Merge tag 'kbuild-fixes-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux
Pull kbuild fixes from Nicolas Schier:
- Reduce possible complications when cross-compiling by increasing use
of ${NM} in check-function-names.sh
- Fix static linking of nconf
* tag 'kbuild-fixes-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
kconfig: fix static linking of nconf
kbuild: prefer ${NM} in check-function-names.sh
Merge tag 's390-6.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- Add $(DISABLE_KSTACK_ERASE) to vdso compile flags to fix compile
errors with old gcc versions
- Fix path to s390 chacha implementation in vdso selftests, after
vdso64 has been renamed to vdso
- Fix off-by-one bug in APQN limit calculation
- Discard .modinfo section from decompressor image to fix SecureBoot
* tag 's390-6.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/boot/vmlinux.lds.S: Ensure bzImage ends with SecureBoot trailer
s390/ap: Fix wrong APQN fill calculation
selftests: vDSO: getrandom: Fix path to s390 chacha implementation
s390/vdso: Disable kstack erase
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- A set of fixes for FPSIMD/SVE/SME state management (around signal
handling and ptrace) where a task can be placed in an invalid state
- __nocfi added to swsusp_arch_resume() to avoid a data abort on
resuming from hibernate
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Set __nocfi on swsusp_arch_resume()
arm64/fpsimd: signal: Fix restoration of SVE context
arm64/fpsimd: signal: Allocate SSVE storage when restoring ZA
arm64/fpsimd: ptrace: Fix SVE writes on !SME systems
Merge tag 'v6.19-rc6-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- Use the original nents value for ib_dma_unmap_sg(), preventing
potential memory corruption in the RDMA transport layer
- Fix a naming discrepancy in the kernel-doc for
ksmbd_vfs_kern_path_start_removing() as identified by sparse static
analysis
- Reset smb_direct_port to its default value during initialization to
ensure the correct port is used when switching between different RDMA
device types without module reload
* tag 'v6.19-rc6-server-fixes' of git://git.samba.org/ksmbd:
smb: server: reset smb_direct_port = SMB_DIRECT_PORT_INFINIBAND on init
smb: server: fix comment for ksmbd_vfs_kern_path_start_removing()
ksmbd: smbd: fix dma_unmap_sg() nents
Merge tag 'pci-v6.19-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fixes from Bjorn Helgaas:
- Fix the pci_do_resource_release_and_resize() failure path, which
clobbered the intended failure return value (Ilpo Järvinen)
- Restore resizable BAR size before value because the size determines
which bits are writable; this fixes i915 and xe regressions (Ilpo
Järvinen)
* tag 'pci-v6.19-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI: Fix Resizable BAR restore order
PCI: Fix BAR resize rollback path overwriting ret
Merge tag 'pmdomain-v6.19-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fixes from Ulf Hansson:
- imx: Remove incorrect reset/clock mask for 8mq vpu
- rockchip: Fix initial state of PM domain
* tag 'pmdomain-v6.19-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain:rockchip: Fix init genpd as GENPD_STATE_ON before regulator ready
pmdomain: imx8m-blk-ctrl: Remove separate rst and clk mask for 8mq vpu
Merge tag 'mmc-v6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
- rtsx_pci_sdmmc: Fix signal voltage switch
- sdhci-of-dwcmshc:
- A couple of fixes for Eswin EIC7700
- Fix support for HS200/HS400 mode
* tag 'mmc-v6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-of-dwcmshc: Fix DMA 128MB boundary for Eswin EIC7700
mmc: sdhci-of-dwcmshc: Fix init for AXI clock for Eswin EIC7700
mmc: rtsx_pci_sdmmc: implement sdmmc_card_busy function
mmc: sdhci-of-dwcmshc: Prevent illegal clock reduction in HS200/HS400 mode
Merge tag 'block-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- A set of selftest fixes for ublk
- Fix for a pid mismatch in ublk, comparing PIDs in different
namespaces if run inside a namespace
- Fix for a regression added in this release with polling, where the
nvme tcp connect code would spin forever
- Zoned device error path fix
- Tweak the blkzoned uapi additions from this kernel release, making
them more easily discoverable
- Fix for a regression in bcache with bio endio handling added in this
release
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Merge tag 'io_uring-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
- Fix for a potential leak of an iovec, if a specific cleanup path is
used and the rw_cache is full at the time of the call
- Fix for a regression added in this cycle, where waitid should be
using prober release/acquire semantics for updating the wait queue
head
- Check for the cancelation bit being set for every work item processed
by io-wq, not just at the start of the loop. Has no real practical
implications other than to shut up syzbot doing crazy things that
grossly overload a system, hence slowing down ring exit
- A few selftest additions, updating the mini_liburing that selftests
use
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Merge tag 'iommu-fixes-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fixes from Joerg Roedel:
- AMD IOMMU: Fix potential NULL-ptr dereference in error path
of amd_iommu_probe_device()
- Generic IOMMUPT: Fix another compiler issue seen with older
compiler versions
- Fix signedness issue in ARM IO-PageTable code
* tag 'iommu-fixes-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu/io-pgtable-arm: fix size_t signedness bug in unmap path
iommupt: Make it clearer to the compiler that pts.level == 0 for single page
iommu/amd: Fix error path in amd_iommu_probe_device()
Merge tag 'spi-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"One new device ID, plus a few fixes.
The most substantial of the fixes is for the Cadence driver which in
at least some instantiations requires transmit data to drive data
through the IP"
* tag 'spi-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: intel-pci: Add support for Nova Lake SPI serial flash
spi: spi-cadence: enable SPI_CONTROLLER_MUST_TX
spi: hisi-kunpeng: Fixed the wrong debugfs node name in hisi_spi debugfs initialization
spi: spi-sprd-adi: Fix double free in probe error path
Merge tag 'regulator-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"A trivial fix adding a missing memory allocation check"
* tag 'regulator-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: fp9931: Add missing memory allocation check
Merge tag 'regmap-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"A couple of small fixes, one error handling one and another for misuse
of the hwspinlock API"
* tag 'regmap-fix-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Fix race condition in hwspinlock irqsave routine
regmap: maple: free entry on mas_store_gfp() failure
Merge tag 'gpio-fixes-for-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Some fixes to resource leaks in the character device handling and
another small fix for shared GPIO management:
- fix resource leaks in error paths in GPIO character device code
- return -ENOMEM and not -ENODEV on memory allocation failure
- fix an audio issue on Qualcomm platforms due to configuration not
being propagated to pinctrl from shared GPIO proxy"
* tag 'gpio-fixes-for-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: shared: propagate configuration to pinctrl
gpio: cdev: Fix resource leaks on errors in gpiolib_cdev_register()
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
gpio: cdev: Correct return code on memory allocation failure
arm64: Set __nocfi on swsusp_arch_resume()
A DABT is reported[1] on an android based system when resume from hiberate.
This happens because swsusp_arch_suspend_exit() is marked with SYM_CODE_*()
and does not have a CFI hash, but swsusp_arch_resume() will attempt to
verify the CFI hash when calling a copy of swsusp_arch_suspend_exit().
Given that there's an existing requirement that the entrypoint to
swsusp_arch_suspend_exit() is the first byte of the .hibernate_exit.text
section, we cannot fix this by marking swsusp_arch_suspend_exit() with
SYM_FUNC_*(). The simplest fix for now is to disable the CFI check in
swsusp_arch_resume().
Mark swsusp_arch_resume() as __nocfi to disable the CFI check.
[1]
[ 22.991934][ T1] Unable to handle kernel paging request at virtual address 0000000109170ffc
[ 22.991934][ T1] Mem abort info:
[ 22.991934][ T1] ESR = 0x0000000096000007
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Merge tag 'sound-6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of a few more small fixes for HD- and USB-audio,
including a regression fix for the OOB fix that was included
in the previous pull request"
* tag 'sound-6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Book 9i 13IRU8 audio
ALSA: hda/realtek: Add quirk for Samsung 730QED to fix headphone
ALSA: usb-audio: Use the right limit for PCM OOB check
ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free()
ALSA: hda/realtek: Fix headset mic for TongFang X6AR55xU
ALSA: ctxfi: Fix potential OOB access in audio mixer handling
selftests: ALSA: Remove unused variable in utimer-test
ALSA: usb-audio: Add delay quirk for MOONDROP Moonriver2 Ti
ALSA: scarlett2: Fix buffer overflow in config retrieval
ALSA: usb: Increase volume range that triggers a warning
Merge tag 'drm-fixes-2026-01-23' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Probably a good thing you decided to do an rc8 in this round. Nothing
stands out, but xe/amdgpu and mediatek all have a bunch of fixes, and
then there are a few other single patches. Hopefully next week is
calmer for release.
xe:
- Disallow bind-queue sharing across multiple VMs
- Fix xe userptr in the absence of CONFIG_DEVICE_PRIVATE
- Fix a missed page count update
- Fix a confused argument to alloc_workqueue()
- Kernel-doc fixes
- Disable a workaround on VFs
- Fix a job lock assert
- Update wedged.mode only after successful reset policy change
- Select CONFIG_DEVICE_PRIVATE when DRM_XE_GPUSVM is selected
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Merge tag 'v6.19-p4' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
- Add assoclen check in authencesn
* tag 'v6.19-p4' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
x86: make page fault handling disable interrupts properly
There's a big comment in the x86 do_page_fault() about our interrupt
disabling code:
* User address page fault handling might have reenabled
* interrupts. Fixing up all potential exit points of
* do_user_addr_fault() and its leaf functions is just not
* doable w/o creating an unholy mess or turning the code
* upside down.
but it turns out that comment is subtly wrong, and the code as a result
is also wrong.
Because it's certainly true that we may have re-enabled interrupts when
handling user page faults. And it's most certainly true that we don't
want to bother fixing up all the cases.
But what isn't true is that it's limited to user address page faults.
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ksmbd: smbd: fix dma_unmap_sg() nents
The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.
Fixes: 0626e6641f6b ("cifsd: add server handler for central processing and tranport layers")
Cc: <stable at vger.kernel.org>
Signed-off-by: Thomas Fourier <fourier.thomas at gmail.com>
Acked-by: Namjae Jeon <linkinjeon at kernel.org>
Signed-off-by: Steve French <stfrench at microsoft.com>
smb: server: fix comment for ksmbd_vfs_kern_path_start_removing()
This was found by sparse...
Fixes: 1ead2213dd7d ("smb/server: use end_removing_noperm for for target of smb2_create_link()")
Cc: Namjae Jeon <linkinjeon at kernel.org>
Cc: Steve French <smfrench at gmail.com>
Cc: Tom Talpey <tom at talpey.com>
Cc: NeilBrown <neil at brown.name>
Cc: Christian Brauner <brauner at kernel.org>
Cc: linux-cifs at vger.kernel.org
Cc: samba-technical at lists.samba.org
Signed-off-by: Stefan Metzmacher <metze at samba.org>
Acked-by: Namjae Jeon <linkinjeon at kernel.org>
Signed-off-by: Steve French <stfrench at microsoft.com>
smb: server: reset smb_direct_port = SMB_DIRECT_PORT_INFINIBAND on init
This allows testing with different devices (iwrap vs. non-iwarp) without
'rmmod ksmbd && modprobe ksmbd', but instead
'ksmbd.control -s && ksmbd.mountd' is enough.
In the long run we want to listen on iwarp and non-iwarp at the same time,
but requires more changes, most likely also in the rdma layer.
Cc: Namjae Jeon <linkinjeon at kernel.org>
Cc: Steve French <smfrench at gmail.com>
Cc: Tom Talpey <tom at talpey.com>
Cc: linux-cifs at vger.kernel.org
Cc: samba-technical at lists.samba.org
Signed-off-by: Stefan Metzmacher <metze at samba.org>
Acked-by: Namjae Jeon <linkinjeon at kernel.org>
Signed-off-by: Steve French <stfrench at microsoft.com>
Merge tag 'drm-xe-fixes-2026-01-22' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
UAPI Changes:
- Disallow bind-queue sharing across multiple VMs (Matt Auld)
Core Changes:
- Fix xe userptr in the absence of CONFIG_DEVICE_PRIVATE (Thomas)
Driver Changes:
- Fix a missed page count update (Matt Brost)
- Fix a confused argument to alloc_workqueue() (Marco Crivellari)
- Kernel-doc fixes (Jani)
- Disable a workaround on VFs (Matt Brost)
- Fix a job lock assert (Matt Auld)
- Update wedged.mode only after successful reset policy change (Lukasz)
- Select CONFIG_DEVICE_PRIVATE when DRM_XE_GPUSVM is selected (Thomas)
Signed-off-by: Dave Airlie <airlied at redhat.com>
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Merge tag 'drm-misc-fixes-2026-01-22' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-msic-fixes for v6.19:
imagination:
- sync wait for logtype update completion to ensure FW trace is
available
bridge/synopsis:
- Fix error paths in dw_dp_bind
nouveau:
- Add and implement missing DSB connector types, and improve unknown
connector handling.
- Set missing atomic function ops.
intel/display, amd, vkms:
- (intel) Place 3D lut at correct place in colorops pipeline.
- (all) Fix a leak during device init where strings were leaked.
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Merge tag 'net-6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from CAN and wireless.
Pretty big, but hard to make up any cohesive story that would explain
it, a random collection of fixes. The two reverts of bad patches from
this release here feel like stuff that'd normally show up by rc5 or
rc6. Perhaps obvious thing to say, given the holiday timing.
That said, no active investigations / regressions. Let's see what the
next week brings.
Current release - fix to a fix:
- can: alloc_candev_mqs(): add missing default CAN capabilities
Current release - regressions:
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Merge tag 'leds-fixes-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED fix from Lee Jones:
- Fix race condition leading to null pointer dereference on ThinkPad
* tag 'leds-fixes-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds:
leds: led-class: Only Add LED to leds_list when it is fully ready
Revert "drm/amd/display: pause the workload setting in dm"
This reverts commit bc6d54ac7e7436721a19443265f971f890c13cc5.
The workload profile needs to be in the default state when
the dc idle optimizaion state is entered. However, when
jobs come in for video or GFX or compute, the profile may
be set to a non-default profile resulting in the dc idle
optimizations not taking affect and resulting in higher
power usage. As such we need to pause the workload profile
changes during this transition. When this patch was originally
committed, it caused a regression with a Dell U3224KB display,
but no other problems were reported at the time. When it
was reapplied (this patch) to address increased power usage, it
seems to have caused additional regressions. This change seems
to have a number of side affects (audio issues, stuttering,
etc.). I suspect the pause should only happen when all displays
are off or in static screen mode, but I think this call site
gets called more often than that which results in idle state
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