Hardware Fence interface used for communication
of client drivers with fence controller.
Change-Id: I7624b94d790edea8f2a63fce80e2d1370d1f0a93
Signed-off-by: Ingrid Gallardo <quic_ingridg@quicinc.com>
This change adds an interface to check if a given speculative
fence is bound. If fence is not bound, it will wait for the
speculative fence ioctl to bind the fence, or else timeout.
Change-Id: Iee014ad282c9b53d8785f0f9341ae28a9c616969
Signed-off-by: Ingrid Gallardo <quic_ingridg@quicinc.com>
The asm-generic tree contains three separate changes for linux-5.19:
- The h8300 architecture is retired after it has been effectively
unmaintained for a number of years. This is the last architecture we
supported that has no MMU implementation, but there are still a few
architectures (arm, m68k, riscv, sh and xtensa) that support CPUs with
and without an MMU.
- A series to add a generic ticket spinlock that can be shared by most
architectures with a working cmpxchg or ll/sc type atomic, including
the conversion of riscv, csky and openrisc. This series is also a
prerequisite for the loongarch64 architecture port that will come as
a separate pull request.
- A cleanup of some exported uapi header files to ensure they can be
included from user space without relying on other kernel headers.
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Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"The asm-generic tree contains three separate changes for linux-5.19:
- The h8300 architecture is retired after it has been effectively
unmaintained for a number of years. This is the last architecture
we supported that has no MMU implementation, but there are still a
few architectures (arm, m68k, riscv, sh and xtensa) that support
CPUs with and without an MMU.
- A series to add a generic ticket spinlock that can be shared by
most architectures with a working cmpxchg or ll/sc type atomic,
including the conversion of riscv, csky and openrisc. This series
is also a prerequisite for the loongarch64 architecture port that
will come as a separate pull request.
- A cleanup of some exported uapi header files to ensure they can be
included from user space without relying on other kernel headers"
* tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
h8300: remove stale bindings and symlink
sparc: add asm/stat.h to UAPI compile-test coverage
powerpc: add asm/stat.h to UAPI compile-test coverage
mips: add asm/stat.h to UAPI compile-test coverage
riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage
kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h>
agpgart.h: do not include <stdlib.h> from exported header
csky: Move to generic ticket-spinlock
RISC-V: Move to queued RW locks
RISC-V: Move to generic spinlocks
openrisc: Move to ticket-spinlock
asm-generic: qrwlock: Document the spinlock fairness requirements
asm-generic: qspinlock: Indicate the use of mixed-size atomics
asm-generic: ticket-lock: New generic ticket-based spinlock
remove the h8300 architecture
This series has been 12 years in the making, it mostly finishes the
work that was started with the founding of Linaro to clean up platform
support in the kernel.
The largest change here is a cleanup of the omap1 platform, which
is the final ARM machine type to get converted to the common-clk
subsystem. All the omap1 specific drivers are now made independent of the
mach/*.h headers to allow the platform to be part of a generic ARMv4/v5
multiplatform kernel. The last bit that enables this support is still
missing here while we wait for some last dependencies to make it into
the mainline kernel through other subsystems.
The s3c24xx, ixp4xx, iop32x, ep93xx and dove platforms were all almost
at the point of allowing multiplatform kernels, this work gets completed
here along with a few additional cleanup. At the same time, the s3c24xx
and s3c64xx are now deprecated and expected to get removed in the future.
The PXA and OMAP1 bits are in a separate branch because of dependencies.
Once both branches are merged, only the three Intel StrongARM platforms
(RiscPC, Footbridge/NetWinder and StrongARM1100) need separate kernels,
and there are no plans to include these.
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Merge tag 'arm-multiplatform-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARMv4T/v5 multiplatform support from Arnd Bergmann:
"This series has been 12 years in the making, it mostly finishes the
work that was started with the founding of Linaro to clean up platform
support in the kernel.
The largest change here is a cleanup of the omap1 platform, which is
the final ARM machine type to get converted to the common-clk
subsystem. All the omap1 specific drivers are now made independent of
the mach/*.h headers to allow the platform to be part of a generic
ARMv4/v5 multiplatform kernel.
The last bit that enables this support is still missing here while we
wait for some last dependencies to make it into the mainline kernel
through other subsystems.
The s3c24xx, ixp4xx, iop32x, ep93xx and dove platforms were all almost
at the point of allowing multiplatform kernels, this work gets
completed here along with a few additional cleanup. At the same time,
the s3c24xx and s3c64xx are now deprecated and expected to get removed
in the future.
The PXA and OMAP1 bits are in a separate branch because of
dependencies. Once both branches are merged, only the three Intel
StrongARM platforms (RiscPC, Footbridge/NetWinder and StrongARM1100)
need separate kernels, and there are no plans to include these"
* tag 'arm-multiplatform-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (61 commits)
ARM: ixp4xx: Consolidate Kconfig fixing issue
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: config: Refresh IXP4xx config after multiplatform
ARM: omap1: add back omap_set_dma_priority() stub
ARM: omap: fix missing declaration warnings
ARM: omap: fix address space warnings from sparse
ARM: spear: remove include/mach/ subdirectory
ARM: davinci: remove include/mach/ subdirectory
ARM: omap2: remove include/mach/ subdirectory
integrator: remove empty ap_init_early()
ARM: s3c: fix include path
MAINTAINERS: omap1: Add Janusz as an additional maintainer
ARM: omap1: htc_herald: fix typos in comments
ARM: OMAP1: fix typos in comments
ARM: OMAP1: clock: Remove noop code
ARM: OMAP1: clock: Remove unused code
ARM: OMAP1: clock: Fix UART rate reporting algorithm
ARM: OMAP1: clock: Fix early UART rate issues
ARM: OMAP1: Prepare for conversion of OMAP1 clocks to CCF
ARM: omap1: fix build with no SoC selected
...
Lots of smaller additions to the defconfig files for both 32-bit
and 64-bit arm platforms, enabling drivers that are now usable
on common hardware, and a few options to make it possible to boot
a file system image using systemd.
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Merge tag 'arm-defconfig-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM defconfig updates from Arnd Bergmann:
"Lots of smaller additions to the defconfig files for both 32-bit and
64-bit arm platforms, enabling drivers that are now usable on common
hardware, and a few options to make it possible to boot a file system
image using systemd"
* tag 'arm-defconfig-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (39 commits)
ARM: configs: Enable ASoC AC'97 glue
ARM: configs: Enable audio on BeagleBone Black in multi_v7_defconfig
ARM: configs: at91: Enable AUTOFS_FS required by systemd
ARM: configs: at91: Enable options required for systemd
ARM: configs: at91: sama7: enable CONFIG_RESET_CONTROLLER
ARM: configs: at91: sama7: add MCHP PDMC and DMIC drivers
ARM: configs: at91: sama7: Enable MTD_UBI_BLOCK
ARM: configs: at91: sama7: Enable MTD_UBI_FASTMAP
ARM: configs: at91: sama7: add xisc and csi2dc
ARM: multi_v7_defconfig: add atmel video pipeline modules
ARM: configs: at91: Remove MTD_BLOCK and use MTD_UBI_BLOCK for read only block FS
arm64: defconfig: Enable the WM8524 codec driver
arm64: defconfig: Enable modules for arm displays
arm: nomadik: drop selecting obsolete CLKSRC_NOMADIK_MTU_SCHED_CLOCK
arm64: defconfig: Enable Renesas RZ/V2M SoC
arm64: defconfig: Enable ARCH_R9A07G043
arm64: defconfig: Enable configs for DisplayPort on J721e
arm64: defconfig: Build Tegra ASRC module
ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig
arm: mediatek: select arch timer for mt7629
...
There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy
driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree,
we have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an optimization,
and SCMI now supports the 3.1 version of the specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers
- Memory controller updates for Tegra, and a few updates for other
platforms.
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Merge tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Arnd Bergmann:
"There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom.
Noteworthy driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the
soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree, we
have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an
optimization, and SCMI now supports the 3.1 version of the
specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI
drivers
- Memory controller updates for Tegra, and a few updates for other
platforms"
* tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits)
memory: tegra: Add MC error logging on Tegra186 onward
memory: tegra: Add memory controller channels support
memory: tegra: Add APE memory clients for Tegra234
memory: tegra: Add Tegra234 support
nvme-apple: fix sparse endianess warnings
soc/tegra: pmc: Document core domain fields
soc: qcom: pdr: use static for servreg_* variables
soc: imx: fix semicolon.cocci warnings
soc: renesas: R-Car V3U is R-Car Gen4
soc: imx: add i.MX8MP HDMI blk-ctrl
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
soc: imx: add i.MX8MP HSIO blk-ctrl
soc: imx: imx8m-blk-ctrl: set power device name
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc/tegra: pmc: Select REGMAP
dt-bindings: reset: st,sti-powerdown: Convert to yaml
dt-bindings: reset: st,sti-picophyreset: Convert to yaml
dt-bindings: reset: socfpga: Convert to yaml
dt-bindings: reset: snps,axs10x-reset: Convert to yaml
...
There are 40 branches this time, adding a lot of new hardware
support, and cleanups. Krzysztof Kozlowski continues his treewide
cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the RZ/G2L
general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for designing
custom SoCs, the support for now is for the Fixed Virtual Platform
emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used
in upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly
for 32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based
IOT board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch,
a Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568
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Merge tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM DT updates from Arnd Bergmann:
"There are 40 branches this time, adding a lot of new hardware support,
and cleanups. Krzysztof Kozlowski continues his treewide cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the
RZ/G2L general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for
designing custom SoCs, the support for now is for the Fixed Virtual
Platform emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used in
upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly for
32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based IOT
board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch, a
Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568"
* tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (791 commits)
ARM: dts: kswitch-d10: enable networking
ARM: dts: lan966x: add switch node
ARM: dts: lan966x: add serdes node
ARM: dts: lan966x: add reset switch reset node
ARM: dts: lan966x: add MIIM nodes
ARM: dts: lan966x: add hwmon node
ARM: dts: lan966x: add basic Kontron KSwitch D10 support
ARM: dts: lan966x: add flexcom I2C nodes
ARM: dts: lan966x: add flexcom SPI nodes
ARM: dts: lan966x: add all flexcom usart nodes
ARM: dts: lan966x: add missing uart DMA channel
ARM: dts: lan966x: add sgpio node
ARM: dts: lan966x: swap dma channels for crypto node
ARM: dts: lan966x: rename pinctrl nodes
ARM: dts: at91: sama7g5: remove interrupt-parent from gic node
ARM: dts: at91: use generic node name for dataflash
ARM: dts: turris-omnia: Add atsha204a node
arm64: dts: mt8192: Follow binding order for SCP registers
arm64: dts: mediatek: add mtk-snfi for mt7622
arm64: dts: mediatek: mt8195-demo: enable uart1
...
These updates are for platform specific code in arch/arm/, mostly fixing
minor issues. The at91 platform gains support for better power
management on the lan966 platform and new firmware on the sama5
platform. The mediatek soc drivers in turn are enabled for the new
mt8195 SoC.
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Merge tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull 32-bit ARM SoC updates from Arnd Bergmann:
"These updates are for platform specific code in arch/arm/, mostly
fixing minor issues.
The at91 platform gains support for better power management on the
lan966 platform and new firmware on the sama5 platform. The mediatek
soc drivers in turn are enabled for the new mt8195 SoC"
* tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (34 commits)
ARM: at91: debug: add lan966 support
ARM: at91: pm: add support for sama5d2 secure suspend
ARM: at91: add code to handle secure calls
ARM: at91: Kconfig: implement PIT64B selection
ARM: at91: pm: add quirks for pm
ARM: at91: pm: use kernel documentation style
ARM: at91: pm: introduce macros for pm mode replacement
ARM: at91: pm: keep documentation inline with structure members
orion5x: fix typos in comments
ARM: hisi: Add missing of_node_put after of_find_compatible_node
ARM: shmobile: rcar-gen2: Drop comma after OF match table sentinel
ARM: shmobile: Drop commas after dt_compat sentinels
soc: mediatek: mutex: remove mt8195 MOD0 and SOF0 definition
MAINTAINERS: Add Broadcom BCMBCA entry
arm: bcmbca: add arch bcmbca machine entry
MAINTAINERS: Broadcom internal lists aren't maintainers
dt-bindings: pwrap: mediatek: Update pwrap document for mt8195
soc: mediatek: add DDP_DOMPONENT_DITHER0 enum for mt8195 vdosys0
soc: mediatek: add mtk-mutex support for mt8195 vdosys0
soc: mediatek: add mtk-mmsys support for mt8195 vdosys0
...
Use try_cmpxchg64 instead of cmpxchg64 in CMPXCHG_LOOP macro.
x86 CMPXCHG instruction returns success in ZF flag, so this
change saves a compare after cmpxchg (and related move instruction
in front of cmpxchg). The main loop of lockref_get improves from:
13: 48 89 c1 mov %rax,%rcx
16: 48 c1 f9 20 sar $0x20,%rcx
1a: 83 c1 01 add $0x1,%ecx
1d: 48 89 ce mov %rcx,%rsi
20: 89 c1 mov %eax,%ecx
22: 48 89 d0 mov %rdx,%rax
25: 48 c1 e6 20 shl $0x20,%rsi
29: 48 09 f1 or %rsi,%rcx
2c: f0 48 0f b1 4d 00 lock cmpxchg %rcx,0x0(%rbp)
32: 48 39 d0 cmp %rdx,%rax
35: 75 17 jne 4e <lockref_get+0x4e>
to:
13: 48 89 ca mov %rcx,%rdx
16: 48 c1 fa 20 sar $0x20,%rdx
1a: 83 c2 01 add $0x1,%edx
1d: 48 89 d6 mov %rdx,%rsi
20: 89 ca mov %ecx,%edx
22: 48 c1 e6 20 shl $0x20,%rsi
26: 48 09 f2 or %rsi,%rdx
29: f0 48 0f b1 55 00 lock cmpxchg %rdx,0x0(%rbp)
2f: 75 02 jne 33 <lockref_get+0x33>
[ Michael Ellerman and Mark Rutland confirm that code generation on
powerpc and arm64 respectively is also ok, even though they do not
have a native arch_try_cmpxchg() implementation, and rely on the
default fallback case - Linus ]
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman.Long@hp.com
Cc: paulmck@linux.vnet.ibm.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This update includes:
- support for printk message indexing.
- large extent counts to provide support for up to 2^47 data extents and 2^32
attribute extents, allowing us to scale beyond 4 billion data extents
to billions of xattrs per inode.
- conversion of various flags fields to be consistently declared as
unsigned bit fields.
- improvements to realtime extent accounting and converts them to per-cpu
counters to match all the other block and inode accounting.
- reworks core log formatting code to reduce iterations, have a shorter, cleaner
fast path and generally be easier to understand and maintain.
- improvements to rmap btree searches that reduce overhead by up
to 30% resulting in xfs_scrub runtime reductions of 15%.
- improvements to reflink that remove the size limitations in remapping operations
and greatly reduce the size of transaction reservations.
- reworks the minimum log size calculations to allow us to change transaction
reservations without changing the minimum supported log size.
- removal of quota warning support as it has never been used on Linux.
- intent whiteouts to allow us to cancel intents that are completed entirely
in memory rather than having use CPU and disk bandwidth formatting and writing
them into the journal when it is not necessary. This makes rmap, reflink and
extent freeing slightly more efficient, but provides massive improvements
for....
- Logged Attribute Replay feature support. This is a fundamental change to the
way we modify attributes, laying the foundation for future integration of
attribute modifications as part of other atomic transactional operations the
filesystem performs.
- Lots of cleanups and fixes for the logged attribute replay functionality.
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Merge tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Dave Chinner:
"This is a big update with lots of new code. The summary below them
all, so I'll just touch on teh higlights. The two main new features
are Large Extent Counts and Logged Attribute Replay - these are two
new foundational features that we are building more complex future
features on top of.
For upcoming functionality, we need to be able to store hundreds of
millions of xattrs per inode. The Large Extent Count feature removes
the limits that prevent this scale of xattr storage, and while we were
modifying the on disk extent count format we also increased the number
of data extents we support per inode from 2^32 to 2^47.
We also need to be able to modify xattrs as part of larger atomic
transactions rather than as standalone transactions. The Logged
Attribute Replay feature introduces the infrastructure that allows us
to use intents to record the attribute modifications in the journal
before we start them, hence allowing other atomic transactions to log
attribute modification intents and then defer the actual modification
to later. If we then crash, log recovery then guarantees that the
attribute is replayed in the context of the atomic transaction that
logged the intent.
A significant chunk of the commits in this merge are for the base
attribute replay functionality along with fixes, improvements and
cleanups related to this new functioanlity. Allison deserves a big
round of thanks for her ongoing work to get this functionality into
XFS.
There are also many other smaller changes and improvements, so overall
this is one of the bigger XFS merge requests in some time.
I will be following up next week with another smaller pull request -
we already have another round of fixes and improvements to the logged
attribute replay functionality just about ready to go. They'll soak
and test over the next week, and I'll send a pull request for them
near the end of the merge window.
Summary:
- support for printk message indexing.
- large extent counts to provide support for up to 2^47 data extents
and 2^32 attribute extents, allowing us to scale beyond 4 billion
data extents to billions of xattrs per inode.
- conversion of various flags fields to be consistently declared as
unsigned bit fields.
- improvements to realtime extent accounting and converts them to
per-cpu counters to match all the other block and inode accounting.
- reworks core log formatting code to reduce iterations, have a
shorter, cleaner fast path and generally be easier to understand
and maintain.
- improvements to rmap btree searches that reduce overhead by up to
30% resulting in xfs_scrub runtime reductions of 15%.
- improvements to reflink that remove the size limitations in
remapping operations and greatly reduce the size of transaction
reservations.
- reworks the minimum log size calculations to allow us to change
transaction reservations without changing the minimum supported log
size.
- removal of quota warning support as it has never been used on
Linux.
- intent whiteouts to allow us to cancel intents that are completed
entirely in memory rather than having use CPU and disk bandwidth
formatting and writing them into the journal when it is not
necessary. This makes rmap, reflink and extent freeing slightly
more efficient, but provides massive improvements for....
- Logged Attribute Replay feature support. This is a fundamental
change to the way we modify attributes, laying the foundation for
future integration of attribute modifications as part of other
atomic transactional operations the filesystem performs.
- Lots of cleanups and fixes for the logged attribute replay
functionality"
* tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (124 commits)
xfs: can't use kmem_zalloc() for attribute buffers
xfs: detect empty attr leaf blocks in xfs_attr3_leaf_verify
xfs: ATTR_REPLACE algorithm with LARP enabled needs rework
xfs: use XFS_DA_OP flags in deferred attr ops
xfs: remove xfs_attri_remove_iter
xfs: switch attr remove to xfs_attri_set_iter
xfs: introduce attr remove initial states into xfs_attr_set_iter
xfs: xfs_attr_set_iter() does not need to return EAGAIN
xfs: clean up final attr removal in xfs_attr_set_iter
xfs: remote xattr removal in xfs_attr_set_iter() is conditional
xfs: XFS_DAS_LEAF_REPLACE state only needed if !LARP
xfs: split remote attr setting out from replace path
xfs: consolidate leaf/node states in xfs_attr_set_iter
xfs: kill XFS_DAC_LEAF_ADDNAME_INIT
xfs: separate out initial attr_set states
xfs: don't set quota warning values
xfs: remove warning counters from struct xfs_dquot_res
xfs: remove quota warning limit from struct xfs_quota_limits
xfs: rework deferred attribute operation setup
xfs: make xattri_leaf_bp more useful
...
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Merge tag 'fsnotify_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify updates from Jan Kara:
"The biggest part of this is support for fsnotify inode marks that
don't pin inodes in memory but rather get evicted together with the
inode (they are useful if userspace needs to exclude receipt of events
from potentially large subtrees using fanotify ignore marks).
There is also a fix for more consistent handling of events sent to
parent and a fix of sparse(1) complaints"
* tag 'fsnotify_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fanotify: fix incorrect fmode_t casts
fsnotify: consistent behavior for parent not watching children
fsnotify: introduce mark type iterator
fanotify: enable "evictable" inode marks
fanotify: use fsnotify group lock helpers
fanotify: implement "evictable" inode marks
fanotify: factor out helper fanotify_mark_update_flags()
fanotify: create helper fanotify_mark_user_flags()
fsnotify: allow adding an inode mark without pinning inode
dnotify: use fsnotify group lock helpers
nfsd: use fsnotify group lock helpers
audit: use fsnotify group lock helpers
inotify: use fsnotify group lock helpers
fsnotify: create helpers for group mark_mutex lock
fsnotify: make allow_dups a property of the group
fsnotify: pass flags argument to fsnotify_alloc_group()
fsnotify: fix wrong lockdep annotations
inotify: move control flags from mask to mark flags
inotify: show inotify mask flags in proc fdinfo
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Merge tag 'fs_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull writeback and ext2 cleanups from Jan Kara:
"One small ext2 cleanup and one writeback spelling fix"
* tag 'fs_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
writeback: fix typo in comment
fs: ext2: Fix duplicate included linux/dax.h
- don't over-decrypt memory (Robin Murphy)
- takes min align mask into account for the swiotlb max mapping size
(Tianyu Lan)
- use GFP_ATOMIC in dma-debug (Mikulas Patocka)
- fix DMA_ATTR_NO_KERNEL_MAPPING on xen/arm (me)
- don't fail on highmem CMA pages in dma_direct_alloc_pages (me)
- cleanup swiotlb initialization and share more code with swiotlb-xen
(me, Stefano Stabellini)
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Merge tag 'dma-mapping-5.19-2022-05-25' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- don't over-decrypt memory (Robin Murphy)
- takes min align mask into account for the swiotlb max mapping size
(Tianyu Lan)
- use GFP_ATOMIC in dma-debug (Mikulas Patocka)
- fix DMA_ATTR_NO_KERNEL_MAPPING on xen/arm (me)
- don't fail on highmem CMA pages in dma_direct_alloc_pages (me)
- cleanup swiotlb initialization and share more code with swiotlb-xen
(me, Stefano Stabellini)
* tag 'dma-mapping-5.19-2022-05-25' of git://git.infradead.org/users/hch/dma-mapping: (23 commits)
dma-direct: don't over-decrypt memory
swiotlb: max mapping size takes min align mask into account
swiotlb: use the right nslabs-derived sizes in swiotlb_init_late
swiotlb: use the right nslabs value in swiotlb_init_remap
swiotlb: don't panic when the swiotlb buffer can't be allocated
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pages
swiotlb-xen: fix DMA_ATTR_NO_KERNEL_MAPPING on arm
x86: remove cruft from <asm/dma-mapping.h>
swiotlb: remove swiotlb_init_with_tbl and swiotlb_init_late_with_tbl
swiotlb: merge swiotlb-xen initialization into swiotlb
swiotlb: provide swiotlb_init variants that remap the buffer
swiotlb: pass a gfp_mask argument to swiotlb_init_late
swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction
swiotlb: make the swiotlb_init interface more useful
x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled
x86: remove the IOMMU table infrastructure
MIPS/octeon: use swiotlb_init instead of open coding it
arm/xen: don't check for xen_initial_domain() in xen_create_contiguous_region
swiotlb: rename swiotlb_late_init_with_default_size
...
This series consists of a small set of driver updates (lpfc, ufs,
mpt3sas mpi3mr, iscsi target). Apart from that this is mostly small
fixes with very few core changes (the biggest one being VPD caching.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This consists of a small set of driver updates (lpfc, ufs, mpt3sas
mpi3mr, iscsi target). Apart from that this is mostly small fixes with
very few core changes (the biggest one being VPD caching)"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (177 commits)
scsi: target: tcmu: Avoid holding XArray lock when calling lock_page
scsi: elx: efct: Remove NULL check after calling container_of()
scsi: dpt_i2o: Drop redundant spinlock initialization
scsi: qedf: Remove redundant variable op
scsi: hisi_sas: Fix memory ordering in hisi_sas_task_deliver()
scsi: fnic: Replace DMA mask of 64 bits with 47 bits
scsi: mpi3mr: Add target device related sysfs attributes
scsi: mpi3mr: Add shost related sysfs attributes
scsi: elx: efct: Remove redundant memset() statement
scsi: megaraid_sas: Remove redundant memset() statement
scsi: mpi3mr: Return error if dma_alloc_coherent() fails
scsi: hisi_sas: Fix rescan after deleting a disk
scsi: hisi_sas: Use sas_ata_wait_after_reset() in IT nexus reset
scsi: libsas: Refactor sas_ata_hard_reset()
scsi: mpt3sas: Update driver version to 42.100.00.00
scsi: mpt3sas: Fix junk chars displayed while printing ChipName
scsi: ipr: Use kobj_to_dev()
scsi: mpi3mr: Fix a NULL vs IS_ERR() bug in mpi3mr_bsg_init()
scsi: bnx2fc: Avoid using get_cpu() in bnx2fc_cmd_alloc()
scsi: libfc: Remove get_cpu() semantics in fc_exch_em_alloc()
...
* refs/heads/tmp-48dc679:
ANDROID: Creating boot-img.tar.gz for aarch64
ANDROID: kernel: fix debug_kinfo set twice crash issue
Revert "PCI: aardvark: Rewrite IRQ code to chained IRQ handler"
Linux 5.18-rc7
gfs2: Stop using glock holder auto-demotion for now
gfs2: buffered write prefaulting
gfs2: Align read and write chunks to the page cache
gfs2: Pull return value test out of should_fault_in_pages
gfs2: Clean up use of fault_in_iov_iter_{read,write}able
gfs2: Variable rename
gfs2: Fix filesystem block deallocation for short writes
drm/vmwgfx: Disable command buffers on svga3 without gbobjects
drm/vmwgfx: Initialize drm_mode_fb_cmd2
drm/vmwgfx: Fix fencing on SVGAv3
x86/mm: Fix marking of unused sub-pmd ranges
tls: Fix context leak on tls_device_down
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
net: dsa: bcm_sf2: Fix Wake-on-LAN with mac_link_down()
usb: xhci-mtk: remove bandwidth budget table
usb: xhci-mtk: fix fs isoc's transfer error
usb: gadget: fix race when gadget driver register via ioctl
usb: typec: tcpci_mt6360: Update for BMC PHY setting
arm64: Enable repeat tlbi workaround on KRYO4XX gold CPUs
mlxsw: Avoid warning during ip6gre device removal
arm64: cpufeature: remove duplicate ID_AA64ISAR2_EL1 entry
drm/vc4: hdmi: Fix build error for implicit function declaration
net: bcmgenet: Check for Wake-on-LAN interrupt probe deferral
net: ethernet: mediatek: ppe: fix wrong size passed to memset()
Bluetooth: Fix the creation of hdev->name
sched/tracing: Append prev_state to tp args instead
i40e: i40e_main: fix a missing check on list iterator
net/sched: act_pedit: really ensure the skb is writable
thermal: int340x: Mode setting with new OS handshake
drm/amdgpu/ctx: only reset stable pstate if the user changed it (v2)
Revert "drm/amd/pm: keep the BACO feature enabled for suspend"
KVM: PPC: Book3S PR: Enable MSR_DR for switch_mmu_context()
s390/lcs: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/ctcm: fix variable dereferenced before check
net: atlantic: verify hw_head_ lies within TX buffer ring
net: atlantic: add check for MAX_SKB_FRAGS
net: atlantic: reduce scope of is_rsc_complete
net: atlantic: fix "frag[0] not initialized"
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
scsi: lpfc: Correct BDE DMA address assignment for GEN_REQ_WQE
scsi: lpfc: Fix split code for FLOGI on FCoE
genirq: Remove WARN_ON_ONCE() in generic_handle_domain_irq()
net: phy: micrel: Fix incorrect variable type in micrel
ANDROID: GKI: Document GKI KUnit differences
ANDROID: GKI: Return ERROR value on KUnit load fail
Documentation/process: Update ARM contact for embargoed hardware issues
MAINTAINERS: Add James and Mike as Arm64 performance events reviewers
udf: Avoid using stale lengthOfImpUse
virtio: fix virtio transitional ids
arm64: vdso: fix makefile dependency on vdso.so
decnet: Use container_of() for struct dn_neigh casts
writeback: Avoid skipping inode writeback
dma-buf: call dma_buf_stats_setup after dmabuf is in valid list
net: atlantic: always deep reset on pm op, fixing up my null deref regression
ceph: check folio PG_private bit instead of folio->private
ceph: fix setting of xattrs on async created inodes
net: dsa: flush switchdev workqueue on bridge join error path
net: phy: Fix race condition on link status change
MAINTAINERS: add a mailing list for DAMON development
selftests: vm: Makefile: rename TARGETS to VMTARGETS
mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool
mailmap: add entry for martyna.szapar-mudlaw@intel.com
arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
procfs: prevent unprivileged processes accessing fdinfo dir
mm: mremap: fix sign for EFAULT error return value
hwmon: (ltq-cputemp) restrict it to SOC_XWAY
dim: initialize all struct fields
ptp: ocp: Use DIV64_U64_ROUND_UP for rounding.
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
ionic: fix missing pci_release_regions() on error in ionic_probe()
nfs: fix broken handling of the softreval mount option
slimbus: qcom: Fix IRQ check in qcom_slim_probe
rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition
nl80211: fix locking in nl80211_set_tx_bitrate_mask()
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
mac80211_hwsim: fix RCU protected chanctx access
mailmap: update Kalle Valo's email
fanotify: do not allow setting dirent events in mask of non-dir
selftests net: add UDP GRO fraglist + bpf self-tests
net: fix wrong network header length
net: sfc: fix memory leak due to ptp channel
drm/i915: Fix race in __i915_vma_remove_closed
tools headers UAPI: Sync linux/kvm.h with the kernel sources
perf tests: Fix coresight `perf test` failure.
perf bench: Fix two numa NDEBUG warnings
Linux 5.18-rc6
Revert "parisc: Increase parisc_cache_flush_threshold setting"
parisc: Mark cr16 clock unstable on all SMP machines
parisc: Fix typos in comments
parisc: Change MAX_ADDRESS to become unsigned long long
parisc: Merge model and model name into one line in /proc/cpuinfo
parisc: Re-enable GENERIC_CPU_DEVICES for !SMP
parisc: Update 32- and 64-bit defconfigs
parisc: Only list existing CPUs in cpu_possible_mask
Revert "parisc: Fix patch code locking and flushing"
Revert "parisc: Mark sched_clock unstable only if clocks are not syncronized"
Revert "parisc: Mark cr16 CPU clocksource unstable on all SMP machines"
blk-mq: remove the error_count from struct request
ataflop: use a statically allocated error counters
floppy: use a statically allocated error counter
SUNRPC: Ensure that the gssproxy client can start in a connected state
Revert "SUNRPC: Ensure gss-proxy connects on setup"
fbdev: efifb: Fix a use-after-free due early fb_info cleanup
net: chelsio: cxgb4: Avoid potential negative array offset
netlink: do not reset transport header in netlink_recvmsg()
drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name()
drm/nouveau/tegra: Stop using iommu_present()
ipv4: drop dst in multicast routing path
ice: fix PTP stale Tx timestamps cleanup
ice: clear stale Tx queue settings before configuring
ice: Fix race during aux device (un)plugging
KVM: VMX: Exit to userspace if vCPU has injected exception and invalid state
KVM: SEV: Mark nested locking of vcpu->lock
ANDROID: GKI: Add ‘kunit.enable’ module parameter
gpio: pca953x: fix irq_stat not updated when irq is disabled (irq_mask not set)
drm/amd/display: undo clearing of z10 related function pointers
drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems
platform/surface: aggregator: Fix initialization order when compiling as builtin module
platform/surface: gpe: Add support for Surface Pro 8
platform/x86/intel: Fix 'rmmod pmt_telemetry' panic
platform/x86: thinkpad_acpi: Correct dual fan probe
platform/x86: thinkpad_acpi: Add a s2idle resume quirk for a number of laptops
platform/x86: thinkpad_acpi: Convert btusb DMI list to quirks
Documentation/process: Add embargoed HW contact for Ampere Computing
Documentation/process: Make groups alphabetical and use tabs consistently
firmware_loader: use kernel credentials when reading firmware
fbdev: vesafb: Cleanup fb_info in .fb_destroy rather than .remove
fbdev: efifb: Cleanup fb_info in .fb_destroy rather than .remove
fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove
fbdev: Prevent possible use-after-free in fb_release()
Revert "fbdev: Make fb_release() return -ENODEV if fbdev was unregistered"
powerpc/papr_scm: Fix buffer overflow issue with CONFIG_FORTIFY_SOURCE
net: mscc: ocelot: avoid corrupting hardware counters when moving VCAP filters
net: mscc: ocelot: restrict tc-trap actions to VCAP IS2 lookup 0
net: mscc: ocelot: fix VCAP IS2 filters matching on both lookups
net: mscc: ocelot: fix last VCAP IS1/IS2 filter persisting in hardware when deleted
net: mscc: ocelot: mark traps with a bool instead of keeping them in a list
s390/dasd: Use kzalloc instead of kmalloc/memset
s390/dasd: Fix read inconsistency for ESE DASD devices
s390/dasd: Fix read for ESE with blksize < 4k
s390/dasd: prevent double format of tracks for ESE devices
s390/dasd: fix data corruption for ESE devices
MAINTAINERS: add missing files for bonding definition
net: Fix features skip in for_each_netdev_feature()
selftests: add ping test with ping_group_range tuned
ping: fix address binding wrt vrf
net: phy: micrel: Pass .probe for KS8737
net: phy: micrel: Do not use kszphy_suspend/resume for KSZ8061
net: rds: use maybe_get_net() when acquiring refcount on TCP sockets
fsl_lpuart: Don't enable interrupts too early
tty: n_gsm: fix invalid gsmtty_write_room() result
tty: n_gsm: fix mux activation issues in gsm_config()
tty: n_gsm: fix buffer over-read in gsm_dlci_data()
serial: 8250_mtk: Fix register address for XON/XOFF character
serial: 8250_mtk: Make sure to select the right FEATURE_SEL
serial: 8250_mtk: Fix UART_EFR register address
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
usb: gadget: uvc: allow for application to cleanly shutdown
usb: typec: tcpci: Don't skip cleanup in .remove() on error
usb: cdc-wdm: fix reading stuck on device close
btrfs: sysfs: export the balance paused state of exclusive operation
btrfs: fix assertion failure when logging directory key range item
btrfs: zoned: activate block group properly on unlimited active zone device
btrfs: zoned: move non-changing condition check out of the loop
btrfs: force v2 space cache usage for subpage mount
cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp()
USB: serial: qcserial: add support for Sierra Wireless EM7590
gpio: visconti: Fix fwnode of GPIO IRQ
USB: serial: option: add Fibocom MA510 modem
USB: serial: option: add Fibocom L610 modem
USB: serial: pl2303: add device id for HP LM930 Display
genirq: Synchronize interrupt thread startup
MAINTAINERS: update the GPIO git tree entry
NFC: netlink: fix sleep in atomic bug when firmware download timeout
mm/readahead: Fix readahead with large folios
block: Do not call folio_next() on an unreferenced folio
selftests: ocelot: tc_flower_chains: specify conform-exceed action for policer
tcp: drop the hash_32() part from the index calculation
tcp: increase source port perturb table to 2^16
tcp: dynamically allocate the perturb table used by source ports
tcp: add small random increments to the source port
tcp: resalt the secret every 10 seconds
tcp: use different parts of the port_offset for index and offset
secure_seq: use the 64 bits of the siphash for port offset calculation
wireguard: selftests: set panic_on_warn=1 from cmdline
wireguard: selftests: bump package deps
wireguard: selftests: restore support for ccache
wireguard: selftests: use newer toolchains to fill out architectures
wireguard: selftests: limit parallelism to $(nproc) tests at once
wireguard: selftests: make routing loop test non-fatal
x86/fpu: Prevent FPU state corruption
RDMA/rxe: Change mcg_lock to a _bh lock
RDMA/rxe: Do not call dev_mc_add/del() under a spinlock
RDMA/siw: Fix a condition race issue in MPA request processing
ANDROID: GKI: Disable KUnit built-in testing
dt-bindings: pci: apple,pcie: Drop max-link-speed from example
dt-bindings: Drop redundant 'maxItems/minItems' in if/then schemas
dt-bindings: pinctrl: Allow values for drive-push-pull and drive-open-drain
MAINTAINERS: Update Josh Poimboeuf's email address
drm/amd/display: Avoid reading audio pattern past AUDIO_CHANNELS_COUNT
drm/amdgpu: do not use passthrough mode in Xen dom0
iommu: Make sysfs robust for non-API groups
powerpc/vdso: Fix incorrect CFI in gettimeofday.S
powerpc/pseries/vas: Use QoS credits from the userspace
mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC
mmc: sunxi-mmc: Fix DMA descriptors allocated above 32 bits
mac80211: Reset MBSSID parameters upon connection
cfg80211: retrieve S1G operating channel number
nl80211: validate S1G channel width
mac80211: fix rx reordering with non explicit / psmp ack policy
iommu/dart: Add missing module owner to ops structure
drm/bridge: ite-it6505: add missing Kconfig option select
net/mlx5: Fix matching on inner TTC
net/mlx5: Avoid double clear or set of sync reset requested
net/mlx5: Fix deadlock in sync reset flow
net/mlx5e: Fix trust state reset in reload
net/mlx5e: Avoid checking offload capability in post_parse action
net/mlx5e: CT: Fix queued up restore put() executing after relevant ft release
net/mlx5e: TC, fix decap fallback to uplink when int port not supported
net/mlx5e: TC, Fix ct_clear overwriting ct action metadata
net/mlx5e: Lag, Don't skip fib events on current dst
net/mlx5e: Lag, Fix fib_info pointer assignment
net/mlx5e: Lag, Fix use-after-free in fib event handler
net/mlx5e: Fix the calling of update_buffer_lossy() API
net/mlx5e: Don't match double-vlan packets if cvlan is not set
net/mlx5: Fix slab-out-of-bounds while reading resource dump menu
net/mlx5e: Fix wrong source vport matching on tunnel rule
bnxt_en: Fix unnecessary dropping of RX packets
bnxt_en: Initiallize bp->ptp_lock first before using it
bnxt_en: Fix possible bnxt_open() failure caused by wrong RFS flag
smsc911x: allow using IRQ0
net: sfp: Add tx-fault workaround for Huawei MA5671A SFP ONT
PCI: qcom: Remove ddrss_sf_tbu clock from SC8180X
interconnect: Restore sync state by ignoring ipa-virt in provider count
fbdev: Make fb_release() return -ENODEV if fbdev was unregistered
hwmon: (tmp401) Add OF device ID table
KVM: s390: vsie/gmap: reduce gmap_rmap overhead
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
KVM: x86/svm: Account for family 17h event renumberings in amd_pmc_perf_hw_id
net: rds: acquire refcount on TCP sockets
KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with volatile bits
KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits()
KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D)
selftests/net: so_txtime: usage(): fix documentation of default clock
selftests/net: so_txtime: fix parsing of start time stamp on 32 bit systems
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational
net: emaclite: Add error handling for of_address_to_resource()
net: emaclite: Don't advertise 1000BASE-T and do auto negotiation
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
scsi: scsi_dh_alua: Properly handle the ALUA transitioning state
KVM: s390: Fix lockdep issue in vm memop
Revert "block: release rq qos structures for queue without disk"
RDMA/irdma: Fix possible crash due to NULL netdev in notifier
RDMA/irdma: Reduce iWARP QP destroy time
RDMA/irdma: Flush iWARP QP if modified to ERR from RTR state
io_uring: assign non-fixed early for async work
gpio: mvebu: drop pwm base assignment
gpiolib: of: fix bounds check for 'gpio-reserved-ranges'
net: dsa: b53: convert to phylink_pcs
pci_irq_vector() can't be used in atomic context any longer. This conflicts with the usage of this function in nic_mbx_intr_handler().
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
nfc: replace improper check device_is_registered() in netlink related functions
net: stmmac: disable Split Header (SPH) for Intel platforms
mm: Fix PASID use-after-free issue
mld: respect RCU rules in ip6_mc_source() and ip6_mc_msfilter()
net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
rxrpc: Enable IPv6 checksums on transport socket
net: cpsw: add missing of_node_put() in cpsw_probe_dt()
net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux()
net: dsa: mt7530: add missing of_node_put() in mt7530_setup()
net: dsa: ksz9477: port mirror sniffing limited to one port
hinic: fix bug of wq out of bound access
net: mdio: Fix ENOMEM return value in BCM6368 mux bus controller
net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init()
selftests/net/forwarding: add missing tests to Makefile
selftests/net: add missing tests to Makefile
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
selftests/seccomp: Don't call read() on TTY from background pgrp
SUNRPC: Ensure gss-proxy connects on setup
ipmi:ipmi_ipmb: Fix null-ptr-deref in ipmi_unregister_smi()
ipmi: When handling send message responses, don't process the message
RISC-V: relocate DTB if it's outside memory region
MIPS: Fix CP0 counter erratum detection for R4k CPUs
SUNRPC: Ensure timely close of disconnected AF_LOCAL sockets
can: grcan: only use the NAPI poll budget for RX
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_close(): fix deadlock
can: isotp: remove re-binding of bound socket
mm/hwpoison: use pr_err() instead of dump_page() in get_any_page()
mm/huge_memory: do not overkill when splitting huge_zero_page
Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()"
ath11k: reduce the wait time of 11d scan and hw scan while add interface
timekeeping: Mark NMI safe time accessors as notrace
SUNRPC: Don't leak sockets in xs_local_connect()
iommu/dart: check return value after calling platform_get_resource()
iommu/vt-d: Drop stop marker messages
iommu/vt-d: Calculate mask for non-aligned flushes
btrfs: skip compression property for anything other than files and dirs
btrfs: do not BUG_ON() on failure to update inode when setting xattr
btrfs: always log symlinks in full mode
btrfs: do not allow compression on nodatacow files
btrfs: export a helper for compression hard check
dt-bindings: leds-mt6360: Drop redundant 'unevaluatedProperties'
dt-bindings: ufs: cdns,ufshc: Add power-domains
drm/msm/dp: remove fail safe mode related code
ASoC: SOF: Fix NULL pointer exception in sof_pci_probe callback
hwmon: (pmbus) delta-ahe50dc-fan: work around hardware quirk
s390: disable -Warray-bounds
ASoC: ops: Validate input values in snd_soc_put_volsw_range()
mmc: core: Set HS clock speed before sending HS CMD13
NFSv4: Don't invalidate inode attributes on delegation return
hwmon: (pmbus) disable PEC if not enabled
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
ASoC: atmel: mchp-pdmc: set prepare_slave_config
ASoC: max98090: Generate notifications on changes for custom control
ASoC: max98090: Reject invalid values in custom control put()
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
ALSA: hda/realtek: Add quirk for Yoga Duet 7 13ITL6 speakers
firewire: core: extend card->lock in fw_core_handle_bus_reset
firewire: remove check of list iterator against head past the loop body
firewire: fix potential uaf in outbound_phy_packet_callback()
MAINTAINERS: update iwlwifi driver maintainer
iwlwifi: iwl-dbg: Use del_timer_sync() before freeing
SUNRPC release the transport of a relocated task with an assigned transport
ASoC: rt9120: Correct the reg 0x09 size to one byte
iommu: arm-smmu: disable large page mappings for Nvidia arm-smmu
ALSA: hda/realtek: Enable mute/micmute LEDs support for HP Laptops
ALSA: hda/realtek: Fix mute led issue on thinkpad with cs35l41 s-codec
MAINTAINERS: Update email address for John Stultz
futex: MAINTAINERS, .mailmap: Update André's email address
ASoC: meson: axg-card: Fix nonatomic links
ASoC: meson: axg-tdm-interface: Fix formatters in trigger"
ASoC: soc-ops: fix error handling
ASoC: meson: Fix event generation for G12A tohdmi mux
ASoC: meson: Fix event generation for AUI CODEC mux
ASoC: meson: Fix event generation for AUI ACODEC mux
ASoC: da7219: Fix change notifications for tone generator frequency
RDMA/rxe: Recheck the MR in when generating a READ reply
ASoC: simple-card-utils: fix sysclk shutdown
iommu/arm-smmu-v3: Fix size calculation in arm_smmu_mm_invalidate_range()
RDMA/irdma: Fix deadlock in irdma_cleanup_cm_core()
ASoC: wm8958: Fix change notifications for DSP controls
hwmon: (f71882fg) Fix negative temperature
batman-adv: Don't skb_split skbuffs with frag_list
dt-bindings: hwmon: ti,tmp421: Fix type for 'ti,n-factor'
RDMA/rxe: Fix "Replace mr by rkey in responder resources"
PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold
hwmon: (adt7470) Fix warning on module removal
hwmon: (asus_wmi_sensors) Fix CROSSHAIR VI HERO name
hwmon: (xdpe12284) Fix build warning seen if CONFIG_SENSORS_XDPE122_REGULATOR is disabled
Conflicts:
Documentation/devicetree/bindings
Documentation/devicetree/bindings/clock/imx8m-clock.yaml
Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
Documentation/devicetree/bindings/display/renesas,du.yaml
Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
Documentation/devicetree/bindings/leds/leds-mt6360.yaml
Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.yaml
Documentation/devicetree/bindings/mtd/gpmi-nand.yaml
Documentation/devicetree/bindings/net/can/bosch,c_can.yaml
Documentation/devicetree/bindings/pci/apple,pcie.yaml
Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml
Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
Documentation/devicetree/bindings/serial/samsung_uart.yaml
Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
Documentation/devicetree/bindings/sound/ti,j721e-cpb-audio.yaml
Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
Upstream-Build:ks_qcom-android-mainline-keystone-qcom-release@8638194 SKQ4.220524.002
Change-Id: Ia65bb7e08d4a99f031ff2a75f261d9be7aa336e5
Signed-off-by: jianzhou <quic_jianzhou@quicinc.com>
The arm_smmu module had to be reverted in commit fe6e5ac9fb ("Revert
"arm-smmu: Port our downstream SMMU changes from 5.15"") due to an LTS
merge conflict in commit d82e9dd3f4 ("Merge
keystone/android-mainline-keystone-qcom-release.5.18-rc2 (2069378)
into msm-pineapple").
Restore the module to its downstream state accordingly. To account for
commit 9a630a4b41 ("iommu: Split struct iommu_ops"), we rework
arm_smmu_ops. To account for the struct page->freelist member being
removed in commit 07f910f9b7 ("mm: Remove slab from struct page"),
use the struct page->lru.next pointer to form a single linked list of
pages to be tended to during our deferred TLB maintenance.
Change-Id: I6773a2e70bb1fabe9eef9f143bcf5df66f99dfa7
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
The qcom_iommu_util module had to be reverted in commit 1d99777147
("Revert "modules.list.msm.pineapple: Add qcom_iommu_util.ko"") due to
an LTS merge conflict in commit d82e9dd3f4 ("Merge
keystone/android-mainline-keystone-qcom-release.5.18-rc2 (2069378)
into msm-pineapple"). Restore the loading of the module accordingly.
Change-Id: I2a86cc8f5fd8bc6ce41d6b5793704e573277fe80
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
The qcom_iommu_util module had to be reverted in commit 5791009e99
("Revert "arm64: defconfig: Compile in IOMMU util module"") due to an
LTS merge conflict in commit d82e9dd3f4 ("Merge
keystone/android-mainline-keystone-qcom-release.5.18-rc2 (2069378)
into msm-pineapple"). Restore the compilation of the module
accordingly.
Change-Id: Ief7b5c44f172f1ba767039e983eb217fd765f676
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
commit 9a630a4b41 ("iommu: Split struct iommu_ops") adds a new type
iommu_domain_ops that covers all per-domain (i.e. "translation) operations
(setting up page tables, doing TLB maintenance, etc.) are moved from
iommu_ops into this domain specific structure. As a result of this,
IOMMU domains now only supply a pointer to these domain ops and not
the iommu_ops.
Thus, add a iommu_domain_ops member in qciom_iommu_ops.
Change-Id: I77919feed92232e1b487cd621d164f597676d14c
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
Based on the HW recommendation, LMH mitigation needs to
be enabled only when LEDs are used in flash mode with
a total current greater than or equal to 1A.
Update support for the same.
Change-Id: I926a021dc7e864dea402d88d8bb2cf1d6ed580f7
Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
[quic_subbaram@quicinc.com: Fix trivial merge conflict]
Signed-off-by: Subbaraman Narayanamurthy <quic_subbaram@quicinc.com>
Currently, to calculate max_avail_current, parameters from battery power
supply are needed. These parameters are provided by battery_charger driver,
which on some platforms need to be obtained from charger FW. Add a new
property "qcom,secure-vm" which if specified for a secure VM would provide
a fixed max_avail_current to support camera SW requirements.
Change-Id: I7ac19765470406edf693a5ce92c499f2d7f81511
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Currently interrupts are required in flash LED driver but are only used for
debugging purposes. Allow interrupts to be optional.
Change-Id: I40f86a2543e836124e6fb358731076f63f1774f3
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Currently, brightness for a torch/flash device can be set on a channel
that's already configured for a flash/torch device that shared the same
LED channel. Though the target current configured at the end for that
channel is correct, there is a transitional behavior where the channel
can be disabled and enabled again. Fix this by not allowing the
brightness to be set if it's attempted for the same channel id but
another type (flash or torch) is configured before.
Change-Id: I3ae5990121af1302e14dc2bd14f9baa178dd0cd2
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
Initialize rc just for sanity so that it is not used uninitialized in
the return path.
Fixes: 568fc7ac9b69 ("leds: qti-flash: Handle all-enabled led mask separately")
Change-Id: I77caac87781b7a2ad2de0ecb13c5b3cd9ca3707b
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Currently, when a single channel's brightness is set, and then cleared
to zero subsequently, the LED stays on instead of getting turned off
because symmetrical brightness distribution logic does not allow the
paired channel's brightness to be set to zero. Fix this.
It was also observed that the brightness of a channel that is getting
turned off doesn't show up as zero, so fix that as well.
In addition, strengthen error-checking of the "qcom,led-mask" device
tree property.
Change-Id: I245ec2177b2ebe0f567eb96397dd13a05a587d60
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
In certain devices, LED channels are paired and connected to two
separate LEDs. Due to symmetrical configuration, a switch that controls
all four channels sets the same brightness value to both LEDs, which is
not the intended behaviour; hence, handle this case separately.
E.g. If flash0 (group 1) is set to 144 and flash1 (group 2) is set to
1056, current will be distributed evenly to all 4 channels like so: 300
mA would be set on all channels (as 144 + 1056 = 1200; 1200 / 4 = 300).
Change this to:
144 / 2 = 72 on channels 0 and 3 (group 1)
1056 / 2 = 528 on channels 1 and 2 (group 2).
Change-Id: Ie135811d59104cfa5551d17ebbb729a57c101099
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
When attempting to disable a flash node that is not configured, return
gracefully as it is not an error condition.
Change-Id: I3cf82eddc4ac078384a5278bd2832f7adceba853
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Adjust the units of on_time and off_time to microseconds to align with
max_flash_timeout, which uses those units.
Change-Id: I65f29175606d5571720215f196d2e08e6d6a18f0
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Currently if qti_flash_lmh_mitigation_config() returns an error
in qti_flash_led_strobe(), spin_unlock() is not called in the
error return path. Fix it.
Fixes: 42bdecad7ccd7 ("leds: qti-flash: Fix LMH mitigation configuration")
Change-Id: I1bede93873a151cc9bab7f2000d8f058e1890fda
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
If symmetry is enabled and user sets the brightness on switch
device directly without setting brightness on flash or torch
devices, then an error log is printed. Fix it.
Change-Id: I10cc9e3143173fb4ea9dad0ed078fde3594b6e54
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Currently, LMH mitigation is not enabled but just the option is
selected to SW. Fix it by enabling LMH mitigation properly when
the user queries for maximum flash current or LED is strobed. If
the module is enabled, LMH mitigation would get enabled in HW.
Change-Id: Ie5d7deaa6bf3ce6ed320d62972660136a0e8095d
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Fix the indentation of macro definitions, kernel-doc comments
and structure member definitions. While at it, change macro
definitions OTST1_IDX, OTST2_IDX and FLASH_THERMAL_LEVELS
(renaming it to OTST_MAX) to enums as it seems to be appropriate
and makes it more readable.
Change-Id: I2c4b68e274a58c71f935cfbf07b9ba59fba90544
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Currently, when symmetry is enabled, current redistribution occurs only
when a switch is turned on after being disabled initially. Enable
current redistribution to occur on the fly as long as a switch is
enabled. This applies to both torch and flash devices.
Illustrative example:
user0 user3 Torch0 Torch3 Comment
500 0 250 250 (average of user set values)
150 0 75 75 (150 + 0 / 2)
150 100 125 125 (150 + 100 / 2).
Change-Id: I5f832e4fa669a9662d45592c5c3a512df07f7255
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
The minimum timeout that can be set is 10 ms due to the clamping being
done in led_set_flash_timeout() in the flash LED class framework. Change
the minimum to allow zero timeout to be set, and also disallow setting
strobe in this case.
Change-Id: Ic34057197c05daf640c2a7d21cbae8e4638319ee
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Print the data instead of the pointer in qti_flash_led_write(), update
the print in qti_flash_led_masked_write(), and fix qti_flash_led_read()
so that it returns a pointer to more than one byte.
Change-Id: Ic9cbc35a6552f8978ff9e36da2aafeec69885b9a
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Currently, with LED symmetry enabled, turning on a switch without
configuring current in a channel first results in errors being seen.
Without LED symmetry enabled, the same action results only in
qti_flash_led_strobe() being called with the value argument set to zero.
Bring about the same behaviour for LED symmetry as well.
Change-Id: I2d6301ec3cc19d89acbd0545509485866ffa9085
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Currently when a flash/torch device is disabled, ITARGET of the channel
is programmed to 0 by qti_flash_led_disable() before the channel is
de-strobed. This is causing a ramp down of the flash LED channel during
disable. Fix this by programming target current to 0 only after channel
is de-strobed.
Change-Id: Ie566f4e75b8af8c27b7b9a828823a9bfddc48bb6
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Disable the flash LED channel when a brightness of 0 is set.
As flash/torch devices can be enabled and disabled using switch as well
as from sysfs, reset the state of flash/torch devices when they are
disabled instead of doing it in switch disable.
Change-Id: If8ffb22d8c72a94325a1e9237778b810a152a293
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
When the user strobes a flash LED device with a timeout of 0, configure
the safety timer with default timeout to avoid turning flash ON for
long duration. Also clear different parameters of flash/torch device
like current, timeout when the device is disabled.
Change units of min, max, step of flash timeout to micro seconds as
flash LED class expects in micro seconds.
Change-Id: I780fb2639a1beda38e391e1e0818176f147175ef
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Currently, Flash LED peripheral supports a maximum safety timer expiry
of 1280 ms for flash mode where the target current can go as high as
1500 mA. If off_time is allowed more than that time period, then
flash LED can stay ON more than that safety timer period. Hence, clamp
off_time to not exceed 1280 ms.
Change-Id: Idbd8b41c5041c50e3f714be9efb0ad04b1ee9181
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
The value of "QUERY_MAX_AVAIL_CURRENT" option in the "leds-qti-flash"
driver is different from the legacy "leds-qpnp-flash" driver.
As a result, the led flash does not work. To fix this issue update
the option values of "leds-qti-flash" to align with the legacy driver.
Also add logic to handle other options "ENABLE_REGULATOR" and
"DISABLE_REGULATOR" to have backward compatibility.
Change-Id: I8213d53c6b19ccc8da74784e3b428b99fcebcbb7
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Add support to enable switch after a delay of on_time milliseconds
and to disable switch after a delay of off_time milliseconds. Adding
delays to turn ON and OFF the switch is required by flash client
(camera) for fine precision flash control.
Add sysfs support to configure on_time and off_time for switch devices.
E.g. To configure ON time of 1 second and OFF time of 0.5 seconds on
switch 0 and strobing flash LED 0,
echo 300 > /sys/class/leds/leds:flash_0/flash_brightness
echo 1000 > /sys/class/leds/led:switch_0/on_time
echo 500 > /sys/class/leds/led_switch_0/off_time
echo 1 > /sys/class/leds/led_switch_0/brightness
Change-Id: I343eddf097bc7bb9960cd3fd4934c9b0a40cf450
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Add support to calculate maximum current available for flash module.
Clients of flash LED makes use of this API qti_flash_led_prepare()
to query maximum available current for different flash LED channels.
Change-Id: I26988b1afb1e57a190aa25061189b71ca3f7ea95
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
qti_flash_led_prepare() API is used by flash clients (E.g. Camera) to
query maximum current available for flash. Add support for this API
which initially returns maximum current that is supported for flash
LED module (2000 mA). Also, add a sysfs parameter under switch devices
to show max available flash current.
Change-Id: I3aed009a0d7e0f34a6d05a45af34fcd0f37a6fe7
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Currently qti_flash_led_switch_brightness_set() is used to enable or
disable switch. Split it into separate APIs to enable and disable
switch. This will make it easier to control switches which is required
for implementing slow-sync flash feature.
Change-Id: I668ab872d1d646f97ed8fbfba4dfca6b4db5bc70
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Update interrupt names to have "flash" prefix so that all the
interrupts for flash LED can be monitored easily.
Change-Id: Ib7c17ea48110461823702c8d11b7554ddebbbb26
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Currently when brightness is zeroed-out for a flash/torch device its
"configured" flag is set to false. Hence the flash/torch device is
ignored when its switch is disabled. This leads to the corresponding
LED channel left enabled. Fix this by setting "configured" flag to
false only when led strobe is de-asserted.
Change-Id: I46c640d3e0db8611343e2e67321db820161dd144
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
QTI flash LED driver supports flash LED module on PM8350C. It is used
for illumination by camera sensor and also for torch application.
Change-Id: Iaa4754591e37db48c0ab360cdf4660d50c908337
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Add PINEAPPLEP id for SOC ID -> name mapping list.
Change-Id: I44b6afc03dcf062053b348a7b84462e324c8af50
Signed-off-by: Satya Durga Srinivasu Prabhala <quic_satyap@quicinc.com>
