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0bd2f269ae
1351892 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
0bd2f269ae |
Rust fixes for v6.15
Toolchain and infrastructure:
- Fix missing KASAN LLVM flags on first build (and fix spurious
rebuilds) by skipping '--target'.
- Fix Make < 4.3 build error by using '$(pound)'.
- Fix UML build error by removing 'volatile' qualifier from io helpers.
- Fix UML build error by adding 'dma_{alloc,free}_attrs()' helpers.
- Clean gendwarfksyms warnings by avoiding to export '__pfx' symbols.
- Clean objtool warning by adding a new 'noreturn' function for 1.86.0.
- Disable 'needless_continue' Clippy lint due to new 1.86.0 warnings.
- Add missing 'ffi' crate to 'generate_rust_analyzer.py'.
'pin-init' crate:
- Import a couple fixes from upstream.
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Merge tag 'rust-fixes-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Fix missing KASAN LLVM flags on first build (and fix spurious
rebuilds) by skipping '--target'
- Fix Make < 4.3 build error by using '$(pound)'
- Fix UML build error by removing 'volatile' qualifier from io
helpers
- Fix UML build error by adding 'dma_{alloc,free}_attrs()' helpers
- Clean gendwarfksyms warnings by avoiding to export '__pfx' symbols
- Clean objtool warning by adding a new 'noreturn' function for
1.86.0
- Disable 'needless_continue' Clippy lint due to new 1.86.0 warnings
- Add missing 'ffi' crate to 'generate_rust_analyzer.py'
'pin-init' crate:
- Import a couple fixes from upstream"
* tag 'rust-fixes-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: helpers: Add dma_alloc_attrs() and dma_free_attrs()
rust: helpers: Remove volatile qualifier from io helpers
rust: kbuild: use `pound` to support GNU Make < 4.3
objtool/rust: add one more `noreturn` Rust function for Rust 1.86.0
rust: kasan/kbuild: fix missing flags on first build
rust: disable `clippy::needless_continue`
rust: kbuild: Don't export __pfx symbols
rust: pin-init: use Markdown autolinks in Rust comments
rust: pin-init: alloc: restrict `impl ZeroableOption` for `Box` to `T: Sized`
scripts: generate_rust_analyzer: Add ffi crate
|
||
|
Linus Torvalds
|
51c7960b87 |
drm fixes for 6.15-rc3
dma-buf:
- Correctly decrement refcounter on errors
gem:
- Fix test for imported buffers
amdgpu:
- Cleaner shader sysfs fix
- Suspend fix
- Fix doorbell free ordering
- Video caps fix
- DML2 memory allocation optimization
- HDP fix
i915:
- Fix DP DSC configurations that require 3 DSC engines per pipe
xe:
- Fix LRC address being written too late for GuC
- Fix notifier vs folio deadlock
- Fix race betwen dma_buf unmap and vram eviction
- Fix debugfs handling PXP terminations unconditionally
msm:
- Display:
- Fix to call dpu_plane_atomic_check_pipe() for both SSPPs in
case of multi-rect
- Fix to validate plane_state pointer before using it in
dpu_plane_virtual_atomic_check()
- Fix to make sure dereferencing dpu_encoder_phys happens after
making sure it is valid in _dpu_encoder_trigger_start()
- Remove the remaining intr_tear_rd_ptr which we initialized
to -1 because NO_IRQ indices start from 0 now
- GPU:
- Fix IB_SIZE overflow
ivpu:
- Fix debugging
- Fixes to frequency
- Support firmware API 3.28.3
- Flush jobs upon reset
mgag200:
- Set vblank start to correct values
v3d:
- Fix Indirect Dispatch
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Merge tag 'drm-fixes-2025-04-19' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Easter rc3 pull request, fixes in all the usuals, amdgpu, xe, msm,
with some i915/ivpu/mgag200/v3d fixes, then a couple of bits in
dma-buf/gem.
Hopefully has no easter eggs in it.
dma-buf:
- Correctly decrement refcounter on errors
gem:
- Fix test for imported buffers
amdgpu:
- Cleaner shader sysfs fix
- Suspend fix
- Fix doorbell free ordering
- Video caps fix
- DML2 memory allocation optimization
- HDP fix
i915:
- Fix DP DSC configurations that require 3 DSC engines per pipe
xe:
- Fix LRC address being written too late for GuC
- Fix notifier vs folio deadlock
- Fix race betwen dma_buf unmap and vram eviction
- Fix debugfs handling PXP terminations unconditionally
msm:
- Display:
- Fix to call dpu_plane_atomic_check_pipe() for both SSPPs in
case of multi-rect
- Fix to validate plane_state pointer before using it in
dpu_plane_virtual_atomic_check()
- Fix to make sure dereferencing dpu_encoder_phys happens after
making sure it is valid in _dpu_encoder_trigger_start()
- Remove the remaining intr_tear_rd_ptr which we initialized to
-1 because NO_IRQ indices start from 0 now
- GPU:
- Fix IB_SIZE overflow
ivpu:
- Fix debugging
- Fixes to frequency
- Support firmware API 3.28.3
- Flush jobs upon reset
mgag200:
- Set vblank start to correct values
v3d:
- Fix Indirect Dispatch"
* tag 'drm-fixes-2025-04-19' of https://gitlab.freedesktop.org/drm/kernel: (26 commits)
drm/msm/a6xx+: Don't let IB_SIZE overflow
drm/xe/pxp: do not queue unneeded terminations from debugfs
drm/xe/dma_buf: stop relying on placement in unmap
drm/xe/userptr: fix notifier vs folio deadlock
drm/xe: Set LRC addresses before guc load
drm/mgag200: Fix value in <VBLKSTR> register
drm/gem: Internally test import_attach for imported objects
drm/amdgpu: Use the right function for hdp flush
drm/amd/display/dml2: use vzalloc rather than kzalloc
drm/amdgpu: Add back JPEG to video caps for carrizo and newer
drm/amdgpu: fix warning of drm_mm_clean
drm/amd: Forbid suspending into non-default suspend states
drm/amdgpu: use a dummy owner for sysfs triggered cleaner shaders v4
drm/i915/dp: Check for HAS_DSC_3ENGINES while configuring DSC slices
drm/i915/display: Add macro for checking 3 DSC engines
dma-buf/sw_sync: Decrement refcount on error in sw_sync_ioctl_get_deadline()
accel/ivpu: Add cmdq_id to job related logs
accel/ivpu: Show NPU frequency in sysfs
accel/ivpu: Fix the NPU's DPU frequency calculation
accel/ivpu: Update FW Boot API to version 3.28.3
...
|
||
|
Dave Airlie
|
0467145fab |
Merge tag 'drm-msm-fixes-2025-04-18' of https://gitlab.freedesktop.org/drm/msm into drm-fixes
Fixes for v6.15-rc3 Display: - Fix to call dpu_plane_atomic_check_pipe() for both SSPPs in case of multi-rect - Fix to validate plane_state pointer before using it in dpu_plane_virtual_atomic_check() - Fix to make sure dereferencing dpu_encoder_phys happens after making sure it is valid in _dpu_encoder_trigger_start() - Remove the remaining intr_tear_rd_ptr which we initialized to -1 because NO_IRQ indices start from 0 now GPU: - Fix IB_SIZE overflow Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://lore.kernel.org/r/CAF6AEGtVKXEVdzUzFWmQE8JmK3nx_hp+ynOd-5j3vnfcU-sgOA@mail.gmail.com |
||
|
Dave Airlie
|
3748bef7b7 |
Driver Changes:
- Fix LRC address being written too late for GuC - Fix notifier vs folio deadlock - Fix race betwen dma_buf unmap and vram eviction - Fix debugfs handling PXP terminations unconditionally -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE6rM8lpABPHM5FqyDm6KlpjDL6lMFAmgB5YMZHGx1Y2FzLmRl bWFyY2hpQGludGVsLmNvbQAKCRCboqWmMMvqU1U2D/0SGAkEc8tzDiRnlNMctKoV hHk+DfDP/o7m7pYnB1zeqZsSdL9klcKuYca8afrhoi6VkRpaodZGx68BoLoxg+eL VGzhVobRBdvXeibnl+jkuC80SHDNbVHuJRuSxmysRRG5dqAhNk273GmUGEPmnSNm xv79wZhoC6NA04rG0wlyyiTozI2HmcEaw+7MSXvyxphwviedvNQeCaTOmWtuZJqm V2Aq3G88JWcbBa4Ozhcsv8WVWlmFjBsmGy4X4ipV1w3TuNhQBLMYZ8SnEkXIxRY5 54wRaNYOCNvaDQeKACXb13vJfVgXqTUusihW0Uy14DxwA8CqCYb2V3+fmbCyRhOV wrGcPUla65Xv3lrTnWs4TFCAnczvAt2Ae5Dw3K63tHAVFYJgwIcvYfVrMnbiQ/Mt 3u3zPrVwFj8JmOYeV/fol9j2hJuKq1J7HOsNYueLRmrs4Qp0qvj8BlhUKk7Dr20y U0bFC9UL95nXYM9SfDLxC7MjYJsGJtuqbWSmu2V8vl7Bjvx1NH8N77hOhSHm2gDv 4GAoWBxjghCW/5fTcXW9pA4oyS1ayC1FAggqRCRIlZsKYQiyjKBgvC206t7jV6qo gDNjbRihH6cfn+bxOB4rIPPF4oR9bHBtNc+ioKiaGsq+1HResh49Xz+hIT+hVLWi qhMz2Uh7SPjbl0a9XnyBIw== =tgIZ -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2025-04-18' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix LRC address being written too late for GuC - Fix notifier vs folio deadlock - Fix race betwen dma_buf unmap and vram eviction - Fix debugfs handling PXP terminations unconditionally Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/ndinq644zenywaaycxyfqqivsb2xer4z7err3dlpalbz33jfkm@ttabzsg6wnet |
||
|
Linus Torvalds
|
8560697b23 |
smb client fixes
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||
|
Rob Clark
|
9d78f02503 |
drm/msm/a6xx+: Don't let IB_SIZE overflow
IB_SIZE is only b0..b19. Starting with a6xx gen3, additional fields
were added above the IB_SIZE. Accidentially setting them can cause
badness. Fix this by properly defining the CP_INDIRECT_BUFFER packet
and using the generated builder macro to ensure unintended bits are not
set.
v2: add missing type attribute for IB_BASE
v3: fix offset attribute in xml
Reported-by: Connor Abbott <cwabbott0@gmail.com>
Fixes:
|
||
|
Linus Torvalds
|
3088d26962 |
Miscellaneous x86 fixes:
- Fix hypercall detection on Xen guests
- Extend the AMD microcode loader SHA check to Zen5,
to block loading of any unreleased standalone
Zen5 microcode patches
- Add new Intel CPU model number for Bartlett Lake
- Fix the workaround for AMD erratum 1054
- Fix buggy early memory acceptance between
SEV-SNP guests and the EFI stub
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 fixes from Ingo Molnar:
- Fix hypercall detection on Xen guests
- Extend the AMD microcode loader SHA check to Zen5, to block loading
of any unreleased standalone Zen5 microcode patches
- Add new Intel CPU model number for Bartlett Lake
- Fix the workaround for AMD erratum 1054
- Fix buggy early memory acceptance between SEV-SNP guests and the EFI
stub
* tag 'x86-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot/sev: Avoid shared GHCB page for early memory acceptance
x86/cpu/amd: Fix workaround for erratum 1054
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
x86/microcode/AMD: Extend the SHA check to Zen5, block loading of any unreleased standalone Zen5 microcode patches
x86/xen: Fix __xen_hypercall_setfunc()
|
||
|
Linus Torvalds
|
ac85740edf |
Fix a lockdep false positive in the i8253 driver.
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||
|
Linus Torvalds
|
b372359fbc |
Miscellaneous fixes and a hardware-enabling change:
- Fix Intel uncore PMU IIO free running counters on
SPR, ICX and SNR systems.
- Fix Intel PEBS buffer overflow handling
- Fix skid in Intel PEBS sampling of user-space
general purpose registers
- Enable Panther Lake PMU support - similar to Lunar Lake.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 perf event fixes from Ingo Molnar:
"Miscellaneous fixes and a hardware-enabling change:
- Fix Intel uncore PMU IIO free running counters on SPR, ICX and SNR
systems
- Fix Intel PEBS buffer overflow handling
- Fix skid in Intel PEBS sampling of user-space general purpose
registers
- Enable Panther Lake PMU support - similar to Lunar Lake"
* tag 'perf-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Add Panther Lake support
perf/x86/intel: Allow to update user space GPRs from PEBS records
perf/x86/intel: Don't clear perf metrics overflow bit unconditionally
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SPR
perf/x86/intel/uncore: Fix the scale of IIO free running counters on ICX
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SNR
|
||
|
Linus Torvalds
|
b0c3bc35a5 |
Miscellaneous fixes:
- Fix BCM2712 irqchip driver Kconfig dependencies
required on the Raspberry PI5
- Fix spurious interrupts on RZ/G3E SMARC EVK systems
- Fix crash regression on Sun/NIU hardware
- Apply MSI driver quirk for Sun Neptune chips
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc irq fixes from Ingo Molnar:
- Fix BCM2712 irqchip driver Kconfig dependencies required on the
Raspberry PI5
- Fix spurious interrupts on RZ/G3E SMARC EVK systems
- Fix crash regression on Sun/NIU hardware
- Apply MSI driver quirk for Sun Neptune chips
* tag 'irq-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/irq-bcm2712-mip: Enable driver when ARCH_BCM2835 is enabled
irqchip/renesas-rzv2h: Prevent TINT spurious interrupt
net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads
PCI/MSI: Add an option to write MSIX ENTRY_DATA before any reads
|
||
|
Linus Torvalds
|
84aca3ca6a |
Fix a genksyms related bug, triggered by recent changes to the percpu
code, and update the .clang-format file to not include obsolete
function names.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'core-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc core fixes from Ingo Molnar:
"Fix a genksyms related bug, triggered by recent changes to the percpu
code, and update the .clang-format file to not include obsolete
function names"
* tag 'core-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genksyms: Handle typeof_unqual keyword and __seg_{fs,gs} qualifiers
clang-format: Update the ForEachMacros list for v6.15-rc1
|
||
|
Linus Torvalds
|
3bf8a4598f |
hardening fixes for v6.15-rc3
- lib/prime_numbers: KUnit test should not select PRIME_NUMBERS (Geert Uytterhoeven) - ubsan: Fix panic from test_ubsan_out_of_bounds (Mostafa Saleh) - ubsan: Remove 'default UBSAN' from UBSAN_INTEGER_WRAP (Nathan Chancellor) - string: Add load_unaligned_zeropad() code path to sized_strscpy() (Peter Collingbourne) - kasan: Add strscpy() test to trigger tag fault on arm64 (Vincenzo Frascino) - Disable GCC randstruct for COMPILE_TEST -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCaAKv9QAKCRA2KwveOeQk u160AP90D0BTkrwYIt1oRMOlN0LX0oipfFDiOKrxuZpgfwqYgwD/XHlTCglva+Kl 1Y0T/wUpA4tL8XoKtcs/kBzsWNyI6wU= =4ji5 -----END PGP SIGNATURE----- Merge tag 'hardening-v6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - lib/prime_numbers: KUnit test should not select PRIME_NUMBERS (Geert Uytterhoeven) - ubsan: Fix panic from test_ubsan_out_of_bounds (Mostafa Saleh) - ubsan: Remove 'default UBSAN' from UBSAN_INTEGER_WRAP (Nathan Chancellor) - string: Add load_unaligned_zeropad() code path to sized_strscpy() (Peter Collingbourne) - kasan: Add strscpy() test to trigger tag fault on arm64 (Vincenzo Frascino) - Disable GCC randstruct for COMPILE_TEST * tag 'hardening-v6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: lib/prime_numbers: KUnit test should not select PRIME_NUMBERS ubsan: Fix panic from test_ubsan_out_of_bounds lib/Kconfig.ubsan: Remove 'default UBSAN' from UBSAN_INTEGER_WRAP hardening: Disable GCC randstruct for COMPILE_TEST kasan: Add strscpy() test to trigger tag fault on arm64 string: Add load_unaligned_zeropad() code path to sized_strscpy() |
||
|
Linus Torvalds
|
30d451e373 |
gpio fixes for v6.15-rc3
- check for both the new AND old (deprecated) setter callback when changing GPIO direction to output -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmgCkbUACgkQEacuoBRx 13JSKhAApWVjQAIlnfTXMRP0maX/XsNv3bw4hAoke8G3blvzcul+RY8j2kSyJUzU gE3MMIo0Z5pbQocnnrtG78mYCzuLOKJTHpwqXSRzOKH8IrCGmLCo33MRePNov8CZ LjdIfjbrJ+HVZopTBETVVnG8ApXV3FjwI1z77j7pyDGyy9T49Np6S09AgLdvZYAP 2svxq9YKQXcDWvTMPCnODHBppbMVLZbjvO7Cj88j2lB4ZQWDeZe+S+peeBXX6Bsf HvDtudOBq0ueXhOB+Mxrg6m0s9zkv2b4nyiroAC+w7mY2vjgkh4M4oPsuE6MFt70 CzqTID8sQzRWsH8INqky2n5nNz252b5JTXUl7SQqwcpazzJysj9hPJt+oioSjdtv ixTAlTAOsHT0BZPWZJ00cvdgmcAYfTrPeNbkftX8/X18UCkbLNBwn8Vl/rAge3QC 4cOCnwT3CrGFJx2XjvvC8Xna3uYXHodi6Ki1kNZrA/MEeeX1q1C/Pvj7Cgb0ScZq OxYX5DKWQVYftDTR74mUEev9xcsF3uImBSH1kf9YESx1x9eh9jhrtAQSEWZtsFU8 Ie/M1Wm8X9FSxE9jzSQf6JY79qHPgYzZip971VbshvBPTJ6KNUjaV4un+aCoNJQo spyOHwop6PNUdcXTpxfsNFo6dhbMUUGmYctb0RFu1+TACSB6jDc= =Ghiw -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: - check for both the new AND old (deprecated) setter callback when changing GPIO direction to output * tag 'gpio-fixes-for-v6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: Allow to use setters with return value for output-only gpios |
||
|
Linus Torvalds
|
fe65616bf8 |
Thermal control fixes for 6.15-rc3
Add missing DVFS support flags for the Lunar Lake and Panther Lake platforms to the int340x Intel thermal driver and fix DLVR support for Panther Lake in it (Srinivas Pandruvada). -----BEGIN PGP SIGNATURE----- iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmgCn98SHHJqd0Byand5 c29ja2kubmV0AAoJEO5fvZ0v1OO1XYQH/igRJGVpOguhEcpaBNTY4Pc8H8/FIxz/ JKZ/rmmtKikeVmIliYVFYNcxiUrxDEq/KCs65ScHURQGHSnhKntmvL3xdEtClO+o Zc6hZJzcLnf+ozk/FoeUUm5ce0xizYx5dmPYc7DNyW3addR3PKZCtOmAVQnvRRHT Ceh5Ix7+F+J5YXT2dukAW/6tk009WTDF/sVe4mvayyB3tdrMumS/VVi5pisBSYnn EaO9wMxKI58iuB88SuyjA/CILZrdUzQOZT0NkIZmQk7x6pbjPkkzhzQiXThvIMBS gpq7o9QPjneb+t0lk5UCGTIljnU91Oyypucaz0k1/ClUX+Wbw4KESZA= =wZ16 -----END PGP SIGNATURE----- Merge tag 'thermal-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "Add missing DVFS support flags for the Lunar Lake and Panther Lake platforms to the int340x Intel thermal driver and fix DLVR support for Panther Lake in it (Srinivas Pandruvada)" * tag 'thermal-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: intel: int340x: Fix Panther Lake DLVR support thermal: intel: int340x: Add missing DVFS support flags |
||
|
Linus Torvalds
|
cb64c513b5 |
Power management fixes for 6.15-rc3
- Fix the pefrormance-to-frequency scaling factor computation on
systems using HWP in the intel_pstate driver after a recent incorrect
update of it (Rafael Wysocki).
- Fix the usage of the CPUFREQ_NEED_UPDATE_LIMITS cpufreq driver flag
in the schedutil cpufreq governor after a recent update of it that
has caused frequency limits changes to be missed sometimes (Rafael
Wysocki).
- Address some recently discovered synchronization issues related to
frequency limits changes in the schedutil cpufreq governor and in
the cpufreq core (Rafael Wysocki).
- Fix ITMT support in the amd-pstate cpufreq driver so that it is
enabled after asym priorities have been correctly initialized for
all CPUs (K Prateek Nayak).
- Fix changing min/max limits in the amd-pstate cpufreq driver while
on the performance governor (Dhananjay Ugwekar).
- Fix a function name in the runtime PM documentation that was
previously incorrectly updated by mistake (Sakari Ailus).
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Merge tag 'pm-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These are mostly cpufreq fixes, some of which address recent
regressions and some address older issues that have come to light
during the last two weeks, and a runtime PM documentation correction:
- Fix the performance-to-frequency scaling factor computation on
systems using HWP in the intel_pstate driver after a recent
incorrect update of it (Rafael Wysocki)
- Fix the usage of the CPUFREQ_NEED_UPDATE_LIMITS cpufreq driver flag
in the schedutil cpufreq governor after a recent update of it that
has caused frequency limits changes to be missed sometimes (Rafael
Wysocki)
- Address some recently discovered synchronization issues related to
frequency limits changes in the schedutil cpufreq governor and in
the cpufreq core (Rafael Wysocki)
- Fix ITMT support in the amd-pstate cpufreq driver so that it is
enabled after asym priorities have been correctly initialized for
all CPUs (K Prateek Nayak)
- Fix changing min/max limits in the amd-pstate cpufreq driver while
on the performance governor (Dhananjay Ugwekar)
- Fix a function name in the runtime PM documentation that was
previously incorrectly updated by mistake (Sakari Ailus)"
* tag 'pm-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: Avoid using inconsistent policy->min and policy->max
cpufreq/sched: Set need_freq_update in ignore_dl_rate_limit()
cpufreq/sched: Explicitly synchronize limits_changed flag handling
cpufreq/sched: Fix the usage of CPUFREQ_NEED_UPDATE_LIMITS
Documentation: PM: runtime: Fix a reference to pm_runtime_autosuspend()
cpufreq: intel_pstate: Fix hwp_get_cpu_scaling()
cpufreq/amd-pstate: Enable ITMT support after initializing core rankings
cpufreq/amd-pstate: Fix min_limit perf and freq updation for performance governor
|
||
|
Rafael J. Wysocki
|
f3b25a1b48 |
Merge branch 'pm-docs'
Merge a runtime PM documentation correction for 6.15-rc3. * pm-docs: Documentation: PM: runtime: Fix a reference to pm_runtime_autosuspend() |
||
|
Linus Torvalds
|
4b828867b3 |
RISC-V Fixes for 6.15-rc3
* A fix for an issue where C instructions ended up in non-C builds, do to some broken inline assembly in the KGDB breakpoint insertion code. * A fix to avoid spurious printk messages about misaligned access performance probing. * A fix for a handful of issues with /proc/iomem's reserved region handling. * A pair of fixes for module relocation processing. * A few build-time fixes. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEAM520YNJYN/OiG3470yhUCzLq0EFAmgCjYcTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRDvTKFQLMurQUA6EACSoPJmejuLlUVQxeXkpt+3mJMrjNMZ AzpdkAQc01HJ65ANBEUKngkJw7srtG47EGfspYbu1bI2NcOJ70v57azUiR0X5mbo p26NEOrVP2tiXSVFMJ4Mox7k2ij8xmXTORldbtm8/Lt5Zu+2+3VDEV0hQD/Yg7YY wn0E7e0GRzH9pzBSpMQN7LGMVM0zrkTKvbLsXqi/Z+tU2g2uXTuK55RFr3+/CB0k eTQfUZC7OByPbAxSejclZgQkYvL9hxk3bTLPc9QGSdZNCDdN6sfIxOzkI3061gQ1 /hNlbOcGmSQGJu3wRKHwqsWYUQGRo1xIBpQC4MHJmE9v6vPNoZFAEqR7TOggeDn2 TrIX/WEBv+Y5EylMY1xox3ci92k3CkWFyDFhOGQbFs8JJvI806GeEL2vEeHDLH3A ML5XHa9T3NnGpk1lM6qkkFrvfigSLhLo8iOyxgXRnWkr0FsUQ1RhZlUqe8mhL4IG uqpR3QEhxbZvjVFw8nlN/JiQMwh7pTozweS0+yuKJgDVwMcwSTX/YIs6wJrY1Gjv nUbKRX7pZjfwt6VBlIs6Rcd3L4sOzgL0V367lwFs7S7KGZ2N3/x2qknNq0opA4MY KuGTwVsDwyrBkrC12LhqmwEeAOx8PcRxqB1CGScKlC3CbIf9C3MLlw45CQ4SS04X Dufi6Rt7rGQszQ== =Jo59 -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix for an issue where C instructions ended up in non-C builds, due to some broken inline assembly in the KGDB breakpoint insertion code - A fix to avoid spurious printk messages about misaligned access performance probing - A fix for a handful of issues with /proc/iomem's reserved region handling - A pair of fixes for module relocation processing - A few build-time fixes * tag 'riscv-for-linus-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: KGDB: Remove ".option norvc/.option rvc" for kgdb_compiled_break riscv: KGDB: Do not inline arch_kgdb_breakpoint() riscv: Avoid fortify warning in syscall_get_arguments() riscv: Provide all alternative macros all the time riscv: module: Allocate PLT entries for R_RISCV_PLT32 riscv: module: Fix out-of-bounds relocation access riscv: Properly export reserved regions in /proc/iomem riscv: Fix unaligned access info messages riscv: Avoid fortify warning in syscall_get_arguments() Documentation: riscv: Fix typo MIMPLID -> MIMPID riscv: Use kvmalloc_array on relocation_hashtable |
||
|
Linus Torvalds
|
7f424c6690 |
linux_kselftest-kunit-fixes-6.15-rc3
Fixes arch sh kunit qemu_configs script sh.py to honor kunit cmdline. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmgCjHAACgkQCwJExA0N QxyjthAA5Y4hTj6TZIt9pf72oOl9hAbKR1FMWyI+QLWnOQD0YSmZhdm/xI1yX6mh OquafogbcDOU9bhRxXdNOzy+T8USSGUNkRkzcBhzKZpoWe0477uq5muMHi08Z0lf q7DoM8HwEfnt3lPAeSjWW95T4q+izv9edTDKoCl05bxtMcZ1llfka0luPe9tYsVo MAFGJ4p6Nxf2H0uJ/s2VbEZHMrGyJIUgFJxTdNJL9384c6nX8WqcWJlVGk2bU6JG S4djjdt48wjs4eeCpfeNOxU+Du789AvHrmZr4CN7TT7wpMzafJweSBZtCmYvTs0H mWfi82waPHGExTyB3g01nn4cfY5yqZM+Ewk6rzTIUdXBvXdOTXtKK8j+wG5p7bYW nJyJFoilIXyXonJgetvauhgGGU1zRQCroqfNu58kJgXKJeywxoyrIsV112MOzqGr SLNWT+WSkAElopjAgbuuMixnDLxPyB+Hnd+qIQAxuVlJYJc8MLsY2cA0xTDg7uje 9fKpNDaVeVGChLVRNF4tQgKNXdeZQkj2j+DygQSy6oHTqZZ8nE8FlNyFqC6geYcM aV4ftP0skT6fjjwM0o1BrkbAGHDGeDWu5TQKY5bSPHuKEIIfGN5SrGpMrMTxEPCP wKnGLwdHBVPZhPCFX3mIR/RmiE66ccGZXnYLOBo6D1OrI8nPtTA= =9gxV -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit fix from Shuah Khan: "Fixes arch sh kunit qemu_configs script sh.py to honor kunit cmdline" * tag 'linux_kselftest-kunit-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: qemu_configs: SH: Respect kunit cmdline |
||
|
Linus Torvalds
|
338d40ceef |
linux_kselftest-fixes-6.15-rc3
Fixes dynevent_limitations.tc test failure on dash by detecting and handling bash and dash differences in evaluating \\. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmgCh6wACgkQCwJExA0N QxzydA/6AvqacF9iRpUyUkTGfc8MAVBD6nHm+kzIZnjTVf6Ne845lq1qwpqnnTGp AhXvCB/YouNL2LoxukndDabO+SHGWJbJopPjUMf6U06taSGCg0d6JBETlok9fhR6 hJiuwHTLByXu5v+DfnNIWvj0JrHf7hl1brGODKaSYF1aRTGWb1jVUjNzjpsTD+8M 7UDpUvAN/WUt6F/UqehgNaSlJccdBvPMGYf62dQU6tVHyjLItL9UmqhDO0z3DNI8 RKkW36cEIqOiZPRslI627rQv5F0jX6Y35nbokK2U186QgVd4ncUwn4AwjApDtm3Z cFYmheWDd866GHslBI+OYbHAm0Cz3tw9F4eHSsA3HLVNufWCTeV+dBXNym8ebYhJ X0CGa5iDo96FBR5+vN0GZxpUgrWaM8wBMGifJO8VpiEcn7YayxcXaYdqy7Pefyfi llFAWES5HT0zhR5bdqBMIRylu2tB2t4N5wg0Xk2/jFAAT3mrMrV7LhzIbkXUCcCo Am9T7y9d9YvqY11f0JB0jbmlvGyOumkgdoKCR/0mwvDDUa7csbwcdxcayoM42mLQ XNCJdlLycdmcbSzWoCaIcJ8UEKvcMyGS77L9wQHqdce9xw80Kr20lw6Dd2/3EJxY ZTL90dv/drWj/v1+qgARO33kqdtfrOGjtrRGVb0Yq2+Dfsw8tpA= =Qxf6 -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan: "Fixes dynevent_limitations.tc test failure on dash by detecting and handling bash and dash differences in evaluating \\" * tag 'linux_kselftest-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/ftrace: Differentiate bash and dash in dynevent_limitations.tc |
||
|
Linus Torvalds
|
7e74f756f5 |
6 ksmbd SMB3 server fixes, most also for stable
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmgBxEoACgkQiiy9cAdy T1FYlwv/RmcWbI7IwsdvMQTRxSAJgbrRbLNjW3qTz0bCeccRgZGPDJgxIcaOwZqU LJcGMgr+ZxC3KBAh1xOy5F/88kqV6GnOsS7010QklWELymvbndf61g31CR7yGz8a Y2KIGVs3NVCmZ12iga6A+aUWZeWtYcXIDtkDM1ayROo4WXTROqw1EaTvyLSDVYuj fCQTRDKEUfEWwjO0Fw5G5yi9v5tEBiphX3/IvJTum6it0Xw9bycUG926Lf42N/uB /9JjDVWrkj8nnkjIU5/4ioI/adtC+/I383/by+PH9pq+QjlTtoK+UhvpY5aiHy5S dPsIlLe0Xevmxs9e40L3kbMwle6hlQgzLu2uvMVTyRwNlv4aoNteBWvA4EpfHo3O p/0jG19217DiA/pQEAXs9YH133sdqR3xlitgmyUy6xocMxcQEp1qV9dPm4EA+y+X /5FgtRoq91C2yY7zvdRPd1+dp1nKAJssU538hIUa7T5MnFir7I8bhT9qkBR6xEPe dNULAc3d =d3g0 -----END PGP SIGNATURE----- Merge tag 'v6.15-rc2-ksmbd-server-fixes' of git://git.samba.org/ksmbd Pull smb server fixes from Steve French: - Fix integer overflow in server disconnect deadtime calculation - Three fixes for potential use after frees: one for oplocks, and one for leases and one for kerberos authentication - Fix to prevent attempted write to directory - Fix locking warning for durable scavenger thread * tag 'v6.15-rc2-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: Prevent integer overflow in calculation of deadtime ksmbd: fix the warning from __kernel_write_iter ksmbd: fix use-after-free in smb_break_all_levII_oplock() ksmbd: fix use-after-free in __smb2_lease_break_noti() ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING" ksmbd: Fix dangling pointer in krb_authenticate |
||
|
Linus Torvalds
|
f7c2ca2584 |
block-6.15-20250417
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Merge tag 'block-6.15-20250417' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- MD pull via Yu:
- fix raid10 missing discard IO accounting (Yu Kuai)
- fix bitmap stats for bitmap file (Zheng Qixing)
- fix oops while reading all member disks failed during
check/repair (Meir Elisha)
- NVMe pull via Christoph:
- fix scan failure for non-ANA multipath controllers (Hannes
Reinecke)
- fix multipath sysfs links creation for some cases (Hannes
Reinecke)
- PCIe endpoint fixes (Damien Le Moal)
- use NULL instead of 0 in the auth code (Damien Le Moal)
- Various ublk fixes:
- Slew of selftest additions
- Improvements and fixes for IO cancelation
- Tweak to Kconfig verbiage
- Fix for page dirtying for blk integrity mapped pages
- loop fixes:
- buffered IO fix
- uevent fixes
- request priority inheritance fix
- Various little fixes
* tag 'block-6.15-20250417' of git://git.kernel.dk/linux: (38 commits)
selftests: ublk: add generic_06 for covering fault inject
ublk: simplify aborting ublk request
ublk: remove __ublk_quiesce_dev()
ublk: improve detection and handling of ublk server exit
ublk: move device reset into ublk_ch_release()
ublk: rely on ->canceling for dealing with ublk_nosrv_dev_should_queue_io
ublk: add ublk_force_abort_dev()
ublk: properly serialize all FETCH_REQs
selftests: ublk: move creating UBLK_TMP into _prep_test()
selftests: ublk: add test_stress_05.sh
selftests: ublk: support user recovery
selftests: ublk: support target specific command line
selftests: ublk: increase max nr_queues and queue depth
selftests: ublk: set queue pthread's cpu affinity
selftests: ublk: setup ring with IORING_SETUP_SINGLE_ISSUER/IORING_SETUP_DEFER_TASKRUN
selftests: ublk: add two stress tests for zero copy feature
selftests: ublk: run stress tests in parallel
selftests: ublk: make sure _add_ublk_dev can return in sub-shell
selftests: ublk: cleanup backfile automatically
selftests: ublk: add io_uring uapi header
...
|
||
|
Linus Torvalds
|
b1011b2b45 |
io_uring-6.15-20250418
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||
|
Ard Biesheuvel
|
d54d610243 |
x86/boot/sev: Avoid shared GHCB page for early memory acceptance
Communicating with the hypervisor using the shared GHCB page requires
clearing the C bit in the mapping of that page. When executing in the
context of the EFI boot services, the page tables are owned by the
firmware, and this manipulation is not possible.
So switch to a different API for accepting memory in SEV-SNP guests, one
which is actually supported at the point during boot where the EFI stub
may need to accept memory, but the SEV-SNP init code has not executed
yet.
For simplicity, also switch the memory acceptance carried out by the
decompressor when not booting via EFI - this only involves the
allocation for the decompressed kernel, and is generally only called
after kexec, as normal boot will jump straight into the kernel from the
EFI stub.
Fixes:
|
||
|
Sandipan Das
|
263e55949d |
x86/cpu/amd: Fix workaround for erratum 1054
Erratum 1054 affects AMD Zen processors that are a part of Family 17h
Models 00-2Fh and the workaround is to not set HWCR[IRPerfEn]. However,
when X86_FEATURE_ZEN1 was introduced, the condition to detect unaffected
processors was incorrectly changed in a way that the IRPerfEn bit gets
set only for unaffected Zen 1 processors.
Ensure that HWCR[IRPerfEn] is set for all unaffected processors. This
includes a subset of Zen 1 (Family 17h Models 30h and above) and all
later processors. Also clear X86_FEATURE_IRPERF on affected processors
so that the IRPerfCount register is not used by other entities like the
MSR PMU driver.
Fixes:
|
||
|
Pavel Begunkov
|
f12ecf5e1c |
io_uring/zcrx: fix late dma unmap for a dead dev
There is a problem with page pools not dma-unmapping immediately when
the device is going down, and delaying it until the page pool is
destroyed, which is not allowed (see links). That just got fixed for
normal page pools, and we need to address memory providers as well.
Unmap pages in the memory provider uninstall callback, and protect it
with a new lock. There is also a gap between when a dma mapping is
created and the mp is installed, so if the device is killed in between,
io_uring would be holding on to dma mappings to a dead device with no
one to call ->uninstall. Move it to page pool init and rely on
->is_mapped to make sure it's only done once.
Link: https://lore.kernel.org/lkml/8067f204-1380-4d37-8ffd-007fc6f26738@kernel.org/T/
Link: https://lore.kernel.org/all/20250409-page-pool-track-dma-v9-0-6a9ef2e0cba8@redhat.com/
Fixes:
|
||
|
Daniele Ceraolo Spurio
|
78600df8f5 |
drm/xe/pxp: do not queue unneeded terminations from debugfs
The PXP terminate debugfs currently unconditionally simulates a termination, no matter what the HW status is. This is unneeded if PXP is not in use and can cause errors if the HW init hasn't completed yet. To solve these issues, we can simply limit the terminations to the cases where PXP is fully initialized and in use. v2: s/pxp_status/ready/ to avoid confusion with pxp->status (John) Fixes: |
||
|
Matthew Auld
|
25583ad42d |
drm/xe/dma_buf: stop relying on placement in unmap
The is_vram() is checking the current placement, however if we consider
exported VRAM with dynamic dma-buf, it looks possible for the xe driver
to async evict the memory, notifying the importer, however importer does
not have to call unmap_attachment() immediately, but rather just as
"soon as possible", like when the dma-resv idles. Following from this we
would then pipeline the move, attaching the fence to the manager, and
then update the current placement. But when the unmap_attachment() runs
at some later point we might see that is_vram() is now false, and take
the complete wrong path when dma-unmapping the sg, leading to
explosions.
To fix this check if the sgl was mapping a struct page.
v2:
- The attachment can be mapped multiple times it seems, so we can't
really rely on encoding something in the attachment->priv. Instead
see if the page_link has an encoded struct page. For vram we expect
this to be NULL.
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4563
Fixes:
|
||
|
Matthew Auld
|
2577b20245 |
drm/xe/userptr: fix notifier vs folio deadlock
User is reporting what smells like notifier vs folio deadlock, where migrate_pages_batch() on core kernel side is holding folio lock(s) and then interacting with the mappings of it, however those mappings are tied to some userptr, which means calling into the notifier callback and grabbing the notifier lock. With perfect timing it looks possible that the pages we pulled from the hmm fault can get sniped by migrate_pages_batch() at the same time that we are holding the notifier lock to mark the pages as accessed/dirty, but at this point we also want to grab the folio locks(s) to mark them as dirty, but if they are contended from notifier/migrate_pages_batch side then we deadlock since folio lock won't be dropped until we drop the notifier lock. Fortunately the mark_page_accessed/dirty is not really needed in the first place it seems and should have already been done by hmm fault, so just remove it. Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4765 Fixes: |
||
|
Lucas De Marchi
|
6405f5b70b |
drm/xe: Set LRC addresses before guc load
The metadata saved in the ADS is read by GuC when it's initialized. Saving the addresses to the LRCs when they are populated is too late as GuC will keep using the old ones. This was causing GuC to use the RCS LRC for any engine class. It's not a big problem on a Linux-only scenario since the they are used by GuC only on media engines when the watchdog is triggered. However, in a virtualization scenario with Windows as the VF, it causes the wrong LRCs to be loaded as the watchdog is used for all engines. Fix it by letting guc_golden_lrc_init() initialize the metadata, like other *_init() functions, and later guc_golden_lrc_populate() to copy the LRCs to the right places. The former is called before the second GuC load, while the latter is called after LRCs have been recorded. Cc: Chee Yin Wong <chee.yin.wong@intel.com> Cc: John Harrison <john.c.harrison@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Fixes: |
||
|
Linus Torvalds
|
fc96b232f8 |
pci-v6.15-fixes-2
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||
|
Dave Airlie
|
9bca5bcdeb |
Short summary of fixes pull:
dma-buf: - Correctly decrement refcounter on errors gem: - Fix test for imported buffers ivpu: - Fix debugging - Fixes to frequency - Support firmware API 3.28.3 - Flush jobs upon reset mgag200: - Set vblank start to correct values v3d: - Fix Indirect Dispatch -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmgAviQACgkQaA3BHVML eiPysQf/fjWwUAWs00ANi9ERtRN4doWNLeDB3vNrIsPB2NEwfc/RwmQvT06Ar7Zb /rwudFgGsw7cRK2d7LqjJtfmE/5/qILCTSsRWWgVCtP8bxLmew3WtyurYczvpAc4 nAAkctNdj9uLl/btc2HimhxGaJzxHv3Wt64GL2ROldqhf8sjs9x0uxMed58UUYsQ t/6EqmVyjfigwvIFHj0o5iv7AnFKbWeg3tENyeQMaxOwh+TQyWvAGsJzqhhFLxQV JGeU/ARu+ZeKdDkYArDzDUTW0BCetC3lmeg7PMX1Paf4876VAHRaVx5y8xn+LJiA xz5BOehz/yJpqvtDd7/J/taw6o4OKw== =tU6K -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2025-04-17' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: dma-buf: - Correctly decrement refcounter on errors gem: - Fix test for imported buffers ivpu: - Fix debugging - Fixes to frequency - Support firmware API 3.28.3 - Flush jobs upon reset mgag200: - Set vblank start to correct values v3d: - Fix Indirect Dispatch Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250417084043.GA365738@linux.fritz.box |
||
|
Dave Airlie
|
9025588cbf |
Merge tag 'drm-intel-fixes-2025-04-17' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
drm/i915 fixes for v6.15-rc3: - Fix DP DSC configurations that require 3 DSC engines per pipe Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://lore.kernel.org/r/87fri7p8tp.fsf@intel.com |
||
|
Linus Torvalds
|
9e99c1accb |
bcachefs fixes for 6.15-rc3
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||
|
Linus Torvalds
|
399537bea3 |
VFIO update for v6.15-rc3
- Include devices where the platform indicates PCI INTx is not routed
by setting pdev->irq to zero in the expanded virtualization of the
PCI pin register. This provides consistency in the INFO and
SET_IRQS ioctls. (Alex Williamson)
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Merge tag 'vfio-v6.15-rc3' of https://github.com/awilliam/linux-vfio
Pull vfio fix from Alex Williamson:
- Include devices where the platform indicates PCI INTx is not routed
by setting pdev->irq to zero in the expanded virtualization of the
PCI pin register. This provides consistency in the INFO and SET_IRQS
ioctls (Alex Williamson)
* tag 'vfio-v6.15-rc3' of https://github.com/awilliam/linux-vfio:
vfio/pci: Virtualize zero INTx PIN if no pdev->irq
|
||
|
Linus Torvalds
|
272876d599 |
spi: Fixes for v6.15
A few more device specific fixes plus one trivial quirk. There's a couple of patches for Tegra which avoid some fairly spectacular log spam if the hardware breaks in ways which were actually seen in production, plus a fix for the i.MX driver to propagate errors properly when setting up the hardware. We also have a trivial patch marking the sun4i driver as being compatible with GPIO chip selects. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmgBUaYACgkQJNaLcl1U h9A3bQf+JlT85HXcrLiUmoQV2L4H09bzSdMTDR5xb5LweOOB4vp81zpxBerY3mPC xqzHU66M+PXWN0NP8TcxMlLgJ1fZhx/0iET1U07gALGQjJUGHhYUGJxTjuhsnEfP B/XU0R4FTTCbJ4FnlOTxEfA4sdfpMjByvn6Y0QJfdmcGIiI0dQo83RfZ3ETLgUaX RFjYvibGkszqu0hDducx7I95gflZOazZ8y0xhli7Cf2ZfI4SDAWpQgVT238r1tlH RiJbVf+GqIAMkO85Ucmx27mWVzIT8WrQCop6zZTuKW8xSJi/G7rKfynBgDEybxtM kewqt/wHAyHFNT3uPJDmWt67CndzuA== =7DAY -----END PGP SIGNATURE----- Merge tag 'spi-fix-v6.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few more device specific fixes plus one trivial quirk. There's a couple of patches for Tegra which avoid some fairly spectacular log spam if the hardware breaks in ways which were actually seen in production, plus a fix for the i.MX driver to propagate errors properly when setting up the hardware. We also have a trivial patch marking the sun4i driver as being compatible with GPIO chip selects" * tag 'spi-fix-v6.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-imx: Add check for spi_imx_setupxfer() spi: tegra210-quad: add rate limiting and simplify timeout error message spi: tegra210-quad: use WARN_ON_ONCE instead of WARN_ON for timeouts spi: sun4i: add support for GPIO chip select lines |
||
|
Linus Torvalds
|
b5c6891b2c |
Including fixes from Bluetooth, CAN and Netfilter.
Current release - regressions:
- 2 fixes for the netdev per-instance locking
- batman-adv: fix double-hold of meshif when getting enabled
Current release - new code bugs:
- Bluetooth: increment TX timestamping tskey always for stream sockets
- wifi: static analysis and build fixes for the new Intel sub-driver
Previous releases - regressions:
- net: fib_rules: fix iif / oif matching on L3 master (VRF) device
- ipv6: add exception routes to GC list in rt6_insert_exception()
- netfilter: conntrack: fix erroneous removal of offload bit
- Bluetooth:
- fix sending MGMT_EV_DEVICE_FOUND for invalid address
- l2cap: process valid commands in too long frame
- btnxpuart: Revert baudrate change in nxp_shutdown
Previous releases - always broken:
- ethtool: fix memory corruption during SFP FW flashing
- eth: hibmcge: fixes for link and MTU handling, pause frames etc.
- eth: igc: fixes for PTM (PCIe timestamping)
- dsa: b53: enable BPDU reception for management port
Misc:
- fixes for Netlink protocol schemas
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from Bluetooth, CAN and Netfilter.
Current release - regressions:
- two fixes for the netdev per-instance locking
- batman-adv: fix double-hold of meshif when getting enabled
Current release - new code bugs:
- Bluetooth: increment TX timestamping tskey always for stream
sockets
- wifi: static analysis and build fixes for the new Intel sub-driver
Previous releases - regressions:
- net: fib_rules: fix iif / oif matching on L3 master (VRF) device
- ipv6: add exception routes to GC list in rt6_insert_exception()
- netfilter: conntrack: fix erroneous removal of offload bit
- Bluetooth:
- fix sending MGMT_EV_DEVICE_FOUND for invalid address
- l2cap: process valid commands in too long frame
- btnxpuart: Revert baudrate change in nxp_shutdown
Previous releases - always broken:
- ethtool: fix memory corruption during SFP FW flashing
- eth:
- hibmcge: fixes for link and MTU handling, pause frames etc
- igc: fixes for PTM (PCIe timestamping)
- dsa: b53: enable BPDU reception for management port
Misc:
- fixes for Netlink protocol schemas"
* tag 'net-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits)
net: ethernet: mtk_eth_soc: revise QDMA packet scheduler settings
net: ethernet: mtk_eth_soc: correct the max weight of the queue limit for 100Mbps
net: ethernet: mtk_eth_soc: reapply mdc divider on reset
net: ti: icss-iep: Fix possible NULL pointer dereference for perout request
net: ti: icssg-prueth: Fix possible NULL pointer dereference inside emac_xmit_xdp_frame()
net: ti: icssg-prueth: Fix kernel warning while bringing down network interface
netfilter: conntrack: fix erronous removal of offload bit
net: don't try to ops lock uninitialized devs
ptp: ocp: fix start time alignment in ptp_ocp_signal_set
net: dsa: avoid refcount warnings when ds->ops->tag_8021q_vlan_del() fails
net: dsa: free routing table on probe failure
net: dsa: clean up FDB, MDB, VLAN entries on unbind
net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported
net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered
net: txgbe: fix memory leak in txgbe_probe() error path
net: bridge: switchdev: do not notify new brentries as changed
net: b53: enable BPDU reception for management port
netlink: specs: rt-neigh: prefix struct nfmsg members with ndm
netlink: specs: rt-link: adjust mctp attribute naming
netlink: specs: rtnetlink: attribute naming corrections
...
|
||
|
Kent Overstreet
|
261592ba06 |
bcachefs: Fix snapshotting a subvolume, then renaming it
Subvolume roots and the dirents that point to them are special; they don't obey the normal snapshot versioning rules because they cross snapshot boundaries. We don't keep around older versions of subvolume dirents on rename - we don't need to, because subvolume dirents are only visible in the parent subvolume, and we wouldn't be able to match up the different dirent and inode versions due to crossing the snapshot ID boundary. That means that when we rename a subvolume, that's been snapshotted, the older version of the subvolume root will become dangling - it won't have a dirent that points to it. That's expected, we just need to tell fsck that this is ok. Fixes: https://github.com/koverstreet/bcachefs/issues/856 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
||
|
Jens Axboe
|
b419bed4f0 |
io_uring/rsrc: ensure segments counts are correct on kbuf buffers
kbuf imports have the front offset adjusted and segments removed, but the tail segments are still included in the segment count that gets passed in the iov_iter. As the segments aren't necessarily all the same size, move importing to a separate helper and iterate the mapped length to get an exact count. Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Linus Torvalds
|
85a9793e76 |
xen: branch for v6.15-rc3
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCaAEWhAAKCRCAXGG7T9hj vne3AQCXbD8VtBJZEZ6h3sxRYLYpDHaJa5B0NTNUwgbVDPG/pgD/ad8c8iOomlWT EllZmgwobkMwz0XZHDjsBfHIYjA4AgE= =aDuc -----END PGP SIGNATURE----- Merge tag 'for-linus-6.15a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "Just a single fix for the Xen multicall driver avoiding a percpu variable referencing initdata by its initializer" * tag 'for-linus-6.15a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: fix multicall debug feature |
||
|
Linus Torvalds
|
e2516abf1c |
fwctl 6.15 first rc pull request
Three small changes from further build testing - Don't rely on the userspace uuid.h for the uapi header - Fix sparse warnings in pds - Typo in log message -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCaADznQAKCRCFwuHvBreF YaqUAP9JEF8mbmT1WZhYfxq/IQAEIdIZ2uCEoZF2JoBa0Llh8wD/Zuyw3rdQDd/Y j5Yhvj/rsbAA10ALpFNl8e/L38FN0AI= =TJeD -----END PGP SIGNATURE----- Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull fwctl fixes from Jason Gunthorpe: "Three small changes from further build testing: - Don't rely on the userspace uuid.h for the uapi header - Fix sparse warnings in pds - Typo in log message" * tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: fwctl: Fix repeated device word in log message pds_fwctl: Fix type and endian complaints fwctl/cxl: Fix uuid_t usage in uapi |
||
|
Linus Torvalds
|
8176e776cb |
sound fixes for 6.15-rc3
A collection of small fixes since the previous PR. All are device-specific like quirks, new IDs, and other safe (or rather boring) changes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmgA4nQOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9NLBAAwZZ+0VdCFG0MwIjCIKnHemmtZ23q7yD9f7Qp xFH/AoOk3N/BNtyjD23NtC1RM1utA7wcCUfPu45tAXsg0NJDgb6q/yWDhATImTLt exRZORJpatvveu19WPGOV2u/P+PLEQxW7EsYx8niK7Nxh+f8GiSNboMIVdCgKk1X yycuZqLAmpSlNSk2VD2qaZu5KBcdAfsvhr1qeidF3LOFSQL6j9r8R2xbB6FW4eDX ol1QRWq303wNaPQ6/YvyvSceqGIwX8yOtwT0QHzRIyFus1qPH4wsSsovOYml3Jci VOt0c+XBuJm02d0KSZvaaNU8G52/8HJWl9J+uirPLy9GIupXj9tue43gL0rD1CXQ XkEWenRK5MgO6WWRqnUWdWqkFcIupXWQDl7qXEgwlhVme7J+t4PspTaUImflnLAn LoCLBCmsCV56LGTk0LZ8TUqM90lAvhmo1vE2EIwCI6Ut/AcmSOQrd3j9BhjaHjBp 801ROeGNKZYmWs23Rs5SFER4xx4lLXah0fNPMpWaw5MkTT9oPaPj+46OmaxK6T0a 7yWMg8kgPuKajtTgXMCI3EkfNK8k/fxQfEgxiGTal/T9A5nEuVa9dJK7AmwHHuk9 QfKQHDwG/+1/5ZhC8NIgkMAxoRHUE9sq0vNgyRizHqJzhpEfJBbFZmSuhdRDvbkv 9isx+Ic= =MjEv -----END PGP SIGNATURE----- Merge tag 'sound-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. All are device-specific like quirks, new IDs, and other safe (or rather boring) changes" * tag 'sound-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: firmware: cs_dsp: test_bin_error: Fix uninitialized data used as fw version ASoC: codecs: Add of_match_table for aw888081 driver ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event mailmap: Add entry for Srinivas Kandagatla MAINTAINERS: use kernel.org alias ASoC: cs42l43: Reset clamp override on jack removal ALSA: hda/realtek - Fixed ASUS platform headset Mic issue ALSA: hda/cirrus_scodec_test: Don't select dependencies ALSA: azt2320: Replace deprecated strcpy() with strscpy() ASoC: hdmi-codec: use RTD ID instead of DAI ID for ELD entry ASoC: Intel: avs: Constrain path based on BE capabilities ALSA: hda/tas2781: Remove unnecessary NULL check before release_firmware() ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe() ASoC: fsl_asrc_dma: get codec or cpu dai from backend ASoC: qcom: Fix sc7280 lpass potential buffer overflow ASoC: dwc: always enable/disable i2s irqs ASoC: Intel: sof_sdw: Add quirk for Asus Zenbook S16 ASoC: codecs:lpass-wsa-macro: Fix logic of enabling vi channels ASoC: codecs:lpass-wsa-macro: Fix vi feedback rate |
||
|
Linus Torvalds
|
8499899816 |
platform-drivers-x86 for v6.15-3
Fixes:
- amd/pmf: Fix STT limits
- asus-laptop: Fix an uninitialized variable
- intel_pmc_ipc: Allow building without ACPI
- mlxbf-bootctl: Use sysfs_emit_at() in secure_boot_fuse_state_show()
- msi-wmi-platform: Add locking to workaround ACPI firmware bug
New HW support:
- alienware-wmi-wmax:
- Extended thermal control support to:
- Alienware Area-51m R2
- Alienware m16 R1
- Alienware m16 R2
- Dell G16 7630
- Dell G5 5505 SE
- G-Mode support to Alienware m16 R1
- x86-android-tablets: Add Vexia Edu Atla 10 tablet 5V data
The following is an automated shortlog grouped by driver:
alienware-wmi-wmax:
- Add G-Mode support to Alienware m16 R1
- Extend support to more laptops
amd: pmf:
- Fix STT limits
asus-laptop:
- Fix an uninitialized variable
intel_pmc_ipc:
- add option to build without ACPI
mlxbf-bootctl:
- use sysfs_emit_at() in secure_boot_fuse_state_show()
msi-wmi-platform:
- Rename "data" variable
- Workaround a ACPI firmware bug
x86-android-tablets:
- Add "9v" to Vexia EDU ATLA 10 tablet symbols
- Add Vexia Edu Atla 10 tablet 5V data
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Merge tag 'platform-drivers-x86-v6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
"Fixes:
- amd/pmf: Fix STT limits
- asus-laptop: Fix an uninitialized variable
- intel_pmc_ipc: Allow building without ACPI
- mlxbf-bootctl: Use sysfs_emit_at() in secure_boot_fuse_state_show()
- msi-wmi-platform: Add locking to workaround ACPI firmware bug
New HW support:
- alienware-wmi-wmax:
- Extended thermal control support to:
- Alienware Area-51m R2
- Alienware m16 R1
- Alienware m16 R2
- Dell G16 7630
- Dell G5 5505 SE
- G-Mode support to Alienware m16 R1
- x86-android-tablets: Add Vexia Edu Atla 10 tablet 5V data"
* tag 'platform-drivers-x86-v6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug
platform/x86: msi-wmi-platform: Rename "data" variable
platform/x86: alienware-wmi-wmax: Extend support to more laptops
platform/x86: alienware-wmi-wmax: Add G-Mode support to Alienware m16 R1
platform/x86: amd: pmf: Fix STT limits
mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show()
platform/x86: x86-android-tablets: Add Vexia Edu Atla 10 tablet 5V data
platform/x86: x86-android-tablets: Add "9v" to Vexia EDU ATLA 10 tablet symbols
asus-laptop: Fix an uninitialized variable
platform/x86: intel_pmc_ipc: add option to build without ACPI
|
||
|
Linus Torvalds
|
7adf8b1afc |
SCSI fixes on 20250417
Small drivers fixes, except for ufs which has two large updates, one for exposing the device level feature, which is a new addition to the device spec and the other reworking the exynos driver to fix coherence issues on some android phones. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCaAESXSYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pisheZEAP9MlF9G HweD8/hs3zZzxHP/ct54wVKgjJ5gJuMhdqrGzgD+MEE/kZyP3HHERdQkABoxElPI A/rgudwth9RqV9c1Czo= =1X33 -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Small drivers fixes, except for ufs which has two large updates, one for exposing the device level feature, which is a new addition to the device spec and the other reworking the exynos driver to fix coherence issues on some android phones" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: megaraid_sas: Driver version update to 07.734.00.00-rc1 scsi: megaraid_sas: Block zero-length ATA VPD inquiry scsi: scsi_transport_srp: Replace min/max nesting with clamp() scsi: ufs: core: Add device level exception support scsi: ufs: core: Rename ufshcd_wb_presrv_usrspc_keep_vcc_on() scsi: smartpqi: Use is_kdump_kernel() to check for kdump scsi: pm80xx: Set phy_attached to zero when device is gone scsi: ufs: exynos: gs101: Put UFS device in reset on .suspend() scsi: ufs: exynos: Move phy calls to .exit() callback scsi: ufs: exynos: Enable PRDT pre-fetching with UFSHCD_CAP_CRYPTO scsi: ufs: exynos: Ensure consistent phy reference counts scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set scsi: ufs: exynos: Move UFS shareability value to drvdata scsi: ufs: exynos: Ensure pre_link() executes before exynos_ufs_phy_init() scsi: iscsi: Fix missing scsi_host_put() in error path scsi: ufs: core: Fix a race condition related to device commands scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes scsi: hisi_sas: Enable force phy when SATA disk directly connected |
||
|
Linus Torvalds
|
ec4c6d1ec4 |
ata fixes for 6.15-rc3
- Fix how sense data from the sense data for successfull NCQ commands
log page is used to fully initialize the result_tf of a completed
command, so that the sense data returned to the scsi layer is fully
initialized with all the device provided information (from Niklas).
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Merge tag 'ata-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fix from Damien Le Moal:
- Fix how sense data from the sense data for successfull NCQ commands
log page is used to fully initialize the result_tf of a completed
command, so that the sense data returned to the scsi layer is fully
initialized with all the device provided information (from Niklas)
* tag 'ata-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-sata: Save all fields from sense data descriptor
|
||
|
Linus Torvalds
|
096384deed |
XFS fixes for 6.15-rc3
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull XFS fixes from Carlos Maiolino:
"This mostly includes fixes and documentation for the zoned allocator
feature merged during previous merge window, but it also adds a sysfs
tunable for the zone garbage collector.
There is also a fix for a regression to the RT device that we'd like
to fix ASAP now that we're getting more users on the RT zoned
allocator"
* tag 'xfs-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: document zoned rt specifics in admin-guide
xfs: fix fsmap for internal zoned devices
xfs: Fix spelling mistake "drity" -> "dirty"
xfs: compute buffer address correctly in xmbuf_map_backing_mem
xfs: add tunable threshold parameter for triggering zone GC
xfs: mark xfs_buf_free as might_sleep()
xfs: remove the leftover xfs_{set,clear}_li_failed infrastructure
|
||
|
Linus Torvalds
|
0cb9ce06a6 |
for-6.15-rc2-tag
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAmgAzO8ACgkQxWXV+ddt WDve6g//UWZ24/wLOoFC4u2wwuctnWy5FFOrvk0IqdxWzuSjA1Ou1P4WfD2xlnQv wFqYk2SIuP68WQhd09Oj1WRQ9SbJIgAwITeryw4lFYq8v1q8xFB5kM0UTLXXlaNH O342UK7HRW7XfXD9VkcQz5wXQvk0i7pmtZTjiD1QBbWS+qlEc5YQiZnMRlUlQKBw 85JM45iOFwHJLVt+A8ydC1yMdP7xktiVEhlPsjvzqUKs8orquuikxSW5d/WlDc9g OeOf9pvxSNf3zsAzmwUrEOxsn3fLFFjoaPxDpfn42BsN4FcyIv4l9K9HdkcdzrLY Gu0QaDVGCb6bXYhioyEzv/mzESQzOTWQUzI2fJrPPquwH9g0dss9uQwOwaOWbfHO MDF7fBVwnChaC0O8NoKk5H8jQAXxPfAuU1JpypKOORuffTVz7uG3xkK56VJ/kfTh qgqRImNGTuAu0C0xGdUjngpOfRypDQLQTo58AubLFAWjqD4elOFjanc/6xobYAJi PnPk132yKxAdR9h4+1YUk1lzaauDinNzErt+vpUQ/g2QL9PtUbp1IG7VF9llGDzO hqlifRBHcNy7cKNirFX0PYCke8fXrsKC1NbNiAQMjuK7agzg3b/+PW05EFLQv3EU 6CNgukLG8XbfK2F7PMwmno4zUXbA5JA2mxnKr4vRIMrGZVBTcTo= =HZ/U -----END PGP SIGNATURE----- Merge tag 'for-6.15-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - handle encoded read ioctl returning EAGAIN so it does not mistakenly free the work structure - escape subvolume path in mount option list so it cannot be wrongly parsed when the path contains "," - remove folio size assertions when writing super block to device with enabled large folios * tag 'for-6.15-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: remove folio order ASSERT()s in super block writeback path btrfs: correctly escape subvol in btrfs_show_options() btrfs: ioctl: don't free iov when btrfs_encoded_read() returns -EAGAIN |
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Linus Torvalds
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a54f4a97e3 |
slab fix for 6.15-rc2
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmgAyqUACgkQu+CwddJF iJrbtQf/Z4yPM96vm+AFPYrzZHvLKMgjpu7bb5M+6kHLjnu7eZ1n82rnGZ+kBFxp uUbDSGkh6U608P8Va6Fd6FBtwr9bFvCrL3Ek4XMDuuAbOUrZ3w9YvhDXeMxdUnLi KpVLT3BVc7kA3EP5gQsQm1zesAFlknwwXTKEBETS5zuferxYpatghQdqK/JbBoVp h7EJ8HThCLoy3UOm6nb/wmkNn1i6Vl+W9VY81fFOHmMLnt8ISNeRcjUu1EvlP1jy TAPHBisMd4nKpIedNARXFChQvm04zSjNgoDD6hHFFVu/alljDHxFMhLM7tjp/zjQ Cab2Vb7jTbdOmuV06+oF3wik2a58sg== =AYL8 -----END PGP SIGNATURE----- Merge tag 'slab-for-6.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab fix from Vlastimil Babka: - Stable fix adding zero initialization of slab->obj_ext to prevent crashes with allocation profiling (Suren Baghdasaryan) * tag 'slab-for-6.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: slab: ensure slab->obj_exts is clear in a newly allocated slab page |
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Rafael J. Wysocki
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dead17b1a2 |
amd-pstate content for 6.15 (4/15/25)
Add a fix for X3D processors where depending upon what BIOS was set initially rankings might be set improperly. Add a fix for changing min/max limits while on the performance governor. -----BEGIN PGP SIGNATURE----- iQJOBAABCgA4FiEECwtuSU6dXvs5GA2aLRkspiR3AnYFAmf+yFYaHG1hcmlvLmxp bW9uY2llbGxvQGFtZC5jb20ACgkQLRkspiR3AnbteA//c5CHUfiYRhtEAr0sL37a JWpZDcZQ+r6m+AbTwV3KXx5C6QjAcoVWtvhMxAyanBxQn9ZmlnsHz9lXTUXCxGNb VVJoh4xpcOxAel9qEn1sZyYvNn0dGfK6bzUnHylt/Sebl14sTbduxLFnrUDci9oN wLUMcpzPmJIMJhlbqclI5CX4/XBeiPW2Wi67SDseozY9S0qUmLBH4MrXov2mEU1X Rc8HXHPQcOCYmVfhLBrY9keQkGZNi5cKqnM6Cm29k8BCUw7CfxZZ9QEahba12BjK t9R4wHZdEGjAsHE7L+l+xkVuuWAAOD7rIXRq1F2jxTbsBb8h22rYlKSdaFjU9WaV QoMhxnR3QyHNRLSZk0xGDrlybk1PWh6YGW6f5mBu2uOto+V8/jTCa4uYojEbgF8N RW8c46umo+1stWjfYHhOP0JFi/wAG23RFqkTE1xVXpXwTnF5dTrZeOAAwWbZ2T3I V+XVVuKNK0IunBbLgs8Q6s9eRjSEx0exTRS21M8jNYSac3V4x9BokJDyUYXFXtwe g2yKiQQWCWQWu6lvwHW8IuqAC55qPXd8f0Q+UFtt+yf0vazzmvymbjhZl/tHzDKX cWimrhrh0no8srIJWLXDld35U7m6YvfxWfaRUwRllotgJfIOtFPboKotqC3SXMuP KE+IqzWWpl8ZIuxD9QP8yoA= =IGEy -----END PGP SIGNATURE----- Merge tag 'amd-pstate-v6.15-2025-04-15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux Merge amd-pstate content for 6.15 (4/15/25) from Mario Limonciello: "Add a fix for X3D processors where depending upon what BIOS was set initially rankings might be set improperly. Add a fix for changing min/max limits while on the performance governor." * tag 'amd-pstate-v6.15-2025-04-15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux: cpufreq/amd-pstate: Enable ITMT support after initializing core rankings cpufreq/amd-pstate: Fix min_limit perf and freq updation for performance governor |
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Rafael J. Wysocki
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7491cdf46b |
cpufreq: Avoid using inconsistent policy->min and policy->max
Since cpufreq_driver_resolve_freq() can run in parallel with
cpufreq_set_policy() and there is no synchronization between them,
the former may access policy->min and policy->max while the latter
is updating them and it may see intermediate values of them due
to the way the update is carried out. Also the compiler is free
to apply any optimizations it wants both to the stores in
cpufreq_set_policy() and to the loads in cpufreq_driver_resolve_freq()
which may result in additional inconsistencies.
To address this, use WRITE_ONCE() when updating policy->min and
policy->max in cpufreq_set_policy() and use READ_ONCE() for reading
them in cpufreq_driver_resolve_freq(). Moreover, rearrange the update
in cpufreq_set_policy() to avoid storing intermediate values in
policy->min and policy->max with the help of the observation that
their new values are expected to be properly ordered upfront.
Also modify cpufreq_driver_resolve_freq() to take the possible reverse
ordering of policy->min and policy->max, which may happen depending on
the ordering of operations when this function and cpufreq_set_policy()
run concurrently, into account by always honoring the max when it
turns out to be less than the min (in case it comes from thermal
throttling or similar).
Fixes:
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Rafael J. Wysocki
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75da043d8f |
cpufreq/sched: Set need_freq_update in ignore_dl_rate_limit()
Notice that ignore_dl_rate_limit() need not piggy back on the limits_changed handling to achieve its goal (which is to enforce a frequency update before its due time). Namely, if sugov_should_update_freq() is updated to check sg_policy->need_freq_update and return 'true' if it is set when sg_policy->limits_changed is not set, ignore_dl_rate_limit() may set the former directly instead of setting the latter, so it can avoid hitting the memory barrier in sugov_should_update_freq(). Update the code accordingly. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Christian Loehle <christian.loehle@arm.com> Link: https://patch.msgid.link/10666429.nUPlyArG6x@rjwysocki.net |