Replace the manual mutex lock/unlock pairs with guard()/scoped_guard().
Only code refactoring, and no behavior change.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20260112101004.7648-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
It already have default for error case (A), no need to have
SND_SOC_DAIFMT_RIGHT_J for error (B). Remove it.
static int es8375_set_dai_fmt(...)
...
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_RIGHT_J:
(B) return -EINVAL;
...
default:
(A) return -EINVAL;
}
...
}
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87eco20zn3.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Zhang Yi <zhangyi@everest-semi.com>:
To improve the codec's performance, add members related to power and version,
and modify the configuration.
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
Version 3 of the WMDR file format introduces a new block type that has a
32-bit address offset.
The first patch of this series adds the support to the cs_dsp driver.
The rest of the series is adding KUnit tests for this.
Merge series from Cristian Ciocaltea <cristian.ciocaltea@collabora.com>:
This series provides several fixes and cleanup patches for the Nuvoton
NAU88L21 audio codec driver.
Testing and validation has been performed on Valve Steam Deck.
This patch continues the effort to refactor workqueue APIs, which has begun
with the changes introducing new workqueues and a new alloc_workqueue flag:
commit 128ea9f6cc ("workqueue: Add system_percpu_wq and system_dfl_wq")
commit 930c2ea566 ("workqueue: Add new WQ_PERCPU flag")
The point of the refactoring is to eventually alter the default behavior of
workqueues to become unbound by default so that their workload placement is
optimized by the scheduler.
Before that to happen after a careful review and conversion of each individual
case, workqueue users must be converted to the better named new workqueues with
no intended behaviour changes:
system_wq -> system_percpu_wq
system_unbound_wq -> system_dfl_wq
This specific workload has no benefits being per-cpu, so system_wq
has been replaced with system_dfl_wq (the unbound workqueue).
This way the old obsolete workqueues (system_wq, system_unbound_wq) can be
removed in the future.
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251230143429.179643-1-marco.crivellari@suse.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Get rid of the superfluous braces and silent checkpatch complaint:
WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20251231-nau8821-cleanup-v1-6-6b0b76cbbb64@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Get rid of the unnecessary branch to address checkpatch complaint:
WARNING: else is not generally useful after a break or return
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20251231-nau8821-cleanup-v1-5-6b0b76cbbb64@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Simplify error handling in nau8821_enable_jack_detect() by removing the
unnecessary return after logging the request irq message.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20251231-nau8821-cleanup-v1-4-6b0b76cbbb64@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
A jack detection work that is unscheduled or in progress while executing
the suspend handler could trigger a race condition.
Ensure state consistency by cancelling any pending work or wait for its
execution to complete before processing the suspend. Since driver
(re)enables both insert and eject interrupts on resume, there is no risk
to miss the related jack events. Therefore, flush_delayed_work() is not
required here.
Fixes: aab1ad11d6 ("ASoC: nau8821: new driver")
Fixes: ee70bacef1 ("ASoC: nau8821: Avoid unnecessary blocking in IRQ handler")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20251231-nau8821-cleanup-v1-3-6b0b76cbbb64@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The nau8821_enable_jack_detect() function was supposed to allow enabling
or disabling jack events reporting. However, once enabled, any
subsequent invocation would fail and the following splat is shown:
[ 3136.996771] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024
[ 3136.996773] Workqueue: events_unbound deferred_probe_work_func
[ 3136.996780] Call Trace:
[ 3136.996782] <TASK>
[ 3136.996787] dump_stack_lvl+0x6e/0xa0
[ 3136.996796] __setup_irq.cold+0x9c/0xce
[ 3136.996803] ? __pfx_irq_default_primary_handler+0x10/0x10
[ 3136.996812] ? __pfx_nau8821_interrupt+0x10/0x10 [snd_soc_nau8821]
[ 3136.996825] request_threaded_irq+0xd9/0x160
[ 3136.996853] devm_request_threaded_irq+0x71/0xd0
[ 3136.996859] ? __pfx_nau8821_interrupt+0x10/0x10 [snd_soc_nau8821]
[ 3136.996882] nau8821_enable_jack_detect+0xa5/0xc0 [snd_soc_nau8821]
[ 3136.996901] acp5x_8821_init+0x8d/0xa0 [snd_soc_acp5x_mach]
[ 3136.996917] snd_soc_link_init+0x25/0x50 [snd_soc_core]
[ 3136.996958] snd_soc_bind_card+0x615/0xd00 [snd_soc_core]
[ 3136.997026] snd_soc_register_card+0x1b2/0x1c0 [snd_soc_core]
[ 3136.997064] devm_snd_soc_register_card+0x47/0x90 [snd_soc_core]
[ 3136.997108] acp5x_probe+0x72/0xb0 [snd_soc_acp5x_mach]
[...]
[ 3136.997508] nau8821 i2c-NVTN2020:00: Cannot request irq 58 (-16)
Introduce jdet_active flag to driver data structure and use it to
provide one-time initialization of the jack detection work queue and
related interrupt line.
Note this is also a prerequisite for additional fixes around module
unloading and suspend handling.
Fixes: aab1ad11d6 ("ASoC: nau8821: new driver")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20251231-nau8821-cleanup-v1-1-6b0b76cbbb64@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The DAPM routes for "Left Line Mux" and "Right Line Mux" are defined
twice in es8328_dapm_routes[]. The redundant entries appear after
the "Mic Bias" route and duplicate the definitions found earlier in
the array.
Remove the duplicate entries to clean up the code.
Tested on Rockchip RK3588 with ES8328 codec. Verified that removing
the duplicate routes does not alter the DAPM graph or the mixer
controls. Both 'tinymix' output and DAPM widget lists remain
identical to the baseline.
Signed-off-by: Hsieh Hung-En <hungen3108@gmail.com>
Link: https://patch.msgid.link/20251231084554.265916-1-hungen3108@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ALC5575 integrates an audio DSP that typically loads its firmware
from an external flash via its own SPI host interface. In certain
hardware configurations, the firmware can alternatively be loaded
through the SPI client interface. The driver provides basic mute and
volume control functions. When the SPI client interface is enabled,
firmware loading is handled by the SPI driver.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Link: https://patch.msgid.link/17c36d07af44ffb1d600977955da95852f8d60f3.1767148150.git.oder_chiou@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently, the helper of_find_spi_controller_by_node() is gated under
CONFIG_OF_DYNAMIC. This prevents drivers from using it in all CONFIG_OF
configurations.
This patch moves the gating to CONFIG_OF, keeping the inline fallback
returning NULL when Device Tree support is disabled.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Link: https://patch.msgid.link/6d8ae977d9f4726ea23ad5382638750593f9a2e4.1767148150.git.oder_chiou@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Some devices are primarily described on another bus (e.g. I2C) but also
have an additional SPI connection that serves as a transport for
firmware loading. Export of_find_spi_controller_by_node() so drivers can
obtain the SPI controller referenced by a DT phandle.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/0e572a00aa305e588357162d400ba9472ce56dd3.1767148150.git.oder_chiou@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
To ensure better performance of the codec, different configurations
will be employed based on power supply conditions.
Signed-off-by: Zhang Yi <zhangyi@everest-semi.com>
Link: https://patch.msgid.link/20260105091548.4196-6-zhangyi@everest-semi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add test cases for using the new long-offset block types to patch
memory that is >0xffff from the algorithm base.
This is just adding entries to the parameter data that have larger
offset values.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-9-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Run the patch block test cases using the new long-offset block type.
This adds a new set of parameterization that uses
cs_dsp_mock_bin_add_patch_off32() to create the patch blocks in the
test bin file.
The test cases for Halo Core with V3 file format include another
run of the tests with the new parameterization, so that the tests
are run on the standard blocks and the long-offset blocks.
This commit does not add any new cases for offsets > 0xffff.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-8-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Increase the size of the XM and YM regions in the mock Halo Core
register map for testing patch blocks with 32-bit offsets.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-7-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add cs_dsp_mock_bin_add_patch_off32(). This is the same as
cs_dsp_mock_bin_add_patch() except that it puts the offset in the
new 32-bit offset field and modifies the block type to indicate
that it uses the long offset.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-6-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add an argument to cs_dsp_mock_bin_add_raw_block() to pass a 32-bit
offset, and change the type of the existing offset argument to u16.
The cs_dsp_test_bin_error.c test uses cs_dsp_mock_bin_add_raw_block()
so it needs corresponding updates to pass 0 as the 32-bit offset.
Version 1 and 2 of the bin file format had a 16-bit offset on blocks
and the sample rate field of the blocks was not used. Version 3 adds
new block types that change the old sample rate field to be a 32-bit
offset with the old offset currently unused.
cs_dsp_mock_bin_add_raw_block() doesn't attempt to do any magic - its
purpose is to create a raw block exactly as specified by the calling
test code. So the test case can pass a value for both offset fields.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Make the call to cs_dsp_mock_bin_add_patch() a function pointer in
the test case parameters, instead of calling it directly.
This is to allow for future parameterization by which function to
call to add a patch.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-4-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The new v3 file format has all the same functionality as the earlier
formats, so run all the existing test cases with a file type of 3.
This is only done for Halo Core because v3 files are not used with the
older ADSP cores.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Handle a new type of data block that has a 32-bit offset. These are
identical to the normal blocks except that the offset is now in the
32-bit field that was previously 'sr'.
A new file version of 3 indicates that it is mandatory to process
the long-offset blocks, so that older code without that support will
reject the file.
The original 'sr' field was never used by the driver so it has been
renamed offset32.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251231172711.450024-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
A number of small updates:
- skip building BPF skeletons if libopenssl is missing
- a couple of test updates
- handle error cases of filename__read_build_id()
- support NVIDIA Olympus for ARM SPE profiling
- update tool headers to sync with the kernel
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Merge tag 'perf-tools-fixes-for-v6.19-2026-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tool fixes and from Namhyung Kim:
- skip building BPF skeletons if libopenssl is missing
- a couple of test updates
- handle error cases of filename__read_build_id()
- support NVIDIA Olympus for ARM SPE profiling
- update tool headers to sync with the kernel
* tag 'perf-tools-fixes-for-v6.19-2026-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
tools build: Fix the common set of features test wrt libopenssl
tools headers: Sync syscall table with kernel sources
tools headers: Sync linux/socket.h with kernel sources
tools headers: Sync linux/gfp_types.h with kernel sources
tools headers: Sync arm64 headers with kernel sources
tools headers: Sync x86 headers with kernel sources
tools headers: Sync UAPI sound/asound.h with kernel sources
tools headers: Sync UAPI linux/mount.h with kernel sources
tools headers: Sync UAPI linux/fs.h with kernel sources
tools headers: Sync UAPI linux/fcntl.h with kernel sources
tools headers: Sync UAPI KVM headers with kernel sources
tools headers: Sync UAPI drm/drm.h with kernel sources
perf arm-spe: Add NVIDIA Olympus to neoverse list
tools headers arm64: Add NVIDIA Olympus part
perf tests top: Make the test exclusive
perf tests kvm: Avoid leaving perf.data.guest file around
perf symbol: Fix ENOENT case for filename__read_build_id
perf tools: Disable BPF skeleton if no libopenssl found
tools/build: Add a feature test for libopenssl
Fix a recent regression that affects system suspend testing at
the "core" level (Rafael Wysocki)
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Merge tag 'pm-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Fix a recent regression that affects system suspend testing
at the 'core' level (Rafael Wysocki)"
* tag 'pm-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: Fix suspend_test() at the TEST_CORE level
Fix the kunit_run_irq_test() function (which I recently added for the
CRC and crypto tests) to be less timing-dependent. This fixes flakiness
in the polyval kunit test suite.
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Merge tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library fix from Eric Biggers:
"Fix the kunit_run_irq_test() function (which I recently added for the
CRC and crypto tests) to be less timing-dependent.
This fixes flakiness in the polyval kunit test suite"
* tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
kunit: Enforce task execution in {soft,hard}irq contexts
- Fix several syzkaller found bugs:
* Poor parsing of the RDMA_NL_LS_OP_IP_RESOLVE netlink
* GID entry refcount leaking when CM destruction races with multicast
establishment
* Missing refcount put in ib_del_sub_device_and_put()
- Fixup recently introduced uABI padding for 32 bit consistency
- Avoid user triggered math overflow in MANA and AFA
- Reading invalid netdev data during an event
- kdoc fixes
- Fix never-working gid copying in ib_get_gids_from_rdma_hdr
- Typo in bnxt when validating the BAR
- bnxt mis-parsed IB_SEND_IP_CSUM so it didn't work always
- bnxt out of bounds access in bnxt related to the counters on new devices
- Allocate the bnxt PDE table with the right sizing
- Use dma_free_coherent() correctly in bnxt
- Allow rxe to be unloadable when CONFIG_PROVE_LOCKING by adjusting the
tracking of the global sockets it uses
- Missing unlocking on error path in rxe
- Compute the right number of pages in a MR in rtrs
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
- Fix several syzkaller found bugs:
- Poor parsing of the RDMA_NL_LS_OP_IP_RESOLVE netlink
- GID entry refcount leaking when CM destruction races with
multicast establishment
- Missing refcount put in ib_del_sub_device_and_put()
- Fixup recently introduced uABI padding for 32 bit consistency
- Avoid user triggered math overflow in MANA and AFA
- Reading invalid netdev data during an event
- kdoc fixes
- Fix never-working gid copying in ib_get_gids_from_rdma_hdr
- Typo in bnxt when validating the BAR
- bnxt mis-parsed IB_SEND_IP_CSUM so it didn't work always
- bnxt out of bounds access in bnxt related to the counters on new
devices
- Allocate the bnxt PDE table with the right sizing
- Use dma_free_coherent() correctly in bnxt
- Allow rxe to be unloadable when CONFIG_PROVE_LOCKING by adjusting the
tracking of the global sockets it uses
- Missing unlocking on error path in rxe
- Compute the right number of pages in a MR in rtrs
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/bnxt_re: fix dma_free_coherent() pointer
RDMA/rtrs: Fix clt_path::max_pages_per_mr calculation
IB/rxe: Fix missing umem_odp->umem_mutex unlock on error path
RDMA/bnxt_re: Fix to use correct page size for PDE table
RDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats()
RDMA/bnxt_re: Fix IB_SEND_IP_CSUM handling in post_send
RDMA/core: always drop device refcount in ib_del_sub_device_and_put()
RDMA/rxe: let rxe_reclassify_recv_socket() call sk_owner_put()
RDMA/bnxt_re: Fix incorrect BAR check in bnxt_qplib_map_creq_db()
RDMA/core: Fix logic error in ib_get_gids_from_rdma_hdr()
RDMA/efa: Remove possible negative shift
RTRS/rtrs: clean up rtrs headers kernel-doc
RDMA/irdma: avoid invalid read in irdma_net_event
RDMA/mana_ib: check cqe length for kernel CQs
RDMA/irdma: Fix irdma_alloc_ucontext_resp padding
RDMA/ucma: Fix rdma_ucm_query_ib_service_resp struct padding
RDMA/cm: Fix leaking the multicast GID table reference
RDMA/core: Check for the presence of LS_NLA_TYPE_DGID correctly
-- Fix for build failures in tests that use an empty FIXTURE() seen in
Android's build environment, which uses -D_FORTIFY_SOURCE=3), a build
failure occurs in tests that use an empty FIXTURE().
-- Fix func_traceonoff_triggers.tc sometimes failures on Kunpeng-920 board
resulting from including transient trace file name in checksum compare.
-- Fix to remove available_events requirement from toplevel-enable for
instance as it isn't a valid requirement for this test.
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Merge tag 'linux_kselftest-fixes-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
- Fix for build failures in tests that use an empty FIXTURE() seen in
Android's build environment, which uses -D_FORTIFY_SOURCE=3, a build
failure occurs in tests that use an empty FIXTURE()
- Fix func_traceonoff_triggers.tc sometimes failures on Kunpeng-920
board resulting from including transient trace file name in checksum
compare
- Fix to remove available_events requirement from toplevel-enable for
instance as it isn't a valid requirement for this test
* tag 'linux_kselftest-fixes-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kselftest/harness: Use helper to avoid zero-size memset warning
selftests/ftrace: Test toplevel-enable for instance
selftests/ftrace: traceonoff_triggers: strip off names
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Merge tag 'block-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- Scan partition tables asynchronously for ublk, similarly to how nvme
does it. This avoids potential deadlocks, which is why nvme does it
that way too. Includes a set of selftests as well.
- MD pull request via Yu:
- Fix null-pointer dereference in raid5 sysfs group_thread_cnt
store (Tuo Li)
- Fix possible mempool corruption during raid1 raid_disks update
via sysfs (FengWei Shih)
- Fix logical_block_size configuration being overwritten during
super_1_validate() (Li Nan)
- Fix forward incompatibility with configurable logical block size:
arrays assembled on new kernels could not be assembled on older
kernels (v6.18 and before) due to non-zero reserved pad rejection
(Li Nan)
- Fix static checker warning about iterator not incremented (Li Nan)
- Skip CPU offlining notifications on unmapped hardware queues
- bfq-iosched block stats fix
- Fix outdated comment in bfq-iosched
* tag 'block-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
block, bfq: update outdated comment
blk-mq: skip CPU offline notify on unmapped hctx
selftests/ublk: fix Makefile to rebuild on header changes
selftests/ublk: add test for async partition scan
ublk: scan partition in async way
block,bfq: fix aux stat accumulation destination
md: Fix forward incompatibility from configurable logical block size
md: Fix logical_block_size configuration being overwritten
md: suspend array while updating raid_disks via sysfs
md/raid5: fix possible null-pointer dereferences in raid5_store_group_thread_cnt()
md: Fix static checker warning in analyze_sbs
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Merge tag 'io_uring-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
- Removed dead argument length for io_uring_validate_mmap_request()
- Use GFP_NOWAIT for overflow CQEs on legacy ring setups rather than
GFP_ATOMIC, which makes it play nicer with memcg limits
- Fix a potential circular locking issue with tctx node removal and
exec based cancelations
* tag 'io_uring-6.19-20260102' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring/memmap: drop unused sz param in io_uring_validate_mmap_request()
io_uring/tctx: add separate lock for list of tctx's in ctx
io_uring: use GFP_NOWAIT for overflow CQEs on legacy rings
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Merge tag 'loongarch-fixes-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Complete CPUCFG registers definition, set correct protection_map[] for
VM_NONE/VM_SHARED, fix some bugs in the orc stack unwinder, ftrace and
BPF JIT"
* tag 'loongarch-fixes-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
samples/ftrace: Adjust LoongArch register restore order in direct calls
LoongArch: BPF: Enhance the bpf_arch_text_poke() function
LoongArch: BPF: Enable trampoline-based tracing for module functions
LoongArch: BPF: Adjust the jump offset of tail calls
LoongArch: BPF: Save return address register ra to t0 before trampoline
LoongArch: BPF: Zero-extend bpf_tail_call() index
LoongArch: BPF: Sign extend kfunc call arguments
LoongArch: Refactor register restoration in ftrace_common_return
LoongArch: Enable exception fixup for specific ADE subcode
LoongArch: Remove unnecessary checks for ORC unwinder
LoongArch: Remove is_entry_func() and kernel_entry_end
LoongArch: Use UNWIND_HINT_END_OF_STACK for entry points
LoongArch: Set correct protection_map[] for VM_NONE/VM_SHARED
LoongArch: Complete CPUCFG registers definition
shmem:
- docs and MODULE_LICENSE fix
xe:
- Ensure svm device memory is idle before migration completes
- Fix a SVM debug printout
- Use READ_ONCE() / WRITE_ONCE() for g2h_fence
i915:
- Fix eb_lookup_vmas() failure path
nouveau:
- fix prepare_fb warnings
imagination:
- prevent export of protected objects
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Merge tag 'drm-fixes-2026-01-02' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Happy New Year, jetlagged fixes from me, still pretty quiet, xe is
most of this, with i915/nouveau/imagination fixes and some shmem
cleanups.
shmem:
- docs and MODULE_LICENSE fix
xe:
- Ensure svm device memory is idle before migration completes
- Fix a SVM debug printout
- Use READ_ONCE() / WRITE_ONCE() for g2h_fence
i915:
- Fix eb_lookup_vmas() failure path
nouveau:
- fix prepare_fb warnings
imagination:
- prevent export of protected objects"
* tag 'drm-fixes-2026-01-02' of https://gitlab.freedesktop.org/drm/kernel:
drm/i915/gem: Zero-initialize the eb.vma array in i915_gem_do_execbuffer
drm/xe/guc: READ/WRITE_ONCE g2h_fence->done
drm/pagemap, drm/xe: Ensure that the devmem allocation is idle before use
drm/xe/svm: Fix a debug printout
drm/gem-shmem: Fix the MODULE_LICENSE() string
drm/gem-shmem: Fix typos in documentation
drm/nouveau/dispnv50: Don't call drm_atomic_get_crtc_state() in prepare_fb
drm/imagination: Disallow exporting of PM/FW protected objects
The function bfq_bfqq_may_idle() was renamed as bfq_better_to_idle()
in commit 277a4a9b56 ("block, bfq: give a better name to
bfq_bfqq_may_idle"). Update the comment accordingly.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring_validate_mmap_request() doesn't use its size_t sz argument, so
remove it.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Peter Ujfalusi
Claudiu Beznea
Kuninori Morimoto
Mark Brown
Marco Crivellari
Cristian Ciocaltea
Hsieh Hung-En
Oder Chiou
Zhang Yi
Richard Fitzgerald
Linus Torvalds
Julia Lawall
Caleb Sander Mateos