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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l2-core fix: V4L2_BUF_TYPE_VIDEO_OVERLAY is capture, not output
- New driver: Amlogic C3 ISP
- New sensor drivers: ST VD55G1 and VD56G3, OmniVision OV02C10
- amlogic: c3-mipi-csi2: Handle 64-bits division
- a fix for 64-bits division at the amlogic c3-mipi-csi2 driver
- Changes at atomisp to support mainline mt9m114 driver and remove
deprecated GPIO APIs
- various cleanups, fixes and enhancements
* tag 'media/v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (314 commits)
media: rkvdec: h264: Support High 10 and 4:2:2 profiles
media: rkvdec: Add get_image_fmt ops
media: rkvdec: Initialize the m2m context before the controls
media: rkvdec: h264: Limit minimum profile to constrained baseline
media: mediatek: jpeg: support 34bits
media: verisilicon: Free post processor buffers on error
media: platform: mtk-mdp3: Remove unused mdp_get_plat_device
media: amlogic: c3-mipi-csi2: Handle 64-bits division
media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional
media: uvcvideo: Fix deferred probing error
media: uvcvideo: Rollback non processed entities on error
media: uvcvideo: Send control events for partial succeeds
media: uvcvideo: Return the number of processed controls
media: uvcvideo: Do not turn on the camera for some ioctls
media: uvcvideo: Make power management granular
media: uvcvideo: Increase/decrease the PM counter per IOCTL
media: uvcvideo: Create uvc_pm_(get|put) functions
media: uvcvideo: Keep streaming state in the file handle
Documentation: media: Add documentation file c3-isp.rst
Documentation: media: Add documentation file metafmt-c3-isp.rst
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While at it, already adjust the rpe_freq frequency, to highlight
that both are calculated by PCODE at runtime.
Fixes: c6aac2fa77a3 ("drm/xe: Introduce the RPa information")
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://lore.kernel.org/r/20250521165146.39616-4-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 39578fa40420fb11dbe4f42225a347e945d8fd0e)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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The documentation was created with the creation of the component,
however it has never been actually shown in the actual Documentation.
While doing this, fixes the identation style, to avoid new warnings
while building htmldocs.
Fixes: bef52b5c7a19 ("drm/xe: Create a xe_gt_freq component for raw management and sysfs")
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250521165146.39616-3-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit af53f0fd99c3bbb3afd29f1612c9e88c5a92cc01)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
- Update overflow helpers to ease refactoring of on-stack flex array
instances (Gustavo A. R. Silva, Kees Cook)
- lkdtm: Use SLAB_NO_MERGE instead of constructors (Harry Yoo)
- Simplify CONFIG_CC_HAS_COUNTED_BY (Jan Hendrik Farr)
- Disable u64 usercopy KUnit test on 32-bit SPARC (Thomas Weißschuh)
- Add missed designated initializers now exposed by fixed randstruct
(Nathan Chancellor, Kees Cook)
- Document compilers versions for __builtin_dynamic_object_size
- Remove ARM_SSP_PER_TASK GCC plugin
- Fix GCC plugin randstruct, add selftests, and restore COMPILE_TEST
builds
- Kbuild: induce full rebuilds when dependencies change with GCC
plugins, the Clang sanitizer .scl file, or the randstruct seed.
- Kbuild: Switch from -Wvla to -Wvla-larger-than=1
- Correct several __nonstring uses for -Wunterminated-string-initialization
* tag 'hardening-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (23 commits)
Revert "hardening: Disable GCC randstruct for COMPILE_TEST"
lib/tests: randstruct: Add deep function pointer layout test
lib/tests: Add randstruct KUnit test
randstruct: gcc-plugin: Remove bogus void member
net: qede: Initialize qede_ll_ops with designated initializer
scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
md/bcache: Mark __nonstring look-up table
integer-wrap: Force full rebuild when .scl file changes
randstruct: Force full rebuild when seed changes
gcc-plugins: Force full rebuild when plugins change
kbuild: Switch from -Wvla to -Wvla-larger-than=1
hardening: simplify CONFIG_CC_HAS_COUNTED_BY
overflow: Fix direct struct member initialization in _DEFINE_FLEX()
kunit/overflow: Add tests for STACK_FLEX_ARRAY_SIZE() helper
overflow: Add STACK_FLEX_ARRAY_SIZE() helper
input/joystick: magellan: Mark __nonstring look-up table const
watchdog: exar: Shorten identity name to fit correctly
mod_devicetable: Enlarge the maximum platform_device_id name length
overflow: Clarify expectations for getting DEFINE_FLEX variable sizes
compiler_types: Identify compiler versions for __builtin_dynamic_object_size
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This add the support for:
- R1/R2/R4/R8
R1 format was tested with [1] and [2].
[1]: https://lore.kernel.org/r/20240313-new_rotation-v2-0-6230fd5cae59@bootlin.com
[2]: https://lore.kernel.org/igt-dev/20240306-b4-kms_tests-v1-0-8fe451efd2ac@bootlin.com/
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250415-yuv-v18-8-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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Create KUnit tests to test the conversion between YUV and RGB. Test each
conversion and range combination with some common colors.
The code used to compute the expected result can be found in comment.
[Louis Chauvet:
- fix minor formating issues (whitespace, double line)
- change expected alpha from 0x0000 to 0xffff
- adapt to the new get_conversion_matrix usage
- apply the changes from Arthur
- move struct pixel_yuv_u8 to the test itself]
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250415-yuv-v18-6-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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The functions drm_get_color_encoding_name and drm_get_color_range_name
are useful for clarifying test results. Therefore, export them so they
can be used in tests built as modules.
Reviewed-by: José Expósito <jose.exposito89@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250415-yuv-v18-5-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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Now that the driver internally handles these quantization ranges and YUV
encoding matrices, expose the UAPI for setting them.
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
[Louis Chauvet: retained only relevant parts, updated the commit message]
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250415-yuv-v18-3-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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Add support to the YUV formats bellow:
- NV12/NV16/NV24
- NV21/NV61/NV42
- YUV420/YUV422/YUV444
- YVU420/YVU422/YVU444
The conversion from yuv to rgb is done with fixed-point arithmetic, using
32.32 fixed-point numbers and the drm_fixed helpers.
To do the conversion, a specific matrix must be used for each color range
(DRM_COLOR_*_RANGE) and encoding (DRM_COLOR_*). This matrix is stored in
the `conversion_matrix` struct, along with the specific y_offset needed.
This matrix is queried only once, in `vkms_plane_atomic_update` and
stored in a `vkms_plane_state`. Those conversion matrices of each
encoding and range were obtained by rounding the values of the original
conversion matrices multiplied by 2^32. This is done to avoid the use of
floating point operations.
The same reading function is used for YUV and YVU formats. As the only
difference between those two category of formats is the order of field, a
simple swap in conversion matrix columns allows using the same function.
[Louis Chauvet:
- Adapted Arthur's work
- Implemented the read_line_t callbacks for yuv
- add struct conversion_matrix
- store the whole conversion_matrix in the plane state
- remove struct pixel_yuv_u8
- update the commit message
- Merge the modifications from Arthur]
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250415-yuv-v18-2-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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The meaning of each member of the structure was not specified. To clarify
the format used and the reason behind those choices, add some
documentation.
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Link: https://lore.kernel.org/r/20250415-yuv-v18-1-f2918f71ec4b@bootlin.com
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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Log fences using the same format for coherency.
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-11-pierre-eric.pelloux-prayer@amd.com
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This commit adds a document section in drm-uapi.rst about tracepoints,
and mark the events gpu_scheduler_trace.h as stable uAPI.
The goal is to explicitly state that tools can rely on the fields,
formats and semantics of these events.
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-10-pierre-eric.pelloux-prayer@amd.com
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Its only purpose was for trace events, but jobs can already be
uniquely identified using their fence.
The downside of using the fence is that it's only available
after 'drm_sched_job_arm' was called which is true for all trace
events that used job.id so they can safely switch to using it.
Suggested-by: Tvrtko Ursulin <tursulin@igalia.com>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-9-pierre-eric.pelloux-prayer@amd.com
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All events now start with the same prefix (drm_sched_job_).
drm_sched_job_wait_dep was misleading because it wasn't waiting
at all. It's now replaced by trace_drm_sched_job_unschedulable,
which is only traced if the job cannot be scheduled.
For moot dependencies, nothing is traced.
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-8-pierre-eric.pelloux-prayer@amd.com
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For processes with multiple drm_file instances, the drm_client_id is
the only way to map jobs back to their unique owner.
It's even more useful if drm client_name is set, because now a tool
can map jobs to the client name instead of only having access to
the process name.
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Philipp Stanner <phasta@kernel.org>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-7-pierre-eric.pelloux-prayer@amd.com
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We can't trace dependencies from drm_sched_job_add_dependency
because when it's called the job's fence is not available yet.
So instead each dependency is traced individually when
drm_sched_entity_push_job is used.
Tracing the dependencies allows tools to analyze the dependencies
between the jobs (previously it was only possible for fences
traced by drm_sched_job_wait_dep).
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-6-pierre-eric.pelloux-prayer@amd.com
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A fence uniquely identify a job, so this commits updates the places
where a kernel pointer was used as an identifier by:
"fence=%llu:%llu"
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-5-pierre-eric.pelloux-prayer@amd.com
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Since switching the scheduler from using kthreads to workqueues in
commit a6149f039369 ("drm/sched: Convert drm scheduler to use a work
queue rather than kthread") userspace applications cannot determine
the device from the PID of the threads sending the trace events
anymore.
Each queue had its own kthread which had a given PID for the whole
time. So, at least for amdgpu, it was possible to associate a PID
to the hardware queues of each GPU in the system. Then, when a
drm_run_job trace event was received by userspace, the source PID
allowed to associate it back to the correct GPU.
With workqueues this is not possible anymore, so the event needs to
contain the dev_name() to identify the device.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-4-pierre-eric.pelloux-prayer@amd.com
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This will be used in a later commit to trace the drm client_id in
some of the gpu_scheduler trace events.
This requires changing all the users of drm_sched_job_init to
add an extra parameter.
The newly added drm_client_id field in the drm_sched_fence is a bit
of a duplicate of the owner one. One suggestion I received was to
merge those 2 fields - this can't be done right now as amdgpu uses
some special values (AMDGPU_FENCE_OWNER_*) that can't really be
translated into a client id. Christian is working on getting rid of
those; when it's done we should be able to squash owner/drm_client_id
together.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-3-pierre-eric.pelloux-prayer@amd.com
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client_id is a unique id used by fdinfo. Having it listed in 'clients'
output means a userspace application can correlate the fields, eg:
given a fdinfo id get the fdinfo name.
Geiven that client_id is a uint64_t, we use a %20llu printf format to
keep the output aligned (20 = digit count of the biggest uint64_t).
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-2-pierre-eric.pelloux-prayer@amd.com
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Commit 6579a03e68ff ("drm/bridge: analogix_dp: Remove the unnecessary
calls to clk_disable_unprepare() during probing") removed the mismatched
clock_disable calls from analogix_dp_probe.
But that patch was created and sent before
commit e5e9fa9f7aad ("drm/bridge: analogix_dp: Add support to get panel
from the DP AUX bus") was merged, so couldn't know about this change.
So in the original patch the last change is
if (ret) {
dev_err(&pdev->dev, "failed to request irq\n");
- goto err_disable_clk;
+ return ERR_PTR(ret);
}
disable_irq(dp->irq);
return dp;
-
-err_disable_clk:
- clk_disable_unprepare(dp->clock);
- return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(analogix_dp_probe);
the analogix_dp_core.c actually now has the runtime-pm handling between
disable_irq() and return do introducing another goto err_clk_disable there.
So remove that one too and return an error pointer, to not create build
breakage.
Fixes: 6579a03e68ff ("drm/bridge: analogix_dp: Remove the unnecessary calls to clk_disable_unprepare() during probing")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250527225120.3361663-1-heiko@sntech.de
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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adv7533_dsi_config_timing_gen()
To preserve the drivers naming convention rename
adv7511_dsi_config_timing_gen() into adv7533_dsi_config_timing_gen()
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250528070452.901183-3-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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adv7511_mode_set() currently updates only the sync registers of the ADV
bridge. At the end, drm_mode_copy() updates the current mode, but the
horizontal and vertical porch registers of the ADV bridge still retain
values from the old mode.
Move adv7511_dsi_config_timing_gen() into adv7511_mode_set() to ensure
the horizontal and vertical porch registers are correctly updated.
Fixes: ae01d3183d2763ed ("drm/bridge: adv7511: switch to the HDMI connector helpers")
Reported-by: Biju Das <biju.das.jz@bp.renesas.com>
Closes: https://lore.kernel.org/all/aDB8bD6cF7qiSpKd@tom-desktop/
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250528070452.901183-2-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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Indicate which pipe signalled the spurious DE PIPE interrupt.
Might help with debugging a bit if we know where the interrupt
is supposedly coming from.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250513092820.18715-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
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xe_svm_range_get_pages() already calls drm_gpusvm_range_evict()
internally when it fails with -EOPNOTSUPP. Remove the eviction
call in the caller to prevent duplicate handling.
Fixes: e0ff0d7cf928 ("drm/xe/svm: Refactor usage of drm_gpusvm* function in xe_svm")
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250526163907.1011529-1-himal.prasad.ghimiray@intel.com
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
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Refactor ivpu_cmdq_unregister() to ensure the doorbell is unregistered
before destroying the command queue. The NPU firmware requires doorbells
to be unregistered prior to command queue destruction.
If doorbell remains registered when command queue destroy command is sent
firmware will automatically unregister the doorbell, making subsequent
unregister attempts no-operations (NOPs).
Ensure compliance with firmware expectations by moving the doorbell
unregister call ahead of the command queue destruction logic,
thus preventing unnecessary NOP operation.
Fixes: 465a3914b254 ("accel/ivpu: Add API for command queue create/destroy/submit")
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250515094124.255141-1-jacek.lawrynowicz@linux.intel.com
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Use FW names from linux-firmware repo instead of deprecated ones.
The vpu_37xx.bin style names were never released and were only used for
internal testing, so it is safe to remove them.
Fixes: c140244f0cfb ("accel/ivpu: Add initial Panther Lake support")
Cc: stable@vger.kernel.org # v6.13+
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250506092030.280276-1-jacek.lawrynowicz@linux.intel.com
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- Fix missing alloc log when drm_gem_handle_create() fails in
drm_vma_node_allow() and open callback is not called
- Add ivpu_bo->ctx_id that enables to log the actual context
id instead of using 0 as default
- Add couple WARNs and errors so we can catch more memory
corruption issues
Fixes: 37dee2a2f433 ("accel/ivpu: Improve buffer object debug logs")
Cc: stable@vger.kernel.org # v6.8+
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250506091303.262034-1-jacek.lawrynowicz@linux.intel.com
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Merge in late fixes to prepare for the 6.16 net-next PR.
No conflicts nor adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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We have noticed that when PHY timestamping is enabled, L2 frames seems
to be modified by changing two 2 bytes with a value of 0. The place were
these 2 bytes seems to be random(or I couldn't find a pattern). In most
of the cases the userspace can ignore these frames but if for example
those 2 bytes are in the correction field there is nothing to do. This
seems to happen when configuring the HW for IPv4 even that the flow is
not enabled.
These 2 bytes correspond to the UDPv4 checksum and once we don't enable
clearing the checksum when using L2 frames then the frame doesn't seem
to be changed anymore.
Fixes: 7d272e63e0979d ("net: phy: mscc: timestamping and PHC support")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250523082716.2935895-1-horatiu.vultur@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This patch addresses below issues,
1. Active traffic on the leaf node must be stopped before its send queue
is reassigned to the parent. This patch resolves the issue by marking
the node as 'Inner'.
2. During a system reboot, the interface receives TC_HTB_LEAF_DEL
and TC_HTB_LEAF_DEL_LAST callbacks to delete its HTB queues.
In the case of TC_HTB_LEAF_DEL_LAST, although the same send queue
is reassigned to the parent, the current logic still attempts to update
the real number of queues, leadning to below warnings
New queues can't be registered after device unregistration.
WARNING: CPU: 0 PID: 6475 at net/core/net-sysfs.c:1714
netdev_queue_update_kobjects+0x1e4/0x200
Fixes: 5e6808b4c68d ("octeontx2-pf: Add support for HTB offload")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250522115842.1499666-1-hkelam@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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QOS is designed to create a new send queue whenever a class
is created, ensuring proper shaping and scheduling. However,
when multiple send queues are created and deleted in a loop,
SMMU errors are observed.
This patch addresses the issue by performing an data cache sync
during the teardown of QOS send queues.
Fixes: ab6dddd2a669 ("octeontx2-pf: qos send queues management")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250522094742.1498295-1-hkelam@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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To support Multi Vports on Bare metal, increase the device config response
version. And, skip the register HW vport, and register filter steps, when
the Bare metal hostmode is set.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://patch.msgid.link/1747671636-5810-1-git-send-email-haiyangz@microsoft.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
- A fix for running as a Xen dom0 on the iMX8QXP Arm platform
- An update of the xen.config adding XEN_UNPOPULATED_ALLOC for better
support of PVH dom0
- A fix of the Xen balloon driver when running without
CONFIG_XEN_UNPOPULATED_ALLOC
- A fix of the dm_op Xen hypercall on Arm needed to pass user space
buffers to the hypervisor in certain configurations
* tag 'for-linus-6.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/arm: call uaccess_ttbr0_enable for dm_op hypercall
xen/x86: fix initial memory balloon target
xen: enable XEN_UNPOPULATED_ALLOC as part of xen.config
xen: swiotlb: Wire up map_resource callback
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git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping updates from Marek Szyprowski:
"New two step DMA mapping API, which is is a first step to a long path
to provide alternatives to scatterlist and to remove hacks, abuses and
design mistakes related to scatterlists.
This new approach optimizes some calls to DMA-IOMMU layer and cache
maintenance by batching them, reduces memory usage as it is no need to
store mapped DMA addresses to unmap them, and reduces some function
call overhead. It is a combination effort of many people, lead and
developed by Christoph Hellwig and Leon Romanovsky"
* tag 'dma-mapping-6.16-2025-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
docs: core-api: document the IOVA-based API
dma-mapping: add a dma_need_unmap helper
dma-mapping: Implement link/unlink ranges API
iommu/dma: Factor out a iommu_dma_map_swiotlb helper
dma-mapping: Provide an interface to allow allocate IOVA
iommu: add kernel-doc for iommu_unmap_fast
iommu: generalize the batched sync after map interface
dma-mapping: move the PCI P2PDMA mapping helpers to pci-p2pdma.h
PCI/P2PDMA: Refactor the p2pdma mapping helpers
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Configfs can be configured as a loadable module, which causes a link-time
failure for dm-crypt crash dump support:
crash_dump_dm_crypt.c:(.text+0x3a4): undefined reference to `config_item_init_type_name'
aarch64-linux-ld: kernel/crash_dump_dm_crypt.o: in function `configfs_dmcrypt_keys_init':
crash_dump_dm_crypt.c:(.init.text+0x90): undefined reference to `config_group_init'
aarch64-linux-ld: crash_dump_dm_crypt.c:(.init.text+0xb4): undefined reference to `configfs_register_subsystem'
aarch64-linux-ld: crash_dump_dm_crypt.c:(.init.text+0xd8): undefined reference to `configfs_unregister_subsystem'
This could be avoided with a dependency on CONFIGFS_FS=y, but the
dependency has an additional problem of causing Kconfig dependency loops
since most other uses select the symbol.
Using a simple 'select CONFIGFS_FS' here in turn fails with
CONFIG_DM_CRYPT=m, because that still only causes configfs to be a
loadable module.
The only version I found that fixes this reliably uses an additional
Kconfig symbol to ensure the 'select' actually turns on configfs as
builtin, with two additional changes to avoid dependency loops with nvme
and sysfs.
There is no compile-time dependency between configfs and sysfs, so
selecting configfs from a driver with sysfs disabled does not cause link
failures, only the default /sys/kernel/config mount point will not be
created.
Link: https://lkml.kernel.org/r/20250521160359.2132363-1-arnd@kernel.org
Fixes: 6b23858fd63b ("crash_dump: make dm crypt keys persist for the kdump kernel")
Fixes: 1fb470408497 ("nvme-loop: add configfs dependency")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andreas Hindborg <a.hindborg@kernel.org>
Cc: Breno Leitao <leitao@debian.org>
Cc: Chaitanya Kulkarni <kch@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Coiby Xu <coxu@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Prevent calling phy_exit() before phy_init() to avoid abnormal power
count and the following warning during boot up.
[5.146763] phy phy-1d80000.phy.0: phy_power_on was called before phy_init
Fixes: 7bac65687510 ("scsi: ufs: qcom: Power off the PHY if it was already powered on in ufs_qcom_power_up_sequence()")
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Link: https://lore.kernel.org/r/20250526153821.7918-2-quic_nitirawa@quicinc.com
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Fix memory leak when running one-step timestamping. When running
one-step sync timestamping, the HW is configured to insert the TX time
into the frame, so there is no reason to keep the skb anymore. As in
this case the HW will never generate an interrupt to say that the frame
was timestamped, then the frame will never released.
Fix this by freeing the frame in case of one-step timestamping.
Fixes: 7d272e63e0979d ("net: phy: mscc: timestamping and PHC support")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250522115722.2827199-1-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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ufs_qcom_cfg_timers() is clock freq dependent like
ufs_qcom_set_core_clk_ctrl(), hence move ufs_qcom_cfg_timers() call to
clock scaling path. In addition, do not assume the devfreq OPP freq is
always the 'core_clock' freq although 'core_clock' is the first clock
phandle in device tree, use ufs_qcom_opp_freq_to_clk_freq() to find the
core clk freq.
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Co-developed-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Link: https://lore.kernel.org/r/20250522021537.999107-4-quic_ziqichen@quicinc.com
Reported-by: Luca Weiss <luca.weiss@fairphone.com>
Closes: https://lore.kernel.org/linux-arm-msm/D9FZ9U3AEXW4.1I12FX3YQ3JPW@fairphone.com/
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Tested-by: Loïc Minier <loic.minier@oss.qualcomm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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On some platforms, the devfreq OPP freq may be different than the unipro
core clock freq. Implement ufs_qcom_opp_freq_to_clk_freq() and use it to
find the unipro core clk freq.
Fixes: c02fe9e222d1 ("scsi: ufs: qcom: Implement the freq_to_gear_speed() vop")
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Co-developed-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Link: https://lore.kernel.org/r/20250522021537.999107-3-quic_ziqichen@quicinc.com
Reported-by: Luca Weiss <luca.weiss@fairphone.com>
Closes: https://lore.kernel.org/linux-arm-msm/D9FZ9U3AEXW4.1I12FX3YQ3JPW@fairphone.com/
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Tested-by: Loïc Minier <loic.minier@oss.qualcomm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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The vop freq_to_gear() may return a gear greater than the negotiated max
gear. Return the negotiated max gear if the mapped gear is greater.
Fixes: c02fe9e222d1 ("scsi: ufs: qcom: Implement the freq_to_gear_speed() vop")
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Link: https://lore.kernel.org/r/20250522021537.999107-2-quic_ziqichen@quicinc.com
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Closes: https://lore.kernel.org/all/c7f2476a-943a-4d73-ad80-802c91e5f880@linaro.org/
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Tested-by: Loïc Minier <loic.minier@oss.qualcomm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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There isn't a AAC_MIN_NATIVE_SIZE defined so remove eight useless lines.
When at it remove also an unused #define
No functional change.
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20250521165148.8856-1-thenzl@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Correct a minor typo in a comment within scsi_devinfo.c, replacing
"compatibile" with the correct spelling "compatible".
Signed-off-by: mrigendrachaubey <mrigendra.chaubey@gmail.com>
Link: https://lore.kernel.org/r/20250524035516.27341-1-mrigendra.chaubey@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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When preparing for UFS clock scaling, the UFS driver will quiesce all
sdevs queues in the UFS SCSI host tagset list and then unquiesce them in
ufshcd_clock_scaling_unprepare(). If the UFS SCSI host async scan is in
progress at this time, some LUs may be added to the tagset list between
UFS clkscale prepare and unprepare. This can cause two issues:
1. During clock scaling, there may be I/O requests issued through new
added queues that have not been quiesced, leading to task abort issue.
2. These new added queues that have not been quiesced will be unquiesced
as well when UFS clkscale is unprepared, resulting in warning prints.
Therefore, use the mutex lock scan_mutex in
ufshcd_clock_scaling_prepare() and ufshcd_clock_scaling_unprepare() to
protect it.
Co-developed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Link: https://lore.kernel.org/r/20250522081233.2358565-1-quic_ziqichen@quicinc.com
Suggested-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Maximum OTP and EEPROM size for hearthstone PCI1xxxx devices are 8 Kb
and 64 Kb respectively. Adjust max size definitions and return correct
EEPROM length based on device. Also prevent out-of-bound read/write.
Signed-off-by: Rengarajan S <rengarajan.s@microchip.com>
Link: https://patch.msgid.link/20250523173326.18509-1-rengarajan.s@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When SR-IOV is enabled, the FDIR rule is supported to filter packets to
VFs. The action queue id is calculated as an absolute id.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/BE7EA355FDDAAA97+20250523080438.27968-2-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When SR-IOV is enabled, the number of multicast packets is mistakenly
counted starting from queue 0. It would be a wrong count that includes
the packets received on VF. Fix it to count from the correct offset.
Fixes: c52d4b898901 ("net: libwx: Redesign flow when sriov is enabled")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/F70910CFE86C1F6F+20250523080438.27968-1-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Remove lan743x_phy_init from lan743x_hardware_init as it resets the PHY
registers, causing WOL to fail on subsequent attempts. Add a call to
lan743x_hw_reset_phy in the probe function to ensure the PHY is reset
during device initialization.
Fixes: 23f0703c125be ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Thangaraj Samynathan <thangaraj.s@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250526053048.287095-3-thangaraj.s@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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rename the function to lan743x_hw_reset_phy to better describe it
operation.
Fixes: 23f0703c125be ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Thangaraj Samynathan <thangaraj.s@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250526053048.287095-2-thangaraj.s@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Issue flagged by coverity. Add a safety check for the return value
of dma_set_mask_and_coherent, go to a safe exit if it returns error.
Link: https://scan7.scan.coverity.com/#/project-view/53936/11354?selectedIssue=1643754
Signed-off-by: Sergio Perez Gonzalez <sperezglz@gmail.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://patch.msgid.link/20250526032034.84900-1-sperezglz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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