- The 2 patch series "powerpc/pseries/cmm: two smaller fixes" from David
Hildenbrand fixes a couple of minor things in ppc land.
- The 4 patch series "Improve folio split related functions" from Zi Yan
provides some cleanups and minorish fixes in the folio splitting code.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaTseCwAKCRDdBJ7gKXxA
jkCLAP9ttvtG7zhDf+tqvjCJFnybPEo6Z2B4Qx9g8i7s27gTZgD8DzYbIl+YdxrN
/tS0tdgUfrJIXR2PzzipkydNrs+lxgg=
=T65o
-----END PGP SIGNATURE-----
Merge tag 'mm-stable-2025-12-11-11-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- "powerpc/pseries/cmm: two smaller fixes" (David Hildenbrand)
fixes a couple of minor things in ppc land
- "Improve folio split related functions" (Zi Yan)
some cleanups and minorish fixes in the folio splitting code
* tag 'mm-stable-2025-12-11-11-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/damon/tests/core-kunit: avoid damos_test_commit stack warning
mm: vmscan: correct nr_requested tracing in scan_folios
MAINTAINERS: add idr core-api doc file to XARRAY
mm/hugetlb: fix incorrect error return from hugetlb_reserve_pages()
mm: fix CONFIG_STACK_GROWSUP typo in mm.h
mm/huge_memory: fix folio split stats counting
mm/huge_memory: make min_order_for_split() always return an order
mm/huge_memory: replace can_split_folio() with direct refcount calculation
mm/huge_memory: change folio_split_supported() to folio_check_splittable()
mm/sparse: fix sparse_vmemmap_init_nid_early definition without CONFIG_SPARSEMEM
powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages
powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION
Brown paper bag time. This is a silly oversight where I missed to drop
the error condition checking to ensure we clean up on early error
returns. I have an internal unit testset coming up for this which will
catch all such issues going forward.
Reported-by: Chris Mason <clm@fb.com>
Reported-by: Jeff Layton <jlayton@kernel.org>
Fixes: 011703a9ac ("file: add FD_{ADD,PREPARE}()")
Signed-off-by: Christian Brauner <brauner@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Commit 7bfe3b8ea6 ("Drivers: hv: Introduce mshv_vtl driver") added a
new generated header file for the offsets into the mshv_vtl_cpu_context
structure to be used by the low-level assembly code. But it didn't add
the .gitignore file to go with it, so 'git status' and friends will
mention it.
Let's add the gitignore file before somebody thinks that generated
header should be committed.
Fixes: 7bfe3b8ea6 ("Drivers: hv: Introduce mshv_vtl driver")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
core:
- revert dumb bo 8 byte alignment
amdgpu:
- SI fix
- DC reduce stack usage
- HDMI fixes
- VCN 4.0.5 fix
- DP MST fix
- DC memory allocation fix
amdkfd:
- SVM fix
- Trap handler fix
- VGPR fixes for GC 11.5
i915:
- Fix format string truncation warning
- FIx runtime PM reference during fbdev BO creation
panthor:
- fix UAF
renesas:
- fix sync flag handling
-----BEGIN PGP SIGNATURE-----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=/78c
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"This is the weekly fixes for what is in next tree, mostly amdgpu and
some i915, panthor and a core revert.
core:
- revert dumb bo 8 byte alignment
amdgpu:
- SI fix
- DC reduce stack usage
- HDMI fixes
- VCN 4.0.5 fix
- DP MST fix
- DC memory allocation fix
amdkfd:
- SVM fix
- Trap handler fix
- VGPR fixes for GC 11.5
i915:
- Fix format string truncation warning
- FIx runtime PM reference during fbdev BO creation
panthor:
- fix UAF
renesas:
- fix sync flag handling"
* tag 'drm-next-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel:
Revert "drm/amd/display: Fix pbn to kbps Conversion"
drm/amd: Fix unbind/rebind for VCN 4.0.5
drm/i915: Fix format string truncation warning
drm/i915/fbdev: Hold runtime PM ref during fbdev BO creation
drm/amd/display: Improve HDMI info retrieval
drm/amdkfd: bump minimum vgpr size for gfx1151
drm/amd/display: shrink struct members
drm/amdkfd: Export the cwsr_size and ctl_stack_size to userspace
drm/amd/display: Refactor dml_core_mode_support to reduce stack frame
drm/amdgpu: don't attach the tlb fence for SI
drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()
drm/amdkfd: Trap handler support for expert scheduling mode
drm/amdkfd: Use huge page size to check split svm range alignment
drm/rcar-du: dsi: Handle both DRM_MODE_FLAG_N.SYNC and !DRM_MODE_FLAG_P.SYNC
drm/gem-shmem: revert the 8-byte alignment constraint
drm/gem-dma: revert the 8-byte alignment constraint
drm/panthor: Prevent potential UAF in group creation
Subsystem:
- remove .priv_xfers
-----BEGIN PGP SIGNATURE-----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=tZor
-----END PGP SIGNATURE-----
Merge tag 'i3c/for-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull further i3c update from Alexandre Belloni:
"We are removing a legacy API callback and having this sooner rather
than later will help ensuring no one introduces a new driver using it.
I've also added patches removing the "__free(...) = NULL" pattern
because I'm sure we won't avoid people sending those following the
mailing list discussion..."
* tag 'i3c/for-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: adi: Fix confusing cleanup.h syntax
i3c: master: Fix confusing cleanup.h syntax
i3c: master: cleanup callback .priv_xfers()
i3c: master: switch to use new callback .i3c_xfers() from .priv_xfers()
Subsystem:
- stop setting max_user_freq from the individual drivers as this has not been
hardware related for a while
New drivers:
- Andes ATCRTC100
- Apple SMC
- Nvidia VRS
Drivers:
- renesas-rtca3: add RZ/V2H support
- tegra: add ACPI support
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmk8lp4ACgkQY6TcMGxw
OjLp8Q/9HL1Jxy8oXHfvnCCb1/2VPrkRaAEUGJKvbwEJRr7IOM4etyjX2LuCTex4
L5EQhoTZDhT75bIdVM67hhxswQ+LeBQiPy+kNBsGDPqhIIKx1Wf45Hk3UutJcXta
Y2FWkPw704WUtLI4oWGxhBgSCMp84lcgakNNITLGUcO2TeRaPqIimcU0p+0PgpZu
4YYuwu6lPQIK2UL2RcH9dzUiEArM0kkK619jsCvUKEZNI6KQi/8rbyybM6lmiyVp
FGHAx2Ttr5SIa+Us7TB2M9D+P1Cq06WgmDXClF1SXKUXPKT3Q5woGcjTOzH35Bbf
vw7nm4ouPe5EKy3ED7nXpXJacpxXvEUo4UKMN6CztAEAoxBsABJ1WjxuHq1bjT9R
7aSpkNGOMkjzLsD405XRA2oIH1Dp+ML2UAL4fOdu2Hy/cFBXoFqlGnK/mnbXyVMG
InCbY9HbeO/bOrp7/iKGQMj6Wz0T7TmH2MUT6FHqpk4cXbDW3lwifDJ6NrBafpVq
VxAsl1wZLeMT1ga8FJQJ2eITLT1QfvYaPNjZM4d9hCRJybst7sxNWxFNHhn/cGD/
Hdq9iVhU0yVO9HfBYZ7soLXrxg2ePcwsK3oBNvGmp+ZzLy5Jd0/VIE/F2/F+0yke
rfiEQwUNob7qqsBFT6ko9JiZ8dsAqKldd8f/jgIE+xfDhRbCnOU=
=oBij
-----END PGP SIGNATURE-----
Merge tag 'rtc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Subsystem:
- stop setting max_user_freq from the individual drivers as this has
not been hardware related for a while
New drivers:
- Andes ATCRTC100
- Apple SMC
- Nvidia VRS
Drivers:
- renesas-rtca3: add RZ/V2H support
- tegra: add ACPI support"
* tag 'rtc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (34 commits)
rtc: spacemit: MFD_SPACEMIT_P1 as dependencies
rtc: atcrtc100: Fix signedness bug in probe()
rtc: max31335: Fix ignored return value in set_alarm
rtc: gamecube: Check the return value of ioremap()
Documentation: ABI: testing: Fix "upto" typo in rtc-cdev
rtc: Add new rtc-macsmc driver for Apple Silicon Macs
dt-bindings: rtc: Add Apple SMC RTC
MAINTAINERS: drop unneeded file entry in NVIDIA VRS RTC DRIVER
rtc: isl12026: Add id_table
rtc: renesas-rtca3: Add support for multiple reset lines
dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support
rtc: tegra: Replace deprecated SIMPLE_DEV_PM_OPS
rtc: tegra: Add ACPI support
rtc: tegra: Use devm_clk_get_enabled() in probe
rtc: Kconfig: add MC34708 to mc13xxx help text
rtc: s35390a: use u8 instead of char for register buffer
rtc: nvvrs: add NVIDIA VRS RTC device driver
dt-bindings: rtc: Document NVIDIA VRS RTC
rtc: atcrtc100: Add ATCRTC100 RTC driver
MAINTAINERS: Add entry for ATCRTC100 RTC driver
...
This tightens the dependency for the new pwm driver written in Rust to
make build bots and obviously also users happy.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmk78IQACgkQj4D7WH0S
/k6gJggAlxuVDooFBMDd0WaQvYyhNiIHYIVu7y41o2lPuOW2kAvBq833h/iFyny2
5LvhWEsLsKrgn43NMJT3HQmMaFeQXXXgESmJcIFWqgJg9V9+n+tagbxwVFYBdIpr
CspJ6JewKwJH18SvmROQ4L6TQqcT6KGyxerao+XDd6Kodje0E835TR7jS/3lr50X
1004APWJLW4yQ8VVNDzlQ67r4qkPO2dJ9Inb4KxAnhNDYQh7yd6TzaYvy1DzPo9F
VB4iFZyLzSCUpQGqHh7wm3pRkAs//rwOi1Am6FIfKIPZHJN6sf11VdEXRIueITGC
P3XradQCyE1wyqeZEGmcIN/00a1h/g==
=PaMS
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm fix from Uwe Kleine-König:
"Fix missing th1520 Kconfig dependencies
This tightens the dependency for the new pwm driver written in Rust to
make build bots and obviously also users happy"
* tag 'pwm/for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
pwm: th1520: Fix missing Kconfig dependencies
- fix spinlock op type after conversion to lock guards
- fix a memory leak in error path in gpio-regmap
- Kconfig fixes in GPIO drivers
- add a GPIO ACPI quirk for Dell Precision 7780
- set of fixes for shared GPIO management
-----BEGIN PGP SIGNATURE-----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=oxk1
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
- fix spinlock op type after conversion to lock guards
- fix a memory leak in error path in gpio-regmap
- Kconfig fixes in GPIO drivers
- add a GPIO ACPI quirk for Dell Precision 7780
- set of fixes for shared GPIO management
* tag 'gpio-fixes-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: shared: make locking more fine-grained
gpio: shared: fix auxiliary device cleanup order
gpio: shared: check if a reference is populated before cleaning its resources
gpio: shared: fix NULL-pointer dereference in teardown path
gpio: shared: ignore disabled nodes when traversing the device-tree
gpiolib: acpi: Add quirk for Dell Precision 7780
gpio: tb10x: fix OF_GPIO dependency
gpio: qixis: select CONFIG_REGMAP_MMIO
gpio: regmap: Fix memleak in error path in gpio_regmap_register()
gpio: mmio: fix bad guard conversion
-----BEGIN PGP SIGNATURE-----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=zsi/
-----END PGP SIGNATURE-----
Merge tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fix from Bjorn Helgaas:
- Initialize rzg3s_pcie_msi_irq() MSI status bitmap before use (Claudiu
Beznea)
* tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI: rzg3s-host: Initialize MSI status bitmap before use
- Support for multiple sections in a BPT stream
- Aligning DMA frame with BPT frames
- Qualcomm: support for v3.1.0 controllers
-----BEGIN PGP SIGNATURE-----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=tDi0
-----END PGP SIGNATURE-----
Merge tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
- Support for multiple sections in a BPT stream
- Align DMA frame with BPT frames
- Qualcomm support for v3.1.0 controllers
* tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: intel_ace2x: handle multi BPT sections
soundwire: pass sdw_bpt_section to cdns BPT helpers
soundwire: introduce BPT section
soundwire: intel_ace2x: add fake frame to BRA read command
soundwire: cadence_master: add fake_size parameter to sdw_cdns_prepare_read_dma_buffer
ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment
soundwire: cadence: export sdw_cdns_bpt_find_bandwidth
soundwire: cadence_master: set data_per_frame as frame capability
soundwire: only compute BPT stream in sdw_compute_dp0_port_params
soundwire: cadence_master: make frame index trace more readable
soundwire: qcom: adding support for v3.1.0
dt-bindings: soundwire: qcom: Document v3.1.0 version of IP block
soundwire: qcom: prepare for v3.x
soundwire: qcom: deprecate qcom,din/out-ports
dt-bindings: soundwire: qcom: deprecate qcom,din/out-ports
soundwire: qcom: remove unused rd_fifo_depth
of: base: Add of_property_read_u8_index
The rest for 6.19 merge window. The only slightly large change is
the enablement of CIX HD-audio controller, which took a bit time to
be cooked up, while most of other changes are device-specific small
trivial fixes.
- Default disablement of the kconfig for decades old pre-release
alsa-lib PCM API; it's only the default config value change, so
it can't lead to any regressions for the existing setups
- Support for CIX HD-audio controller
- A few ASoC ACP fixes
- Fixes for ASoC cirrus, bcm, wcd, qcom, ak platforms
- Trivial hardening for FireWire and USB-audio
- HD-audio Intel binding fix and quirks
-----BEGIN PGP SIGNATURE-----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=3ys0
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The only slightly large change is the enablement of CIX HD-audio
controller, which took a bit time to be cooked up, while most of other
changes are device-specific small trivial fixes:
- Default disablement of the kconfig for decades old pre-release
alsa-lib PCM API; it's only the default config value change, so it
can't lead to any regressions for the existing setups
- Support for CIX HD-audio controller
- A few ASoC ACP fixes
- Fixes for ASoC cirrus, bcm, wcd, qcom, ak platforms
- Trivial hardening for FireWire and USB-audio
- HD-audio Intel binding fix and quirks"
* tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
ALSA: hda/tas2781: Add new quirk for HP new project
ALSA: hda: cix-ipbloq: Use modern PM ops
ALSA: hda: intel-dsp-config: Prefer legacy driver as fallback
ASoC: amd: acp: update tdm channels for specific DAI
ASoC: cs35l56: Fix incorrect select SND_SOC_CS35L56_CAL_SYSFS_COMMON
ALSA: firewire-motu: add bounds check in put_user loop for DSP events
ASoC: cs35l41: Always return 0 when a subsystem ID is found
ALSA: uapi: Fix typo in asound.h comment
ALSA: Do not build obsolete API
ALSA: hda: add CIX IPBLOQ HDA controller support
ALSA: hda/core: add addr_offset field for bus address translation
ALSA: hda: dt-bindings: add CIX IPBLOQ HDA controller support
ALSA: hda/realtek: Add support for ASUS UM3406GA
ALSA: hda/realtek: Add support for HP Turbine Laptops
ALSA: usb-audio: Initialize status1 to fix uninitialized symbol errors
ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events
ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()
ASoC: cros_ec_codec: Remove unnecessary selection of CRYPTO
ASoc: qcom: q6afe: fix bad guard conversion
ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again)
...
drm-misc-fixes for v6.19-rc1:
- Fix stack usage warning in novatek-nt35560.
- Fix s/r, i2c issues in nouveau and update string handling.
- Ignore spurious PLL_UNLOCK bit in ti-sn65dsi83.
- Handle IS_ERR vs NULL in drm_plane_create_hotspot_properties().
- Fix devcoredump crash on reading evicted bo's.
- Fix bigendian handling in mgag200.
- Fix probe failure in tilcdc.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/6c371dc1-08bf-4a34-895c-9ef348b6061b@linux.intel.com
Initializing automatic __free variables to NULL without need (e.g.
branches with different allocations), followed by actual allocation is
in contrary to explicit coding rules guiding cleanup.h:
"Given that the "__free(...) = NULL" pattern for variables defined at
the top of the function poses this potential interdependency problem the
recommendation is to always define and assign variables in one statement
and not group variable definitions at the top of the function when
__free() is used."
Code does not have a bug, but is less readable and uses discouraged
coding practice, so fix that by moving declaration to the place of
assignment.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251208020750.4727-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Initializing automatic __free variables to NULL without need (e.g.
branches with different allocations), followed by actual allocation is
in contrary to explicit coding rules guiding cleanup.h:
"Given that the "__free(...) = NULL" pattern for variables defined at
the top of the function poses this potential interdependency problem the
recommendation is to always define and assign variables in one statement
and not group variable definitions at the top of the function when
__free() is used."
Code does not have a bug, but is less readable and uses discouraged
coding practice, so fix that by moving declaration to the place of
assignment.
Not that other existing usage of __free() in this context is a corret
exception initialized to NULL, because the actual allocation is branched
in if().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251208020750.4727-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Remove the .priv_xfers() callback from the framework after all master
controller drivers have switched to use the new .i3c_xfers() callback.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Tested-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://patch.msgid.link/20251203-i3c_xfer_cleanup_master-v2-2-7dd94d04ee2d@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
1, Add basic LoongArch32 support;
2, Select HAVE_ARCH_BITREVERSE in Kconfig;
3, Fix build and boot for CONFIG_RANDSTRUCT;
4, Correct the calculation logic of thread_count;
5, Some bug fixes and other small changes.
Note: Build infrastructures of LoongArch32 are not enabled yet, because
we need to adjust irqchip drivers and wait for GNU toolchain be upstream
first.
-----BEGIN PGP SIGNATURE-----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=G9hi
-----END PGP SIGNATURE-----
Merge tag 'loongarch-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Add basic LoongArch32 support
Note: Build infrastructures of LoongArch32 are not enabled yet,
because we need to adjust irqchip drivers and wait for GNU toolchain
be upstream first.
- Select HAVE_ARCH_BITREVERSE in Kconfig
- Fix build and boot for CONFIG_RANDSTRUCT
- Correct the calculation logic of thread_count
- Some bug fixes and other small changes
* tag 'loongarch-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (22 commits)
LoongArch: Adjust default config files for 32BIT/64BIT
LoongArch: Adjust VDSO/VSYSCALL for 32BIT/64BIT
LoongArch: Adjust misc routines for 32BIT/64BIT
LoongArch: Adjust user accessors for 32BIT/64BIT
LoongArch: Adjust system call for 32BIT/64BIT
LoongArch: Adjust module loader for 32BIT/64BIT
LoongArch: Adjust time routines for 32BIT/64BIT
LoongArch: Adjust process management for 32BIT/64BIT
LoongArch: Adjust memory management for 32BIT/64BIT
LoongArch: Adjust boot & setup for 32BIT/64BIT
LoongArch: Adjust common macro definitions for 32BIT/64BIT
LoongArch: Add adaptive CSR accessors for 32BIT/64BIT
LoongArch: Add atomic operations for 32BIT/64BIT
LoongArch: Add new PCI ID for pci_fixup_vgadev()
LoongArch: Add and use some macros for AVEC
LoongArch: Correct the calculation logic of thread_count
LoongArch: Use unsigned long for _end and _text
LoongArch: Use __pmd()/__pte() for swap entry conversions
LoongArch: Fix arch_dup_task_struct() for CONFIG_RANDSTRUCT
LoongArch: Fix build errors for CONFIG_RANDSTRUCT
...
Fixes for some recent regressions as well as some longstanding issues:
- Fix incorrect output from the arm64 NEON implementation of GHASH
- Merge the ksimd scopes in the arm64 XTS code to reduce stack usage
- Roll up the BLAKE2b round loop on 32-bit kernels to greatly reduce
code size and stack usage
- Add missing RISCV_EFFICIENT_VECTOR_UNALIGNED_ACCESS dependency
- Fix chacha-riscv64-zvkb.S to not use frame pointer for data
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaTuQ6hQcZWJpZ2dlcnNA
a2VybmVsLm9yZwAKCRDzXCl4vpKOK9wsAQCdhMvzStncAZ6j/NU6On6naWyHu0i/
FWEstWGZrG6I7AD/ewrX4Dl9I6r/nKfpWxTna5MdssCbyDTMav1mHxOztgw=
=VAoK
-----END PGP SIGNATURE-----
Merge tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library fixes from Eric Biggers:
"Fixes for some recent regressions as well as some longstanding issues:
- Fix incorrect output from the arm64 NEON implementation of GHASH
- Merge the ksimd scopes in the arm64 XTS code to reduce stack usage
- Roll up the BLAKE2b round loop on 32-bit kernels to greatly reduce
code size and stack usage
- Add missing RISCV_EFFICIENT_VECTOR_UNALIGNED_ACCESS dependency
- Fix chacha-riscv64-zvkb.S to not use frame pointer for data"
* tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
crypto: arm64/ghash - Fix incorrect output from ghash-neon
crypto/arm64: sm4/xts - Merge ksimd scopes to reduce stack bloat
crypto/arm64: aes/xts - Use single ksimd scope to reduce stack bloat
lib/crypto: blake2s: Replace manual unrolling with unrolled_full
lib/crypto: blake2b: Roll up BLAKE2b round loop on 32-bit
lib/crypto: riscv: Depend on RISCV_EFFICIENT_VECTOR_UNALIGNED_ACCESS
lib/crypto: riscv/chacha: Avoid s0/fp register
-----BEGIN PGP SIGNATURE-----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=h5ad
-----END PGP SIGNATURE-----
Merge tag 'block-6.19-20251211' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- Always initialize DMA state, fixing a potentially nasty issue on the
block side
- btrfs zoned write fix with cached zone reports
- Fix corruption issues in bcache with chained bio's, and further make
it clear that the chained IO handler is simply a marker, it's not
code meant to be executed
- Kill old code dealing with synchronous IO polling in the block layer,
that has been dead for a long time. Only async polling is supported
these days
- Fix a lockdep issue in tag_set management, moving it to RCU
- Fix an issue with ublks bio_vec iteration
- Don't unconditionally enforce blocking issue of ublk control
commands, allow some of them with non-blocking issue as they
do not block
* tag 'block-6.19-20251211' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
blk-mq-dma: always initialize dma state
blk-mq: delete task running check in blk_hctx_poll()
block: fix cached zone reports on devices with native zone append
block: Use RCU in blk_mq_[un]quiesce_tagset() instead of set->tag_list_lock
ublk: don't mutate struct bio_vec in iteration
block: prohibit calls to bio_chain_endio
bcache: fix improper use of bi_end_io
ublk: allow non-blocking ctrl cmds in IO_URING_F_NONBLOCK issue
-----BEGIN PGP SIGNATURE-----
iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmk7RvYQHGF4Ym9lQGtl
cm5lbC5kawAKCRD301j7KXHgpr7UD/4qqOmmEq92nPJ9v9zeebrTCtO5Hah1HY11
D1Cc7KRqt2F6Jy1oN+LzQc1jXguLnQCxMuIRp1f3waTC/j4v4qfjjba+no/CZnLp
jwC0UWEeXx8wVx3RkAg3qJJzixGEvJ4pWPYQCYp29LkCkzLL47y7VTBoVPxHiSog
MpRGhTWjdFOLX4C/czm6kwpZM/2LkaG6dDpjZFIZm3inHTbP6QGBWdS+Q3VRzAJn
YodteJifva4cefcEhP8zZeWLmzHMJLz0cQgnrhYG9michaCNoqM1y3TThvf6h3Ls
8ivwD+0PxzoQ32yImUfSOsqlmn+EI0kevaUVvN74vPT4d5RUxSCOR27z9fPxwI60
JE2xpPN5i6CICc8c1tJJDYDHvElM1C7cueKfr/PTusOvmiI8W+n3VTMl8rVuo25d
2k3ATGq3/E9yfx+/yu3jsjPVYPV52byPsDJ0vs3ixipxS4CdLlvwa3rIvyyrOatl
Z6gFhbtTmB5LExSGfI/v+D6Lv7Pe1j6AHfo1RY64D0HR7FmnPMn/95WgTAXr28to
vUnOWQ+XjFE4DzLaOZvHV170QajHh2oCBICOlkEdRWc1ubQJ96zTRpco74xGNcw6
Z4+3BxwotR205vbrQwiEIKaGfHDWK72hLdObX2wuPuiPZltchSHb4zZAdmavlUBV
e2QzsEzaJQ==
=ZPJt
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.19-20251211' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fix from Jens Axboe:
"Single fix for io_uring headed to stable, fixing an issue introduced
with the min_wait support earlier this year, where SQPOLL didn't get
correctly woken if an event arrived once the event waiting has
finished the min_wait portion.
As we already have regression tests for this added and people
reporting new failures there, let's get this one flushed out
so it can bubble back down to stable as well"
* tag 'io_uring-6.19-20251211' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring: fix min_wait wakeups for SQPOLL
-----BEGIN PGP SIGNATURE-----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=Nxpo
-----END PGP SIGNATURE-----
Merge tag 'v6.19-rc-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- minor cleanup
- minor update to comment to avoid confusion about fs type
* tag 'v6.19-rc-smb3-server-fixes' of git://git.samba.org/ksmbd:
smb/server: add comment to FileSystemName of FileFsAttributeInformation
smb/server: remove unused nterr.h
smb/server: rename include guard in smb_common.h
Highlights include:
Bugfixes:
- Fix 'nlink' attribute update races when unlinking a file.
- Add missing initialisers for the directory verifier in various places.
- Don't regress the NFSv4 open state due to misordered racing replies.
- Ensure the NFSv4.x callback server uses the correct transport
connection.
- Fix potential use-after-free races when shutting down the NFSv4.x
callback server.
- Fix a pNFS layout commit crash.
- Assorted fixes to ensure correct propagation of mount options when the
client crosses a filesystem boundary and triggers the VFS automount
code.
- More localio fixes.
Features and cleanups:
- Add initial support for basic directory delegations.
- SunRPC back channel code cleanups.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR8xgHcVzJNfOYElJo6EXfx2a6V0QUCaTrPnQAKCRA6EXfx2a6V
0aLQAPwOs+bfoaPuk/EsC87m3rAtFJNPMg65toJY/6JnXnTGXgEAs1XlCcSCgc10
bsX+D6QIudOoWExwFfLlVlFAFikGKQc=
=DoZq
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-6.19-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Bugfixes:
- Fix 'nlink' attribute update races when unlinking a file
- Add missing initialisers for the directory verifier in various
places
- Don't regress the NFSv4 open state due to misordered racing replies
- Ensure the NFSv4.x callback server uses the correct transport
connection
- Fix potential use-after-free races when shutting down the NFSv4.x
callback server
- Fix a pNFS layout commit crash
- Assorted fixes to ensure correct propagation of mount options when
the client crosses a filesystem boundary and triggers the VFS
automount code
- More localio fixes
Features and cleanups:
- Add initial support for basic directory delegations
- SunRPC back channel code cleanups"
* tag 'nfs-for-6.19-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (24 commits)
NFSv4: Handle NFS4ERR_NOTSUPP errors for directory delegations
nfs/localio: remove 61 byte hole from needless ____cacheline_aligned
nfs/localio: remove alignment size checking in nfs_is_local_dio_possible
NFS: Fix up the automount fs_context to use the correct cred
NFS: Fix inheritance of the block sizes when automounting
NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags
Revert "nfs: ignore SB_RDONLY when mounting nfs"
Revert "nfs: clear SB_RDONLY before getting superblock"
Revert "nfs: ignore SB_RDONLY when remounting nfs"
NFS: Add a module option to disable directory delegations
NFS: Shortcut lookup revalidations if we have a directory delegation
NFS: Request a directory delegation during RENAME
NFS: Request a directory delegation on ACCESS, CREATE, and UNLINK
NFS: Add support for sending GDD_GETATTR
NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid
NFSv4.1: protect destroying and nullifying bc_serv structure
SUNRPC: new helper function for stopping backchannel server
SUNRPC: cleanup common code in backchannel request
NFSv4.1: pass transport for callback shutdown
NFSv4: ensure the open stateid seqid doesn't go backwards
...
When building without CONFIG_PM_SLEEP, there are several warnings (or
errors with CONFIG_WERROR=y / W=e) from the cix-ipbloq driver:
sound/hda/controllers/cix-ipbloq.c:378:12: error: 'cix_ipbloq_hda_runtime_resume' defined but not used [-Werror=unused-function]
378 | static int cix_ipbloq_hda_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/hda/controllers/cix-ipbloq.c:362:12: error: 'cix_ipbloq_hda_runtime_suspend' defined but not used [-Werror=unused-function]
362 | static int cix_ipbloq_hda_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/hda/controllers/cix-ipbloq.c:349:12: error: 'cix_ipbloq_hda_resume' defined but not used [-Werror=unused-function]
349 | static int cix_ipbloq_hda_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~
sound/hda/controllers/cix-ipbloq.c:336:12: error: 'cix_ipbloq_hda_suspend' defined but not used [-Werror=unused-function]
336 | static int cix_ipbloq_hda_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~
When CONFIG_PM and CONFIG_PM_SLEEP are unset, SET_SYSTEM_SLEEP_PM_OPS()
and SET_RUNTIME_PM_OPS() evaluate to nothing, so these functions appear
unused to the compiler in this configuration.
Use the modern SYSTEM_SLEEP_PM_OPS and RUNTIME_PM_OPS macros to resolve
these warnings, which is what they are intended to do. Additionally,
wrap &cix_ipbloq_hda_pm in pm_ptr() to ensure the compiler can drop the
entire structure when CONFIG_PM is unset.
Fixes: d91e9bd101 ("ALSA: hda: add CIX IPBLOQ HDA controller support")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20251211-hda-cix-ipbloq-modern-pm-ops-v1-1-c7a5580af021@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
A small pile of fixes that came in during the merge window, it's all
fairly standard device specific stuff.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmk6EpEACgkQJNaLcl1U
h9B19wf+Lf0D4e7+57nnZSWFitwEFwdHFPULFr0xlq37yQ7UzfR3bdyo2Lck2J9g
ZjnkyG4lVCLjHdqWvuke8mqU672HC9kKLpO4GldqpkeJrlryUaKDiYyMFNxBZUS5
4nW6fNONwNvwMvRZcXN2v1XDuQP97pYC8kadUpPvIb1LN2LdfVLn7dtnYReOeEnA
fAbQj7STdLwzj9mtkD8QpMTClYJLB3+tV8zCYCAElTgdSxxJ6jjA7WgNB5tPL9+N
PNxXdDty11g2U26FGhqEafWs0Uzr28h7DvTtQEccguIXU6uTyi5WK0ca/z7Wra6A
cdrb1WYL8t6eYJqdIOezSL9uyvn6sA==
=rQ0I
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v6.19-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.19
A small pile of fixes that came in during the merge window, it's all
fairly standard device specific stuff.
These definitions are already in common/smb2pdu.h, so remove the duplicated
ones from the client.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
These definitions are specified in MS-FSCC 2.6, so move them into fscc.h.
Modify the following places:
- FILE_ATTRIBUTE__MASK -> FILE_ATTRIBUTE_MASK
- Update FILE_ATTRIBUTE_MASK value
- cpu_to_le32(constant) -> cpu_to_le32(MACRO DEFINITION)
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
Add the missing field to the structure (see MS-FSCC 2.3.9.2), and correct
the section number in the documentation reference.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
fix deadlock when reloading a multipath table
don't warn if IMA_DISABLE_HTABLE is not enabled
test for REQ_ATOMIC in dm_accept_partial_bio()
ignore discard return value
MAINTAINERS: add Benjamin Marzinski as a device mapper maintainer
dm-bufio: align write boundary on physical block size
dm-crypt: use the MD5 library directly
dm-crypt: use folio_nr_pages() instead of shift operation
dm-crypt: enable DM_TARGET_ATOMIC_WRITES
dm-verity: remove log message with shash driver name
dm-verity: use the SHA-256 library directly
dm-verity: use 2-way interleaved SHA-256 hashing when supported
dm-verity: expose corrected block count via status
dm-verity: disable recursive forward error correction
dm-verity: remove useless mempool
dm-mpath: enable DM_TARGET_ATOMIC_WRITES
dm-mpath: simplify the setup_scsi_dh code
dm-ebs: mark full buffer dirty even on partial write
dm-vdo: fix kerneldoc warnings
dm-snapshot: fix 'scheduling while atomic' on real-time kernels
dm-raid: fix possible NULL dereference with undefined raid type
dm raid: add documentation for takeover/reshape raid1 -> raid5 table line examples
dm-log-writes: add missing set_freezable() for freezable kthread
dm-pcache: fixes in indexing code
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCaTnD7BQcbXBhdG9ja2FA
cmVkaGF0LmNvbQAKCRATAyx9YGnhbS3NAQCfc83GS5i7D4NoOjYP7PNElendmc99
WxsetuFT4dQYKAD/UgistGLf6vQ5LGE8Kp9YWsQ6hb8BgjoKo0mSjwCHQgQ=
=C9Du
-----END PGP SIGNATURE-----
Merge tag 'for-6.19/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mikulas Patocka:
- convert crypto_shash users to direct crypto library use with simpler
and faster code and reduced stack usage (Eric Biggers):
- the dm-verity SHA-256 conversion also teaches it to do two-way
interleaved hashing for added performance
- dm-crypt MD5 conversion (used for Loop-AES compatibility)
- added document for for takeover/reshape raid1 -> raid5 examples (Heinz Mauelshagen)
- fix dm-vdo kerneldoc warnings (Matthew Sakai)
- various random fixes and cleanups
* tag 'for-6.19/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (29 commits)
dm pcache: fix segment info indexing
dm pcache: fix cache info indexing
dm-pcache: advance slot index before writing slot
dm raid: add documentation for takeover/reshape raid1 -> raid5 table line examples
dm log-writes: Add missing set_freezable() for freezable kthread
dm-raid: fix possible NULL dereference with undefined raid type
dm-snapshot: fix 'scheduling while atomic' on real-time kernels
dm: ignore discard return value
MAINTAINERS: add Benjamin Marzinski as a device mapper maintainer
dm-mpath: Simplify the setup_scsi_dh code
dm vdo: fix kerneldoc warnings
dm-bufio: align write boundary on physical block size
dm-crypt: enable DM_TARGET_ATOMIC_WRITES
dm: test for REQ_ATOMIC in dm_accept_partial_bio()
dm-verity: remove useless mempool
dm-verity: disable recursive forward error correction
dm-ebs: Mark full buffer dirty even on partial write
dm mpath: enable DM_TARGET_ATOMIC_WRITES
dm verity fec: Expose corrected block count via status
dm: Don't warn if IMA_DISABLE_HTABLE is not enabled
...
A few small fixes for SPI that came in during the merge window, nothing
too exciting here.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmk6EtEACgkQJNaLcl1U
h9A9vgf/fOnDEk6u9ZbNv7YnfCxWjklsKypkZge/muwJJKFjb1ifWIVXURqyL05Z
QQXy+5g4shjYnh82cfKIBs7jonpizaGu5igO+3zE3ZcgS+/eTV0unlcunPEGKmWZ
TC1Zqub0e2YCasYl2djlDWM6Rk2fiACa1ufvn2u8eDNBRsxLTzzcoPXDgt8MMGf/
67XpDCJCgtWtnV6fx3oVkBMtLveqlzOVbucXjOudlp1u4XxTyBLYfo6Y5OUYqJ/Y
rquGDu5yuG9/gE1IUH+T2aqSvywl0PS0sXaYmWjTnH8N2veDU3Vh0r2BsuHvthp9
0S4Iz/zjfOxDQUT1kDpEO/p5e6cVoQ==
=eAK0
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v6.19-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few small fixes for SPI that came in during the merge window,
nothing too exciting here"
* tag 'spi-fix-v6.19-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: microchip-core: Fix an error handling path in mchp_corespi_probe()
spi: cadence-qspi: Fix runtime PM imbalance in probe
A few fixes that came in during the merge window, nothing too exciting -
the one core fix improves error propagation from gpiolib which hopefully
shouldn't actually happen but is safer.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmk6FNQACgkQJNaLcl1U
h9C3qgf9E7YZXR3nfhg/VgK7kqo5Q+5Wpn3FUF9WvZWcvHqAMf1muCUzq+KaA0yB
AGPEspSH+YmC1fYAVCDagBFp/cT/NSdzyP7GwtN75V88V4qbu28wpMAFNjSnoP7w
N3T4VhJQCqnHCyBbYUFcOemT3H6lzEsqAsnDvSJsSxOiH7w8H/0dYvbpv+X8wiWZ
R0DWolVBgqM3zjn7Dt2n4VM6jSpeDzg3zM+xWD9svVDVoRrcL0dWIaJLQMTcbu4e
63sHWn9148oza10dNMPXuMN78pNBpZRBE/aTu3uD1N9+8qJMCMu29UKokCbEsVfR
mbQ+AzymoRprRe78m2dfKvxi023mBQ==
=Zpyb
-----END PGP SIGNATURE-----
Merge tag 'regulator-fix-v6.19-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few fixes that came in during the merge window, nothing too
exciting - the one core fix improves error propagation from gpiolib
which hopefully shouldn't actually happen but is safer"
* tag 'regulator-fix-v6.19-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: spacemit: Align input supply name with the DT binding
regulator: fixed: Rely on the core freeing the enable GPIO
regulator: check the return value of gpiod_set_value_cansleep()
-----BEGIN PGP SIGNATURE-----
iQFPBAABCAA5FiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmk5RPgbFIAAAAAABAAO
bWFudTIsMi41KzEuMTEsMiwyAAoJELvgsHXSRYiaqKoH/3VgscOpeq15HnX5yxt9
Es2OGMmAQOxuYTKJPL7QQEt2Mtz64RkouwzFUmh3kdKtvMBbs6j/OxPs8nfk6yxf
g0RwAk+55qsW07k4hGT4XLTSjuz5r3Wk8mkuXzzNZjbVIDN0ssrKdLx3d9OLhpmC
iG8CGz3zuWbJ5cVQEmwE11rErwlMiXQjxE7KMZXGMCgTZw6vBZ40oVnGrCl/Ez8/
aEW7jQpnaJr4y7kYrhNdvGTZtQrN+QR5ey/HTfCbpj76H8YHabjzCZarsznMgH/t
rUNs+o7utJF5k2EnCyHpNWUk+ky3ixdgbusdh9i8hchuDR9dbrOz8yCnriUhy9mT
5g4=
=AJKw
-----END PGP SIGNATURE-----
Merge tag 'slab-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab fix from Vlastimil Babka:
- A stable fix for performance regression in tests that perform
kmem_cache_destroy() a lot, due to unnecessarily wide scope of
kvfree_rcu_barrier() (Harry Yoo)
* tag 'slab-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm/slab: introduce kvfree_rcu_barrier_on_cache() for cache destruction
- Use the MSI parent domain API instead of the legacy API for setup and
teardown of PCI MSI IRQs
- Select POSIX_CPU_TIMERS_TASK_WORK now that VIRT_XFER_TO_GUEST_WORK has
been implemented for s390
- Fix a KVM bug which can lead to guest memory corruption
- Fix KASAN shadow memory mapping for hotplugged memory
- Minor bug fixes and improvements
-----BEGIN PGP SIGNATURE-----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=Nbs5
-----END PGP SIGNATURE-----
Merge tag 's390-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Heiko Carstens:
- Use the MSI parent domain API instead of the legacy API for setup and
teardown of PCI MSI IRQs
- Select POSIX_CPU_TIMERS_TASK_WORK now that VIRT_XFER_TO_GUEST_WORK
has been implemented for s390
- Fix a KVM bug which can lead to guest memory corruption
- Fix KASAN shadow memory mapping for hotplugged memory
- Minor bug fixes and improvements
* tag 's390-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/bug: Add missing alignment
s390/bug: Add missing CONFIG_BUG ifdef again
KVM: s390: Fix gmap_helper_zap_one_page() again
s390/pci: Migrate s390 IRQ logic to IRQ domain API
genirq: Change hwirq parameter to irq_hw_number_t
s390: Select POSIX_CPU_TIMERS_TASK_WORK
s390: Unmap early KASAN shadow on memory offlining
s390/vmem: Support 2G page splitting for KASAN shadow freeing
s390/boot: Use entire page for PTEs
s390/vmur: Use scnprintf() instead of sprintf()
- last minute fix for missing parenthesis in the recently merged code
(Hans de Goede) and removal of the excessive, non-fatal warnings (Dave
Kleikamp)
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCaTmllwAKCRCJp1EFxbsS
RNDxAQCZJ9/D9nJ+hbC2oVPyoenmhSfMqc9ZniiR8/z8UqBfqgEAsWWayVyJXiwp
aIWXvW6lnUGzgNZ64ZKeNWvKK3uJOgg=
=9lhd
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-6.19-2025-12-10' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping fixes from Marek Szyprowski:
- last minute fix for missing parenthesis in recently merged code (Hans
de Goede)
- removal of excessive, non-fatal warnings (Dave Kleikamp)
* tag 'dma-mapping-6.19-2025-12-10' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
dma-mapping: Fix DMA_BIT_MASK() macro being broken
dma/pool: eliminate alloc_pages warning in atomic_pool_expand
Deeply daisy chained DP/MST displays are no longer able to light
up. This reverts commit e0dec00f3d ("drm/amd/display: Fix pbn
to kbps Conversion")
Cc: Jerry Zuo <jerry.zuo@amd.com>
Reported-by: nat@nullable.se
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4756
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit e1c94109c7)
Cc: stable@vger.kernel.org # 6.17+
Unbinding amdgpu has no problems, but binding it again leads to an
error of sysfs file already existing. This is because it wasn't
actually cleaned up on unbind. Add the missing cleanup step.
Fixes: 547aad32ed ("drm/amdgpu: add VCN4 ip block support")
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d717e62e9b)
Cc: stable@vger.kernel.org
- alpha: don't reference obsolete termio struct for TC* constants
- alpha: Replace __ASSEMBLY__ with __ASSEMBLER__ in the alpha headers
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQTIw07U9ivnHy+tugnaDr6nZQzE/AUCaTnGqQAKCRDaDr6nZQzE
/JkzAP0exV6ochhOfoNW3qKP+yBNdZNfEutbye9S0e3zz3r42wEApzah9rgNJNNW
nUM8/r0NZRIFuwYhwJR42fPhnvqGVwo=
=sf4L
-----END PGP SIGNATURE-----
Merge tag 'alpha-for-v6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/lindholm/alpha
Pull alpha updates from Magnus Lindholm:
"Two small uapi fixes. One patch hardcodes TC* ioctl values that
previously depended on the deprecated termio struct, avoiding build
issues with newer glibc versions. The other patch switches uapi
headers to use the compiler-defined __ASSEMBLER__ macro for better
consistency between kernel and userspace.
- don't reference obsolete termio struct for TC* constants
- Replace __ASSEMBLY__ with __ASSEMBLER__ in the alpha headers"
* tag 'alpha-for-v6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/lindholm/alpha:
alpha: don't reference obsolete termio struct for TC* constants
alpha: Replace __ASSEMBLY__ with __ASSEMBLER__ in the alpha headers
ARM Development changes for 6.19-rc1:
- disable jump label and high PTE for PREEMPT RT kernels
- fix input operand modification in load_unaligned_zeropad()
- fix hash_name() / fault path induced warnings
- fix branch predictor hardening
The last three were only merged today after testing was complete.
-----BEGIN PGP SIGNATURE-----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=dtsd
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux
Pull ARM updates from Russell King:
- disable jump label and high PTE for PREEMPT RT kernels
- fix input operand modification in load_unaligned_zeropad()
- fix hash_name() / fault path induced warnings
- fix branch predictor hardening
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux:
ARM: fix branch predictor hardening
ARM: fix hash_name() fault
ARM: allow __do_kernel_fault() to report execution of memory faults
ARM: group is_permission_fault() with is_translation_fault()
ARM: 9464/1: fix input-only operand modification in load_unaligned_zeropad()
ARM: 9461/1: Disable HIGHPTE on PREEMPT_RT kernels
ARM: 9459/1: Disable jump-label on PREEMPT_RT
Ensure the dma state is initialized when we're not using the contiguous
iova, otherwise the caller may be using a stale state from a previous
request that could use the coalesed iova allocation.
Fixes: 2f6b2565d4 ("block: accumulate memory segment gaps per bio")
Reported-by: Sebastian Ott <sebott@redhat.com>
Tested-by: Sebastian Ott <sebott@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Segment info indexing also used sizeof(struct) instead of the
4K metadata stride, so info_index could point between slots and
subsequent writes would advance incorrectly. Derive info_index
from the pointer returned by the segment meta search using
PCACHE_SEG_INFO_SIZE and advance to the next slot for future
updates.
Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
Signed-off-by: Dongsheng Yang <dongsheng.yang@linux.dev>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Zheng Gu <cengku@gmail.com>
Cc: stable@vger.kernel.org # 6.18
The on-media cache_info index used sizeof(struct) instead of the
4K metadata stride, so gc_percent updates from dmsetup message
were written between slots and lost after reboot. Use
PCACHE_CACHE_INFO_SIZE in get_cache_info_addr() and align
info_index with the slot returned by pcache_meta_find_latest().
Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
Signed-off-by: Dongsheng Yang <dongsheng.yang@linux.dev>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Zheng Gu <cengku@gmail.com>
Cc: stable@vger.kernel.org # 6.18
In dm-pcache, in order to ensure crash-consistency, a dual-copy scheme
is used to alternately update metadata, and there is a slot index that
records the current slot. However, in the write path the current
implementation writes directly to the current slot indexed by slot
index, and then advances the slot — which ends up overwriting the
existing slot, violating the crash-consistency guarantee.
This patch fixes that behavior, preventing metadata from being
overwritten incorrectly.
In addition, this patch add a missing pmem_wmb() after memcpy_flushcache().
Signed-off-by: Dongsheng Yang <dongsheng.yang@linux.dev>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Zheng Gu <cengku@gmail.com>
Cc: stable@vger.kernel.org # 6.18
Also enhance possible takeover/reshape information and do some reformatting.
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
The log_writes_kthread() calls try_to_freeze() but lacks set_freezable(),
rendering the freeze attempt ineffective since kernel threads are
non-freezable by default. This prevents proper thread suspension during
system suspend/hibernate.
Add set_freezable() to explicitly mark the thread as freezable.
Fixes: 0e9cebe724 ("dm: add log writes target")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Reviewed-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
rs->raid_type is assigned from get_raid_type_by_ll(), which may return
NULL. This NULL value could be dereferenced later in the condition
'if (!(rs_is_raid10(rs) && rt_is_raid0(rs->raid_type)))'.
Add a fail-fast check to return early with an error if raid_type is NULL,
similar to other uses of this function.
Found by Linux Verification Center (linuxtesting.org) with Svace.
Fixes: 33e53f0685 ("dm raid: introduce extended superblock and new raid types to support takeover/reshaping")
Signed-off-by: Alexey Simakov <bigalex934@gmail.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
There is reported 'scheduling while atomic' bug when using dm-snapshot on
real-time kernels. The reason for the bug is that the hlist_bl code does
preempt_disable() when taking the lock and the kernel attempts to take
other spinlocks while holding the hlist_bl lock.
Fix this by converting a hlist_bl spinlock into a regular spinlock.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Jiping Ma <jiping.ma2@windriver.com>
