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2025-05-28Merge tag 'selinux-pr-20250527' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: - Reduce the SELinux impact on path walks. Add a small directory access cache to the per-task SELinux state. This cache allows SELinux to cache the most recently used directory access decisions in order to avoid repeatedly querying the AVC on path walks where the majority of the directories have similar security contexts/labels. My performance measurements are crude, but prior to this patch the time spent in SELinux code on a 'make allmodconfig' run was 103% that of __d_lookup_rcu(), and with this patch the time spent in SELinux code dropped to 63% of __d_lookup_rcu(), a ~40% improvement. Additional improvments can be expected in the future, but those will require additional SELinux policy/toolchain support. - Add support for wildcards in genfscon policy statements. This patch allows for wildcards in the genfscon patch matching logic as opposed to the prefix matching that was used prior to this change. Adding wilcard support allows for more expressive and efficient path matching in the policy which is especially helpful for sysfs, and has resulted in a ~15% boot time reduction in Android. SELinux policies can opt into wilcard matching by using the "genfs_seclabel_wildcard" policy capability. - Unify the error/OOM handling of the SELinux network caches. A failure to allocate memory for the SELinux network caches isn't fatal as the object label can still be safely returned to the caller, it simply means that we cannot add the new data to the cache, at least temporarily. This patch corrects this behavior for the InfiniBand cache and does some minor cleanup. - Minor improvements around constification, 'likely' annotations, and removal of bogus comments. * tag 'selinux-pr-20250527' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: fix the kdoc header for task_avdcache_update selinux: remove a duplicated include selinux: reduce path walk overhead selinux: support wildcard match in genfscon selinux: drop copy-paste comment selinux: unify OOM handling in network hashtables selinux: add likely hints for fast paths selinux: contify network namespace pointer selinux: constify network address pointer
2025-05-28drm/xe: Add missing documentation of rpa_freqRodrigo Vivi
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>
2025-05-28drm/xe: Make xe_gt_freq part of the DocumentationRodrigo Vivi
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>
2025-05-28Merge tag 'lsm-pr-20250527' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull lsm update from Paul Moore: "One minor LSM framework patch to move the selinux_netlink_send() hook under the CONFIG_SECURITY_NETWORK Kconfig knob" * tag 'lsm-pr-20250527' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: lsm: Move security_netlink_send to under CONFIG_SECURITY_NETWORK
2025-05-28Merge tag 'integrity-v6.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity Pull integrity updates from Mimi Zohar: "Carrying the IMA measurement list across kexec is not a new feature, but is updated to address a couple of issues: - Carrying the IMA measurement list across kexec required knowing apriori all the file measurements between the "kexec load" and "kexec execute" in order to measure them before the "kexec load". Any delay between the "kexec load" and "kexec exec" exacerbated the problem. - Any file measurements post "kexec load" were not carried across kexec, resulting in the measurement list being out of sync with the TPM PCR. With these changes, the buffer for the IMA measurement list is still allocated at "kexec load", but copying the IMA measurement list is deferred to after quiescing the TPM. Two new kexec critical data records are defined" * tag 'integrity-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: ima: do not copy measurement list to kdump kernel ima: measure kexec load and exec events as critical data ima: make the kexec extra memory configurable ima: verify if the segment size has changed ima: kexec: move IMA log copy from kexec load to execute ima: kexec: define functions to copy IMA log at soft boot ima: kexec: skip IMA segment validation after kexec soft reboot kexec: define functions to map and unmap segments ima: define and call ima_alloc_kexec_file_buf() ima: rename variable the seq_file "file" to "ima_kexec_file"
2025-05-28Merge tag 'Smack-for-6.16' of https://github.com/cschaufler/smack-nextLinus Torvalds
Pull smack update from Casey Schaufler: "One trivial kernel doc fix" * tag 'Smack-for-6.16' of https://github.com/cschaufler/smack-next: security/smack/smackfs: small kernel-doc fixes
2025-05-28Merge tag 'hardening-v6.16-rc1' of ↵Linus Torvalds
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 ...
2025-05-28Merge tag 'seccomp-v6.16-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp updates from Kees Cook: - selftest fixes for arm32 (Neill Kapron, Terry Tritton) - documentation typo fix (Sumanth Gavini) * tag 'seccomp-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests: seccomp: Fix "performace" to "performance" selftests/seccomp: fix negative_ENOSYS tracer tests on arm32 selftests/seccomp: fix syscall_restart test for arm compat
2025-05-28dt-bindings: timer: Add fsl,vf610-pit.yamlFrank Li
Add binding doc fsl,vf610-pit.yaml to fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/vf/vf610m4-colibri.dtb: /soc/bus@40000000/pit@40037000: failed to match any schema with compatible: ['fsl,vf610-pit'] Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250522205710.502779-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-05-28drm/vkms: Add support for DRM_FORMAT_R*Louis Chauvet
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>
2025-05-28drm/vkms: Add how to run the Kunit testsArthur Grillo
Now that we have KUnit tests, add instructions on how to run them. Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net> Reviewed-by: José Expósito <jose.exposito89@gmail.com> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20250415-yuv-v18-7-f2918f71ec4b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-05-28drm/vkms: Create KUnit tests for YUV conversionsArthur Grillo
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>
2025-05-28drm: Export symbols to use in testsLouis Chauvet
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>
2025-05-28drm/vkms: Drop YUV formats TODOArthur Grillo
VKMS has support for YUV formats now. Remove the task from the TODO list. 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-v18-4-f2918f71ec4b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-05-28drm/vkms: Add range and encoding properties to the planeArthur Grillo
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>
2025-05-28drm/vkms: Add YUV supportArthur Grillo
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>
2025-05-28drm/vkms: Document pixel_argb_u16Louis Chauvet
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>
2025-05-28drm/amdgpu: update trace format to match gpu_scheduler_tracePierre-Eric Pelloux-Prayer
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
2025-05-28drm/doc: Document some tracepoints as uAPIPierre-Eric Pelloux-Prayer
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
2025-05-28drm: Get rid of drm_sched_job.idPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Cleanup event namesPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Add the drm_client_id to the drm_sched_run/exec_job eventsPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Trace dependencies for GPU jobsPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Cleanup gpu_scheduler trace eventsPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Add device name to the drm_sched_process_job eventPierre-Eric Pelloux-Prayer
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
2025-05-28drm/sched: Store the drm client_id in drm_sched_fencePierre-Eric Pelloux-Prayer
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
2025-05-28drm/debugfs: Output client_id in in drm_clients_infoPierre-Eric Pelloux-Prayer
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
2025-05-28drm/bridge: analogix_dp: Fix clk-disable removalHeiko Stuebner
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>
2025-05-28drm/bridge: adv7511: Rename adv7511_dsi_config_timing_gen() into ↵Tommaso Merciai
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>
2025-05-28drm/bridge: adv7511: Move adv711_dsi_config_timing_gen() into adv7511_mode_set()Tommaso Merciai
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>
2025-05-28dt-bindings: gpu: mali-bifrost: Add compatible for RZ/G3E SoCTommaso Merciai
Add a compatible string for the Renesas RZ/G3E SoC variants that include a Mali-G52 GPU. These variants share the same restrictions on interrupts, clocks, and power domains as the RZ/G2L SoC, so extend the existing schema validation accordingly. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> Link: https://lore.kernel.org/r/20250528073040.904033-1-tommaso.merciai.xr@bp.renesas.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-05-28perf test trace_summary: Skip --bpf-summary tests if no libbpfIan Rogers
If perf is built without libbpf (e.g. NO_LIBBPF=1) then the --bpf-summary perf trace tests will fail. Skip the tests as this is expected behavior. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Howard Chu <howardchu95@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Gary Guo <gary@garyguo.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Trevor Gross <tmgross@umich.edu> Cc: Weilin Wang <weilin.wang@intel.com> Link: https://lore.kernel.org/r/20250528032637.198960-7-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf test intel-pt: Skip jitdump test if no libelfIan Rogers
jitdump support is only present if building with libelf. Skip the intel-pt jitdump test if perf isn't compiled with libelf support. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Gary Guo <gary@garyguo.net> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Trevor Gross <tmgross@umich.edu> Cc: Weilin Wang <weilin.wang@intel.com> Link: https://lore.kernel.org/r/20250528032637.198960-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf intel-tpebs: Avoid race when evlist is being deletedIan Rogers
Reading through the evsel->evlist may seg fault if a sample arrives when the evlist is being deleted. Detect this case and ignore samples arriving when the evlist is being deleted. Fixes: bcfab08db7fb38bf ("perf intel-tpebs: Filter non-workload samples") Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Gary Guo <gary@garyguo.net> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Trevor Gross <tmgross@umich.edu> Cc: Weilin Wang <weilin.wang@intel.com> Link: https://lore.kernel.org/r/20250528032637.198960-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf test demangle-java: Don't segv if demangling failsIan Rogers
The buffer returned by dso__demangle_sym() may be NULL, don't segv in strcmp if this happens. Currently this happens for NO_LIBELF=1 builds. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Gary Guo <gary@garyguo.net> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Trevor Gross <tmgross@umich.edu> Cc: Weilin Wang <weilin.wang@intel.com> Link: https://lore.kernel.org/r/20250528032637.198960-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf symbol: Fix use-after-free in filename__read_build_idIan Rogers
The same buf is used for the program headers and reading notes. As the notes memory may be reallocated then this corrupts the memory pointed to by the phdr. Using the same buffer is in any case a logic error. Rather than deal with the duplicated code, introduce an elf32 boolean and a union for either the elf32 or elf64 headers that are in use. Let the program headers have their own memory and grow the buffer for notes as necessary. Before `perf list -j` compiled with asan would crash with: ``` ==4176189==ERROR: AddressSanitizer: heap-use-after-free on address 0x5160000070b8 at pc 0x555d3b15075b bp 0x7ffebb5a8090 sp 0x7ffebb5a8088 READ of size 8 at 0x5160000070b8 thread T0 #0 0x555d3b15075a in filename__read_build_id tools/perf/util/symbol-minimal.c:212:25 #1 0x555d3ae43aff in filename__sprintf_build_id tools/perf/util/build-id.c:110:8 ... 0x5160000070b8 is located 312 bytes inside of 560-byte region [0x516000006f80,0x5160000071b0) freed by thread T0 here: #0 0x555d3ab21840 in realloc (perf+0x264840) (BuildId: 12dff2f6629f738e5012abdf0e90055518e70b5e) #1 0x555d3b1506e7 in filename__read_build_id tools/perf/util/symbol-minimal.c:206:11 ... previously allocated by thread T0 here: #0 0x555d3ab21423 in malloc (perf+0x264423) (BuildId: 12dff2f6629f738e5012abdf0e90055518e70b5e) #1 0x555d3b1503a2 in filename__read_build_id tools/perf/util/symbol-minimal.c:182:9 ... ``` Note: this bug is long standing and not introduced by the other asan fix in commit fa9c4977fbfb ("perf symbol-minimal: Fix double free in filename__read_build_id"). Fixes: b691f64360ecec49 ("perf symbols: Implement poor man's ELF parser") Signed-off-by: Ian Rogers <irogers@google.com> Link: https://lore.kernel.org/r/20250528032637.198960-2-irogers@google.com Cc: Mark Rutland <mark.rutland@arm.com> Cc: Gary Guo <gary@garyguo.net> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Howard Chu <howardchu95@gmail.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Weilin Wang <weilin.wang@intel.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Trevor Gross <tmgross@umich.edu> Cc: linux-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf pmu: Avoid segv for missing name/alias_name in wildcardingIan Rogers
The pmu name or alias_name fields may be NULL and should be skipped if so. This is done in all loops of perf_pmu___name_match except the final wildcard loop which was an oversight. Fixes: 63e287131cf0c59b ("perf pmu: Rename name matching for no suffix or wildcard variants") Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20250527215035.187992-1-irogers@google.com [ Fixup the Fixes: tag to the right commit ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28perf machine: Factor creating a "live" machine out of dwarf-unwindIan Rogers
Factor out for use in places other than the dwarf unwinding tests for libunwind. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Anne Macedo <retpolanne@posteo.net> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Dr. David Alan Gilbert <linux@treblig.org> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20250313052952.871958-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2025-05-28ASoC: dt-bindings: qcom,sm8250: Add Fairphone 5 sound cardLuca Weiss
Document the bindings for the sound card on Fairphone 5 which uses the older non-audioreach audio architecture. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20250507-fp5-dp-sound-v4-1-4098e918a29e@fairphone.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-05-28s390/uv: Always return 0 from s390_wiggle_split_folio() if successfulDavid Hildenbrand
Let's consistently return 0 if the operation was successful, and just detect ourselves whether splitting is required -- folio_test_large() is a cheap operation. Update the documentation. Should we simply always return -EAGAIN instead of 0, so we don't have to handle it in the caller? Not sure, staring at the documentation, this way looks a bit cleaner. Signed-off-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20250516123946.1648026-3-david@redhat.com Message-ID: <20250516123946.1648026-3-david@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
2025-05-28s390/uv: Don't return 0 from make_hva_secure() if the operation was not ↵David Hildenbrand
successful If s390_wiggle_split_folio() returns 0 because splitting a large folio succeeded, we will return 0 from make_hva_secure() even though a retry is required. Return -EAGAIN in that case. Otherwise, we'll return 0 from gmap_make_secure(), and consequently from unpack_one(). In kvm_s390_pv_unpack(), we assume that unpacking succeeded and skip unpacking this page. Later on, we run into issues and fail booting the VM. So far, this issue was only observed with follow-up patches where we split large pagecache XFS folios. Maybe it can also be triggered with shmem? We'll cleanup s390_wiggle_split_folio() a bit next, to also return 0 if no split was required. Fixes: d8dfda5af0be ("KVM: s390: pv: fix race when making a page secure") Cc: stable@vger.kernel.org Signed-off-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20250516123946.1648026-2-david@redhat.com Message-ID: <20250516123946.1648026-2-david@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
2025-05-28ASoC: tas571x: fix tas5733 num_controlsBram Vlerick
Commit e3de7984e451 ("ASoC: tas571x: add separate tas5733 controls") introduces a separate struct for the tas5733 controls but did not update the num_controls with the correct ARRAY_SIZE. Fixes: e3de7984e451 ("ASoC: tas571x: add separate tas5733 controls") Signed-off-by: Bram Vlerick <bram.vlerick@openpixelsystems.org> Acked-by: Peter Korsgaard <peter@korsgaard.com> Link: https://patch.msgid.link/20250528-tas5733-fix-controls-size-v1-1-5c70595accaf@openpixelsystems.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-28Merge branch 'kvm-lockdep-common' into HEADPaolo Bonzini
Introduce new mutex locking functions mutex_trylock_nest_lock() and mutex_lock_killable_nest_lock() and use them to clean up locking of all vCPUs for a VM. For x86, this removes some complex code that was used instead of lockdep's "nest_lock" feature. For ARM and RISC-V, this removes a lockdep warning when the VM is configured to have more than MAX_LOCK_DEPTH vCPUs, and removes a fair amount of duplicate code by sharing the logic across all architectures. Signed-off-by: Paolo BOnzini <pbonzini@redhat.com>
2025-05-28rust: add helper for mutex_trylockPaolo Bonzini
After commit c5b6ababd21a ("locking/mutex: implement mutex_trylock_nested", currently in the KVM tree) mutex_trylock() will be a macro when lockdep is enabled. Rust therefore needs the corresponding helper. Just add it and the rust/bindings/bindings_helpers_generated.rs Makefile rules will do their thing. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20250528083431.1875345-1-pbonzini@redhat.com> Acked-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-28accel/ivpu: Reorder Doorbell Unregister and Command Queue DestructionKarol Wachowski
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
2025-05-28accel/ivpu: Use firmware names from upstream repoJacek Lawrynowicz
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
2025-05-28accel/ivpu: Improve buffer object loggingJacek Lawrynowicz
- 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
2025-05-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
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>
2025-05-28selftests/bpf: Fix bpf selftest build warningSaket Kumar Bhaskar
On linux-next, build for bpf selftest displays a warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'. Commit 8066e388be48 ("net: add UAPI to the header guard in various network headers") changed the header guard from _LINUX_IF_XDP_H to _UAPI_LINUX_IF_XDP_H in include/uapi/linux/if_xdp.h. To resolve the warning, update tools/include/uapi/linux/if_xdp.h to align with the changes in include/uapi/linux/if_xdp.h Fixes: 8066e388be48 ("net: add UAPI to the header guard in various network headers") Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> Closes: https://lore.kernel.org/all/c2bc466d-dff2-4d0d-a797-9af7f676c065@linux.ibm.com/ Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com> Signed-off-by: Saket Kumar Bhaskar <skb99@linux.ibm.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://patch.msgid.link/20250527054138.1086006-1-skb99@linux.ibm.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-28selftests: netfilter: Fix skip of wildcard interface testPhil Sutter
The script is supposed to skip wildcard interface testing if unsupported by the host's nft tool. The failing check caused script abort due to 'set -e' though. Fix this by running the potentially failing nft command inside the if-conditional pipe. Fixes: 73db1b5dab6f ("selftests: netfilter: Torture nftables netdev hooks") Signed-off-by: Phil Sutter <phil@nwl.cc> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Link: https://patch.msgid.link/20250527094117.18589-1-phil@nwl.cc Signed-off-by: Paolo Abeni <pabeni@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-16 22:38:56 +0000