Merge tag 'nfsd-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
"A set of NFSD fixes that arrived just a bit late for the 6.19 merge
window.
Regression fixes:
- Mark variable __maybe_unused to avoid W=1 build break
Stable fixes:
- NFSv4 file creation neglects setting ACL
- Clear TIME_DELEG in the suppattr_exclcreat bitmap
- Clear SECLABEL in the suppattr_exclcreat bitmap
- Fix memory leak in nfsd_create_serv error paths
- Bound check rq_pages index in inline path
- Return 0 on success from svc_rdma_copy_inline_range
- Use rc_pageoff for memcpy byte offset
- Avoid NULL deref on zero length gss_token in gss_read_proxy_verf"
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Merge tag 'erofs-for-6.19-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs fix from Gao Xiang:
"Junbeom reported that synchronous reads could hit unintended EIOs
under memory pressure due to incorrect error propagation in
z_erofs_decompress_queue(), where earlier physical clusters in the
same decompression queue may be served for another readahead.
This addresses the issue by decompressing each physical cluster
independently as long as disk I/Os succeed, rather than being impacted
by the error status of previous physical clusters in the same queue.
Summary:
- Fix unexpected EIOs under memory pressure caused by recent
incorrect error propagation logic"
* tag 'erofs-for-6.19-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: fix unexpected EIO under memory pressure
Merge tag 'sound-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Likely the last pull request in 2025, again a collection of lots of
small fixes. Most of them are various device-specific small fixes:
- An ASoC core fix for correcting the clamping behavior of *_SX mixer
elements
- Various fixes for ASoC fsl, SOF, etc
- Usual HD- and USB-audio quirks / fix-ups
- A couple of error-handling fixes for legacy PCMCIA drivers"
* tag 'sound-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits)
ALSA: hda/realtek: fix PCI SSID for one of the HP 200 G2i laptop
ASoC: ops: fix snd_soc_get_volsw for sx controls
ALSA: hda/realtek: Add Asus quirk for TAS amplifiers
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Merge tag 'dma-mapping-6.19-2025-12-22' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping fix from Marek Szyprowski:
- fix boot failure of parisc systems after recent rework of the DMA API
infrastructure (Leon Romanovsky)
* tag 'dma-mapping-6.19-2025-12-22' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
parisc: Set valid bit in high byte of 64‑bit physical address
Merge tag 'coccinelle-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull Coccinelle fixes from Julia Lawall:
"These fix a typo and make the coccicheck script more robust by
ensuring that only compatible semantic patches are executed for the
chosen mode"
* tag 'coccinelle-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
Coccinelle: pm_runtime: Fix typo in report message
scripts: coccicheck: filter *.cocci files by MODE
Merge tag 'input-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a quirk for i8042 to better handle another TUXEDO model
- a quirk to atkbd to handle incorcet behavior of HONOR FMB-P internal
keyboard
- a definition for a new ABS_SND_PROFILE event
- fixes to alps and lkkbd drivers to reliably shut down pending work on
removal
- a fix to apple_z2 driver tightening input report parsing
- a fix for "off-by-one" error when validating config in ti_am335x_tsc
driver
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Coccinelle: pm_runtime: Fix typo in report message
s/Unecessary/Unnecessary/
Reviewed-by: Julia Lawall <julia.lawall at inria.fr>
Signed-off-by: Thorsten Blum <thorsten.blum at linux.dev>
scripts: coccicheck: filter *.cocci files by MODE
Enhance the coccicheck script to filter *.cocci files based on the
specified MODE (e.g., report, patch). This ensures that only compatible
semantic patch files are executed, preventing errors such as:
"virtual rule report not supported"
This error occurs when a .cocci file does not define a 'virtual <MODE>'
rule, yet is executed in that mode.
For example:
make coccicheck M=drivers/hwtracing/coresight/ MODE=report
In this case, running "secs_to_jiffies.cocci" would trigger the error
because it lacks support for 'report' mode. With this change, such files
are skipped automatically, improving robustness and developer
experience.
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erofs: fix unexpected EIO under memory pressure
erofs readahead could fail with ENOMEM under the memory pressure because
it tries to alloc_page with GFP_NOWAIT | GFP_NORETRY, while GFP_KERNEL
for a regular read. And if readahead fails (with non-uptodate folios),
the original request will then fall back to synchronous read, and
`.read_folio()` should return appropriate errnos.
However, in scenarios where readahead and read operations compete,
read operation could return an unintended EIO because of an incorrect
error propagation.
To resolve this, this patch modifies the behavior so that, when the
PCL is for read(which means pcl.besteffort is true), it attempts actual
decompression instead of propagating the privios error except initial EIO.
- Page size: 4K
- The original size of FileA: 16K
- Compress-ratio per PCL: 50% (Uncompressed 8K -> Compressed 4K)
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ALSA: hda/realtek: fix PCI SSID for one of the HP 200 G2i laptop
The PCI subsystem ID of the HP machine Abe A6U should be 0x8ee7
instead of 0x8eb7.
Fixes: a30fa8122222 ("ALSA: hda/realtek: fix mute/micmute LEDs don't work for more HP laptops")
Signed-off-by: Chris Chiu <chris.chiu at canonical.com>
Link: https://patch.msgid.link/20251218062251.2039592-1-chris.chiu@canonical.com
Signed-off-by: Takashi Iwai <tiwai at suse.de>
Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.19
We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.
Merge tag 'ata-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fix from Damien Le Moal:
- Disable link power management (LPM) for a Seagate drive that is
misbehaving when LPM is enabled
* tag 'ata-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-core: Disable LPM on ST2000DM008-2FR102
Merge tag 'spi-fix-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A small collection of fixes for various SPI drivers, plus a relaxation
of constraints in the DT for the DesignWare controller to reflect
hardware that's been seen.
There's several fixes for the Cadence QuadSPI driver since a fix
during the last release made some existing issues with error handling
during probe more readily visible"
* tag 'spi-fix-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: mt65xx: Use IRQF_ONESHOT with threaded IRQ
spi: dt-bindings: snps,dw-abp-ssi: Allow up to 16 chip-selects
spi: cadence-quadspi: Fix clock disable on probe failure path
spi: cadence-quadspi: Add error logging for DMA request failure
spi: fsl-cpm: Check length parity before switching to 16 bit mode
spi: mpfs: Fix an error handling path in mpfs_spi_probe()
x86/irqflags: Use ASM_OUTPUT_RM in native_save_fl()
clang is generating very inefficient code for native_save_fl() which is
used for local_irq_save() in critical spots.
Allowing the "pop %0" to use memory:
1) forces the compiler to add annoying stack canaries when
CONFIG_STACKPROTECTOR_STRONG=y in many places.
2) Almost always is followed by an immediate "move memory,register"
One good example is _raw_spin_lock_irqsave, with 8 extra instructions
ffffffff82067a30 <_raw_spin_lock_irqsave>:
ffffffff82067a30: ...
ffffffff82067a39: 53 push %rbx
// Three instructions to ajust the stack, read the per-cpu canary
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clang: work around asm output constraint problems
Work around clang problems with "=rm" asm constraint.
clang seems to always chose the memory output, while it is almost
always the worst choice.
Add ASM_OUTPUT_RM so that we can replace "=rm" constraint
where it matters for clang, while not penalizing gcc.
Signed-off-by: Eric Dumazet <edumazet at google.com>
Suggested-by: Uros Bizjak <ubizjak at gmail.com>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Merge tag 'xfs-fixes-6.19-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"This contains a few fixes for zoned devices support, an UAF and a
compiler warning, and some cleaning up"
* tag 'xfs-fixes-6.19-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: fix the zoned RT growfs check for zone alignment
xfs: validate that zoned RT devices are zone aligned
xfs: fix XFS_ERRTAG_FORCE_ZERO_RANGE for zoned file system
xfs: fix a memory leak in xfs_buf_item_init()
xfs: fix stupid compiler warning
xfs: fix a UAF problem in xattr repair
xfs: ignore discard return value
Merge tag 'drm-fixes-2025-12-20' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"rc2 fixes for the week, mostly xe, with amdgpu as usual. Then a
smattering of small fixes across the core/tests/panel and amdxdna.
I expect things will be quiet for rc3/4 as teams take a break, and I'm
travelling but will keep an eye on things.
core:
- fix gem handle leak on DRM_IOCTL_GEM_CHANGE_HANDLE
tests:
- add EDEADLK handling
amdgpu:
- Fix no_console_suspend handling
- DCN 3.5.x seamless boot fixes
- DP audio fix
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Merge tag 'linux_kselftest-kunit-fixes-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kunit fixes from Shuah Khan:
"Drop unused parameter from kunit_device_register_internal and make
FAULT_TEST default to n when PANIC_ON_OOPS"
* tag 'linux_kselftest-kunit-fixes-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: make FAULT_TEST default to n when PANIC_ON_OOPS
kunit: Drop unused parameter from kunit_device_register_internal
Merge tag 'devicetree-fixes-for-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Fix warnings for Mediatek overlays not getting applied
- Fix regression in handling elfcorehdr region
- Fix creating cpufreq device on OPPv1 platforms
- Add GE7800 GPU in Renesas R-Car V3U
- Simplify dma-coherent property in TI display bindings
- Allow "reg" in sprd,sc9860-clk binding
- Update Linus Walleij's email
* tag 'devicetree-fixes-for-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
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Merge tag 'mips-fixes_6.19_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from Thomas Bogendoerfer:
- Fix build error for Alchemy
- Fix reference leak
* tag 'mips-fixes_6.19_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: Fix a reference leak bug in ip22_check_gio()
MIPS: Alchemy: Remove bogus static/inline specifiers
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
"Two left-over updates that could not go into -rc1 due to conflicts
with other series:
- Simplify checks in arch_kfence_init_pool() since
force_pte_mapping() already takes BBML2-noabort (break-before-make
Level 2 with no aborts generated) into account
- Remove unneeded SVE/SME fallback preserve/store handling in the
arm64 EFI. With the recent updates, the fallback path is only taken
for EFI runtime calls from hardirq or NMI contexts. In practice,
this only happens under panic/oops/emergency_restart() and no
restoring of the user state expected.
There's a corresponding lkdtm update to trigger a BUG() or panic()
from hardirq context together with a fixup not to confuse
clang/objtool about the control flow
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull x86 kvm fixes from Paolo Bonzini:
"x86 fixes. Everyone else is already in holiday mood apparently.
- Add a missing 'break' to fix param parsing in the rseq selftest
- Apply runtime updates to the _current_ CPUID when userspace is
setting CPUID, e.g. as part of vCPU hotplug, to fix a false
positive and to avoid dropping the pending update
- Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot, as
it's not supported by KVM and leads to a use-after-free due to KVM
failing to unbind the memslot from the previously-associated
guest_memfd instance
- Harden against similar KVM_MEM_GUEST_MEMFD goofs, and prepare for
supporting flags-only changes on KVM_MEM_GUEST_MEMFD memlslots,
e.g. for dirty logging
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Merge tag 'for-linus-6.19-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fix from Juergen Gross:
"Just a single patch fixing a sparse warning"
* tag 'for-linus-6.19-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/xen: Fix sparse warning in enlighten_pv.c
Merge tag 'slab-for-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab fix from Vlastimil Babka:
- A stable fix for a missing tag reset that can happen in
kfree_nolock() with KASAN+SLUB_TINY configs (Deepanshu Kartikey)
* tag 'slab-for-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm/slub: reset KASAN tag in defer_free() before accessing freed memory
