Now that the system and CMA heaps can be built as modules, enable both
as modules in the arm multi_v7_defconfig.
Suggested-by: Andrew Davis <afd@ti.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20260527084135.842736-1-mripard@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Remove redundant, duplicated CONFIG_EXT4_FS to fix warnings like:
axm55xx_defconfig:198:warning: override: reassigning to symbol EXT4_FS
Fixes: c065b6046b ("Use CONFIG_EXT4_FS instead of CONFIG_EXT3_FS in all of the defconfigs")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Richard Cheng <icheng@nvidia.com>
Link: https://lore.kernel.org/r/20260603072726.19404-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Enable DP83822 PHY driver as a module to support the Ethernet PHY,
which is placed on phyCORE-i.MX93 SOM.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
POWER_SEQUENCING_PCIE_M2 driver handles power supply to the PCIe M.2
connectors and is required on wide variety of ARM64 platforms such as
Qcom Snapdragon X Elite laptops and Mediatek Dojo Chromebooks.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260514065017.11305-1-manivannan.sadhasivam@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Enable the CIX Sky1 pinctrl driver (PINCTRL_SKY1), CIX Sky1 PCIe host
controller (PCI_SKY1_HOST), and Cadence GPIO controller (GPIO_CADENCE)
for the Radxa Orion O6 board which uses the CIX Sky1 SoC.
The pinctrl driver is a dependency for other on-SoC peripherals. The
Cadence-based PCIe host controller enables use of PCIe peripherals on
the board. The Cadence GPIO controller provides GPIO support for the
SoC.
Cc: Yunseong Kim <ysk@kzalloc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Link: https://lore.kernel.org/r/20260327114628.3800886-1-peter.chen@cixtech.com
QCOM_RPMH and QCOM_RPMHPD can be build only as modules when
QCOM_COMMAND_DB is module itself.
Fixes: 1c25ca9bb5 ("ARM: multi_v7_defconfig: enable more Qualcomm drivers")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Drop all redundant entries:
1. SERIAL_BCM63XX is default=y for ARCH_BCMBCA.
2. USB_GPIO_VBUS is conflicting with enabled USB_CONN_GPIO since
commit 0ce0f9d078 ("usb: phy: phy-gpio-vbus-usb: Add device tree
probing").
3. SND_HDA_CODEC_REALTEK_LIB is selected by other codecs,
SND_HDA_CODEC_ALC269 by default.
4. SND_PXA_SOC_SSP depends on ARCH_PXA which is only for multi v5.
5. SND_SOC_ROCKCHIP is gone since commit cae3cc435d ("ASoC: rockchip:
Standardize ASoC menu") and can be simply dropped without effect.
6. SND_SOC_TLV320AIC32X4 is selected by SND_SOC_TLV320AIC32X4_I2C/SPI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
CONFIG_SND_ATMEL_SOC is gone since commit 4f30f84feb ("ASoC: atmel:
Standardize ASoC menu") and can be simply dropped without effect.
No impact on include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Acked-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
I2C_DESIGNWARE_PLATFORM is default=y via I2C_DESIGNWARE_CORE, which is
enabled. No impact on include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Only re-shuffle entries to match savedefconfig, without removing any
symbols. This helps in reviewing defconfig when comparing with
savedefconfig and looking for obsolete symbols. No impact on
include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
in the pinctrl subsystem augmenting Kconfig and defconfigs in
sequence.
This is just the defconfig changes.
This should be pulled into the SoC defconfigs branch for 7.2
to avoid conflicts in linux-next.
-----BEGIN PGP SIGNATURE-----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=xC8l
-----END PGP SIGNATURE-----
Merge tag 'v7.2-qcom-pinctrl-defconfigs' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into soc/defconfig
This is a split-off of a patch that was applied in two parts
in the pinctrl subsystem augmenting Kconfig and defconfigs in
sequence.
This is just the defconfig changes.
This should be pulled into the SoC defconfigs branch for 7.2
to avoid conflicts in linux-next.
* tag 'v7.2-qcom-pinctrl-defconfigs' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: qcom: Make important drivers default (2)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Development of Linux kernel progressed over last 10 years and it is easy
to generate now initramfs for building own kernel, e.g. with Yocto or
mkosi. Therefore for a few years of reviews on mailing lists, all new
options enabled in arm64 defconfig were with assumption of having
initramfs which can load bare minimum of modules to mount filesystem
from network or disk. Basically network driver as built-in is not
anymore essential to boot the system, so switch almost all Ethernet
drivers to modules to save on kernel image size.
Similarly 9P network filesystem for QEMU, especially that testing kernel
unuder QEMU does not have any size or build process constraints and can
use initramfs with -initrd argument. Note that having network drivers
does not break NFS root, because whatever loading method, e.g. TFTP,
which brought the kernel image can bring also the initramfs with network
adapters (and I have been using such method for years for my Samsung
boards).
Notable exceptions / diff explanations:
1. Mark I2C as built-in, used by CONFIG_IGB as a module.
2. CONFIG_BCM4908_ENET and CONFIG_BCMASP appear in the diff, because
they were default=y (via ARCH_BCMBCA or ARCH_BCM_IPROC).
3. CONFIG_HNS3_HCLGE and CONFIG_HNS3_ENET are removed, because they are
default=m.
Moving code to modules has positive impact on kernel image size, thus
boot time of all users not using above drivers and ability to flash
fixed-size boot partitions.
Old Image size: 41.2 MiB (Image.gz: 14.8 MiB)
New Image size: 39.1 MiB (Image.gz: 13.8 MiB)
bloat-o-meter of vmlinux:
add/remove: 3/6972 grow/shrink: 6/45 up/down: 66659/-2333659 (-2267000)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-5-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Make going through `make menuconfig` easier by disabling the unused
Ethernet vendor menu options, where no actual driver for given vendor is
selected.
Impact checked with comparing old and new autoconf.h:
diff ... | grep '^-' | grep -v CONFIG_NET_VENDOR
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-4-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Drop all options which are either defaults or selected by other drivers:
1. IMX Pinctrl drivers are defaults for this ARCH.
2. RP1 is selected by MISC_RP1.
3. I2C_DESIGNWARE_PLATFORM is default with I2C_DESIGNWARE_CORE.
4. DRM_SAMSUNG_DSIM is selected by DRM_EXYNOS_DSI.
5. SUN6I, SUN8I and Renesas DRM drivers have defaults.
6. SND_SOC_ROCKCHIP does not exist.
7. Several ASoC drivers are selected by other main sound switches.
8. USB_CDNS3_IMX is default with USB_CDNS3.
9. IPQ_APSS_5018 never existed.
No impact on include/generated/autoconf.h.
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-3-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Drop all options which are ineffective now, because they depend on
disabled IP_NF_IPTABLES_LEGACY or IP6_NF_IPTABLES_LEGACY. No impact on
include/generated/autoconf.h.
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-2-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Only re-shuffle entries to match savedefconfig, without removing any
symbols. This helps in reviewing defconfig when comparing with
savedefconfig and looking for obsolete symbols. No impact on
include/generated/autoconf.h.
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-1-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The main SoC TLMM (Top-Level Multiplexer) pin controller drivers are
essential for booting up SoCs and are not really optional for a given
platform. Kernel should not ask users choice of drivers when that
choice is obvious and known to the developers that answer should be
'yes' or 'module'.
Switch all Qualcomm TLMM pin controller drivers to a default 'yes' for
ARCH_QCOM. This has impact:
1. arm64 defconfig: enable PINCTRL_SM7150, PINCTRL_IPQ9650 and
PINCTRL_HAWI, which were not selected before but should be, because
these platforms need them for proper boot.
2. arm qcom_defconfig: no changes.
3. arm multi_v7 defconfig: enable drivers necessary to boot ARM 32-bit
platforms, which are already enabled on qcom_defconfig.
4. COMPILE_TEST builds: enable by default all drivers for arm or arm64
builds, whenever ARCH_QCOM is selected. This has impact on build
time and feels logical, because if one selects ARCH_QCOM then
probably by default wants to build test it entirely. Kernels with
COMPILE_TEST are not supposed to be used for booting.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
[linusw@kernel.org: split off defconfig changes to its own patch]
Signed-off-by: Linus Walleij <linusw@kernel.org>
- sh: Fix fallout from ZERO_PAGE consolidation
-----BEGIN PGP SIGNATURE-----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=6ywF
-----END PGP SIGNATURE-----
Merge tag 'sh-for-v7.1-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh fix from John Paul Adrian Glaubitz:
"The ZERO_PAGE consolidation in v7.1, introduced a regression on sh
which made these systems unbootable.
The problem was that on sh, the initial boot parameters were
previously referenced as an array and after 6215d9f447 ("arch, mm:
consolidate empty_zero_page"), they were referenced as a pointer which
caused wrong code generation and boot hang.
This changes the declaration back to being an array which fixes the
boot hang"
* tag 'sh-for-v7.1-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
sh: Fix fallout from ZERO_PAGE consolidation
-----BEGIN PGP SIGNATURE-----
iQFPBAABCAA5FiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmn3BZgbFIAAAAAABAAO
bWFudTIsMi41KzEuMTIsMiwyAAoJELvgsHXSRYiabzcIAIDyPybWZ/bRup/KfWGE
GknYLaUA3nw9ZpZQdQ0cJ+jGO6pfoUqacO0cZ/5ppdcXblKz22AFItUnpsd44M9H
92QjwNJoT6vjgzaSWCDE/6TeE0y27HjyhBlIYjs9mTRTb8sIH+mzfDS58FZponb/
RZMGmcJvS4La+VzaetAxzyx+cX7J9W/7zDfvz/qPMpm8tysGe4z8H7/54c5x/U+c
NvuEXaxPaKEa62x5e+IFG6G67NszbJnfRrLGn/UMwp+SS5WUId6D9kmjtT70yJlg
hbdU6zw6kI+DIPxRidnpI/iJqcA08r9UuC/TrZwcjaM6sythev5UvOxZXMRVp19w
qXU=
=yAe1
-----END PGP SIGNATURE-----
Merge tag 'slab-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab fixes from Vlastimil Babka:
- Stable fixes for CONFIG_SMP=n where _nolock() allocations in NMI both
at kmalloc and page allocator levels are not properly protected by
the spin_trylock() semantics on !SMP (Harry Yoo)
* tag 'slab-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm/slab: return NULL early from kmalloc_nolock() in NMI on UP
mm/page_alloc: return NULL early from alloc_frozen_pages_nolock() in NMI on UP
by Sebastian Andrzej Siewior.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=HUBJ
-----END PGP SIGNATURE-----
Merge tag 'locking-urgent-2026-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Ingo Molnar:
"Fix lockup in requeue-PI during signal/timeout wakeups, by Sebastian
Andrzej Siewior"
* tag 'locking-urgent-2026-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Prevent lockup in requeue-PI during signal/ timeout wakeup
- Fix the delayed dequeue negative lag increase fix in the
fair scheduler (Peter Zijlstra)
- Fix wakeup_preempt_fair() to do proper delayed dequeue
(Vincent Guittot)
- Clear sched_entity::rel_deadline when initializing
forked entities, which bug can cause all tasks to be
EEVDF-ineligible, causing a NULL pointer dereference
crash in pick_next_entity() (Zicheng Qu)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=z+8E
-----END PGP SIGNATURE-----
Merge tag 'sched-urgent-2026-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
- Fix the delayed dequeue negative lag increase fix in the
fair scheduler (Peter Zijlstra)
- Fix wakeup_preempt_fair() to do proper delayed dequeue
(Vincent Guittot)
- Clear sched_entity::rel_deadline when initializing
forked entities, which bug can cause all tasks to be
EEVDF-ineligible, causing a NULL pointer dereference
crash in pick_next_entity() (Zicheng Qu)
* tag 'sched-urgent-2026-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Clear rel_deadline when initializing forked entities
sched/fair: Fix wakeup_preempt_fair() vs delayed dequeue
sched/fair: Fix the negative lag increase fix
Consolidation of empty_zero_page declarations broke boot on sh.
sh stores its initial boot parameters in a page reserved in
arch/sh/kernel/head_32.S. Before commit 6215d9f447 ("arch, mm:
consolidate empty_zero_page") this page was referenced in C code
as an array and after that commit it is referenced as a pointer.
This causes wrong code generation and boot hang.
Declare boot_params_page as an array to fix the issue.
Reported-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Tested-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Fixes: 6215d9f447 ("arch, mm: consolidate empty_zero_page")
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
- Reject algorithms with authsizes that are too short in authencesn.
-----BEGIN PGP SIGNATURE-----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=Runs
-----END PGP SIGNATURE-----
Merge tag 'v7.1-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
- Reject algorithms with authsizes that are too short in authencesn
* tag 'v7.1-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: authencesn - reject short ahash digests during instance creation
- Fix a NULL pointer dereference in ntfs_index_walk_down() by validating
index block allocation.
- Fix a memory leak of the symlink target string in
ntfs_reparse_set_wsl_symlink() during error paths.
- Prevent VCN overflow and validate lowest_vcn in
ntfs_mapping_pairs_decompress() to avoid runlist corruption.
- Fix a page reference leak in ntfs_write_iomap_end_resident() when
attribute search context allocation fails.
- Fix an invalid PTR_ERR() usage on a valid folio pointer in
__ntfs_bitmap_set_bits_in_run().
- Correct directory link counting by dropping nlink only when the MFT
record link count reaches zero for WIN32/DOS aliases.
- Fix an uninitialized variable usage in ntfs_mapping_pairs_decompress()
by returning an error pointer directly.
-----BEGIN PGP SIGNATURE-----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=MosZ
-----END PGP SIGNATURE-----
Merge tag 'ntfs-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs
Pull ntfs fixes from Namjae Jeon:
- Fix a NULL pointer dereference in ntfs_index_walk_down() by
validating index block allocation
- Fix a memory leak of the symlink target string in
ntfs_reparse_set_wsl_symlink() during error paths
- Prevent VCN overflow and validate lowest_vcn in
ntfs_mapping_pairs_decompress() to avoid runlist corruption
- Fix a page reference leak in ntfs_write_iomap_end_resident()
when attribute search context allocation fails
- Fix an invalid PTR_ERR() usage on a valid folio pointer in
__ntfs_bitmap_set_bits_in_run()
- Correct directory link counting by dropping nlink only when
the MFT record link count reaches zero for WIN32/DOS aliases
- Fix an uninitialized variable in ntfs_mapping_pairs_decompress()
by returning an error pointer directly
* tag 'ntfs-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs:
ntfs: Use return instead of goto in ntfs_mapping_pairs_decompress()
ntfs: drop nlink once for WIN32/DOS aliases
ntfs: fix invalid PTR_ERR() usage in __ntfs_bitmap_set_bits_in_run()
ntfs: fix error handling in ntfs_write_iomap_end_resident()
ntfs: fix VCN overflow in ntfs_mapping_pairs_decompress()
ntfs: fix WSL symlink target leak on reparse failure
ntfs: fix NULL dereference in ntfs_index_walk_down()
core and helpers:
- calculate framebuffer geometry with format helpers
- fix docs
amdgpu:
- GFX12 fix for CONFIG_DRM_DEBUG_MM configs
- Fix DC analog support
- Userq fixes
- GART placement fix
- Aldebaran SMU fixes
- AMDGPU_INFO_READ_MMR_REG fix
- UVD 3.1 fix
- GC 6 TCC fix
- Fix root reservation in amdgpu_vm_handle_fault()
- RAS fix
- Module reload fix for APUs
- Fix build for CONFIG_DRM_FBDEV_EMULATION=n
- IGT DWB regression fix
- GC 11.5.4 fix
- VCN user fence fixes
- JPEG user fence fixes
- SMU 13.0.6 fix
- VCN 3/4 IB parser fixes
- NV3x+ dGPU vblank fix
- DCE6/8 fixes for LVDS/eDP panels without an EDID
amdkfd:
- Fix for when CONFIG_HSA_AMD is not set
- SVM fixes
xe:
- uapi: Add missing pad and extensions check
- uapi: Reject unsafe PAT indices for CPU cached memory
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge
- Xe3p tuning and workaround fixes
- USE drm mm instead of drm SA for CCS read/write
- Fix leaks and null derefs
- Fix Wa_18022495364
appletbdrm:
- allocate protocol buffers with kvzalloc()
dma-buf:
- fix docs
imagination:
- avoid segfault in debugfs
ofdrm:
- put PCI device reference on errors
udl:
- increase USB timeout
-----BEGIN PGP SIGNATURE-----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=wagp
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2026-05-02' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Fixes for rc2, the usual amdgpu/xe double header, I think xe had a
couple of weeks combined due to some maintainer access issues,
otherwise there's just a few misc fixes and documentation fixups.
core and helpers:
- calculate framebuffer geometry with format helpers
- fix docs
amdgpu:
- GFX12 fix for CONFIG_DRM_DEBUG_MM configs
- Fix DC analog support
- Userq fixes
- GART placement fix
- Aldebaran SMU fixes
- AMDGPU_INFO_READ_MMR_REG fix
- UVD 3.1 fix
- GC 6 TCC fix
- Fix root reservation in amdgpu_vm_handle_fault()
- RAS fix
- Module reload fix for APUs
- Fix build for CONFIG_DRM_FBDEV_EMULATION=n
- IGT DWB regression fix
- GC 11.5.4 fix
- VCN user fence fixes
- JPEG user fence fixes
- SMU 13.0.6 fix
- VCN 3/4 IB parser fixes
- NV3x+ dGPU vblank fix
- DCE6/8 fixes for LVDS/eDP panels without an EDID
amdkfd:
- Fix for when CONFIG_HSA_AMD is not set
- SVM fixes
xe:
- uapi: Add missing pad and extensions check
- uapi: Reject unsafe PAT indices for CPU cached memory
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge
- Xe3p tuning and workaround fixes
- USE drm mm instead of drm SA for CCS read/write
- Fix leaks and null derefs
- Fix Wa_18022495364
appletbdrm:
- allocate protocol buffers with kvzalloc()
dma-buf:
- fix docs
imagination:
- avoid segfault in debugfs
ofdrm:
- put PCI device reference on errors
udl:
- increase USB timeout"
* tag 'drm-fixes-2026-05-02' of https://gitlab.freedesktop.org/drm/kernel: (77 commits)
drm/xe/uapi: Reject coh_none PAT index for CPU_ADDR_MIRROR
drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise
drm/xe/xelp: Fix Wa_18022495364
drm/xe/gsc: Fix BO leak on error in query_compatibility_version()
drm/xe/eustall: Fix drm_dev_put called before stream disable in close
drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()
drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
drm/xe: Fix bo leak in xe_dma_buf_init_obj() on allocation failure
drm/xe/bo: Fix bo leak on GGTT flag validation in xe_bo_init_locked()
drm/xe/bo: Fix bo leak on unaligned size validation in xe_bo_init_locked()
drm/xe: Fix potential NULL deref in xe_exec_queue_tlb_inval_last_fence_put_unlocked
drm/xe/vf: Use drm mm instead of drm sa for CCS read/write
drm/xe: Add memory pool with shadow support
drm/xe/debugfs: Correct printing of register whitelist ranges
drm/xe: Mark ROW_CHICKEN5 as a masked register
drm/xe/tuning: Use proper register offset for GAMSTLB_CTRL
drm/xe/xe3p_lpg: Add missing indirect ring state feature flag
drm/xe: Drop redundant rtp entries for Wa_14019988906 & Wa_14019877138
drm/xe/vm: Add missing pad and extensions check
drm/xe: Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge()
...
- Avoid writing an uninitialised stack variable to POR_EL0 on
sigreturn if the poe_context record is absent
- Reserve one more page for the early 4K-page kernel mapping to cover
the extra [_text, _stext) split introduced by the non-executable
read-only mapping
- Force the arch_local_irq_*() wrappers to be __always_inline so that
noinstr entry and idle paths cannot call out-of-line, instrumentable
copies
- Fix potential sign extension in the arm64 SCS unwinder's DWARF
advance_loc4 decoding
- Tolerate arm64 ACPI platforms with only WFI and no deeper PSCI idle
states, restoring cpuidle registration on such systems
- Include the UAPI <asm/ptrace.h> header in the arm64 GCS libc test
rather than carrying a duplicate struct user_gcs definition (the
original #ifdef NT_ARM_GCS was wrong to cover the structure
definition as it would be masked out if the toolchain defined it)
-----BEGIN PGP SIGNATURE-----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=a9er
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Avoid writing an uninitialised stack variable to POR_EL0 on sigreturn
if the poe_context record is absent
- Reserve one more page for the early 4K-page kernel mapping to cover
the extra [_text, _stext) split introduced by the non-executable
read-only mapping
- Force the arch_local_irq_*() wrappers to be __always_inline so that
noinstr entry and idle paths cannot call out-of-line, instrumentable
copies
- Fix potential sign extension in the arm64 SCS unwinder's DWARF
advance_loc4 decoding
- Tolerate arm64 ACPI platforms with only WFI and no deeper PSCI idle
states, restoring cpuidle registration on such systems
- Include the UAPI <asm/ptrace.h> header in the arm64 GCS libc test
rather than carrying a duplicate struct user_gcs definition (the
original #ifdef NT_ARM_GCS was wrong to cover the structure
definition as it would be masked out if the toolchain defined it)
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: signal: Preserve POR_EL0 if poe_context is missing
arm64: Reserve an extra page for early kernel mapping
kselftest/arm64: Include <asm/ptrace.h> for user_gcs definition
ACPI: arm64: cpuidle: Tolerate platforms with no deep PSCI idle states
arm64/irqflags: __always_inline the arch_local_irq_*() helpers
arm64/scs: Fix potential sign extension issue of advance_loc4
-----BEGIN PGP SIGNATURE-----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=/qwt
-----END PGP SIGNATURE-----
Merge tag 'selinux-pr-20260501' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux fixes from Paul Moore:
- Ensure SELinux is always properly accessing its own sock LSM state
- Only reserve an xattr slot for SELinux if it will be used
- Fix a SELinux auditing regression in the directory avdcache
* tag 'selinux-pr-20260501' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: fix avdcache auditing
selinux: don't reserve xattr slot when we won't fill it
selinux: use sk blob accessor in socket permission helpers
Currently need_futex_hash_allocate_default() depends on strict pthread
semantics, abusing CLONE_THREAD. This breaks the non-concurrency
assumptions when doing the mm->futex_ref pcpu allocations, leading to
bugs[0] when sharing the mm in other ways; ie:
BUG: KASAN: slab-use-after-free in futex_hash_put
... where the +1 bias can end up on a percpu counter that mm->futex_ref
no longer points at.
Loosen the check to cover any CLONE_VM clone, except vfork(). Excluding
vfork keeps the existing paths untouched (no overhead), and we can't
race in the first place: either the parent is suspended and the child
runs alone, or mm->futex_ref is already allocated from an earlier
CLONE_VM.
Link: https://lore.kernel.org/all/CAL_bE8LsmCQ-FAtYDuwbJhOkt9p2wwYQwAbMh=PifC=VsiBM6A@mail.gmail.com/ [0]
Fixes: d9b05321e2 ("futex: Move futex_hash_free() back to __mmput()")
Reported-by: Yiming Qian <yimingqian591@gmail.com>
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Reject zero-length writes from userspace that corrupt
Debug Facility buffers
- Replace one s390 PCI maintainer
- Remove SCLP_OFB Kconfig option and enable the guarded code
unconditionally
- Replace incorrect use of phys_to_folio() to virt_to_folio()
in do_secure_storage_access()
-----BEGIN PGP SIGNATURE-----
iI0EABYKADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCafTJpBccYWdvcmRlZXZA
bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8OEgAQDsVJ448e9YY4j5e+zk5Q3m1Eag
q5SIntMSb7r7df0AiAEAuiiNQWQMeDjPYpuOOS2SVp0qj2bf3y6RlHgD0sb1OAs=
=UkrI
-----END PGP SIGNATURE-----
Merge tag 's390-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Alexander Gordeev:
- Reject zero-length writes from userspace that corrupt Debug Facility
buffers
- Replace one s390 PCI maintainer
- Remove SCLP_OFB Kconfig option and enable the guarded code
unconditionally
- Replace incorrect use of phys_to_folio() to virt_to_folio() in
do_secure_storage_access()
* tag 's390-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/mm: Fix phys_to_folio() usage in do_secure_storage_access()
s390/sclp: Remove SCLP_OFB Kconfig option
MAINTAINERS: Replace one of the maintainers for s390/pci
s390/debug: Reject zero-length input in debug_input_flush_fn()
s390/debug: Reject zero-length input before trimming a newline
-----BEGIN PGP SIGNATURE-----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=5d8D
-----END PGP SIGNATURE-----
Merge tag 'io_uring-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
- Remove dead struct io_buffer_list member
- Fix for incrementally consumed buffers with recvmsg multishot, which
requires a minimum value left in a buffer for any receive for the
headers. If there's still a bit of buffer left but it's smaller than
that value, then userspace will see a spurious -EFAULT returned in
the CQE
- Locking fix for the DEFER_TASKRUN retry list, which otherwise could
race with fallback cancelations. If the task is exiting with
task_work left in both the normal and retry list AND the exit cleanup
races with the task running task work, then entries could either be
doubly completed or lost
- Cap NAPI busy poll timeout to something sane, to avoid syzbot running
into excessive polling and triggering warnings around that
* tag 'io_uring-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring/tw: serialize ctx->retry_llist with ->uring_lock
io_uring/napi: cap busy_poll_to 10 msec
io_uring/kbuf: support min length left for incremental buffers
io_uring/kbuf: kill dead struct io_buffer_list 'nr_entries' member
There are a couple of nasty issues fixed here in the axiado and rockchip
drivers. We've also got more of the fixes from Johan here, this time
for the two Cadence drivers, plus a couple of other similar fixes from
John and Felix.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmn0AeEACgkQJNaLcl1U
h9Co7Qf+I+1MpKYz07zWMhyh1SMZfMIAiCEQ4PipBO5ekc/I2ns7jLSNK0onquO9
tRDdKqvCQUwNUn+XnLrLBikZqemzpcCBYN91Fzxqa7j2oofr1jOafaBxk8HjPVco
J3RaLkk3o0+mMixaQdCIFnlBzPOqt6OlORcUAbBKjY7ZI0+Z/ODDkRXSU/cuM2eK
yfQLpLZ25VBhS1QPXg6CgZKdx85g76x5dfXpwpsaBoBY6e+VHP62Y7kwnPj6agV0
i4WGvDN5uGNAVCcu08Tf1J091TYtmEsuaS7cVTHYzqACbvJ6oU0k34ibjd7GtION
BabmrWpxqHKN7ve/K3WSzewLF96HhQ==
=Zom6
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"There are a couple of nasty issues fixed here in the axiado and
rockchip drivers. We've also got more of the fixes from Johan here,
this time for the two Cadence drivers, plus a couple of other similar
fixes from John and Felix"
* tag 'spi-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: amlogic-spisg: initialize completion before requesting IRQ
spi: axiado: replace usleep_range() with udelay() in IRQ path
spi: cadence-quadspi: fix runtime pm and clock imbalance on unbind
spi: cadence-quadspi: fix unclocked access on unbind
spi: cadence-quadspi: fix clock imbalance on probe failure
spi: cadence-quadspi: fix runtime pm disable imbalance on probe failure
spi: cadence: fix clock imbalance on probe failure
spi: cadence: fix unclocked access on unbind
spi: rockchip: Drop unused and broken CR0 macros
spi: rockchip: Read ISR, not IMR, to detect cs-inactive IRQ
spi: rzv2h-rspi: Fix silent failure in clock setup error path
Commit 2e8a1acea8 ("arm64: signal: Improve POR_EL0 handling to
avoid uaccess failures") delayed the write to POR_EL0 in
rt_sigreturn to avoid spurious uaccess failures. This change however
relies on the poe_context frame record being present: on a system
supporting POE, calling sigreturn without a poe_context record now
results in writing arbitrary data from the kernel stack into POR_EL0.
Fix this by adding a __valid_fields member to struct
user_access_state, and zeroing the struct on allocation.
restore_poe_context() then indicates that the por_el0 field is valid
by setting the corresponding bit in __valid_fields, and
restore_user_access_state() only touches POR_EL0 if there is a valid
value to set it to. This is in line with how POR_EL0 was originally
handled; all frame records are currently optional, except
fpsimd_context.
To ensure that __valid_fields is kept in sync, fields (currently
just por_el0) are now accessed via accessors and prefixed with __ to
discourage direct access.
Fixes: 2e8a1acea8 ("arm64: signal: Improve POR_EL0 handling to avoid uaccess failures")
Cc: <stable@vger.kernel.org>
Reported-by: Will Deacon <will@kernel.org>
Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
A fix from Arnd readding a dependency on gpiolib which was implicitly
pulled in via an OF specific route which got removed as part of a
cleanup.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnz/RoACgkQJNaLcl1U
h9BGWAf+IN35HJzfU+67HKJHlvO1/X8um9kK3VRmxcFwyw/Ai0p1ZJOVJpKPCZ3n
gyGirrq1wnyaNxYgh4UJvEf9rNTFI+qEsBv9xQzJJH92tMdEbbkAh5+y6Sk+hXYt
wvFx+3ZBR+ULnhHWfK2BrS/y4/yrRK9eM7IfEgjJNua12TmL07LOxaWxlwZRQeza
c4O4hgeEYc1AftRrovmierv1XrrlYOQCXyl1XJ7Lc1syKO9C4OQkFuJg/hYrj4un
XF1ikJxTvwB6nO3+rS4o3zE+HFtxLul96cX8pYmpQPzqlE0n4SZYoDAAGkvkgxeD
x/m9pn2ZLm/CoFmN39G1Rg11FJ0nGw==
=mds4
-----END PGP SIGNATURE-----
Merge tag 'regulator-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"A fix from Arnd re-adding a dependency on gpiolib which was implicitly
pulled in via an OF specific route which got removed as part of a
cleanup"
* tag 'regulator-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: rpi-panel-attiny: add back GPIOLIB dependency
A fix from Colin for a spelling mistake in a dev_warn() message.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnz/XoACgkQJNaLcl1U
h9BBVQf/b9xfTduD6LBGwrIKU5XXlDpebjkJANy6SYpeNfEzcNSn1Wgo0t2cRbTd
obMce92guVYFQWPZI5bwlVCy2q62Uk7CF6puh1PUQ1yoU+3UOugsgEi+ND41gXCp
Z+27oZvB6OsV06mrGWa7iXEgLViDUg9A9PrfbMz9eFkVKdGNJCxzLiHVQKyvHWgb
HDNo3Ju2LjxdrEJZmNL4+kcrGZD+Qg7B3XHpz2wjhmbX5NHbfqA0PXytAWRhuz8Z
ihzwdHdV2m5iz89F0a5CflKIGYO7QkX/Rm6z2FvSjXLYckAo3q8oFCgnPy0/h4MO
/YsVDJrZ3Er1L3SXUuFcl322wmkbkQ==
=PE11
-----END PGP SIGNATURE-----
Merge tag 'regmap-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fix from Mark Brown:
"A fix from Colin for a spelling mistake in a dev_warn() message"
* tag 'regmap-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: sdw-mbq: Fix spelling mistake "undeferable" -> "undeferrable"
and the remainder are for post-7.0 issues or aren't deemed suitable for
backporting.
There's a 2 patch DAMON series from SeongJae Park which address races
which could lead to use-after-free errors. And a 3 patch DAMON series
which avoids the possibility of presenting stale parameter values to
users.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCafPaVQAKCRDdBJ7gKXxA
jiUxAQCceUQi6IqADUMhYAsbGcs1LoeMWfiMfbCz2NCoiTXAEwD/S2uqSELRPQQc
7iW6D7U6dTa3d2kkbnxC02ocekaxiQ4=
=M/FI
-----END PGP SIGNATURE-----
Merge tag 'mm-hotfixes-stable-2026-04-30-15-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM fixes from Andrew Morton:
"20 hotfixes. All are for MM (and for MMish maintainers). 9 are
cc:stable and the remainder are for post-7.0 issues or aren't deemed
suitable for backporting.
There are two DAMON series from SeongJae Park which address races
which could lead to use-after-free errors, and avoid the possibility
of presenting stale parameter values to users"
* tag 'mm-hotfixes-stable-2026-04-30-15-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: memcontrol: fix rcu unbalance in get_non_dying_memcg_end()
mm/userfaultfd: detect VMA type change after copy retry in mfill_copy_folio_retry()
MAINTAINERS: remove stale kdump project URL
mm/damon/stat: detect and use fresh enabled value
mm/damon/lru_sort: detect and use fresh enabled and kdamond_pid values
mm/damon/reclaim: detect and use fresh enabled and kdamond_pid values
selftests/mm: specify requirement for PROC_MEM_ALWAYS_FORCE=y
mm/damon/sysfs-schemes: protect path kfree() with damon_sysfs_lock
mm/damon/sysfs-schemes: protect memcg_path kfree() with damon_sysfs_lock
MAINTAINERS: update Li Wang's email address
MAINTAINERS, mailmap: update email address for Qi Zheng
MAINTAINERS: update Liam's email address
mm/hugetlb_cma: round up per_node before logging it
MAINTAINERS: fix regex pattern in CORE MM category
mm/vma: do not try to unmap a VMA if mmap_prepare() invoked from mmap()
mm: start background writeback based on per-wb threshold for strictlimit BDIs
kho: fix error handling in kho_add_subtree()
liveupdate: fix return value on session allocation failure
mailmap: update entry for Dan Carpenter
vmalloc: fix buffer overflow in vrealloc_node_align()
The final part of [data, end) segment may overflow into the next page of
init_pg_end[1] which is the gap page before early_init_stack[2]:
[1]
crash_arm64_v9.0.1> vtop ffffffed00601000
VIRTUAL PHYSICAL
ffffffed00601000 83401000
PAGE DIRECTORY: ffffffecffd62000
PGD: ffffffecffd62da0 => 10000000833fb003
PMD: ffffff80033fb018 => 10000000833fe003
PTE: ffffff80033fe008 => 68000083401f03
PAGE: 83401000
PTE PHYSICAL FLAGS
68000083401f03 83401000 (VALID|SHARED|AF|NG|PXN|UXN)
PAGE PHYSICAL MAPPING INDEX CNT FLAGS
fffffffec00d0040 83401000 0 0 1 4000 reserved
[2]
ffffffed002c8000 (r) __pi__data
ffffffed0054e000 (d) __pi___bss_start
ffffffed005f5000 (b) __pi_init_pg_dir
ffffffed005fe000 (b) __pi_init_pg_end
ffffffed005ff000 (B) early_init_stack
ffffffed00608000 (b) __pi__end
For 4K pages, the early kernel mapping may use 2MB block entries but the
kernel segments are only 64KB aligned. Segment boundaries that fall
within a 2MB block therefore require a PTE table so that different
attributes can be applied on either side of the boundary.
KERNEL_SEGMENT_COUNT still correctly counts the five permanent kernel
VMAs registered by declare_kernel_vmas(). However, since commit
5973a62efa ("arm64: map [_text, _stext) virtual address range
non-executable+read-only"), the early mapper also maps [_text, _stext)
separately from [_stext, _etext). This adds one more early-only split
and can require one more page-table page than the existing
EARLY_SEGMENT_EXTRA_PAGES allowance reserves.
Increase the 4K-page early mapping allowance by one page to cover that
additional split.
Fixes: 5973a62efa ("arm64: map [_text, _stext) virtual address range non-executable+read-only")
Assisted-by: TRAE:GLM-5.1
Suggested-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
[catalin.marinas@arm.com: rewrote part of the commit log]
[catalin.marinas@arm.com: expanded the code comment]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
kselftest includes kernel uAPI headers with option:
-isystem $(top_srcdir)/usr/include
Include <asm/ptrace.h> in libc-gcs.c for the definition of struct
user_gcs from the uAPI headers, and remove the redundant definition in
gcs-util.h. This fixes a compilation error on systems where the
toolchain defines NT_ARM_GCS.
Fixes: a505a52b4e ("kselftest/arm64: Add a GCS test program built with the system libc")
Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- Add missing pad and extensions check (Jonathan)
- Reject unsafe PAT indices for CPU cached memory (Jia)
Driver Fixes:
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost)
- Xe3p tuning and workaround fixes (Roper, Gustavo)
- USE drm mm instead of drm SA for CCS read/write (Satya)
- Fix leaks and null derefs (Shuicheng)
- Fix Wa_18022495364 (Tvrtko)
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmnztD8ACgkQ+mJfZA7r
E8oWdgf/S9zjWO7Wg8zdWkqF8e7F2wCsdbe/BeeXeCkFSGye99rjJRaJ26gY+CAx
/Y50oqNIAIICiCXSbOENd9eaed4YAM1CO7i9uyEWjTxemSDefI85rZmpu/CwMk3Q
4ttTg1+XzfOMdfoCUWU3qb9kZtzEHJoUYMUK1w2TtmzQyqlKMRSjSkdRiwHmoqyy
UQ+A3CN3iaypTfoC87F+JLVo5xcicBECbVyT4c1wiyucLDx59+4AVqFiKOhB8YK3
9xLM5zf6x/SI29r3/SWZNF9vdX4HsW2PqXzi0MOdo5Oij8d4v3XRPUr3bY2rnXXv
zwL3fzGpsuBXwWc332H6smBGxn0Riw==
=aYWw
-----END PGP SIGNATURE-----
Merge tag 'drm-xe-fixes-2026-04-30' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
API Fixes:
- Add missing pad and extensions check (Jonathan)
- Reject unsafe PAT indices for CPU cached memory (Jia)
Driver Fixes:
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost)
- Xe3p tuning and workaround fixes (Roper, Gustavo)
- USE drm mm instead of drm SA for CCS read/write (Satya)
- Fix leaks and null derefs (Shuicheng)
- Fix Wa_18022495364 (Tvrtko)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/afO05KvmFMn_7qcY@intel.com
octal SPI NAND chips which use a specific pattern for stuffing more
address bits in some operations. This PR only carries the use of the a
spi-mem flag in SPI NAND. This flag has been added in the spi-mem layer
just before the merge window through the spi tree.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmnzukUACgkQJWrqGEe9
VoTsRggAjAcSdety80N0EXh8VVbqNoJuLybfIXrqELHP/xJ9QLmC9xe3PdFgcDpy
jXLV/kIIUj30/8suvtt70mT8neZQOtzeltET/38BjKvUyQpS1oNeiSt0tW/q5F6S
fRw058ENXdjq2zFYas95Ia5gVF5AyZm6wbhUC+v67KdDwiNnfK9b3XYt4vUOzVdB
x62bbCDp5176ef6hVz3NplykR6L5cFlvcSMUBweAGba52nqqq5PI1wbECwfekVu5
z+SqmnlJO94GOCTr8XNLotfKDUdUgIXYgvQ/ljXxK6iNumDPdFcDzoGvOe81sj0a
OwC4+IVpbLAXUMpmenb24/KrMrLNfg==
=j0yz
-----END PGP SIGNATURE-----
Merge tag 'mtd/fixes-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel Raynal:
"Besides an out-of-bound bug, this is about properly supporting Winbond
octal SPI NAND chips which use a specific pattern for stuffing more
address bits in some operations. This uses the spi-mem flag in SPI
NAND that was added to the spi-mem layer just before the merge window
through the spi tree"
* tag 'mtd/fixes-for-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: spinand: winbond: Fix ODTR write VCR on W35NxxJW
mtd: spinand: winbond: Set the packed page read flag to W35N02/04JW
mtd: spinand: Add support for packed read data ODTR commands
mtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show()
- Fix removal code ordering in the ACPI TAD driver, refine timer value
computations and checks in its RTC class device interface, make it
use the __ATTRIBUTE_GROUPS() macro, and fix a comment in it (Rafael
Wysocki)
- Fix EINJV2 memory error injection in APEI (Tony Luck)
- Add missing notifier_block structure forward declaration to
acpi_bus.h (Bartosz Golaszewski)
- Fix related_cpus inconsistency during CPU hotplug in the ACPI CPPC
library (Jinjie Ruan)
- Add a quirk to force native backlight on HP OMEN 16 (8A44) in the
ACPI video bus driver (Shivam Kalra)
-----BEGIN PGP SIGNATURE-----
iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmnzrDASHHJqd0Byand5
c29ja2kubmV0AAoJEO5fvZ0v1OO1+YEH/3C4UiCg1JLk6A2O+wrfJ4cCA1PtrImq
Dbb2QvX2ZBx9fBITMPfjBt1fqxXN/MVdeMsZJ6ypwO0ZUEIyWej5vATLStNIcrVa
HhiZ5aMD2YV3oj/K5Di1gMJCritoA9LKBVUt/kdKxk6JYV8ZPJAjToM+vF+7yQSb
EfmL5vMx7614jcxYGbP9qAF3WVDzqwNb2kacpkA6d4jhqFKvRxeKY02Cf9BpXnH6
Lxpiagt/DMWPiEWM3ul/FzrVDK/GlBq8wq6zXwPtNe8li/OZ8SReIBTsAxS2Re8q
fXb+tado6unxzg69efHVU3kG/vg4r+nUxNKFPt1/n8bQOTdGNf0/VSE=
=hRFc
-----END PGP SIGNATURE-----
Merge tag 'acpi-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI support fixes from Rafael Wysocki:
"These fix leftover issues in the ACPI Time and Alarm Device (TAD)
driver on top of the recently merged updates of it and address
assorted issues in the ACPI support code:
- Fix removal code ordering in the ACPI TAD driver, refine timer
value computations and checks in its RTC class device interface,
make it use the __ATTRIBUTE_GROUPS() macro, and fix a comment in it
(Rafael Wysocki)
- Fix EINJV2 memory error injection in APEI (Tony Luck)
- Add missing notifier_block structure forward declaration to
acpi_bus.h (Bartosz Golaszewski)
- Fix related_cpus inconsistency during CPU hotplug in the ACPI CPPC
library (Jinjie Ruan)
- Add a quirk to force native backlight on HP OMEN 16 (8A44) in the
ACPI video bus driver (Shivam Kalra)"
* tag 'acpi-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: bus: add missing forward declaration to acpi_bus.h
ACPI: video: force native backlight on HP OMEN 16 (8A44)
ACPI: TAD: Fix up a comment in acpi_tad_probe()
ACPI: TAD: RTC: Refine timer value computations and checks
ACPI: TAD: Use devres for all driver cleanup
ACPI: TAD: Use __ATTRIBUTE_GROUPS() macro
ACPI: CPPC: Fix related_cpus inconsistency during CPU hotplug
ACPI: APEI: EINJ: Fix EINJV2 memory error injection
ACPICA: Provide #defines for EINJV2 error types
