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A single minor fix for an oversized allocation due to sizeof() misuse by
yours truly that came in since I sent my last fixes PR.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-firmware-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes
RISC-V firmware drivers for v6.9
A single minor fix for an oversized allocation due to sizeof() misuse by
yours truly that came in since I sent my last fixes PR.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-firmware-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
firmware: microchip: Fix over-requested allocation size
Link: https://lore.kernel.org/r/20240305-vicinity-dumpling-8943ef26f004@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This reduces the link speed of the PCIe bus with WiFi-card connected on the
Lenovo ThinkPad X13s and the Qualcomm Compute Reference Device, avoid
link errors and initialization issues reported by users.
It also reverts the enablement of MPM on MSM8996, which is reported to
prevent boards on this platform from booting for some users.
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Merge tag 'qcom-arm64-fixes-for-6.8-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
A few more Qualcomm Arm64 DeviceTree fixes for v6.8
This reduces the link speed of the PCIe bus with WiFi-card connected on the
Lenovo ThinkPad X13s and the Qualcomm Compute Reference Device, avoid
link errors and initialization issues reported by users.
It also reverts the enablement of MPM on MSM8996, which is reported to
prevent boards on this platform from booting for some users.
* tag 'qcom-arm64-fixes-for-6.8-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
Revert "arm64: dts: qcom: msm8996: Hook up MPM"
arm64: dts: qcom: sc8280xp-x13s: limit pcie4 link speed
arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed
Link: https://lore.kernel.org/r/20240306031208.4218-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
cocci warnings: (new ones prefixed by >>)
>> drivers/firmware/microchip/mpfs-auto-update.c:387:72-78:
ERROR: application of sizeof to pointer
drivers/firmware/microchip/mpfs-auto-update.c:170:72-78:
ERROR: application of sizeof to pointer
response_msg is a pointer to u32, so the size of element it points to is
supposed to be a multiple of sizeof(u32), rather than sizeof(u32 *).
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403040516.CYxoWTXw-lkp@intel.com/
Signed-off-by: Dawei Li <dawei.li@shingroup.cn>
Fixes: ec5b0f1193ad ("firmware: microchip: add PolarFire SoC Auto Update support")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This contains two fixes to make the MGBE Ethernet devices found on
Tegra234 work properly.
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Merge tag 'tegra-for-6.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes
arm64: tegra: Device tree fixes for v6.8
This contains two fixes to make the MGBE Ethernet devices found on
Tegra234 work properly.
* tag 'tegra-for-6.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Fix Tegra234 MGBE power-domains
arm64: tegra: Set the correct PHY mode for MGBE
Link: https://lore.kernel.org/r/20240226144536.1525704-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Update MAINTAINERS to use a public mailing list for NXP i.MX
development.
- Re-enable CONFIG_BACKLIGHT_CLASS_DEVICE in imx_v6_v7_defconfig to fix
a backlight regression.
- Remove DSI port endpoints from i.MX7 SoC DTSI to fix a display
regression.
- Fix LDB clocks property for i.MX8MP device tree.
- Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM.
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Merge tag 'imx-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 6.8, round 2:
- Update MAINTAINERS to use a public mailing list for NXP i.MX
development.
- Re-enable CONFIG_BACKLIGHT_CLASS_DEVICE in imx_v6_v7_defconfig to fix
a backlight regression.
- Remove DSI port endpoints from i.MX7 SoC DTSI to fix a display
regression.
- Fix LDB clocks property for i.MX8MP device tree.
- Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM.
* tag 'imx-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: imx8mp: Fix LDB clocks property
arm64: dts: imx8mp: Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM
MAINTAINERS: Use a proper mailinglist for NXP i.MX development
ARM: dts: imx7: remove DSI port endpoints
ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE
Link: https://lore.kernel.org/r/ZdtPJzdenRybI+Bq@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This marks an additional GPIO as protected on SM8650 devices, to avoid
a system reset caused by a security violation with some firmware
versions.
It also adds the missing interconnect-names, which resolves a regression
where one of the I2C busses on SM6115 devices would no longer probe in
Linux.
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Merge tag 'qcom-arm64-fixes-for-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm ARM64 DeviceTree fixes for 6.8
This marks an additional GPIO as protected on SM8650 devices, to avoid
a system reset caused by a security violation with some firmware
versions.
It also adds the missing interconnect-names, which resolves a regression
where one of the I2C busses on SM6115 devices would no longer probe in
Linux.
* tag 'qcom-arm64-fixes-for-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: sm6115: Fix missing interconnect-names
arm64: dts: qcom: sm8650-mtp: add gpio74 as reserved gpio
arm64: dts: qcom: sm8650-qrd: add gpio74 as reserved gpio
Link: https://lore.kernel.org/r/20240225025205.479589-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Commit 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM") has
hooked up the MPM irq chip on the MSM8996 platform. However this causes
my Dragonboard 820c crash during bootup (usually when probing IOMMUs).
Revert the offending commit for now. Quick debug shows that making
tlmm's wakeup-parent point to the MPM is enough to trigger the crash.
Fixes: 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240221-msm8996-revert-mpm-v1-1-cdca9e30c9b4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Driver fixes for:
- dw-edma fixes to improve driver and remote HDMA setup
- fsl-edma fixes for SoC hange, irq init and byte calculations
and sparse fixes
- idxd: safe user copy of completion record fix
- ptdma: consistent DMA mask fix
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Merge tag 'dmaengine-fix2-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine fixes from Vinod Koul:
- dw-edma fixes to improve driver and remote HDMA setup
- fsl-edma fixes for SoC hange, irq init and byte calculations and
sparse fixes
- idxd: safe user copy of completion record fix
- ptdma: consistent DMA mask fix
* tag 'dmaengine-fix2-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dmaengine: ptdma: use consistent DMA masks
dmaengine: fsl-qdma: add __iomem and struct in union to fix sparse warning
dmaengine: idxd: Ensure safe user copy of completion record
dmaengine: fsl-edma: correct max_segment_size setting
dmaengine: idxd: Remove shadow Event Log head stored in idxd
dmaengine: fsl-edma: correct calculation of 'nbytes' in multi-fifo scenario
dmaengine: fsl-qdma: init irq after reg initialization
dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup
dmaengine: dw-edma: HDMA: Add sync read before starting the DMA transfer in remote setup
dmaengine: dw-edma: Add HDMA remote interrupt configuration
dmaengine: dw-edma: HDMA_V0_REMOTEL_STOP_INT_EN typo fix
dmaengine: dw-edma: Fix wrong interrupt bit set for HDMA
dmaengine: dw-edma: Fix the ch_count hdma callback
- Fix IOMMU table initialisation when doing kdump over SR-IOV.
- Fix incorrect RTAS function name for resetting TCE tables.
- Fix fpu_signal selftest failures since a recent change.
Thanks to: Gaurav Batra, Nathan Lynch.
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Merge tag 'powerpc-6.8-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix IOMMU table initialisation when doing kdump over SR-IOV
- Fix incorrect RTAS function name for resetting TCE tables
- Fix fpu_signal selftest failures since a recent change
Thanks to Gaurav Batra and Nathan Lynch.
* tag 'powerpc-6.8-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc: Fix fpu_signal failures
powerpc/rtas: use correct function name for resetting TCE tables
powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV
be used by kexec only
- Make sure MKTME feature detection happens at an earlier time in the
boot process so that the physical address size supported by the CPU is
properly corrected and MTRR masks are programmed properly, leading to
TDX systems booting without disable_mtrr_cleanup on the cmdline
- Make sure the different address sizes supported by the CPU are read
out as early as possible
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Merge tag 'x86_urgent_for_v6.8_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Do not reserve SETUP_RNG_SEED setup data in the e820 map as it should
be used by kexec only
- Make sure MKTME feature detection happens at an earlier time in the
boot process so that the physical address size supported by the CPU
is properly corrected and MTRR masks are programmed properly, leading
to TDX systems booting without disable_mtrr_cleanup on the cmdline
- Make sure the different address sizes supported by the CPU are read
out as early as possible
* tag 'x86_urgent_for_v6.8_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/e820: Don't reserve SETUP_RNG_SEED in e820
x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers
x86/cpu: Allow reducing x86_phys_bits during early_identify_cpu()
A workaround to suppress the continuous bus resets in the case that older
devices are connected to the modern 1394 OHCI hardware and devices
In IEEE 1394 Amendment (IEEE 1394a-2000), the short bus reset is added to
resolve the shortcomings of the long bus reset in IEEE 1394-1995. However,
it is well-known that the solution is not necessarily effective in the
mixing environment that both IEEE 1394-1995 PHY and IEEE 1394a-2000 (or
later) PHY exist, as described in section 8.4.6.2 of IEEE 1394a-2000.
The current implementation of firewire stack schedules the short bus
reset when attempting to resolve the mismatch of gap count in the certain
generation of bus topology. It can cause the continuous bus reset in the
issued environment.
The workaround simply uses the long bus reset instead of the short bus
reset. It is desirable to detect whether the issued environment or not.
However, the way to access PHY registers from remote note is firstly
defined in IEEE 1394a-2000, thus it is not available in the case.
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Merge tag 'firewire-fixes-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire fixes from Takashi Sakamoto:
"A workaround to suppress the continuous bus resets in the case that
older devices are connected to the modern 1394 OHCI hardware and
devices
In IEEE 1394 Amendment (IEEE 1394a-2000), the short bus reset is added
to resolve the shortcomings of the long bus reset in IEEE 1394-1995.
However, it is well-known that the solution is not necessarily
effective in the mixing environment that both IEEE 1394-1995 PHY and
IEEE 1394a-2000 (or later) PHY exist, as described in section 8.4.6.2
of IEEE 1394a-2000.
The current implementation of firewire stack schedules the short bus
reset when attempting to resolve the mismatch of gap count in the
certain generation of bus topology. It can cause the continuous bus
reset in the issued environment.
The workaround simply uses the long bus reset instead of the short bus
reset. It is desirable to detect whether the issued environment or
not. However, the way to access PHY registers from remote note is
firstly defined in IEEE 1394a-2000, thus it is not available in the
case"
* tag 'firewire-fixes-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: use long bus reset on gap count error
* Drop experimental warning for FSDAX.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.8-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fix from Chandan Babu:
"Drop experimental warning message when mounting an xfs filesystem on
an fsdax device. We now consider xfs on fsdax to be stable"
* tag 'xfs-6.8-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: drop experimental warning for FSDAX
- fix resource freeing ordering in error path when adding a GPIO chip
- only set pins to output after the reset is complete in gpio-74x164
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Merge tag 'gpio-fixes-for-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix resource freeing ordering in error path when adding a GPIO chip
- only set pins to output after the reset is complete in gpio-74x164
* tag 'gpio-fixes-for-v6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: fix resource unwinding order in error path
gpiolib: Fix the error path order in gpiochip_add_data_with_key()
gpio: 74x164: Enable output pins after registers are reset
In commit 19416123ab3e ("block: define 'struct bvec_iter' as packed"),
what we need is to save the 4byte padding, and avoid `bio` to spread on
one extra cache line.
It is enough to define it as '__packed __aligned(4)', as '__packed'
alone means byte aligned, and can cause compiler to generate horrible
code on architectures that don't support unaligned access in case that
bvec_iter is embedded in other structures.
Cc: Mikulas Patocka <mpatocka@redhat.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 19416123ab3e ("block: define 'struct bvec_iter' as packed")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Two small fixes, all in drivers (the more obsolete mpt3sas and the
newer mpi3mr).
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two small fixes, all in drivers (the more obsolete mpt3sas and the
newer mpi3mr)"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpt3sas: Prevent sending diag_reset when the controller is ready
scsi: mpi3mr: Reduce stack usage in mpi3mr_refresh_sas_ports()
Four syzkaller found bugs:
- Corruption during error unwind in iommufd_access_change_ioas()
- Overlapping IDs in the test suite due to out of order destruction
- Missing locking for access->ioas in the test suite
- False failures in the test suite validation logic with huge pages
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Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Four syzkaller found bugs:
- Corruption during error unwind in iommufd_access_change_ioas()
- Overlapping IDs in the test suite due to out of order destruction
- Missing locking for access->ioas in the test suite
- False failures in the test suite validation logic with huge pages"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd/selftest: Don't check map/unmap pairing with HUGE_PAGES
iommufd: Fix protection fault in iommufd_test_syz_conv_iova
iommufd/selftest: Fix mock_dev_num bug
iommufd: Fix iopt_access_list_id overwrite bug
One fix for a bug in fw_devlink handling of OF graph. This doesn't
completely fix the reported problems, but it's with users adding out of
tree code.
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Merge tag 'devicetree-fixes-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fix from Rob Herring:
"One fix for a bug in fw_devlink handling of OF graph. This doesn't
completely fix the reported problems, but it's with users adding out
of tree code"
* tag 'devicetree-fixes-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of: property: fw_devlink: Fix stupid bug in remote-endpoint parsing
Introduced a stupid bug in commit 782bfd03c3ae ("of: property: Improve
finding the supplier of a remote-endpoint property") due to a last minute
incorrect edit of "index !=0" into "!index". This patch fixes it to be
"index > 0" to match the comment right next to it.
Reported-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/lkml/20240223171849.10f9901d@booty/
Fixes: 782bfd03c3ae ("of: property: Improve finding the supplier of a remote-endpoint property")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20240224052436.3552333-1-saravanak@google.com
Signed-off-by: Rob Herring <robh@kernel.org>
* A fix for detecting ".option arch" support on not-yet-released LLVM
builds.
* A fix for a missing TLB flush when modifying non-leaf PTEs.
* A handufl of fixes for T-Head custom extensions.
* A fix for systems with the legacy PMU, that manifests as a crash on
kernels built without SBI PMU support.
* A fix for systems that clear *envcfg on suspend, which manifests as
cbo.zero trapping after resume.
* A pair of fixes for Svnapot systems, including removing Svnapot
support for huge vmalloc/vmap regions.
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Merge tag 'riscv-for-linus-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- detect ".option arch" support on not-yet-released LLVM builds
- fix missing TLB flush when modifying non-leaf PTEs
- fixes for T-Head custom extensions
- fix for systems with the legacy PMU, that manifests as a crash on
kernels built without SBI PMU support
- fix for systems that clear *envcfg on suspend, which manifests as
cbo.zero trapping after resume
- fixes for Svnapot systems, including removing Svnapot support for
huge vmalloc/vmap regions
* tag 'riscv-for-linus-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Sparse-Memory/vmemmap out-of-bounds fix
riscv: Fix pte_leaf_size() for NAPOT
Revert "riscv: mm: support Svnapot in huge vmap"
riscv: Save/restore envcfg CSR during CPU suspend
riscv: Add a custom ISA extension for the [ms]envcfg CSR
riscv: Fix enabling cbo.zero when running in M-mode
perf: RISCV: Fix panic on pmu overflow handler
MAINTAINERS: Update SiFive driver maintainers
drivers: perf: ctr_get_width function for legacy is not defined
drivers: perf: added capabilities for legacy PMU
RISC-V: Ignore V from the riscv,isa DT property on older T-Head CPUs
riscv: Fix build error if !CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION
riscv: mm: fix NOCACHE_THEAD does not set bit[61] correctly
riscv: add CALLER_ADDRx support
RISC-V: Drop invalid test from CONFIG_AS_HAS_OPTION_ARCH
kbuild: Add -Wa,--fatal-warnings to as-instr invocation
riscv: tlb: fix __p*d_free_tlb()
being necessary after all to enable cluster upgrades from problematic
v18.2.0 and v18.2.1 releases.
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Merge tag 'ceph-for-6.8-rc7' of https://github.com/ceph/ceph-client
Pull ceph fix from Ilya Dryomov:
"Catch up with mdsmap encoding rectification which ended up being
necessary after all to enable cluster upgrades from problematic
v18.2.0 and v18.2.1 releases"
* tag 'ceph-for-6.8-rc7' of https://github.com/ceph/ceph-client:
ceph: switch to corrected encoding of max_xattr_size in mdsmap
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Merge tag 'for-6.8-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix freeing allocated id for anon dev when snapshot creation fails
- fiemap fixes:
- followup for a recent deadlock fix, ranges that fiemap can access
can still race with ordered extent completion
- make sure fiemap with SYNC flag does not race with writes
* tag 'for-6.8-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix double free of anonymous device after snapshot creation failure
btrfs: ensure fiemap doesn't race with writes when FIEMAP_FLAG_SYNC is given
btrfs: fix race between ordered extent completion and fiemap
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Merge tag 'vfs-6.8-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"Two small fixes:
- Fix an endless loop during afs directory iteration caused by not
skipping silly-rename files correctly.
- Fix reporting of completion events for aio causing leaks in
userspace. This is based on the fix last week as it's now possible
to recognize aio events submitted through the old aio interface"
* tag 'vfs-6.8-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs/aio: Make io_cancel() generate completions again
afs: Fix endless loop in directory parsing
- Fix SVA handle sharing in multi device case
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Merge tag 'iommu-fix-v6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fix from Joerg Roedel:
- Fix SVA handle sharing in multi device case
* tag 'iommu-fix-v6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/sva: Fix SVA handle sharing in multi device case
- Fix phys_addr_t size confusion in 32-bit capsule loader
- Reduce maximum EFI variable name size to 512 to work around buggy
firmware
- Drop some redundant code from efivarfs while at it
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Merge tag 'efi-fixes-for-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
"Only the EFI variable name size change is significant, and will be
backported once it lands. The others are cleanup.
- Fix phys_addr_t size confusion in 32-bit capsule loader
- Reduce maximum EFI variable name size to 512 to work around buggy
firmware
- Drop some redundant code from efivarfs while at it"
* tag 'efi-fixes-for-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efivarfs: Drop 'duplicates' bool parameter on efivar_init()
efivarfs: Drop redundant cleanup on fill_super() failure
efivarfs: Request at most 512 bytes for variable names
efi/capsule-loader: fix incorrect allocation size
The amount of changes wasn't as small as wished, but all reasonably
small fixes. There is a PCM core API change, which is for correcting
the behavior change we took in 6.8. The rest are device-specific
fixes for ASoC AMD, Qualcomm, Cirrus codecs, HD-audio quirks & co.
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Merge tag 'sound-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The amount of changes wasn't as small as wished, but all reasonably
small fixes. There is a PCM core API change, which is for correcting
the behavior change we took in 6.8. The rest are device-specific fixes
for ASoC AMD, Qualcomm, Cirrus codecs, HD-audio quirks & co"
* tag 'sound-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: amd: yc: Fix non-functional mic on Lenovo 21J2
ASoC: amd: yc: add new YC platform variant (0x63) support
ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port
ASoC: amd: yc: Add Lenovo ThinkBook 21J0 into DMI quirk table
ALSA: hda/realtek: Add special fixup for Lenovo 14IRP8
ASoC: soc-card: Fix missing locking in snd_soc_card_get_kcontrol()
ALSA: hda/realtek: tas2781: enable subwoofer volume control
ALSA: pcm: clarify and fix default msbits value for all formats
ASoC: qcom: Fix uninitialized pointer dmactl
ALSA: hda/realtek: fix mute/micmute LED For HP mt440
ALSA: Drop leftover snd-rtctimer stuff from Makefile
ALSA: ump: Fix the discard error code from snd_ump_legacy_open()
ALSA: hda/realtek: Enable Mute LED on HP 840 G8 (MB 8AB8)
ASoC: cs35l56: Must clear HALO_STATE before issuing SYSTEM_RESET
ALSA: hda/realtek: Fix top speaker connection on Dell Inspiron 16 Plus 7630
ALSA: firewire-lib: fix to check cycle continuity
buddy:
- two allocation fixes + unit test
fbcon:
- font restore syzkaller fix
ttm:
- kunit test fix
bridge:
- fix aux-hpd leaks
- fix aux-hpd registration
- fix use after free in soc/qcom
- fix boot on soc/qcom
xe:
- A couple of tracepoint updates from Priyanka and Lucas.
- Make sure BINDs are completed before accepting UNBINDs on LR vms.
- Don't arbitrarily restrict max number of batched binds.
- Add uapi for dumpable bos (agreed on IRC).
- Remove unused uapi flags and a leftover comment.
- A couple of fixes related to the execlist backend.
msm:
- DP: Revert a change which was causing a HDP regression
amdgpu:
- Fix potential buffer overflow
- Fix power min cap
- Suspend/resume fix
- SI PM fix
- eDP fix
nouveau:
- fix a misreported VRAM sizing
- fix a regression in suspend/resume due to freeing
tegra:
- host1x reset fix
- only remove existing driver if display is possible
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Merge tag 'drm-fixes-2024-03-01' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Bunch of fixes, xe, amdgpu, nouveau and tegra all have a few. Then
drm/bridge including some drivers/soc fallout fixes. The biggest thing
in here is a new unit test for some buddy allocator fixes, otherwise a
misc fbcon, ttm unit test and one msm revert.
Seems pretty normal for this stage.
buddy:
- two allocation fixes + unit test
fbcon:
- font restore syzkaller fix
ttm:
- kunit test fix
bridge:
- fix aux-hpd leaks
- fix aux-hpd registration
- fix use after free in soc/qcom
- fix boot on soc/qcom
xe:
- A couple of tracepoint updates from Priyanka and Lucas
- Make sure BINDs are completed before accepting UNBINDs on LR vms
- Don't arbitrarily restrict max number of batched binds
- Add uapi for dumpable bos (agreed on IRC)
- Remove unused uapi flags and a leftover comment
- A couple of fixes related to the execlist backend
msm:
- DP: Revert a change which was causing a HDP regression
amdgpu:
- Fix potential buffer overflow
- Fix power min cap
- Suspend/resume fix
- SI PM fix
- eDP fix
nouveau:
- fix a misreported VRAM sizing
- fix a regression in suspend/resume due to freeing
tegra:
- host1x reset fix
- only remove existing driver if display is possible"
* tag 'drm-fixes-2024-03-01' of https://gitlab.freedesktop.org/drm/kernel: (32 commits)
drm/nouveau: keep DMA buffers required for suspend/resume
nouveau: report byte usage in VRAM usage
drm/xe/xe_trace: Add move_lacks_source detail to xe_bo_move trace
drm/xe: Deny unbinds if uapi ufence pending
drm/xe: Expose user fence from xe_sync_entry
drm/xe: Use pointers in trace events
drm/xe/xe_bo_move: Enhance xe_bo_move trace
drm/xe/mmio: fix build warning for BAR resize on 32-bit
drm/xe: get rid of MAX_BINDS
drm/xe: Use vmalloc for array of bind allocation in bind IOCTL
drm/xe: Don't support execlists in xe_gt_tlb_invalidation layer
drm/xe: Fix execlist splat
drm/xe/uapi: Remove unused flags
drm/xe/uapi: Remove DRM_XE_VM_BIND_FLAG_ASYNC comment left over
drm/xe: Add uapi for dumpable bos
drm/amd/display: Add monitor patch for specific eDP
Revert "drm/msm/dp: use drm_bridge_hpd_notify() to report HPD status changes"
drm/tests/drm_buddy: add alloc_range_bias test
drm/buddy: check range allocation matches alignment
drm/buddy: fix range bias
...
- fprobe: Fix to allocate entry_data_size buffer for each rethook
instance. This fixes a buffer overrun bug (which leads a kernel
crash) when fprobe user uses its entry_data in the entry_handler.
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Merge tag 'probes-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull fprobe fix from Masami Hiramatsu:
- allocate entry_data_size buffer for each rethook instance.
This fixes a buffer overrun bug (which leads a kernel crash)
when fprobe user uses its entry_data in the entry_handler.
* tag 'probes-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
fprobe: Fix to allocate entry_data_size buffer with rethook instances
Since tomoyo_write_control() updates head->write_buf when write()
of long lines is requested, we need to fetch head->write_buf after
head->io_sem is held. Otherwise, concurrent write() requests can
cause use-after-free-write and double-free problems.
Reported-by: Sam Sun <samsun1006219@gmail.com>
Closes: https://lkml.kernel.org/r/CAEkJfYNDspuGxYx5kym8Lvp--D36CMDUErg4rxfWFJuPbbji8g@mail.gmail.com
Fixes: bd03a3e4c9a9 ("TOMOYO: Add policy namespace support.")
Cc: <stable@vger.kernel.org> # Linux 3.1+
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
SETUP_RNG_SEED in setup_data is supplied by kexec and should
not be reserved in the e820 map.
Doing so reserves 16 bytes of RAM when booting with kexec.
(16 bytes because data->len is zeroed by parse_setup_data so only
sizeof(setup_data) is reserved.)
When kexec is used repeatedly, each boot adds two entries in the
kexec-provided e820 map as the 16-byte range splits a larger
range of usable memory. Eventually all of the 128 available entries
get used up. The next split will result in losing usable memory
as the new entries cannot be added to the e820 map.
Fixes: 68b8e9713c8e ("x86/setup: Use rng seeds from setup_data")
Signed-off-by: Jiri Bohac <jbohac@suse.cz>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/ZbmOjKnARGiaYBd5@dwarf.suse.cz
Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the
speed that the boot firmware has brought up the link at (and that
Windows uses).
This is specifically needed to avoid a large amount of link errors when
restarting the link during boot (but which are currently not reported).
This also appears to fix intermittent failures to download the ath11k
firmware during boot which can be seen when there is a longer delay
between restarting the link and loading the WiFi driver (e.g. when using
full disk encryption).
Fixes: 123b30a75623 ("arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller")
Cc: stable@vger.kernel.org # 6.2
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240223152124.20042-8-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the
speed that Windows uses.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240223152124.20042-7-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
iommu_sva_bind_device will directly goto out in multi-device
case when found existing domain, ignoring list_add handle,
which causes the handle to fail to be shared.
Fixes: 65d4418c5002 ("iommu/sva: Restore SVA handle sharing")
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20240227064821.128-1-zhangfei.gao@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
My recent commit e5d00aaac651 ("selftests/powerpc: Check all FPRs in
fpu_preempt") inadvertently broke the fpu_signal test.
It needs to take into account that fpu_preempt now loads 32 FPRs, so
enlarge darray.
Also use the newly added randomise_darray() to properly randomise darray.
Finally the checking done in signal_fpu_sig() needs to skip checking
f30/f31, because they are used as scratch registers in check_all_fprs(),
called by preempt_fpu(), and so could hold other values when the signal
is taken.
Fixes: e5d00aaac651 ("selftests/powerpc: Check all FPRs in fpu_preempt")
Reported-by: Spoorthy <spoorthy@linux.ibm.com>
Depends-on: 2ba107f6795d ("selftests/powerpc: Generate better bit patterns for FPU tests")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240301101035.1230024-1-mpe@ellerman.id.au
Hogs are added *after* ACPI so should be removed *before* in error path.
Fixes: a411e81e61df ("gpiolib: add hogs support for machine code")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
After shuffling the code, error path wasn't updated correctly.
Fix it here.
Fixes: 2f4133bb5f14 ("gpiolib: No need to call gpiochip_remove_pin_ranges() twice")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Chip outputs are enabled[1] before actual reset is performed[2] which might
cause pin output value to flip flop if previous pin value was set to 1.
Fix that behavior by making sure chip is fully reset before all outputs are
enabled.
Flip-flop can be noticed when module is removed and inserted again and one of
the pins was changed to 1 before removal. 100 microsecond flipping is
noticeable on oscilloscope (100khz SPI bus).
For a properly reset chip - output is enabled around 100 microseconds (on 100khz
SPI bus) later during probing process hence should be irrelevant behavioral
change.
Fixes: 7ebc194d0fd4 (gpio: 74x164: Introduce 'enable-gpios' property)
Link: https://elixir.bootlin.com/linux/v6.7.4/source/drivers/gpio/gpio-74x164.c#L130 [1]
Link: https://elixir.bootlin.com/linux/v6.7.4/source/drivers/gpio/gpio-74x164.c#L150 [2]
Signed-off-by: Arturas Moskvinas <arturas.moskvinas@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Nouveau deallocates a few buffers post GPU init which are required for GPU suspend/resume to function correctly.
This is likely not as big an issue on systems where the NVGPU is the only GPU, but on multi-GPU set ups it leads to a regression where the kernel module errors and results in a system-wide rendering freeze.
This commit addresses that regression by moving the two buffers required for suspend and resume to be deallocated at driver unload instead of post init.
Fixes: 042b5f83841fb ("drm/nouveau: fix several DMA buffer leaks")
Signed-off-by: Sid Pranjale <sidpranjale127@protonmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Turns out usage is always in bytes not shifted.
Fixes: 72fa02fdf833 ("nouveau: add an ioctl to report vram usage")
Signed-off-by: Dave Airlie <airlied@redhat.com>
- A couple of tracepoint updates from Priyanka and Lucas.
- Make sure BINDs are completed before accepting UNBINDs on LR vms.
- Don't arbitrarily restrict max number of batched binds.
- Add uapi for dumpable bos (agreed on IRC).
- Remove unused uapi flags and a leftover comment.
Driver Changes:
- A couple of fixes related to the execlist backend.
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Merge tag 'drm-xe-fixes-2024-02-29' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
UAPI Changes:
- A couple of tracepoint updates from Priyanka and Lucas.
- Make sure BINDs are completed before accepting UNBINDs on LR vms.
- Don't arbitrarily restrict max number of batched binds.
- Add uapi for dumpable bos (agreed on IRC).
- Remove unused uapi flags and a leftover comment.
Driver Changes:
- A couple of fixes related to the execlist backend.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZeCBg4MA2hd1oggN@fedora
