lsx, + .valid = raid6_has_lsx, + .name = "lsx", + .priority = 1, +}; +#endif /* CONFIG_CPU_HAS_LSX */ + +#ifdef CONFIG_CPU_HAS_LASX +static int raid6_has_lasx(void) +{ + return cpu_has_lasx; +} + +static void raid6_2data_recov_lasx(int disks, size_t bytes, int faila, + int failb, void **ptrs) +{ + u8 *p, *q, *dp, *dq; + const u8 *pbmul; /* P multiplier table for B data */ + const u8 *qmul; /* Q multiplier table (for both) */ + + p = (u8 *)ptrs[disks - 2]; + q = (u8 *)ptrs[disks - 1]; + + /* + * Compute syndrome with zero for the missing data pages + * Use the dead data pages as temporary storage for + * delta p and delta q + */ + dp = (u8 *)ptrs[faila]; + ptrs[faila] = (void *)raid6_empty_zero_page; + ptrs[disks - 2] = dp; + dq = (u8 *)ptrs[failb]; + ptrs[failb] = (void *)raid6_empty_zero_page; + ptrs[disks - 1] = dq; + + raid6_call.gen_syndrome(disks, bytes, ptrs); + + /* Restore pointer table */ + ptrs[faila] = dp; + ptrs[failb] = dq; + ptrs[disks - 2] = p; + ptrs[disks - 1] = q; + + /* Now, pick the proper data tables */ + pbmul = raid6_vgfmul[raid6_gfexi[failb - faila]]; + qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila] ^ raid6_gfexp[failb]]]; + + kernel_fpu_begin(); + + /* + * xr20, xr21: qmul + * xr22, xr23: pbmul + */ + asm volatile("vld $vr20, %0" : : "m" (qmul[0])); + asm volatile("vld $vr21, %0" : : "m" (qmul[16])); + asm volatile("vld $vr22, %0" : : "m" (pbmul[0])); + asm volatile("vld $vr23, %0" : : "m" (pbmul[16])); + asm volatile("xvreplve0.q $xr20, $xr20"); + asm volatile("xvreplve0.q $xr21, $xr21"); + asm volatile("xvreplve0.q $xr22, $xr22"); + asm volatile("xvreplve0.q $xr23, $xr23"); + + while (bytes) { + /* xr0, xr1: Q */ + asm volatile("xvld $xr0, %0" : : "m" (q[0])); + asm volatile("xvld $xr1, %0" : : "m" (q[32])); + /* xr0, xr1: Q + Qxy */ + asm volatile("xvld $xr4, %0" : : "m" (dq[0])); + asm volatile("xvld $xr5, %0" : : "m" (dq[32])); + asm volatile("xvxor.v $xr0, $xr0, $xr4"); + asm volatile("xvxor.v $xr1, $xr1, $xr5"); + /* xr2, xr3: P */ + asm volatile("xvld $xr2, %0" : : "m" (p[0])); + asm volatile("xvld $xr3, %0" : : "m" (p[32])); + /* xr2, xr3: P + Pxy */ + asm volatile("xvld $xr4, %0" : : "m" (dp[0])); + asm volatile("xvld $xr5, %0" : : "m" (dp[32])); + asm volatile("xvxor.v $xr2, $xr2, $xr4"); + asm volatile("xvxor.v $xr3, $xr3, $xr5"); + + /* xr4, xr5: higher 4 bits of each byte of (Q + Qxy) */ + asm volatile("xvsrli.b $xr4, $xr0, 4"); + asm volatile("xvsrli.b $xr5, $xr1, 4"); + /* xr0, xr1: lower 4 bits of each byte of (Q + Qxy) */ + asm volatile("xvandi.b $xr0, $xr0, 0x0f"); + asm volatile("xvandi.b $xr1, $xr1, 0x0f"); + /* lookup from qmul[0] */ + asm volatile("xvshuf.b $xr0, $xr20, $xr20, $xr0"); + asm volatile("xvshuf.b $xr1, $xr20, $xr20, $xr1"); + /* lookup from qmul[16] */ + asm volatile("xvshuf.b $xr4, $xr21, $xr21, $xr4"); + asm volatile("xvshuf.b $xr5, $xr21, $xr21, $xr5"); + /* xr6, xr7: B(Q + Qxy) */ + asm volatile("xvxor.v $xr6, $xr4, $xr0"); + asm volatile("xvxor.v $xr7, $xr5, $xr1"); + + /* xr4, xr5: higher 4 bits of each byte of (P + Pxy) */ + asm volatile("xvsrli.b $xr4, $xr2, 4"); + asm volatile("xvsrli.b $xr5, $xr3, 4"); + /* xr0, xr1: lower 4 bits of each byte of (P + Pxy) */ + asm volatile("xvandi.b $xr0, $xr2, 0x0f"); + asm volatile("xvandi.b $xr1, $xr3, 0x0f"); + /* lookup from pbmul[0] */ + asm volatile("xvshuf.b $xr0, $xr22, $xr22, $xr0"); + asm volatile("xvshuf.b $xr1, $xr22, $xr22, $xr1"); + /* lookup from pbmul[16] */ + asm volatile("xvshuf.b $xr4, $xr23, $xr23, $xr4"); + asm volatile("xvshuf.b $xr5, $xr23, $xr23, $xr5"); + /* xr0, xr1: A(P + Pxy) */ + asm volatile("xvxor.v $xr0, $xr0, $xr4"); + asm volatile("xvxor.v $xr1, $xr1, $xr5"); + + /* xr0, xr1: A(P + Pxy) + B(Q + Qxy) = Dx */ + asm volatile("xvxor.v $xr0, $xr0, $xr6"); + asm volatile("xvxor.v $xr1, $xr1, $xr7"); + + /* xr2, xr3: P + Pxy + Dx = Dy */ + asm volatile("xvxor.v $xr2, $xr2, $xr0"); + asm volatile("xvxor.v $xr3, $xr3, $xr1"); + + asm volatile("xvst $xr0, %0" : "=m" (dq[0])); + asm volatile("xvst $xr1, %0" : "=m" (dq[32])); + asm volatile("xvst $xr2, %0" : "=m" (dp[0])); + asm volatile("xvst $xr3, %0" : "=m" (dp[32])); + + bytes -= 64; + p += 64; + q += 64; + dp += 64; + dq += 64; + } + + kernel_fpu_end(); +} + +static void raid6_datap_recov_lasx(int disks, size_t bytes, int faila, + void **ptrs) +{ + u8 *p, *q, *dq; + const u8 *qmul; /* Q multiplier table */ + + p = (u8 *)ptrs[disks - 2]; + q = (u8 *)ptrs[disks - 1]; + + /* + * Compute syndrome with zero for the missing data page + * Use the dead data page as temporary storage for delta q + */ + dq = (u8 *)ptrs[faila]; + ptrs[faila] = (void *)raid6_empty_zero_page; + ptrs[disks - 1] = dq; + + raid6_call.gen_syndrome(disks, bytes, ptrs); + + /* Restore pointer table */ + ptrs[faila] = dq; + ptrs[disks - 1] = q; + + /* Now, pick the proper data tables */ + qmul = raid6_vgfmul[raid6_gfinv[raid6_gfexp[faila]]]; + + kernel_fpu_begin(); + + /* xr22, xr23: qmul */ + asm volatile("vld $vr22, %0" : : "m" (qmul[0])); + asm volatile("xvreplve0.q $xr22, $xr22"); + asm volatile("vld $vr23, %0" : : "m" (qmul[16])); + asm volatile("xvreplve0.q $xr23, $xr23"); + + while (bytes) { + /* xr0, xr1: P + Dx */ + asm volatile("xvld $xr0, %0" : : "m" (p[0])); + asm volatile("xvld $xr1, %0" : : "m" (p[32])); + /* xr2, xr3: Qx */ + asm volatile("xvld $xr2, %0" : : "m" (dq[0])); + asm volatile("xvld $xr3, %0" : : "m" (dq[32])); + /* xr2, xr3: Q + Qx */ + asm volatile("xvld $xr4, %0" : : "m" (q[0])); + asm volatile("xvld $xr5, %0" : : "m" (q[32])); + asm volatile("xvxor.v $xr2, $xr2, $xr4"); + asm volatile("xvxor.v $xr3, $xr3, $xr5"); + + /* xr4, xr5: higher 4 bits of each byte of (Q + Qx) */ + asm volatile("xvsrli.b $xr4, $xr2, 4"); + asm volatile("xvsrli.b $xr5, $xr3, 4"); + /* xr2, xr3: lower 4 bits of each byte of (Q + Qx) */ + asm volatile("xvandi.b $xr2, $xr2, 0x0f"); + asm volatile("xvandi.b $xr3, $xr3, 0x0f"); + /* lookup from qmul[0] */ + asm volatile("xvshuf.b $xr2, $xr22, $xr22, $xr2"); + asm volatile("xvshuf.b $xr3, $xr22, $xr22, $xr3"); + /* lookup from qmul[16] */ + asm volatile("xvshuf.b $xr4, $xr23, $xr23, $xr4"); + asm volatile("xvshuf.b $xr5, $xr23, $xr23, $xr5"); + /* xr2, xr3: qmul(Q + Qx) = Dx */ + asm volatile("xvxor.v $xr2, $xr2, $xr4"); + asm volatile("xvxor.v $xr3, $xr3, $xr5"); + + /* xr0, xr1: P + Dx + Dx = P */ + asm volatile("xvxor.v $xr0, $xr0, $xr2"); + asm volatile("xvxor.v $xr1, $xr1, $xr3"); + + asm volatile("xvst $xr2, %0" : "=m" (dq[0])); + asm volatile("xvst $xr3, %0" : "=m" (dq[32])); + asm volatile("xvst $xr0, %0" : "=m" (p[0])); + asm volatile("xvst $xr1, %0" : "=m" (p[32])); + + bytes -= 64; + p += 64; + q += 64; + dq += 64; + } + + kernel_fpu_end(); +} + +const struct raid6_recov_calls raid6_recov_lasx = { + .data2 = raid6_2data_recov_lasx, + .datap = raid6_datap_recov_lasx, + .valid = raid6_has_lasx, + .name = "lasx", + .priority = 2, +}; +#endif /* CONFIG_CPU_HAS_LASX */ diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile index 1f693ea3b980..2abe0076a636 100644 --- a/lib/raid6/test/Makefile +++ b/lib/raid6/test/Makefile @@ -41,6 +41,16 @@ ifeq ($(findstring ppc,$(ARCH)),ppc) gcc -c -x c - >/dev/null && rm ./-.o && echo yes) endif +ifeq ($(ARCH),loongarch64) + CFLAGS += -I../../../arch/loongarch/include -DCONFIG_LOONGARCH=1 + CFLAGS += $(shell echo 'vld $$vr0, $$zero, 0' | \ + gcc -c -x assembler - >/dev/null 2>&1 && \ + rm ./-.o && echo -DCONFIG_CPU_HAS_LSX=1) + CFLAGS += $(shell echo 'xvld $$xr0, $$zero, 0' | \ + gcc -c -x assembler - >/dev/null 2>&1 && \ + rm ./-.o && echo -DCONFIG_CPU_HAS_LASX=1) +endif + ifeq ($(IS_X86),yes) OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o CFLAGS += -DCONFIG_X86 @@ -54,6 +64,8 @@ else ifeq ($(HAS_ALTIVEC),yes) CFLAGS += -DCONFIG_ALTIVEC OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \ vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o +else ifeq ($(ARCH),loongarch64) + OBJS += loongarch_simd.o recov_loongarch_simd.o endif .c.o: diff --git a/lib/xarray.c b/lib/xarray.c index 2071a3718f4e..39f07bfc4dcc 100644 --- a/lib/xarray.c +++ b/lib/xarray.c @@ -206,7 +206,7 @@ static void *xas_descend(struct xa_state *xas, struct xa_node *node) void *entry = xa_entry(xas->xa, node, offset); xas->xa_node = node; - if (xa_is_sibling(entry)) { + while (xa_is_sibling(entry)) { offset = xa_to_sibling(entry); entry = xa_entry(xas->xa, node, offset); if (node->shift && xa_is_node(entry)) @@ -1802,6 +1802,9 @@ EXPORT_SYMBOL(xa_get_order); * stores the index into the @id pointer, then stores the entry at * that index. A concurrent lookup will not see an uninitialised @id. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Expects xa_lock to be held on entry. May * release and reacquire xa_lock if @gfp flags permit. * Return: 0 on success, -ENOMEM if memory could not be allocated or @@ -1850,6 +1853,9 @@ EXPORT_SYMBOL(__xa_alloc); * The search for an empty entry will start at @next and will wrap * around if necessary. * + * Must only be operated on an xarray initialized with flag XA_FLAGS_ALLOC set + * in xa_init_flags(). + * * Context: Any context. Expects xa_lock to be held on entry. May * release and reacquire xa_lock if @gfp flags permit. * Return: 0 if the allocation succeeded without wrapping. 1 if the diff --git a/mm/kasan/init.c b/mm/kasan/init.c index dcfec277e839..89895f38f722 100644 --- a/mm/kasan/init.c +++ b/mm/kasan/init.c @@ -139,6 +139,10 @@ static int __ref zero_pmd_populate(pud_t *pud, unsigned long addr, return 0; } +void __weak __meminit pmd_init(void *addr) +{ +} + static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, unsigned long end) { @@ -166,8 +170,9 @@ static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, if (!p) return -ENOMEM; } else { - pud_populate(&init_mm, pud, - early_alloc(PAGE_SIZE, NUMA_NO_NODE)); + p = early_alloc(PAGE_SIZE, NUMA_NO_NODE); + pmd_init(p); + pud_populate(&init_mm, pud, p); } } zero_pmd_populate(pud, addr, next); @@ -176,6 +181,10 @@ static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, return 0; } +void __weak __meminit pud_init(void *addr) +{ +} + static int __ref zero_p4d_populate(pgd_t *pgd, unsigned long addr, unsigned long end) { @@ -207,8 +216,9 @@ static int __ref zero_p4d_populate(pgd_t *pgd, unsigned long addr, if (!p) return -ENOMEM; } else { - p4d_populate(&init_mm, p4d, - early_alloc(PAGE_SIZE, NUMA_NO_NODE)); + p = early_alloc(PAGE_SIZE, NUMA_NO_NODE); + pud_init(p); + p4d_populate(&init_mm, p4d, p); } } zero_pud_populate(p4d, addr, next); diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index 2e973b36fe07..f70e3d7a602e 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -291,16 +291,22 @@ struct kasan_stack_ring { #if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS) +#ifndef __HAVE_ARCH_SHADOW_MAP static inline const void *kasan_shadow_to_mem(const void *shadow_addr) { return (void *)(((unsigned long)shadow_addr - KASAN_SHADOW_OFFSET) << KASAN_SHADOW_SCALE_SHIFT); } +#endif static __always_inline bool addr_has_metadata(const void *addr) { +#ifdef __HAVE_ARCH_SHADOW_MAP + return (kasan_mem_to_shadow((void *)addr) != NULL); +#else return (kasan_reset_tag(addr) >= kasan_shadow_to_mem((void *)KASAN_SHADOW_START)); +#endif } /** diff --git a/mm/kfence/core.c b/mm/kfence/core.c index 96fd0411f5c5..3872528d0963 100644 --- a/mm/kfence/core.c +++ b/mm/kfence/core.c @@ -574,13 +574,14 @@ static void rcu_guarded_free(struct rcu_head *h) */ static unsigned long kfence_init_pool(void) { - unsigned long addr = (unsigned long)__kfence_pool; + unsigned long addr; struct page *pages; int i; if (!arch_kfence_init_pool()) - return addr; + return (unsigned long)__kfence_pool; + addr = (unsigned long)__kfence_pool; pages = virt_to_page(__kfence_pool); /* diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 7876b7d703cb..c32f5e28758b 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -815,41 +815,45 @@ static bool inet_bind2_bucket_match(const struct inet_bind2_bucket *tb, const struct net *net, unsigned short port, int l3mdev, const struct sock *sk) { -#if IS_ENABLED(CONFIG_IPV6) - if (sk->sk_family != tb->family) + if (!net_eq(ib2_net(tb), net) || tb->port != port || + tb->l3mdev != l3mdev) return false; - if (sk->sk_family == AF_INET6) - return net_eq(ib2_net(tb), net) && tb->port == port && - tb->l3mdev == l3mdev && - ipv6_addr_equal(&tb->v6_rcv_saddr, &sk->sk_v6_rcv_saddr); - else -#endif - return net_eq(ib2_net(tb), net) && tb->port == port && - tb->l3mdev == l3mdev && tb->rcv_saddr == sk->sk_rcv_saddr; -} - -bool inet_bind2_bucket_match_addr_any(const struct inet_bind2_bucket *tb, const struct net *net, - unsigned short port, int l3mdev, const struct sock *sk) -{ #if IS_ENABLED(CONFIG_IPV6) if (sk->sk_family != tb->family) { if (sk->sk_family == AF_INET) - return net_eq(ib2_net(tb), net) && tb->port == port && - tb->l3mdev == l3mdev && - ipv6_addr_any(&tb->v6_rcv_saddr); + return ipv6_addr_v4mapped(&tb->v6_rcv_saddr) && + tb->v6_rcv_saddr.s6_addr32[3] == sk->sk_rcv_saddr; return false; } if (sk->sk_family == AF_INET6) - return net_eq(ib2_net(tb), net) && tb->port == port && - tb->l3mdev == l3mdev && - ipv6_addr_any(&tb->v6_rcv_saddr); - else + return ipv6_addr_equal(&tb->v6_rcv_saddr, &sk->sk_v6_rcv_saddr); #endif - return net_eq(ib2_net(tb), net) && tb->port == port && - tb->l3mdev == l3mdev && tb->rcv_saddr == 0; + return tb->rcv_saddr == sk->sk_rcv_saddr; +} + +bool inet_bind2_bucket_match_addr_any(const struct inet_bind2_bucket *tb, const struct net *net, + unsigned short port, int l3mdev, const struct sock *sk) +{ + if (!net_eq(ib2_net(tb), net) || tb->port != port || + tb->l3mdev != l3mdev) + return false; + +#if IS_ENABLED(CONFIG_IPV6) + if (sk->sk_family != tb->family) { + if (sk->sk_family == AF_INET) + return ipv6_addr_any(&tb->v6_rcv_saddr) || + ipv6_addr_v4mapped_any(&tb->v6_rcv_saddr); + + return false; + } + + if (sk->sk_family == AF_INET6) + return ipv6_addr_any(&tb->v6_rcv_saddr); +#endif + return tb->rcv_saddr == 0; } /* The socket's bhash2 hashbucket spinlock must be held when this is called */ diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c index 740539a218b7..dd1d8ffd5f59 100644 --- a/net/kcm/kcmsock.c +++ b/net/kcm/kcmsock.c @@ -930,17 +930,18 @@ static int kcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) out_error: kcm_push(kcm); - if (copied && sock->type == SOCK_SEQPACKET) { + if (sock->type == SOCK_SEQPACKET) { /* Wrote some bytes before encountering an * error, return partial success. */ - goto partial_message; - } - - if (head != kcm->seq_skb) + if (copied) + goto partial_message; + if (head != kcm->seq_skb) + kfree_skb(head); + } else { kfree_skb(head); - else if (copied) - kcm_tx_msg(head)->last_skb = skb; + kcm->seq_skb = NULL; + } err = sk_stream_error(sk, msg->msg_flags, err); diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 1ed4a611631f..d1fc295b83b5 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -817,7 +817,7 @@ static int bpf_exec_tx_verdict(struct sk_msg *msg, struct sock *sk, psock = sk_psock_get(sk); if (!psock || !policy) { err = tls_push_record(sk, flags, record_type); - if (err && sk->sk_err == EBADMSG) { + if (err && err != -EINPROGRESS && sk->sk_err == EBADMSG) { *copied -= sk_msg_free(sk, msg); tls_free_open_rec(sk); err = -sk->sk_err; @@ -846,7 +846,7 @@ static int bpf_exec_tx_verdict(struct sk_msg *msg, struct sock *sk, switch (psock->eval) { case __SK_PASS: err = tls_push_record(sk, flags, record_type); - if (err && sk->sk_err == EBADMSG) { + if (err && err != -EINPROGRESS && sk->sk_err == EBADMSG) { *copied -= sk_msg_free(sk, msg); tls_free_open_rec(sk); err = -sk->sk_err; diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh index afdddc82f02b..56d3c338d91d 100755 --- a/scripts/headers_install.sh +++ b/scripts/headers_install.sh @@ -81,7 +81,6 @@ arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_NO arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_SUPPORT arch/x86/include/uapi/asm/auxvec.h:CONFIG_IA32_EMULATION arch/x86/include/uapi/asm/auxvec.h:CONFIG_X86_64 -arch/x86/include/uapi/asm/mman.h:CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS " for c in $configs diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 34a5386d444a..de499dce5265 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1228,6 +1228,15 @@ static void check_export_symbol(struct module *mod, struct elf_info *elf, */ s->is_func = (ELF_ST_TYPE(sym->st_info) == STT_FUNC); + /* + * For parisc64, symbols prefixed $$ from the library have the symbol type + * STT_LOPROC. They should be handled as functions too. + */ + if (elf->hdr->e_ident[EI_CLASS] == ELFCLASS64 && + elf->hdr->e_machine == EM_PARISC && + ELF_ST_TYPE(sym->st_info) == STT_LOPROC) + s->is_func = true; + if (match(secname, PATTERNS(INIT_SECTIONS))) warn("%s: %s: EXPORT_SYMBOL used for init symbol. Remove __init or EXPORT_SYMBOL.\n", mod->name, name); diff --git a/security/landlock/ruleset.h b/security/landlock/ruleset.h index d43231b783e4..55b1df8f66a8 100644 --- a/security/landlock/ruleset.h +++ b/security/landlock/ruleset.h @@ -67,7 +67,7 @@ struct landlock_rule { * @layers: Stack of layers, from the latest to the newest, implemented * as a flexible array member (FAM). */ - struct landlock_layer layers[]; + struct landlock_layer layers[] __counted_by(num_layers); }; /** diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 4859fb1caec9..a11cd7d6295f 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1992,8 +1992,8 @@ static int default_write_copy(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, struct iov_iter *iter, unsigned long bytes) { - if (!copy_from_iter(get_dma_ptr(substream->runtime, channel, hwoff), - bytes, iter)) + if (copy_from_iter(get_dma_ptr(substream->runtime, channel, hwoff), + bytes, iter) != bytes) return -EFAULT; return 0; } @@ -2025,8 +2025,8 @@ static int default_read_copy(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, struct iov_iter *iter, unsigned long bytes) { - if (!copy_to_iter(get_dma_ptr(substream->runtime, channel, hwoff), - bytes, iter)) + if (copy_to_iter(get_dma_ptr(substream->runtime, channel, hwoff), + bytes, iter) != bytes) return -EFAULT; return 0; } diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index 174585bf59d2..b603bb93f896 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -187,8 +187,13 @@ int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char err = expand_var_event(event, 0, len, buf, in_kernel); if (err < 0) return err; - if (len != newlen) - memset(buf + len, 0, newlen - len); + if (len != newlen) { + if (in_kernel) + memset(buf + len, 0, newlen - len); + else if (clear_user((__force void __user *)buf + len, + newlen - len)) + return -EFAULT; + } return newlen; } EXPORT_SYMBOL(snd_seq_expand_var_event); diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index c05935c2edc4..9234d4fe8ada 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -456,7 +456,7 @@ static int emu8k_pcm_silence(struct snd_pcm_substream *subs, /* convert to word unit */ pos = (pos << 1) + rec->loop_start[voice]; count <<= 1; - LOOP_WRITE(rec, pos, USER_SOCKPTR(NULL), count); + LOOP_WRITE(rec, pos, NULL, count); return 0; } diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index 0ba1fbcbb21e..627899959ffe 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -888,7 +888,7 @@ static void cs42l42_resume(struct sub_codec *cs42l42) /* Initialize CS42L42 companion codec */ cs8409_i2c_bulk_write(cs42l42, cs42l42->init_seq, cs42l42->init_seq_num); - usleep_range(30000, 35000); + msleep(CS42L42_INIT_TIMEOUT_MS); /* Clear interrupts, by reading interrupt status registers */ cs8409_i2c_bulk_read(cs42l42, irq_regs, ARRAY_SIZE(irq_regs)); diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h index 2a8dfb4ff046..937e9387abdc 100644 --- a/sound/pci/hda/patch_cs8409.h +++ b/sound/pci/hda/patch_cs8409.h @@ -229,6 +229,7 @@ enum cs8409_coefficient_index_registers { #define CS42L42_I2C_SLEEP_US (2000) #define CS42L42_PDN_TIMEOUT_US (250000) #define CS42L42_PDN_SLEEP_US (2000) +#define CS42L42_INIT_TIMEOUT_MS (45) #define CS42L42_FULL_SCALE_VOL_MASK (2) #define CS42L42_FULL_SCALE_VOL_0DB (1) #define CS42L42_FULL_SCALE_VOL_MINUS6DB (0) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a07df6f92960..b7e78bfcffd8 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7057,6 +7057,27 @@ static void alc295_fixup_dell_inspiron_top_speakers(struct hda_codec *codec, } } +/* Forcibly assign NID 0x03 to HP while NID 0x02 to SPK */ +static void alc287_fixup_bind_dacs(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct alc_spec *spec = codec->spec; + static const hda_nid_t conn[] = { 0x02, 0x03 }; /* exclude 0x06 */ + static const hda_nid_t preferred_pairs[] = { + 0x17, 0x02, 0x21, 0x03, 0 + }; + + if (action != HDA_FIXUP_ACT_PRE_PROBE) + return; + + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); + spec->gen.preferred_dacs = preferred_pairs; + spec->gen.auto_mute_via_amp = 1; + snd_hda_codec_write_cache(codec, 0x14, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, + 0x0); /* Make sure 0x14 was disable */ +} + + enum { ALC269_FIXUP_GPIO2, ALC269_FIXUP_SONY_VAIO, @@ -7319,6 +7340,7 @@ enum { ALC287_FIXUP_TAS2781_I2C, ALC245_FIXUP_HP_MUTE_LED_COEFBIT, ALC245_FIXUP_HP_X360_MUTE_LEDS, + ALC287_FIXUP_THINKPAD_I2S_SPK, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9413,6 +9435,10 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC245_FIXUP_HP_GPIO_LED }, + [ALC287_FIXUP_THINKPAD_I2S_SPK] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc287_fixup_bind_dacs, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -10544,6 +10570,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x17, 0x90170111}, {0x19, 0x03a11030}, {0x21, 0x03211020}), + SND_HDA_PIN_QUIRK(0x10ec0287, 0x17aa, "Lenovo", ALC287_FIXUP_THINKPAD_I2S_SPK, + {0x17, 0x90170110}, + {0x19, 0x03a11030}, + {0x21, 0x03211020}), SND_HDA_PIN_QUIRK(0x10ec0286, 0x1025, "Acer", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE, {0x12, 0x90a60130}, {0x17, 0x90170110}, diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 37114fd61a38..fb802802939e 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -173,16 +173,6 @@ static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol, return 0; } -static int tasdevice_hda_clamp(int val, int max) -{ - if (val > max) - val = max; - - if (val < 0) - val = 0; - return val; -} - static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -191,7 +181,7 @@ static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol, int max = tas_priv->rcabin.ncfgs - 1; int val, ret = 0; - val = tasdevice_hda_clamp(nr_profile, max); + val = clamp(nr_profile, 0, max); if (tas_priv->rcabin.profile_cfg_id != val) { tas_priv->rcabin.profile_cfg_id = val; @@ -248,7 +238,7 @@ static int tasdevice_program_put(struct snd_kcontrol *kcontrol, int max = tas_fw->nr_programs - 1; int val, ret = 0; - val = tasdevice_hda_clamp(nr_program, max); + val = clamp(nr_program, 0, max); if (tas_priv->cur_prog != val) { tas_priv->cur_prog = val; @@ -277,7 +267,7 @@ static int tasdevice_config_put(struct snd_kcontrol *kcontrol, int max = tas_fw->nr_configurations - 1; int val, ret = 0; - val = tasdevice_hda_clamp(nr_config, max); + val = clamp(nr_config, 0, max); if (tas_priv->cur_conf != val) { tas_priv->cur_conf = val; diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index b304b3562c82..3ec15b46fa35 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -213,6 +213,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "21J6"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "82TL"), + } + }, { .driver_data = &acp6x_card, .matches = { @@ -325,6 +332,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_BOARD_NAME, "8A22"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "HP"), + DMI_MATCH(DMI_BOARD_NAME, "8A3E"), + } + }, { .driver_data = &acp6x_card, .matches = { diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c index afe213a71212..dcc4e14b3dde 100644 --- a/sound/soc/atmel/mchp-pdmc.c +++ b/sound/soc/atmel/mchp-pdmc.c @@ -954,7 +954,7 @@ static int mchp_pdmc_dt_init(struct mchp_pdmc *dd) /* used to clean the channel index found on RHR's MSB */ static int mchp_pdmc_process(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - struct iov_iter *buf, unsigned long bytes) + unsigned long bytes) { struct snd_pcm_runtime *runtime = substream->runtime; u8 *dma_ptr = runtime->dma_area + hwoff + diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 95b5bd883215..f1e1dbc509f6 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1968,11 +1968,15 @@ config SND_SOC_UDA1380 tristate depends on I2C +config SND_SOC_WCD_CLASSH + tristate + config SND_SOC_WCD9335 tristate "WCD9335 Codec" depends on SLIMBUS select REGMAP_SLIMBUS select REGMAP_IRQ + select SND_SOC_WCD_CLASSH help The WCD9335 is a standalone Hi-Fi audio CODEC IC, supports Qualcomm Technologies, Inc. (QTI) multimedia solutions, @@ -1987,6 +1991,7 @@ config SND_SOC_WCD934X depends on SLIMBUS select REGMAP_IRQ select REGMAP_SLIMBUS + select SND_SOC_WCD_CLASSH select SND_SOC_WCD_MBHC depends on MFD_WCD934X || COMPILE_TEST help @@ -1997,6 +2002,7 @@ config SND_SOC_WCD938X depends on SND_SOC_WCD938X_SDW tristate depends on SOUNDWIRE || !SOUNDWIRE + select SND_SOC_WCD_CLASSH config SND_SOC_WCD938X_SDW tristate "WCD9380/WCD9385 Codec - SDW" diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index c8502a49b40a..a87e56938ce5 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -303,10 +303,11 @@ snd-soc-twl4030-objs := twl4030.o snd-soc-twl6040-objs := twl6040.o snd-soc-uda1334-objs := uda1334.o snd-soc-uda1380-objs := uda1380.o +snd-soc-wcd-classh-objs := wcd-clsh-v2.o snd-soc-wcd-mbhc-objs := wcd-mbhc-v2.o -snd-soc-wcd9335-objs := wcd-clsh-v2.o wcd9335.o -snd-soc-wcd934x-objs := wcd-clsh-v2.o wcd934x.o -snd-soc-wcd938x-objs := wcd938x.o wcd-clsh-v2.o +snd-soc-wcd9335-objs := wcd9335.o +snd-soc-wcd934x-objs := wcd934x.o +snd-soc-wcd938x-objs := wcd938x.o snd-soc-wcd938x-sdw-objs := wcd938x-sdw.o snd-soc-wl1273-objs := wl1273.o snd-soc-wm-adsp-objs := wm_adsp.o @@ -685,6 +686,7 @@ obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o obj-$(CONFIG_SND_SOC_TWL6040) += snd-soc-twl6040.o obj-$(CONFIG_SND_SOC_UDA1334) += snd-soc-uda1334.o obj-$(CONFIG_SND_SOC_UDA1380) += snd-soc-uda1380.o +obj-$(CONFIG_SND_SOC_WCD_CLASSH) += snd-soc-wcd-classh.o obj-$(CONFIG_SND_SOC_WCD_MBHC) += snd-soc-wcd-mbhc.o obj-$(CONFIG_SND_SOC_WCD9335) += snd-soc-wcd9335.o obj-$(CONFIG_SND_SOC_WCD934X) += snd-soc-wcd934x.o diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c index d1edb9876c10..be4f4229576c 100644 --- a/sound/soc/codecs/cs35l45.c +++ b/sound/soc/codecs/cs35l45.c @@ -279,7 +279,7 @@ static const struct snd_kcontrol_new cs35l45_dsp_muxes[] = { }; static const struct snd_kcontrol_new cs35l45_dac_muxes[] = { - SOC_DAPM_ENUM("DACPCM1 Source", cs35l45_dacpcm_enums[0]), + SOC_DAPM_ENUM("DACPCM Source", cs35l45_dacpcm_enums[0]), }; static const struct snd_soc_dapm_widget cs35l45_dapm_widgets[] = { @@ -333,7 +333,7 @@ static const struct snd_soc_dapm_widget cs35l45_dapm_widgets[] = { SND_SOC_DAPM_MUX("DSP_RX7 Source", SND_SOC_NOPM, 0, 0, &cs35l45_dsp_muxes[6]), SND_SOC_DAPM_MUX("DSP_RX8 Source", SND_SOC_NOPM, 0, 0, &cs35l45_dsp_muxes[7]), - SND_SOC_DAPM_MUX("DACPCM1 Source", SND_SOC_NOPM, 0, 0, &cs35l45_dac_muxes[0]), + SND_SOC_DAPM_MUX("DACPCM Source", SND_SOC_NOPM, 0, 0, &cs35l45_dac_muxes[0]), SND_SOC_DAPM_OUT_DRV("AMP", SND_SOC_NOPM, 0, 0, NULL, 0), @@ -403,7 +403,7 @@ static const struct snd_soc_dapm_route cs35l45_dapm_routes[] = { { "ASP_RX1", NULL, "ASP_EN" }, { "ASP_RX2", NULL, "ASP_EN" }, - { "AMP", NULL, "DACPCM1 Source"}, + { "AMP", NULL, "DACPCM Source"}, { "AMP", NULL, "GLOBAL_EN"}, CS35L45_DSP_MUX_ROUTE("DSP_RX1"), @@ -427,7 +427,7 @@ static const struct snd_soc_dapm_route cs35l45_dapm_routes[] = { {"DSP1 Preload", NULL, "DSP1 Preloader"}, {"DSP1", NULL, "DSP1 Preloader"}, - CS35L45_DAC_MUX_ROUTE("DACPCM1"), + CS35L45_DAC_MUX_ROUTE("DACPCM"), { "SPK", NULL, "AMP"}, }; @@ -969,7 +969,7 @@ static irqreturn_t cs35l45_dsp_virt2_mbox_cb(int irq, void *data) ret = regmap_read(cs35l45->regmap, CS35L45_DSP_VIRT2_MBOX_3, &mbox_val); if (!ret && mbox_val) - ret = cs35l45_dsp_virt2_mbox3_irq_handle(cs35l45, mbox_val & CS35L45_MBOX3_CMD_MASK, + cs35l45_dsp_virt2_mbox3_irq_handle(cs35l45, mbox_val & CS35L45_MBOX3_CMD_MASK, (mbox_val & CS35L45_MBOX3_DATA_MASK) >> CS35L45_MBOX3_DATA_SHIFT); /* Handle DSP trace log IRQ */ @@ -1078,6 +1078,7 @@ static int cs35l45_initialize(struct cs35l45_private *cs35l45) switch (dev_id[0]) { case 0x35A450: + case 0x35A460: break; default: dev_err(cs35l45->dev, "Bad DEVID 0x%x\n", dev_id[0]); diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c index ae373f335ea8..98b1e63360ae 100644 --- a/sound/soc/codecs/cs35l56-shared.c +++ b/sound/soc/codecs/cs35l56-shared.c @@ -243,26 +243,27 @@ int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base) { unsigned int reg; unsigned int val; - int ret; + int read_ret, poll_ret; if (cs35l56_base->rev < CS35L56_REVID_B0) reg = CS35L56_DSP1_HALO_STATE_A1; else reg = CS35L56_DSP1_HALO_STATE; - ret = regmap_read_poll_timeout(cs35l56_base->regmap, reg, - val, - (val < 0xFFFF) && (val >= CS35L56_HALO_STATE_BOOT_DONE), - CS35L56_HALO_STATE_POLL_US, - CS35L56_HALO_STATE_TIMEOUT_US); + /* + * This can't be a regmap_read_poll_timeout() because cs35l56 will NAK + * I2C until it has booted which would terminate the poll + */ + poll_ret = read_poll_timeout(regmap_read, read_ret, + (val < 0xFFFF) && (val >= CS35L56_HALO_STATE_BOOT_DONE), + CS35L56_HALO_STATE_POLL_US, + CS35L56_HALO_STATE_TIMEOUT_US, + false, + cs35l56_base->regmap, reg, &val); - if ((ret < 0) && (ret != -ETIMEDOUT)) { - dev_err(cs35l56_base->dev, "Failed to read HALO_STATE: %d\n", ret); - return ret; - } - - if ((ret == -ETIMEDOUT) || (val != CS35L56_HALO_STATE_BOOT_DONE)) { - dev_err(cs35l56_base->dev, "Firmware boot fail: HALO_STATE=%#x\n", val); + if (poll_ret) { + dev_err(cs35l56_base->dev, "Firmware boot timed out(%d): HALO_STATE=%#x\n", + read_ret, val); return -EIO; } diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c index 24e718e51174..1a95c370fc4c 100644 --- a/sound/soc/codecs/cs42l43.c +++ b/sound/soc/codecs/cs42l43.c @@ -2205,7 +2205,8 @@ static int cs42l43_codec_probe(struct platform_device *pdev) // Don't use devm as we need to get against the MFD device priv->mclk = clk_get_optional(cs42l43->dev, "mclk"); if (IS_ERR(priv->mclk)) { - dev_err_probe(priv->dev, PTR_ERR(priv->mclk), "Failed to get mclk\n"); + ret = PTR_ERR(priv->mclk); + dev_err_probe(priv->dev, ret, "Failed to get mclk\n"); goto err_pm; } diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 038d93e20883..1a137ca3f496 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -3269,13 +3269,17 @@ static int rt5645_component_set_jack(struct snd_soc_component *component, { struct snd_soc_jack *mic_jack = NULL; struct snd_soc_jack *btn_jack = NULL; - int *type = (int *)data; + int type; - if (*type & SND_JACK_MICROPHONE) - mic_jack = hs_jack; - if (*type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 | - SND_JACK_BTN_2 | SND_JACK_BTN_3)) - btn_jack = hs_jack; + if (hs_jack) { + type = *(int *)data; + + if (type & SND_JACK_MICROPHONE) + mic_jack = hs_jack; + if (type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3)) + btn_jack = hs_jack; + } return rt5645_set_jack_detect(component, hs_jack, mic_jack, btn_jack); } diff --git a/sound/soc/codecs/wcd-clsh-v2.c b/sound/soc/codecs/wcd-clsh-v2.c index a75db27e5205..d96e23ec43d4 100644 --- a/sound/soc/codecs/wcd-clsh-v2.c +++ b/sound/soc/codecs/wcd-clsh-v2.c @@ -355,6 +355,7 @@ void wcd_clsh_set_hph_mode(struct wcd_clsh_ctrl *ctrl, int mode) wcd_clsh_v2_set_hph_mode(comp, mode); } +EXPORT_SYMBOL_GPL(wcd_clsh_set_hph_mode); static void wcd_clsh_set_flyback_current(struct snd_soc_component *comp, int mode) @@ -869,11 +870,13 @@ int wcd_clsh_ctrl_set_state(struct wcd_clsh_ctrl *ctrl, return 0; } +EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_set_state); int wcd_clsh_ctrl_get_state(struct wcd_clsh_ctrl *ctrl) { return ctrl->state; } +EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_get_state); struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp, int version) @@ -890,8 +893,13 @@ struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp, return ctrl; } +EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_alloc); void wcd_clsh_ctrl_free(struct wcd_clsh_ctrl *ctrl) { kfree(ctrl); } +EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_free); + +MODULE_DESCRIPTION("WCD93XX Class-H driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index 1fbb2c2fadb5..8565a530706d 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -796,6 +796,28 @@ static int avs_component_probe(struct snd_soc_component *component) ret = avs_load_topology(component, filename); kfree(filename); + if (ret == -ENOENT && !strncmp(mach->tplg_filename, "hda-", 4)) { + unsigned int vendor_id; + + if (sscanf(mach->tplg_filename, "hda-%08x-tplg.bin", &vendor_id) != 1) + return ret; + + if (((vendor_id >> 16) & 0xFFFF) == 0x8086) + mach->tplg_filename = devm_kasprintf(adev->dev, GFP_KERNEL, + "hda-8086-generic-tplg.bin"); + else + mach->tplg_filename = devm_kasprintf(adev->dev, GFP_KERNEL, + "hda-generic-tplg.bin"); + + filename = kasprintf(GFP_KERNEL, "%s/%s", component->driver->topology_name_prefix, + mach->tplg_filename); + if (!filename) + return -ENOMEM; + + dev_info(card->dev, "trying to load fallback topology %s\n", mach->tplg_filename); + ret = avs_load_topology(component, filename); + kfree(filename); + } if (ret < 0) return ret; diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index f18406dfa1e4..ba7c0ae82e00 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -1054,7 +1054,7 @@ int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream) int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream, int channel, unsigned long pos, - struct iov_iter *buf, unsigned long bytes) + struct iov_iter *iter, unsigned long bytes) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; @@ -1065,7 +1065,7 @@ int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream, if (component->driver->copy) return soc_component_ret(component, component->driver->copy(component, substream, - channel, pos, buf, bytes)); + channel, pos, iter, bytes)); return -EINVAL; } diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index ff2166525dbc..d0653d775c87 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -290,29 +290,29 @@ static snd_pcm_uframes_t dmaengine_pcm_pointer( static int dmaengine_copy(struct snd_soc_component *component, struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - struct iov_iter *buf, unsigned long bytes) + struct iov_iter *iter, unsigned long bytes) { struct snd_pcm_runtime *runtime = substream->runtime; struct dmaengine_pcm *pcm = soc_component_to_pcm(component); int (*process)(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - struct iov_iter *buf, unsigned long bytes) = pcm->config->process; + unsigned long bytes) = pcm->config->process; bool is_playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; void *dma_ptr = runtime->dma_area + hwoff + channel * (runtime->dma_bytes / runtime->channels); if (is_playback) - if (copy_from_iter(dma_ptr, bytes, buf) != bytes) + if (copy_from_iter(dma_ptr, bytes, iter) != bytes) return -EFAULT; if (process) { - int ret = process(substream, channel, hwoff, buf, bytes); + int ret = process(substream, channel, hwoff, bytes); if (ret < 0) return ret; } if (!is_playback) - if (copy_to_iter(dma_ptr, bytes, buf) != bytes) + if (copy_to_iter(dma_ptr, bytes, iter) != bytes) return -EFAULT; return 0; diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index f9b5d5969155..0acc848c1f00 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1246,7 +1246,7 @@ static const struct snd_soc_dai_ops stm32_sai_pcm_dai_ops2 = { static int stm32_sai_pcm_process_spdif(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - struct iov_iter *buf, unsigned long bytes) + unsigned long bytes) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); diff --git a/sound/usb/midi2.c b/sound/usb/midi2.c index a27e244650c8..1ec177fe284e 100644 --- a/sound/usb/midi2.c +++ b/sound/usb/midi2.c @@ -265,7 +265,7 @@ static void free_midi_urbs(struct snd_usb_midi2_endpoint *ep) if (!ep) return; - for (i = 0; i < ep->num_urbs; ++i) { + for (i = 0; i < NUM_URBS; ++i) { ctx = &ep->urbs[i]; if (!ctx->urb) break; @@ -279,6 +279,7 @@ static void free_midi_urbs(struct snd_usb_midi2_endpoint *ep) } /* allocate URBs for an EP */ +/* the callers should handle allocation errors via free_midi_urbs() */ static int alloc_midi_urbs(struct snd_usb_midi2_endpoint *ep) { struct snd_usb_midi2_urb *ctx; @@ -351,8 +352,10 @@ static int snd_usb_midi_v2_open(struct snd_ump_endpoint *ump, int dir) return -EIO; if (ep->direction == STR_OUT) { err = alloc_midi_urbs(ep); - if (err) + if (err) { + free_midi_urbs(ep); return err; + } } return 0; } diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index 89430338a3d9..fac42486a8cf 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build @@ -117,6 +117,16 @@ $(OUTPUT)%.s: %.c FORCE $(call rule_mkdir) $(call if_changed_dep,cc_s_c) +# bison and flex files are generated in the OUTPUT directory +# so it needs a separate rule to depend on them properly +$(OUTPUT)%-bison.o: $(OUTPUT)%-bison.c FORCE + $(call rule_mkdir) + $(call if_changed_dep,$(host)cc_o_c) + +$(OUTPUT)%-flex.o: $(OUTPUT)%-flex.c FORCE + $(call rule_mkdir) + $(call if_changed_dep,$(host)cc_o_c) + # Gather build data: # obj-y - list of build objects # subdir-y - list of directories to nest diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index f0c5de018a95..dad79ede4e0a 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -340,7 +340,7 @@ $(OUTPUT)test-jvmti-cmlr.bin: $(BUILD) $(OUTPUT)test-llvm.bin: - $(BUILDXX) -std=gnu++14 \ + $(BUILDXX) -std=gnu++17 \ -I$(shell $(LLVM_CONFIG) --includedir) \ -L$(shell $(LLVM_CONFIG) --libdir) \ $(shell $(LLVM_CONFIG) --libs Core BPF) \ @@ -348,17 +348,15 @@ $(OUTPUT)test-llvm.bin: > $(@:.bin=.make.output) 2>&1 $(OUTPUT)test-llvm-version.bin: - $(BUILDXX) -std=gnu++14 \ + $(BUILDXX) -std=gnu++17 \ -I$(shell $(LLVM_CONFIG) --includedir) \ > $(@:.bin=.make.output) 2>&1 $(OUTPUT)test-clang.bin: - $(BUILDXX) -std=gnu++14 \ + $(BUILDXX) -std=gnu++17 \ -I$(shell $(LLVM_CONFIG) --includedir) \ -L$(shell $(LLVM_CONFIG) --libdir) \ - -Wl,--start-group -lclangBasic -lclangDriver \ - -lclangFrontend -lclangEdit -lclangLex \ - -lclangAST -Wl,--end-group \ + -Wl,--start-group -lclang-cpp -Wl,--end-group \ $(shell $(LLVM_CONFIG) --libs Core option) \ $(shell $(LLVM_CONFIG) --system-libs) \ > $(@:.bin=.make.output) 2>&1 diff --git a/tools/build/feature/test-clang.cpp b/tools/build/feature/test-clang.cpp deleted file mode 100644 index 7d87075cd1c5..000000000000 --- a/tools/build/feature/test-clang.cpp +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include "clang/Basic/Version.h" -#if CLANG_VERSION_MAJOR < 8 -#include "clang/Basic/VirtualFileSystem.h" -#endif -#include "clang/Driver/Driver.h" -#include "clang/Frontend/TextDiagnosticPrinter.h" -#include "llvm/ADT/IntrusiveRefCntPtr.h" -#include "llvm/Support/ManagedStatic.h" -#if CLANG_VERSION_MAJOR >= 8 -#include "llvm/Support/VirtualFileSystem.h" -#endif -#include "llvm/Support/raw_ostream.h" - -using namespace clang; -using namespace clang::driver; - -int main() -{ - IntrusiveRefCntPtr DiagID(new DiagnosticIDs()); - IntrusiveRefCntPtr DiagOpts = new DiagnosticOptions(); - - DiagnosticsEngine Diags(DiagID, &*DiagOpts); - Driver TheDriver("test", "bpf-pc-linux", Diags); - - llvm::llvm_shutdown(); - return 0; -} diff --git a/tools/build/feature/test-cxx.cpp b/tools/build/feature/test-cxx.cpp deleted file mode 100644 index 396aaedd2418..000000000000 --- a/tools/build/feature/test-cxx.cpp +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include -#include - -static void print_str(std::string s) -{ - std::cout << s << std::endl; -} - -int main() -{ - std::string s("Hello World!"); - print_str(std::move(s)); - std::cout << "|" << s << "|" << std::endl; - return 0; -} diff --git a/tools/build/feature/test-llvm-version.cpp b/tools/build/feature/test-llvm-version.cpp deleted file mode 100644 index 8a091625446a..000000000000 --- a/tools/build/feature/test-llvm-version.cpp +++ /dev/null @@ -1,12 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include -#include "llvm/Config/llvm-config.h" - -#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH) -#define pass int main() {printf("%x\n", NUM_VERSION); return 0;} - -#if NUM_VERSION >= 0x030900 -pass -#else -# error This LLVM is not tested yet. -#endif diff --git a/tools/build/feature/test-llvm.cpp b/tools/build/feature/test-llvm.cpp deleted file mode 100644 index 88a3d1bdd9f6..000000000000 --- a/tools/build/feature/test-llvm.cpp +++ /dev/null @@ -1,14 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include "llvm/Support/ManagedStatic.h" -#include "llvm/Support/raw_ostream.h" -#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH) - -#if NUM_VERSION < 0x030900 -# error "LLVM version too low" -#endif -int main() -{ - llvm::errs() << "Hello World!\n"; - llvm::llvm_shutdown(); - return 0; -} diff --git a/tools/lib/perf/include/perf/event.h b/tools/lib/perf/include/perf/event.h index ba2dcf64f4e6..ae64090184d3 100644 --- a/tools/lib/perf/include/perf/event.h +++ b/tools/lib/perf/include/perf/event.h @@ -148,9 +148,19 @@ struct perf_record_switch { struct perf_record_header_attr { struct perf_event_header header; struct perf_event_attr attr; - __u64 id[]; + /* + * Array of u64 id follows here but we cannot use a flexible array + * because size of attr in the data can be different then current + * version. Please use perf_record_header_attr_id() below. + * + * __u64 id[]; // do not use this + */ }; +/* Returns the pointer to id array based on the actual attr size. */ +#define perf_record_header_attr_id(evt) \ + ((void *)&(evt)->attr.attr + (evt)->attr.attr.size) + enum { PERF_CPU_MAP__CPUS = 0, PERF_CPU_MAP__MASK = 1, diff --git a/tools/perf/Documentation/perf-bench.txt b/tools/perf/Documentation/perf-bench.txt index f04f0eaded98..ca5789625cd2 100644 --- a/tools/perf/Documentation/perf-bench.txt +++ b/tools/perf/Documentation/perf-bench.txt @@ -67,6 +67,9 @@ SUBSYSTEM 'internals':: Benchmark internal perf functionality. +'uprobe':: + Benchmark overhead of uprobe + BPF. + 'all':: All benchmark subsystems. diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 1478068ad5dd..0b4e79dbd3f6 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -125,9 +125,6 @@ Given a $HOME/.perfconfig like this: group = true skip-empty = true - [llvm] - dump-obj = true - clang-opt = -g You can hide source code of annotate feature setting the config to false with @@ -657,36 +654,6 @@ ftrace.*:: -F option is not specified. Possible values are 'function' and 'function_graph'. -llvm.*:: - llvm.clang-path:: - Path to clang. If omit, search it from $PATH. - - llvm.clang-bpf-cmd-template:: - Cmdline template. Below lines show its default value. Environment - variable is used to pass options. - "$CLANG_EXEC -D__KERNEL__ -D__NR_CPUS__=$NR_CPUS "\ - "-DLINUX_VERSION_CODE=$LINUX_VERSION_CODE " \ - "$CLANG_OPTIONS $PERF_BPF_INC_OPTIONS $KERNEL_INC_OPTIONS " \ - "-Wno-unused-value -Wno-pointer-sign " \ - "-working-directory $WORKING_DIR " \ - "-c \"$CLANG_SOURCE\" --target=bpf $CLANG_EMIT_LLVM -O2 -o - $LLVM_OPTIONS_PIPE" - - llvm.clang-opt:: - Options passed to clang. - - llvm.kbuild-dir:: - kbuild directory. If not set, use /lib/modules/`uname -r`/build. - If set to "" deliberately, skip kernel header auto-detector. - - llvm.kbuild-opts:: - Options passed to 'make' when detecting kernel header options. - - llvm.dump-obj:: - Enable perf dump BPF object files compiled by LLVM. - - llvm.opts:: - Options passed to llc. - samples.*:: samples.context:: diff --git a/tools/perf/Documentation/perf-dlfilter.txt b/tools/perf/Documentation/perf-dlfilter.txt index fb22e3b31dc5..8887cc20a809 100644 --- a/tools/perf/Documentation/perf-dlfilter.txt +++ b/tools/perf/Documentation/perf-dlfilter.txt @@ -64,6 +64,12 @@ internal filtering. If implemented, 'filter_description' should return a one-line description of the filter, and optionally a longer description. +Do not assume the 'sample' argument is valid (dereferenceable) +after 'filter_event' and 'filter_event_early' return. + +Do not assume data referenced by pointers in struct perf_dlfilter_sample +is valid (dereferenceable) after 'filter_event' and 'filter_event_early' return. + The perf_dlfilter_sample structure ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -150,7 +156,8 @@ struct perf_dlfilter_fns { const char *(*srcline)(void *ctx, __u32 *line_number); struct perf_event_attr *(*attr)(void *ctx); __s32 (*object_code)(void *ctx, __u64 ip, void *buf, __u32 len); - void *(*reserved[120])(void *); + void (*al_cleanup)(void *ctx, struct perf_dlfilter_al *al); + void *(*reserved[119])(void *); }; ---- @@ -161,7 +168,8 @@ struct perf_dlfilter_fns { 'args' returns arguments from --dlarg options. 'resolve_address' provides information about 'address'. al->size must be set -before calling. Returns 0 on success, -1 otherwise. +before calling. Returns 0 on success, -1 otherwise. Call al_cleanup() (if present, +see below) when 'al' data is no longer needed. 'insn' returns instruction bytes and length. @@ -171,6 +179,12 @@ before calling. Returns 0 on success, -1 otherwise. 'object_code' reads object code and returns the number of bytes read. +'al_cleanup' must be called (if present, so check perf_dlfilter_fns.al_cleanup != NULL) +after resolve_address() to free any associated resources. + +Do not assume pointers obtained via perf_dlfilter_fns are valid (dereferenceable) +after 'filter_event' and 'filter_event_early' return. + The perf_dlfilter_al structure ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -197,9 +211,13 @@ struct perf_dlfilter_al { /* Below members are only populated by resolve_ip() */ __u8 filtered; /* true if this sample event will be filtered out */ const char *comm; + void *priv; /* Private data. Do not change */ }; ---- +Do not assume data referenced by pointers in struct perf_dlfilter_al +is valid (dereferenceable) after 'filter_event' and 'filter_event_early' return. + perf_dlfilter_sample flags ~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/tools/perf/Documentation/perf-ftrace.txt b/tools/perf/Documentation/perf-ftrace.txt index df4595563801..d780b93fcf87 100644 --- a/tools/perf/Documentation/perf-ftrace.txt +++ b/tools/perf/Documentation/perf-ftrace.txt @@ -96,8 +96,9 @@ OPTIONS for 'perf ftrace trace' --func-opts:: List of options allowed to set: - call-graph - Display kernel stack trace for function tracer. - irq-info - Display irq context info for function tracer. + + - call-graph - Display kernel stack trace for function tracer. + - irq-info - Display irq context info for function tracer. -G:: --graph-funcs=:: @@ -118,11 +119,12 @@ OPTIONS for 'perf ftrace trace' --graph-opts:: List of options allowed to set: - nosleep-time - Measure on-CPU time only for function_graph tracer. - noirqs - Ignore functions that happen inside interrupt. - verbose - Show process names, PIDs, timestamps, etc. - thresh= - Setup trace duration threshold in microseconds. - depth= - Set max depth for function graph tracer to follow. + + - nosleep-time - Measure on-CPU time only for function_graph tracer. + - noirqs - Ignore functions that happen inside interrupt. + - verbose - Show process names, PIDs, timestamps, etc. + - thresh= - Setup trace duration threshold in microseconds. + - depth= - Set max depth for function graph tracer to follow. OPTIONS for 'perf ftrace latency' diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index 680396c56bd1..d5217be012d7 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -99,20 +99,6 @@ OPTIONS If you want to profile write accesses in [0x1000~1008), just set 'mem:0x1000/8:w'. - - a BPF source file (ending in .c) or a precompiled object file (ending - in .o) selects one or more BPF events. - The BPF program can attach to various perf events based on the ELF section - names. - - When processing a '.c' file, perf searches an installed LLVM to compile it - into an object file first. Optional clang options can be passed via the - '--clang-opt' command line option, e.g.: - - perf record --clang-opt "-DLINUX_VERSION_CODE=0x50000" \ - -e tests/bpf-script-example.c - - Note: '--clang-opt' must be placed before '--event/-e'. - - a group of events surrounded by a pair of brace ("{event1,event2,...}"). Each event is separated by commas and the group should be quoted to prevent the shell interpretation. You also need to use --group on @@ -523,9 +509,10 @@ CLOCK_BOOTTIME, CLOCK_REALTIME and CLOCK_TAI. Select AUX area tracing Snapshot Mode. This option is valid only with an AUX area tracing event. Optionally, certain snapshot capturing parameters can be specified in a string that follows this option: - 'e': take one last snapshot on exit; guarantees that there is at least one + + - 'e': take one last snapshot on exit; guarantees that there is at least one snapshot in the output file; - : if the PMU supports this, specify the desired snapshot size. + - : if the PMU supports this, specify the desired snapshot size. In Snapshot Mode trace data is captured only when signal SIGUSR2 is received and on exit if the above 'e' option is given. @@ -547,14 +534,6 @@ PERF_RECORD_SWITCH_CPU_WIDE. In some cases (e.g. Intel PT, CoreSight or Arm SPE) switch events will be enabled automatically, which can be suppressed by by the option --no-switch-events. ---clang-path=PATH:: -Path to clang binary to use for compiling BPF scriptlets. -(enabled when BPF support is on) - ---clang-opt=OPTIONS:: -Options passed to clang when compiling BPF scriptlets. -(enabled when BPF support is on) - --vmlinux=PATH:: Specify vmlinux path which has debuginfo. (enabled when BPF prologue is on) @@ -572,8 +551,9 @@ providing implementation for Posix AIO API. --affinity=mode:: Set affinity mask of trace reading thread according to the policy defined by 'mode' value: - node - thread affinity mask is set to NUMA node cpu mask of the processed mmap buffer - cpu - thread affinity mask is set to cpu of the processed mmap buffer + + - node - thread affinity mask is set to NUMA node cpu mask of the processed mmap buffer + - cpu - thread affinity mask is set to cpu of the processed mmap buffer --mmap-flush=number:: @@ -625,16 +605,17 @@ Record timestamp boundary (time of first/last samples). --switch-output[=mode]:: Generate multiple perf.data files, timestamp prefixed, switching to a new one based on 'mode' value: - "signal" - when receiving a SIGUSR2 (default value) or - - when reaching the size threshold, size is expected to - be a number with appended unit character - B/K/M/G -