mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-06 18:57:23 +00:00
14,691 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Arvind Yadav
|
70773bef4e |
drm/amdgpu: update userqueue BOs and PDs
This patch updates the VM_IOCTL to allow userspace to synchronize the mapping/unmapping of a BO in the page table. The major changes are: - it adds a drm_timeline object as an input parameter to the VM IOCTL. - this object is used by the kernel to sync the update of the BO in the page table during the mapping of the object. - the kernel also synchronizes the tlb flush of the page table entry of this object during the unmapping (Added in this series: https://patchwork.freedesktop.org/series/131276/ and https://patchwork.freedesktop.org/patch/584182/) - the userspace can wait on this timeline, and then the BO is ready to be consumed by the GPU. The UAPI for the same has been approved here: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/392 V2: - remove the eviction fence coupling V3: - added the drm timeline support instead of input/output fence (Christian) V4: - made timeline 64-bit (Christian) - bug fix (Arvind) V5: GLCTS bug fix (Arvind) V6: Rename syncobj_handle -> timeline_syncobj_out Rename point -> timeline_point_in (Marek) V7: Addressed review comments from Christian: - do not send last_update fence in case of vm_clear_freed, instead return the fence from gen_va_update_vm - move the functions to update bo_mapping to amdgpu_gem.c - do not use amdgpu_userq_update_vm anymore in userq_create() V8: Addressed review comments from Christian: - Split amdgpu_gem_update_bo_mapping function. - amdgpu_gem_va_update_vm should return stub for error. V9: Addressed review comments from Christian: - Rename the function amdgpu_gem_update_timeline_node. - amdgpu_gem_update_timeline_node should be void function. - when timeline_point is zero don't allocate a chain and call drm_syncobj_replace_fence() instead of drm_syncobj_add_point(). V11: rebase V12: Fix 32-bit holes issue in sturct drm_amdgpu_gem_va. V13: Fix the review comment by renaming timeline syncobj (Marek) Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Felix Kuehling <felix.kuehling@amd.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arvind Yadav <arvind.yadav@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
Arunpravin Paneer Selvam
|
15e30a6e47 |
drm/amdgpu: Add wait IOCTL timeline syncobj support
Add user fence wait IOCTL timeline syncobj support.
v2:(Christian)
- handle dma_fence_wait() return value.
- shorten the variable name syncobj_timeline_points a bit.
- move num_points up to avoid padding issues.
v3:(Christian)
- Handle timeline drm_syncobj_find_fence() call error
handling
- Use dma_fence_unwrap_for_each() in timeline fence as
there could be more than one fence.
v4:(Christian)
- Drop the first num_fences since fence is always included in
the dma_fence_unwrap_for_each() iteration, when fence != f
then fence is most likely just a container.
v5: Added Alex RB to merge the kernel UAPI changes since he has
already approved the amdgpu_drm.h changes.
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
|
Arunpravin Paneer Selvam
|
6b0c7c3673 |
drm/amdgpu: UAPI headers for userqueue Secure semaphore
Add UAPI header support for userqueue Secure semaphore
v2: Worked on review comments from Christian for the following
modifications
- Add bo handles, bo flags and padding fields.
- Include value/va in a combined array.
v3: Worked on review comments from Christian
- Add num_fences field to obtain the number of objects required
to allocate memory for userq_fence_info.
- Replace obj_handle name with syncobj_handle.
- Replace point name with syncobj_point.
- Replace count_handles name with num_syncobj_handles.
- Fix structure padding related issues.
v4: Worked on review comments from Christian
- Modify the bo flags description.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
Shashank Sharma
|
2c695d7c07 |
drm/amdgpu: enable compute/gfx usermode queue
This patch does the necessary changes required to
enable compute workload support using the existing
usermode queues infrastructure.
V9: Patch introduced
V10: Add custom IP specific mqd strcuture for compute (Alex)
V11: Rename drm_amdgpu_userq_mqd_compute_gfx_v11 to
drm_amdgpu_userq_mqd_compute_gfx11 (Marek)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
|
Arvind Yadav
|
543b614537 |
drm/amdgpu: enable SDMA usermode queues
This patch does necessary modifications to enable the SDMA
usermode queues using the existing userqueue infrastructure.
V9: introduced this patch in the series
V10: use header file instead of extern (Alex)
V11: rename drm_amdgpu_userq_mqd_sdma_gfx_v11 to
drm_amdgpu_userq_mqd_sdma_gfx11 (Marek)
Cc: Christian König <Christian.Koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
|
Shashank Sharma
|
a1d201e169 |
drm/amdgpu: enable GFX-V11 userqueue support
This patch enables GFX-v11 IP support in the usermode queue base
code. It typically:
- adds a GFX_v11 specific MQD structure
- sets IP functions to create and destroy MQDs
- sets MQD objects coming from userspace
V10: introduced this spearate patch for GFX V11 enabling (Alex).
V11: Addressed review comments:
- update the comments in GFX mqd structure informing user about using
the INFO IOCTL for object sizes (Alex)
- rename struct drm_amdgpu_userq_mqd_gfx_v11 to
drm_amdgpu_userq_mqd_gfx11 (Marek)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
Alex Deucher
|
7eb61c2dff |
drm/amdgpu: UAPI for user queue management
This patch intorduces new UAPI/IOCTL for usermode graphics
queue. The userspace app will fill this structure and request
the graphics driver to add a graphics work queue for it. The
output of this UAPI is a queue id.
This UAPI maps the queue into GPU, so the graphics app can start
submitting work to the queue as soon as the call returns.
V2: Addressed review comments from Alex and Christian
- Make the doorbell offset's comment clearer
- Change the output parameter name to queue_id
V3: Integration with doorbell manager
V4:
- Updated the UAPI doc (Pierre-Eric)
- Created a Union for engine specific MQDs (Alex)
- Added Christian's R-B
V5:
- Add variables for GDS and CSA in MQD structure (Alex)
- Make MQD data a ptr-size pair instead of union (Alex)
V9:
- renamed struct drm_amdgpu_userq_mqd_gfx_v11 to struct
drm_amdgpu_userq_mqd as its being used for SDMA and
compute queues as well
V10:
- keeping the drm_amdgpu_userq_mqd IP independent, moving the
_gfx_v11 objects in a separate structure in other patch.
(Alex)
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
Dave Airlie
|
626fb11566 |
Linux 6.14-rc6
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmfOKBUeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG1aQH/iC+Oyij4VxAjBek BOXIT/p6CwlIXb8ObiWWcRjDPizlcxb3RaV8J2RO+IqaQ2wltxpFANq2G7Re2FPm SNcEpIURAOVcxHGedcfFA91srO5F4FzNTO8LVp7MIbcgMYy3pdk+dbZmi6A691R+ t9pb74m+MAnF1o/MUx7pUlhAT/4ymuuR0F7WCSg4h0Xwe5m0nlJY89kJBC7PCjyd n3mdhsz3rDSLmt/z/T7HGD89r8sYSvm9cOKtL3ELgGTrm7boQV8ii9Y9w04DI8PQ JmIernugcCxmhH36mVUAHgJf2+/T388xFUh/D5+skeUOUZpaJZG866rnb32WpsHc eWLFUeg= =Wypt -----END PGP SIGNATURE----- Backmerge tag 'v6.14-rc6' into drm-next This is a backmerge from Linux 6.14-rc6, needed for the nova PR. Signed-off-by: Dave Airlie <airlied@redhat.com> |
||
|
Dave Airlie
|
11a5c6445a |
UAPI Changes:
- Expose per-engine activity via perf pmu (Riana, Lucas, Umesh)
- Add support for EU stall sampling (Harish, Ashutosh)
- Allow userspace to provide low latency hint for submission (Tejas)
- GPU SVM and Xe SVM implementation (Matthew Brost)
Cross-subsystem Changes:
- devres handling for component drivers (Lucas)
- Backmege drm-next to allow cross dependent change with i915
- GPU SVM and Xe SVM implementation (Matthew Brost)
Core Changes:
Driver Changes:
- Fixes to userptr and missing validations (Matthew Auld, Thomas
Hellström, Matthew Brost)
- devcoredump typos and error handling improvement (Shuicheng)
- Allow oa_exponent value of 0 (Umesh)
- Finish moving device probe to devm (Lucas)
- Fix race between submission restart and scheduled being freed (Tejas)
- Fix counter overflows in gt_stats (Francois)
- Refactor and add missing workarounds and tunings for pre-Xe2 platforms
(Aradhya, Tvrtko)
- Fix PXP locks interaction with exec queues being killed (Daniele)
- Eliminate TIMESTAMP_OVERRIDE from xe (Matt Roper)
- Change xe_gen_wa_oob to allow building on MacOS (Daniel Gomez)
- New workarounds for Panther Lake (Tejas)
- Fix VF resume errors (Satyanarayana)
- Fix workaround infra skipping some workarounds dependent on engine
initialization (Tvrtko)
- Improve per-IP descriptors (Gustavo)
- Add more error injections to probe sequence (Francois)
-----BEGIN PGP SIGNATURE-----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=98mS
-----END PGP SIGNATURE-----
Merge tag 'drm-xe-next-2025-03-07' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Expose per-engine activity via perf pmu (Riana, Lucas, Umesh)
- Add support for EU stall sampling (Harish, Ashutosh)
- Allow userspace to provide low latency hint for submission (Tejas)
- GPU SVM and Xe SVM implementation (Matthew Brost)
Cross-subsystem Changes:
- devres handling for component drivers (Lucas)
- Backmege drm-next to allow cross dependent change with i915
- GPU SVM and Xe SVM implementation (Matthew Brost)
Core Changes:
Driver Changes:
- Fixes to userptr and missing validations (Matthew Auld, Thomas
Hellström, Matthew Brost)
- devcoredump typos and error handling improvement (Shuicheng)
- Allow oa_exponent value of 0 (Umesh)
- Finish moving device probe to devm (Lucas)
- Fix race between submission restart and scheduled being freed (Tejas)
- Fix counter overflows in gt_stats (Francois)
- Refactor and add missing workarounds and tunings for pre-Xe2 platforms
(Aradhya, Tvrtko)
- Fix PXP locks interaction with exec queues being killed (Daniele)
- Eliminate TIMESTAMP_OVERRIDE from xe (Matt Roper)
- Change xe_gen_wa_oob to allow building on MacOS (Daniel Gomez)
- New workarounds for Panther Lake (Tejas)
- Fix VF resume errors (Satyanarayana)
- Fix workaround infra skipping some workarounds dependent on engine
initialization (Tvrtko)
- Improve per-IP descriptors (Gustavo)
- Add more error injections to probe sequence (Francois)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ilc5jvtyaoyi6woyhght5a6sw5jcluiojjueorcyxbynrcpcjp@mw2mi6rd6a7l
|
||
|
Dave Airlie
|
236f475d29 |
amdgpu:
- Fix spelling typos - RAS updates - VCN 5.0.1 updates - SubVP fixes - DCN 4.0.1 fixes - MSO DPCD fixes - DIO encoder refactor - PCON fixes - Misc cleanups - DMCUB fixes - USB4 DP fixes - DM cleanups - Backlight cleanups and fixes - Support platform backlight curves - Misc code cleanups - SMU 14 fixes - JPEG 4.0.3 reset updates - SR-IOV fixes - SVM fixes - GC 12 DCC fixes - DC DCE 6.x fix - Hiberation fix amdkfd: - Fix possible NULL pointer in queue validation - Remove unnecessary CP domain validation - SDMA queue reset support - Add per process flags radeon: - Fix spelling typos - RS400 hyperZ fix UAPI: - Add KFD per process flags for setting precision Proposed user space: |
||
Harish Kasiviswanathan
|
cf6d949a40 |
drm/amdkfd: Add support for more per-process flag
Add support for more per-process flags starting with option to configure
MFMA precision for gfx 9.5
v2: Change flag name to KFD_PROC_FLAG_MFMA_HIGH_PRECISION
Remove unused else condition
v3: Bump the KFD API version
v4: Missed SH_MEM_CONFIG__PRECISION_MODE__SHIFT define. Added it.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Reviewed-by: Amber Lin <Amber.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
||
Matthew Brost
|
77613a2e10 |
drm/xe/uapi: Add DRM_XE_QUERY_CONFIG_FLAG_HAS_CPU_ADDR_MIRROR
Add the DRM_XE_QUERY_CONFIG_FLAG_HAS_CPU_ADDR_MIRROR device query flag, which indicates whether the device supports CPU address mirroring. The intent is for UMDs to use this query to determine if a VM can be set up with CPU address mirroring. This flag is implemented by checking if the device supports GPU faults. v7: - Only report enabled if CONFIG_DRM_GPUSVM is selected (CI) Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306012657.3505757-20-matthew.brost@intel.com |
||
|
Matthew Brost
|
b43e864af0 |
drm/xe/uapi: Add DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR
Add the DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR flag, which is used to create unpopulated virtual memory areas (VMAs) without memory backing or GPU page tables. These VMAs are referred to as CPU address mirror VMAs. The idea is that upon a page fault or prefetch, the memory backing and GPU page tables will be populated. CPU address mirror VMAs only update GPUVM state; they do not have an internal page table (PT) state, nor do they have GPU mappings. It is expected that CPU address mirror VMAs will be mixed with buffer object (BO) VMAs within a single VM. In other words, system allocations and runtime allocations can be mixed within a single user-mode driver (UMD) program. Expected usage: - Bind the entire virtual address (VA) space upon program load using the DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR flag. - If a buffer object (BO) requires GPU mapping (runtime allocation), allocate a CPU address using mmap(PROT_NONE), bind the BO to the mmapped address using existing bind IOCTLs. If a CPU map of the BO is needed, mmap it again to the same CPU address using mmap(MAP_FIXED) - If a BO no longer requires GPU mapping, munmap it from the CPU address space and them bind the mapping address with the DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR flag. - Any malloc'd or mmapped CPU address accessed by the GPU will be faulted in via the SVM implementation (system allocation). - Upon freeing any mmapped or malloc'd data, the SVM implementation will remove GPU mappings. Only supporting 1 to 1 mapping between user address space and GPU address space at the moment as that is the expected use case. uAPI defines interface for non 1 to 1 but enforces 1 to 1, this restriction can be lifted if use cases arrise for non 1 to 1 mappings. This patch essentially short-circuits the code in the existing VM bind paths to avoid populating page tables when the DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR flag is set. v3: - Call vm_bind_ioctl_ops_fini on -ENODATA - Don't allow DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR on non-faulting VMs - s/DRM_XE_VM_BIND_FLAG_SYSTEM_ALLOCATOR/DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR (Thomas) - Rework commit message for expected usage (Thomas) - Describe state of code after patch in commit message (Thomas) v4: - Fix alignment (Checkpatch) Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306012657.3505757-9-matthew.brost@intel.com |
||
Jonathan Kim
|
ceb7114c96 |
drm/amdkfd: flag per-sdma queue reset supported to user space
Similar to compute queue reset, flag SDMA queue reset capabilities to user space for safe testing. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
Tejas Upadhyay
|
5488bec96b |
drm/xe/uapi: Use hint for guc to set GT frequency
Allow user to provide a low latency hint. When set, KMD sends a hint
to GuC which results in special handling for that process. SLPC will
ramp the GT frequency aggressively every time it switches to this
process.
We need to enable the use of SLPC Compute strategy during init, but
it will apply only to processes that set this bit during process
creation.
Improvement with this approach as below:
Before,
:~$ NEOReadDebugKeys=1 EnableDirectSubmission=0 clpeak --kernel-latency
Platform: Intel(R) OpenCL Graphics
Device: Intel(R) Graphics [0xe20b]
Driver version : 24.52.0 (Linux x64)
Compute units : 160
Clock frequency : 2850 MHz
Kernel launch latency : 283.16 us
After,
:~$ NEOReadDebugKeys=1 EnableDirectSubmission=0 clpeak --kernel-latency
Platform: Intel(R) OpenCL Graphics
Device: Intel(R) Graphics [0xe20b]
Driver version : 24.52.0 (Linux x64)
Compute units : 160
Clock frequency : 2850 MHz
Kernel launch latency : 63.38 us
Compute PR: https://github.com/intel/compute-runtime/pull/794
Mesa PR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33214
IGT PR: https://patchwork.freedesktop.org/patch/639989/
V10(Lucas):
- Remove doc from drm-uapi.rst
v9(Vinay):
- remove extra line, align commit message
v8(Vinay):
- Add separate example for using low latency hint
v7(Jose):
- Update UMD PR
- applicable to all gpus
V6:
- init flags, remove redundant flags check (MAuld)
V5:
- Move uapi doc to documentation and GuC ABI specific change (Rodrigo)
- Modify logic to restrict exec queue flags (MAuld)
V4:
- To make it clear, dont use exec queue word (Vinay)
- Correct typo in description of flag (Jose/Vinay)
- rename set_strategy api and replace ctx with exec queue(Vinay)
- Start with 0th bit to indentify user flags (Jose)
V3:
- Conver user flag to kernel internal flag and use (Oak)
- Support query config for use to check kernel support (Jose)
- Dont need to take runtime pm (Vinay)
V2:
- DRM_XE_EXEC_QUEUE_LOW_LATENCY_HINT 1 planned for other hint(Szymon)
- Add motivation to description (Lucas)
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250228070224.739295-2-tejas.upadhyay@intel.com
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
|
||
Lucas De Marchi
|
0410c61215 |
Merge drm/drm-next into drm-xe-next
Sync to fix conlicts between drm-xe-next and drm-intel-next. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> |
||
David Yat Sin
|
e90711946b |
drm/amdkfd: clamp queue size to minimum
If queue size is less than minimum, clamp it to minimum to prevent underflow when writing queue mqd. Signed-off-by: David Yat Sin <David.YatSin@amd.com> Reviewed-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Dave Airlie
|
33e26f3544 |
UAPI Changes:
- Add mmap support for PCI memory barrier (Tejas, Matthew Auld)
- Enable integration with perf pmu, exposing event counters: for now, just
GT C6 residency (Vinay, Lucas)
- Add "survivability mode" to allow putting the driver in a state capable of
firmware upgrade on critical failures (Riana, Rodrigo)
- Add PXP HWDRM support and enable for compatible platforms:
Meteor Lake and Lunar Lake (Daniele, John Harrison)
- Expose package and vram temperature over hwmon subsystem (Raag, Badal, Rodrigo)
Cross-subsystem Changes:
- Backmege drm-next to synchronize with i915 display and other internal APIs
Display Changes (including i915):
- Device probe re-order to help with flicker-free boot (Maarten)
- Align watermark, hpd and dsm with i915 (Rodrigo)
- Better abstraction for d3cold (Rodrigo)
Driver Changes:
- Make sure changes to ccs_mode is with helper for gt sync reset (Maciej)
- Drop mmio_ext abstraction since it didn't prove useful in its current form
(Matt Roper)
- Reject BO eviction if BO is bound to current VM (Oak, Thomas Hellström)
- Add GuC Power Conservation debugfs (Rodrigo)
- L3 cache topology updates for Xe3 (Francois, Matt Atwood)
- Better logging about missing GuC logs (John Harrison)
- Better logging for hwconfig-related data availability (John Harrison)
- Tracepoint updates for xe_bo_create, xe_vm and xe_vma (Oak)
- Add missing SPDX licenses (Francois)
- Xe suballocator imporovements (Michal Wajdeczko)
- Improve logging for native vs SR-IOV driver mode (Satyanarayana)
- Make sure VF bootstrap is not attempted in execlist mode (Maarten)
- Add GuC Buffer Cache abstraction for some CTB H2G actions and use
during VF provisioning (Michal Wajdeczko)
- Better synchronization in gtidle for new users (Vinay)
- New workarounds for Panther Lake (Nirmoy, Vinay)
- PCI ID updates for Panther Lake (Matt Atwood)
- Enable SR-IOV for Panther Lake (Michal Wajdeczko)
- Update MAINTAINERS to stop directing xe changes to drm-misc (Lucas)
- New PCI IDs for Battle Mage (Shekhar)
- Better pagefault logging (Francois)
- SR-IOV fixes and refactors for past and new platforms (Michal Wajdeczko)
- Platform descriptor refactors and updates (Sai Teja)
- Add gt stats debugfs (Francois)
- Add guc_log debugfs to dump to dmesg (Lucas)
- Abstract per-platform LMTT availability (Piotr Piórkowski)
- Refactor VRAM manager location (Piotr Piórkowski)
- Add missing xe_pm_runtime_put when forcing wedged mode (Shuicheng)
- Fix possible lockup when forcing wedged mode (Xin Wang)
- Probe refactors to use cleanup actions with better error handling (Lucas)
- XE_IOCTL_DBG clarification for userspace (Maarten)
- Better xe_mmio initialization and abstraction (Ilia)
- Drop unnecessary GT lookup (Matt Roper)
- Skip client engine usage from fdinfo for VFs (Marcin Bernatowicz)
- Allow to test xe_sync_entry_parse with error injection (Priyanka)
- OA fix for polled read (Umesh)
-----BEGIN PGP SIGNATURE-----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=WDS6
-----END PGP SIGNATURE-----
Merge tag 'drm-xe-next-2025-02-24' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Add mmap support for PCI memory barrier (Tejas, Matthew Auld)
- Enable integration with perf pmu, exposing event counters: for now, just
GT C6 residency (Vinay, Lucas)
- Add "survivability mode" to allow putting the driver in a state capable of
firmware upgrade on critical failures (Riana, Rodrigo)
- Add PXP HWDRM support and enable for compatible platforms:
Meteor Lake and Lunar Lake (Daniele, John Harrison)
- Expose package and vram temperature over hwmon subsystem (Raag, Badal, Rodrigo)
Cross-subsystem Changes:
- Backmege drm-next to synchronize with i915 display and other internal APIs
Display Changes (including i915):
- Device probe re-order to help with flicker-free boot (Maarten)
- Align watermark, hpd and dsm with i915 (Rodrigo)
- Better abstraction for d3cold (Rodrigo)
Driver Changes:
- Make sure changes to ccs_mode is with helper for gt sync reset (Maciej)
- Drop mmio_ext abstraction since it didn't prove useful in its current form
(Matt Roper)
- Reject BO eviction if BO is bound to current VM (Oak, Thomas Hellström)
- Add GuC Power Conservation debugfs (Rodrigo)
- L3 cache topology updates for Xe3 (Francois, Matt Atwood)
- Better logging about missing GuC logs (John Harrison)
- Better logging for hwconfig-related data availability (John Harrison)
- Tracepoint updates for xe_bo_create, xe_vm and xe_vma (Oak)
- Add missing SPDX licenses (Francois)
- Xe suballocator imporovements (Michal Wajdeczko)
- Improve logging for native vs SR-IOV driver mode (Satyanarayana)
- Make sure VF bootstrap is not attempted in execlist mode (Maarten)
- Add GuC Buffer Cache abstraction for some CTB H2G actions and use
during VF provisioning (Michal Wajdeczko)
- Better synchronization in gtidle for new users (Vinay)
- New workarounds for Panther Lake (Nirmoy, Vinay)
- PCI ID updates for Panther Lake (Matt Atwood)
- Enable SR-IOV for Panther Lake (Michal Wajdeczko)
- Update MAINTAINERS to stop directing xe changes to drm-misc (Lucas)
- New PCI IDs for Battle Mage (Shekhar)
- Better pagefault logging (Francois)
- SR-IOV fixes and refactors for past and new platforms (Michal Wajdeczko)
- Platform descriptor refactors and updates (Sai Teja)
- Add gt stats debugfs (Francois)
- Add guc_log debugfs to dump to dmesg (Lucas)
- Abstract per-platform LMTT availability (Piotr Piórkowski)
- Refactor VRAM manager location (Piotr Piórkowski)
- Add missing xe_pm_runtime_put when forcing wedged mode (Shuicheng)
- Fix possible lockup when forcing wedged mode (Xin Wang)
- Probe refactors to use cleanup actions with better error handling (Lucas)
- XE_IOCTL_DBG clarification for userspace (Maarten)
- Better xe_mmio initialization and abstraction (Ilia)
- Drop unnecessary GT lookup (Matt Roper)
- Skip client engine usage from fdinfo for VFs (Marcin Bernatowicz)
- Allow to test xe_sync_entry_parse with error injection (Priyanka)
- OA fix for polled read (Umesh)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/m3gbuh32wgiep43i4zxbyhxqbenvtgvtao5sczivlasj7tikwv@dmlba4bfg2ny
|
||
Linus Torvalds
|
c0d35086a2 |
Landlock fix for v6.14-rc5
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZ785FhAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSILQBAMFwpFClzjVeWyLFNd/gaTlPWeedvnag+yZu CK9q39jOAP9tj1unQBFpsI7jsTk6ZxPVxb4DymPIirZMb/5FuxUnDQ== =QrSM -----END PGP SIGNATURE----- Merge tag 'landlock-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock fixes from Mickaël Salaün: "Fixes to TCP socket identification, documentation, and tests" * tag 'landlock-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Add binaries to .gitignore selftests/landlock: Test that MPTCP actions are not restricted selftests/landlock: Test TCP accesses with protocol=IPPROTO_TCP landlock: Fix non-TCP sockets restriction landlock: Minor typo and grammar fixes in IPC scoping documentation landlock: Fix grammar error selftests/landlock: Enable the new CONFIG_AF_UNIX_OOB |
||
Harish Chegondi
|
cd5bbb2532 |
drm/xe/uapi: Add a device query to get EU stall sampling information
User space can get the EU stall data record size, EU stall capabilities,
EU stall sampling rates, and per XeCore buffer size with query IOCTL
DRM_IOCTL_XE_DEVICE_QUERY with .query set to DRM_XE_DEVICE_QUERY_EU_STALL.
A struct drm_xe_query_eu_stall will be returned to the user space along
with an array of supported sampling rates sorted in the fastest sampling
rate first order. sampling_rates in struct drm_xe_query_eu_stall will
point to the array of sampling rates.
Any capabilities in EU stall sampling as of this patch are considered
as base capabilities. New capability bits will be added for any new
functionality added later.
v12: Rename has_eu_stall_sampling_support() to
xe_eu_stall_supported_on_platform() and move it to header file.
v11: Check if EU stall sampling is supported on the platform.
v10: Change comments and variable names as per feedback
v9: Move reserved fields above num_sampling_rates in
struct drm_xe_query_eu_stall.
v7: Change sampling_rates from a pointer to flexible array.
v6: Include EU stall sampling rates information and
per XeCore buffer size in the query information.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/67ba42796a5a99d648239c315694cd222812a49b.1740533885.git.harish.chegondi@intel.com
|
||
|
Harish Chegondi
|
1537ec85eb |
drm/xe/uapi: Introduce API for EU stall sampling
A new hardware feature first introduced in PVC gives capability to
periodically sample EU stall state and record counts for different stall
reasons, on a per IP basis, aggregate across all EUs in a subslice and
record the samples in a buffer in each subslice. Eventually, the aggregated
data is written out to a buffer in the memory. This feature is also
supported in XE2 and later architecture GPUs.
Use an existing IOCTL - DRM_IOCTL_XE_OBSERVATION as the interface into the
driver from the user space to do initial setup and obtain a file descriptor
for the EU stall data stream. Input parameter to the IOCTL is a struct
drm_xe_observation_param in which observation_type should be set to
DRM_XE_OBSERVATION_TYPE_EU_STALL, observation_op should be
DRM_XE_OBSERVATION_OP_STREAM_OPEN and param should point to a chain of
drm_xe_ext_set_property structures in which each structure has a pair of
property and value. The EU stall sampling input properties are defined in
drm_xe_eu_stall_property_id enum.
With the file descriptor obtained from DRM_IOCTL_XE_OBSERVATION, user space
can enable and disable EU stall sampling with the IOCTLs:
DRM_XE_OBSERVATION_IOCTL_ENABLE and DRM_XE_OBSERVATION_IOCTL_DISABLE.
User space can also call poll() to check for availability of data in the
buffer. The data can be read with read(). Finally, the file descriptor
can be closed with close().
v11: Changed a couple of variables in struct eu_stall_open_properties
from unsigned int to int.
v10: Use extension number while parsing chain of extensions.
Remove function description for static functions.
Move code around as per review feedback.
v9: Changed some u32 to unsigned int.
Moved some code around as per review feedback from v8.
v8: Used div_u64 instead of / to fix 32-bit build issue.
Changed copyright year in xe_eu_stall.c/h to 2025.
v7: Renamed input property DRM_XE_EU_STALL_PROP_EVENT_REPORT_COUNT
to DRM_XE_EU_STALL_PROP_WAIT_NUM_REPORTS to be consistent with
OA. Renamed the corresponding internal variables.
Fixed some commit messages based on review feedback.
v6: Change the input sampling rate to GPU cycles instead of
GPU cycles multiplier.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/bb707a27975c33e4a912b9839b023acb7a1f9c90.1740533885.git.harish.chegondi@intel.com
|
||
|
Dave Airlie
|
425b848175 |
amd-drm-next-6.15-2025-02-21:
amdgpu: - Add OEM i2c support for RGB lights, etc. - Add support for GC 11.5.3 - Add support for GC 11.5.2 - Add support for SDMA 6.1.3 - Add support for NBIO 7.11.2 - Add support for NBIO 7.9.1 - Add support for MMHUB 3.3.2 - Add support for MMHUB 1.8.1 - Add support for SMU 14.0.5 - Add support for SMUIO 13.0.11 - Add support for PSP 14.0.5 - Add support for UMC 12.5.0 - Add support for DCN 3.6.0 - JPEG 4.0.3 updates - Add dynamic workload profile switching for GC 10-12 - support larger vbios sizes - GC 9.5.0 updates - SMU 13.0.12 updates - SMU 13.0.6 updates - IP discovery updates - GC 10 queue reset updates - DCN 4.0.1 updates - UHBR link rate fixes - Aborted suspend fix - Mark gttsize parameter as deprecated - GC 10 cleaner shader updates - PSR-SU fixes - Clean up PM4 headers - Cursor fixes - Enable devcoredump for JPEG - Misc cleanups - Runpm cleanups - MES updates - GC 9 gfxoff fixes - Vbios fetching cleanups - Documentation updates - Update secondary plane handling - DML2 updates - SDMA fixes for MI - Cleaner shader fixes for GC 11/12 - ACA updates - Initial JPEG queue reset support - RAS updates - Initial RAS CPER support - DCN/DCE panic screen handling cleanup - BT2020 fixes - SR-IOV fixes amdkfd: - synchronize pasid values between KGD and KFD - Misc cleanups - Improve GTT/VRAM handling for APUs - Topology updates - Fix user queue validation on GC 7/8 UAPI: - Enable "Broadcast RGB" drm property - Add INFO IOCTL query for virtualization mode Proposed userspace: |
||
|
Dave Airlie
|
fb51bf0255 |
Linux 6.14-rc4
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAme7hfkeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGU+IH/1bk6zIvAwXXS5yu KNsQ8dEkC3Xme6HqLtPsAhRLF+5YJf6MaGm1ip5dDMyIvasa2gwvCQQQoOpeMbKj 79VKT+m9t3szMHZaQYjlOuYHBmNSJ4cMCD2Qh6ktXHGPfTTWDFGf7fBwBOkVNeJU 1Ask+bxeop21aJMhfYXrUta3OYyerLBUR6jCiCM82A/GLtdv6oNGXBu3ygDt9Tjx ZHSl+CYjKpmGUP8JnMKwCBHVguEfqgzZ//dY1H16AvOLed9k2jkMFn8O5Vi3vjnx TWMMXoiJimuamGzbjxtCCqzxNlFFDT4gRpDqeJxb16W/gDTFmbRr9LDjNehCZe33 AigLZ6M= =Y/7F -----END PGP SIGNATURE----- Merge tag 'v6.14-rc4' into drm-next Backmerge Linux 6.14-rc4 at the request of tzimmermann so misc-next can base on rc4. Signed-off-by: Dave Airlie <airlied@redhat.com> |
||
|
Linus Torvalds
|
f679ebf6aa |
io_uring-6.14-20250221
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAme4rVYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpodqD/9hVmNuIJTpfLNdKNGgsgE1VRhtTtKgISOV U2c2NDVvx6brqyRL2JGfC3DhZyXvC98qEKXfsJf0lbDPh/pP3oQMLWmPJWsJKVUt DpE9RzI89/objCvIUNMLS9svixmBcVSBnF9x1ppGl6Ou4+NSkS72aswMNlP3qLr9 +UnAxEFWCCn/8sl29GdtUDXSm8l/u6oftxeGhXTaczwEVUSvclyTqrsqoy05z9ib Ar5PC9h7crwCgrnMahAUkM603Vi3gZzkDiQre/GK28HN7nx0TbwB9inRsxrO3sv5 01rwwA67oN7sEp2AM3Svh4MyBb3wyNRzcynZMgml2YM+0RRmstmeT2VBjilCRVCT s5pO+KnJ1Q64rYcaqPU5+hqfJ55d8qveBjB8Omu4BrFaf7HuzgLq1bbEBrmyoHKm TQvM/USnwycOs6FrdAWS5X+nx9pFIDowd6ZqLckVhWxjnIsi/WeyNoJFP9U887X7 YdatkNoqY7EApykzUxVKzuSw1sgADE9HvnBSrfBcbyxA3Wpl52K+Y+/NyRjlJamF aGP8FpM1ZoOcwyWhi0By8PmB4flSnirYQ7Ysu0Wv12CoNylHv1n1pbbGNZ/LuXGN MrrE4jQLk5cVEfSk/+C0G5MreUkwav8K5cnEoqq36peq9LXW36jQdWkYieZMCbun lKODmRPAgA== =w+aR -----END PGP SIGNATURE----- Merge tag 'io_uring-6.14-20250221' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: - Series fixing an issue with multishot read on pollable files that may return -EIOCBQUEUED from ->read_iter(). Four small patches for that, the first one deliberately done in such a way that it'd be easy to backport - Remove some dead constant definitions - Use array_index_nospec() for opcode indexing - Work-around for worker creation retries in the presence of signals * tag 'io_uring-6.14-20250221' of git://git.kernel.dk/linux: io_uring/rw: clean up mshot forced sync mode io_uring/rw: move ki_complete init into prep io_uring/rw: don't directly use ki_complete io_uring/rw: forbid multishot async reads io_uring/rsrc: remove unused constants io_uring: fix spelling error in uapi io_uring.h io_uring: prevent opcode speculation io-wq: backoff when retrying worker creation |
||
|
Linus Torvalds
|
87a132e739 |
18 hotfixes. 5 are cc:stable and the remainder address post-6.13 issues
or aren't considered necessary for -stable kernels. 10 are for MM and 8 are for non-MM. All are singletons, please see the changelogs for details. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZ7aKTwAKCRDdBJ7gKXxA jo9eAQD0GBh7LaeobM+OJBN0E+u/wKySR/QpGfQX1h/uTpcOPAEA+Q5yaNcmFIzO NB/htGoMpW2F9gru3pwAT7CgnE3qeg8= =Y0sw -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2025-02-19-17-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "18 hotfixes. 5 are cc:stable and the remainder address post-6.13 issues or aren't considered necessary for -stable kernels. 10 are for MM and 8 are for non-MM. All are singletons, please see the changelogs for details" * tag 'mm-hotfixes-stable-2025-02-19-17-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: test_xarray: fix failure in check_pause when CONFIG_XARRAY_MULTI is not defined kasan: don't call find_vm_area() in a PREEMPT_RT kernel MAINTAINERS: update Nick's contact info selftests/mm: fix check for running THP tests mm: hugetlb: avoid fallback for specific node allocation of 1G pages memcg: avoid dead loop when setting memory.max mailmap: update Nick's entry mm: pgtable: fix incorrect reclaim of non-empty PTE pages taskstats: modify taskstats version getdelays: fix error format characters mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize() tools/mm: fix build warnings with musl-libc mailmap: add entry for Feng Tang .mailmap: add entries for Jeff Johnson mm,madvise,hugetlb: check for 0-length range after end address adjustment mm/zswap: fix inconsistency when zswap_store_page() fails lib/iov_iter: fix import_iovec_ubuf iovec management procfs: fix a locking bug in a vmcore_add_device_dump() error path |
||
Jens Axboe
|
1fc61eeefe |
io_uring: fix spelling error in uapi io_uring.h
This is obviously not that important, but when changes are synced back from the kernel to liburing, the codespell CI ends up erroring because of this misspelling. Let's just correct it and avoid this biting us again on an import. Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Linus Torvalds
|
6537cfb395 |
sound fixes for 6.14-rc4
A slightly large collection of fixes, spread over various drivers. Almost all are small and device-specific fixes and quirks in ASoC SOF Intel and AMD, Renesas, Cirrus, HD-audio, in addition to a small fix for MIDI 2.0. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAme0bwIOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE+6SQ//ZUPAzra8D1zIR9Gfk/ImULAPOpK2R9MK6Tg9 u6LIbFEUVZ1/A5MbsYWbW6bdndu0q/pWYHmOSNbpbWPpnxANu/SGTqex6KjkEUWw Co5P/Mv9ZQWflI1tXGNtneS1cAnJ888qKrkNF2JnzENa0TeuiVOUuCNUI0Ro/SQ+ nxGtd1239zgzXYyruSe+Gj8haetBR3RfFKD042cGYY9TNNsnVFd0Tlsi5OLZYSk1 E0w4mJ92E3kpL9slFDVC9xa+pPy4e39y+2xpXqwN15kh86J5Gvp2w+Z8fz0W7EaV 6yZwx2xlM+DDO71gXoX4XwMLn93b4gQbFMjPdssDhVP9dH8aA04lRFDmvnRpy2eq m8c7TLw8M/QNtz784GvmmgZavv4/twbL0x7HvZ1VvSenbFX9UxozPaYHnfh+Ev4T vwjq8S7DX35gKKu7rEk/euGDnQ2wHEfD+f7inCKf1fB1o0oj3q0yxD6Olld3/M3L 8ALiDWQ8Yx42kpYpEpeQvStR0Ocb1BRQ5DrAhG2/v/z78sAZMorXF58cpzLphmmS wSDlZm4rNe23AZ5GUh6BwrdUpQjttQEyakMZ97xm1T/KDZ4niY1i4f5SLi6MR0ak ErkSSD0idSKdnxuZwuJCh18NjAgZE5ve5qgOPOYnUPr47LbXZuq/nCQAZ2ibFzV5 QlHZDQQ= =F+UA -----END PGP SIGNATURE----- Merge tag 'sound-6.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A slightly large collection of fixes, spread over various drivers. Almost all are small and device-specific fixes and quirks in ASoC SOF Intel and AMD, Renesas, Cirrus, HD-audio, in addition to a small fix for MIDI 2.0" * tag 'sound-6.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (41 commits) ALSA: seq: Drop UMP events when no UMP-conversion is set ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED ALSA: hda/cirrus: Reduce codec resume time ALSA: hda/cirrus: Correct the full scale volume set logic virtio_snd.h: clarify that `controls` depends on VIRTIO_SND_F_CTLS ALSA: hda: Add error check for snd_ctl_rename_id() in snd_hda_create_dig_out_ctls() ALSA: hda/tas2781: Fix index issue in tas2781 hda SPI driver ASoC: imx-audmix: remove cpu_mclk which is from cpu dai device ALSA: hda/realtek: Fixup ALC225 depop procedure ALSA: hda/tas2781: Update tas2781 hda SPI driver ASoC: cs35l41: Fix acpi_device_hid() not found ASoC: SOF: amd: Add branch prediction hint in ACP IRQ handler ASoC: SOF: amd: Handle IPC replies before FW_BOOT_COMPLETE ASoC: SOF: amd: Drop unused includes from Vangogh driver ASoC: SOF: amd: Add post_fw_run_delay ACP quirk ASoC: Intel: soc-acpi-intel-ptl-match: revise typo of rt713_vb_l2_rt1320_l13 ASoC: Intel: soc-acpi-intel-ptl-match: revise typo of rt712_vb + rt1320 support ALSA: Switch to use hrtimer_setup() ALSA: hda: hda-intel: add Panther Lake-H support ASoC: SOF: Intel: pci-ptl: Add support for PTL-H ... |
||
Wang Yaxin
|
b016d08737 |
taskstats: modify taskstats version
After adding "delay max" and "delay min" to the taskstats structure, the
taskstats version needs to be updated.
Link: https://lkml.kernel.org/r/20250208144901218Q5ptVpqsQkb2MOEmW4Ujn@zte.com.cn
Fixes:
|
||
|
Linus Torvalds
|
3f2ca7b8b3 |
Thermal control fixes for 6.14-rc3
Fix a regression caused by an inadvertent change of the THERMAL_GENL_ATTR_CPU_CAPABILITY value in one of the recent thermal commits (Zhang Rui) and drop a stale piece of documentation (Daniel Lezcano). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmevqTsSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxNCoQAKgTxykNnDV9u/wHlb8E4RRjf1kx4nXl yulKrI9Ow+8N48OStl/80X+Cjdnq2BwlblxKIm/jLg524HkSmwllpSwmQDnfJ2Td yl+EJOMvevB2ccOwYnLV6xsMVJDQgQqVZgly4p/X8jL4S4qYDgag3WIzEIVaJHyC TzSlr9kHkmjgP/a9oncgT2N2ONxf610wrn0u5IGZ3r5ac7Io4vzHJCDz+i7AfCac bcCYRQCE7D4s+oPY9ru9yT7X+AGDJUP7LRO1F86He3YTJyntppFhnCRsaRHMkB8w Cfd2d+3hnpbO4nUFTKSJOxQrKBoITeVTDLR2CFD/JeNpI2FixgwjVihGE21ccjAx gd3oIxxfSvKi08gC8OoDfHtbirwXi+Wl32CBVxMvwzqvRfcJ4PD/34VUgpz6LyUQ JWMiNLutc3qbrtXCemIibfXrI2gy6KUThcT7cU8seFL6Y/ZmKpL8eHmzTJzip40t wNOyjSYFBTUZXiGWeq4yQq6Q1lPpuGt8wrL0dJ3rU7vk1RevaahqAmiIirzfLZRV BhvguDR7BOfW5kq0fnzuSZXGE8nVUJDn/tnY+JWYEXwLXXEYrtXhC7Gpz9idhJdw NUCWZMqwBLlHlu+ZmdctHwZH2r4vpZw3LePh+0aS4sRHR1qSbRJMGFVej5VLMzvG Uk4tlEAT2HGe =c9kh -----END PGP SIGNATURE----- Merge tag 'thermal-6.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "Fix a regression caused by an inadvertent change of the THERMAL_GENL_ATTR_CPU_CAPABILITY value in one of the recent thermal commits (Zhang Rui) and drop a stale piece of documentation (Daniel Lezcano)" * tag 'thermal-6.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/cpufreq_cooling: Remove structure member documentation thermal/netlink: Prevent userspace segmentation fault by adjusting UAPI header |
||
Stefano Garzarella
|
362ff1e7c6 |
virtio_snd.h: clarify that controls depends on VIRTIO_SND_F_CTLS
As defined in the specification, the `controls` field in the configuration space is only valid/present if VIRTIO_SND_F_CTLS is negotiated. From https://docs.oasis-open.org/virtio/virtio/v1.3/virtio-v1.3.html: 5.14.4 Device Configuration Layout ... controls (driver-read-only) indicates a total number of all available control elements if VIRTIO_SND_F_CTLS has been negotiated. Let's use the same style used in virtio_blk.h to clarify this and to avoid confusion as happened in QEMU (see link). Link: https://gitlab.com/qemu-project/qemu/-/issues/2805 Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250213161825.139952-1-sgarzare@redhat.com |
||
Günther Noack
|
192b7ff29b |
landlock: Minor typo and grammar fixes in IPC scoping documentation
* Fix some whitespace, punctuation and minor grammar. * Add a missing sentence about the minimum ABI version, to stay in line with the section next to it. Cc: Tahera Fahimi <fahimitahera@gmail.com> Cc: Tanya Agarwal <tanyaagarwal25699@gmail.com> Signed-off-by: Günther Noack <gnoack@google.com> Link: https://lore.kernel.org/r/20250124154445.162841-1-gnoack@google.com [mic: Add newlines, update doc date] Signed-off-by: Mickaël Salaün <mic@digikod.net> |
||
|
Dave Airlie
|
0ed1356af8 |
drm-misc-next for v6.15:
UAPI Changes: fourcc: - Add modifiers for MediaTek tiled formats Cross-subsystem Changes: bus: - mhi: Enable image transfer via BHIe in PBL dma-buf: - Add fast-path for single-fence merging Core Changes: atomic helper: - Allow full modeset on connector changes - Clarify semantics of allow_modeset - Clarify semantics of drm_atomic_helper_check() buddy allocator: - Fix multi-root cleanup ci: - Update IGT display: - dp: Support Extendeds Wake Timeout - dp_mst: Fix RAD-to-string conversion panic: - Encode QR code according to Fido 2.2 probe helper: - Cleanups scheduler: - Cleanups ttm: - Refactor pool-allocation code - Cleanups Driver Changes: amdxdma: - Fix error handling - Cleanups ast: - Refactor detection of transmitter chips - Refactor support of VBIOS display-mode handling - astdp: Fix connection status; Filter unsupported display modes bridge: - adv7511: Report correct capabilities - it6505: Fix HDCP V compare - sn65dsi86: Fix device IDs - Cleanups i915: - Enable Extendeds Wake Timeout imagination: - Check job dependencies with DRM-sched helper ivpu: - Improve command-queue handling - Use workqueue for IRQ handling - Add suport for HW fault injection - Locking fixes - Cleanups mgag200: - Add support for G200eH5 chips msm: - dpu: Add concurrent writeback support for DPU 10.x+ nouveau: - Move drm_slave_encoder interface into driver - nvkm: Refactor GSP RPC omapdrm: - Cleanups panel: - Convert several panels to multi-style functions to improve error handling - edp: Add support for B140UAN04.4, BOE NV140FHM-NZ, CSW MNB601LS1-3, LG LP079QX1-SP0V, MNE007QS3-7, STA 116QHD024002, Starry 116KHD024006, Lenovo T14s Gen6 Snapdragon - himax-hx83102: Add support for CSOT PNA957QT1-1, Kingdisplay kd110n11-51ie, Starry 2082109qfh040022-50e panthor: - Expose sizes of intenral BOs via fdinfo - Fix race between reset and suspend - Cleanups qaic: - Add support for AIC200 - Cleanups renesas: - Fix limits in DT bindings rockchip: - rk3576: Add HDMI support - vop2: Add new display modes on RK3588 HDMI0 up to 4K - Don't change HDMI reference clock rate - Fix DT bindings solomon: - Set SPI device table to silence warnings - Fix pixel and scanline encoding v3d: - Cleanups vc4: - Use drm_exec - Use dma-resv for wait-BO ioctl - Remove seqno infrastructure virtgpu: - Support partial mappings of GEM objects - Reserve VGA resources during initialization - Fix UAF in virtgpu_dma_buf_free_obj() - Add panic support vkms: - Switch to a managed modesetting pipeline - Add support for ARGB8888 xlnx: - Set correct DMA segment size - Fix error handling - Fix docs -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmesYp4ACgkQaA3BHVML eiP0agf/ZsUXdVdJ3HMI3vAMbiUnW8ThQZx0M3Zkpf3EOCKgdibbjNkhgTzsp3b/ GqcP/pmqwmjCUgVADVDVJvRTD1rSadcxCYYTwI9fsjnXWmib9l4sjI3jPRJkIekj a5eeCFnMEKzfaxhFPJ/nu+esMZ19ZRE1iSO7WC7YC0SSR6zYP/QaNkGti8QA5TpL oBHd4jctoxXw9sw/ACEwzsSRdxL/opXQ5KbFJFmr2Q9/osaTUX7QtslDhnh+2lVK ZGxGdFIvFYKB+QrXpfjJU51Q01gqp/PWS+YIDrpr7bLC5YeFQVe3FDjqYIXSoE2t dFYtU2mSS/rwijcRc64sghXCdbKS1w== =iJGz -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2025-02-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.15: UAPI Changes: fourcc: - Add modifiers for MediaTek tiled formats Cross-subsystem Changes: bus: - mhi: Enable image transfer via BHIe in PBL dma-buf: - Add fast-path for single-fence merging Core Changes: atomic helper: - Allow full modeset on connector changes - Clarify semantics of allow_modeset - Clarify semantics of drm_atomic_helper_check() buddy allocator: - Fix multi-root cleanup ci: - Update IGT display: - dp: Support Extendeds Wake Timeout - dp_mst: Fix RAD-to-string conversion panic: - Encode QR code according to Fido 2.2 probe helper: - Cleanups scheduler: - Cleanups ttm: - Refactor pool-allocation code - Cleanups Driver Changes: amdxdma: - Fix error handling - Cleanups ast: - Refactor detection of transmitter chips - Refactor support of VBIOS display-mode handling - astdp: Fix connection status; Filter unsupported display modes bridge: - adv7511: Report correct capabilities - it6505: Fix HDCP V compare - sn65dsi86: Fix device IDs - Cleanups i915: - Enable Extendeds Wake Timeout imagination: - Check job dependencies with DRM-sched helper ivpu: - Improve command-queue handling - Use workqueue for IRQ handling - Add suport for HW fault injection - Locking fixes - Cleanups mgag200: - Add support for G200eH5 chips msm: - dpu: Add concurrent writeback support for DPU 10.x+ nouveau: - Move drm_slave_encoder interface into driver - nvkm: Refactor GSP RPC omapdrm: - Cleanups panel: - Convert several panels to multi-style functions to improve error handling - edp: Add support for B140UAN04.4, BOE NV140FHM-NZ, CSW MNB601LS1-3, LG LP079QX1-SP0V, MNE007QS3-7, STA 116QHD024002, Starry 116KHD024006, Lenovo T14s Gen6 Snapdragon - himax-hx83102: Add support for CSOT PNA957QT1-1, Kingdisplay kd110n11-51ie, Starry 2082109qfh040022-50e panthor: - Expose sizes of intenral BOs via fdinfo - Fix race between reset and suspend - Cleanups qaic: - Add support for AIC200 - Cleanups renesas: - Fix limits in DT bindings rockchip: - rk3576: Add HDMI support - vop2: Add new display modes on RK3588 HDMI0 up to 4K - Don't change HDMI reference clock rate - Fix DT bindings solomon: - Set SPI device table to silence warnings - Fix pixel and scanline encoding v3d: - Cleanups vc4: - Use drm_exec - Use dma-resv for wait-BO ioctl - Remove seqno infrastructure virtgpu: - Support partial mappings of GEM objects - Reserve VGA resources during initialization - Fix UAF in virtgpu_dma_buf_free_obj() - Add panic support vkms: - Switch to a managed modesetting pipeline - Add support for ARGB8888 xlnx: - Set correct DMA segment size - Fix error handling - Fix docs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20250212090625.GA24865@linux.fritz.box |
||
|
Linus Torvalds
|
348f968b89 |
Including fixes from netfilter, wireless and bluetooth.
Kalle Valo steps down after serving as the WiFi driver maintainer
for over a decade.
Current release - fix to a fix:
- vsock: orphan socket after transport release, avoid null-deref
- Bluetooth: L2CAP: fix corrupted list in hci_chan_del
Current release - regressions:
- eth: stmmac: correct Rx buffer layout when SPH is enabled
- rxrpc: fix alteration of headers whilst zerocopy pending
- eth: iavf: fix a locking bug in an error path
- s390/qeth: move netif_napi_add_tx() and napi_enable() from under BH
- Revert "netfilter: flowtable: teardown flow if cached mtu is stale"
Current release - new code bugs:
- rxrpc: fix ipv6 path MTU discovery, only ipv4 worked
- pse-pd: fix deadlock in current limit functions
Previous releases - regressions:
- rtnetlink: fix netns refleak with rtnl_setlink()
- wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364 firmware
Previous releases - always broken:
- add missing RCU protection of struct net throughout the stack
- can: rockchip: bail out if skb cannot be allocated
- eth: ti: am65-cpsw: base XDP support fixes
Misc:
- ethtool: tsconfig: update the format of hwtstamp flags,
changes the uAPI but this uAPI was not in any release yet
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=7lE+
-----END PGP SIGNATURE-----
Merge tag 'net-6.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wireless and bluetooth.
Kalle Valo steps down after serving as the WiFi driver maintainer for
over a decade.
Current release - fix to a fix:
- vsock: orphan socket after transport release, avoid null-deref
- Bluetooth: L2CAP: fix corrupted list in hci_chan_del
Current release - regressions:
- eth:
- stmmac: correct Rx buffer layout when SPH is enabled
- iavf: fix a locking bug in an error path
- rxrpc: fix alteration of headers whilst zerocopy pending
- s390/qeth: move netif_napi_add_tx() and napi_enable() from under BH
- Revert "netfilter: flowtable: teardown flow if cached mtu is stale"
Current release - new code bugs:
- rxrpc: fix ipv6 path MTU discovery, only ipv4 worked
- pse-pd: fix deadlock in current limit functions
Previous releases - regressions:
- rtnetlink: fix netns refleak with rtnl_setlink()
- wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364
firmware
Previous releases - always broken:
- add missing RCU protection of struct net throughout the stack
- can: rockchip: bail out if skb cannot be allocated
- eth: ti: am65-cpsw: base XDP support fixes
Misc:
- ethtool: tsconfig: update the format of hwtstamp flags, changes the
uAPI but this uAPI was not in any release yet"
* tag 'net-6.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (72 commits)
net: pse-pd: Fix deadlock in current limit functions
rxrpc: Fix ipv6 path MTU discovery
Reapply "net: skb: introduce and use a single page frag cache"
s390/qeth: move netif_napi_add_tx() and napi_enable() from under BH
mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw()
ipv6: mcast: add RCU protection to mld_newpack()
team: better TEAM_OPTION_TYPE_STRING validation
Bluetooth: L2CAP: Fix corrupted list in hci_chan_del
Bluetooth: btintel_pcie: Fix a potential race condition
Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd
net: ethernet: ti: am65_cpsw: fix tx_cleanup for XDP case
net: ethernet: ti: am65-cpsw: fix RX & TX statistics for XDP_TX case
net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases
vsock/test: Add test for SO_LINGER null ptr deref
vsock: Orphan socket after transport release
MAINTAINERS: Add sctp headers to the general netdev entry
Revert "netfilter: flowtable: teardown flow if cached mtu is stale"
iavf: Fix a locking bug in an error path
rxrpc: Fix alteration of headers whilst zerocopy pending
net: phylink: make configuring clock-stop dependent on MAC support
...
|
||
Asad Kamal
|
aafe181f7d |
drm/amdgpu: Add flags to distinguish vf/pf/pt mode
Add extra flag definition for ids_flag field to distinguish
between vf/pf/pt modes
v2: Updated kms driver minor version & removed pf check as default is 0
v3: Fix up version (Alex)
v4: rebase (Alex)
Proposed userspace:
|
||
Zhang Rui
|
c195b9c6ab |
thermal/netlink: Prevent userspace segmentation fault by adjusting UAPI header
The intel-lpmd tool [1], which uses the THERMAL_GENL_ATTR_CPU_CAPABILITY attribute to receive HFI events from kernel space, encounters a segmentation fault after commit |
||
Rob Herring (Arm)
|
4f5f701c55 |
drm/panthor: Convert IOCTL defines to an enum
Use an enum instead of #defines for panthor IOCTLs. This allows the header to be used with Rust code as bindgen can't handle complex defines. Cc: Beata Michalska <beata.michalska@arm.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Acked-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204232824.3819437-1-robh@kernel.org |
||
Kory Maincent
|
6a774228e8 |
net: ethtool: tsconfig: Fix netlink type of hwtstamp flags
Fix the netlink type for hardware timestamp flags, which are represented
as a bitset of flags. Although only one flag is supported currently, the
correct netlink bitset type should be used instead of u32 to keep
consistency with other fields. Address this by adding a new named string
set description for the hwtstamp flag structure.
The code has been introduced in the current release so the uAPI change is
still okay.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Fixes:
|
||
Maxime Ripard
|
93c7dd1b39 |
Merge drm/drm-next into drm-misc-next
Bring rc1 to start the new release dev. Signed-off-by: Maxime Ripard <mripard@kernel.org> |
||
Daniele Ceraolo Spurio
|
41a97c4a12 |
drm/xe/pxp/uapi: Add API to mark a BO as using PXP
The driver needs to know if a BO is encrypted with PXP to enable the
display decryption at flip time.
Furthermore, we want to keep track of the status of the encryption and
reject any operation that involves a BO that is encrypted using an old
key. There are two points in time where such checks can kick in:
1 - at VM bind time, all operations except for unmapping will be
rejected if the key used to encrypt the BO is no longer valid. This
check is opt-in via a new VM_BIND flag, to avoid a scenario where a
malicious app purposely shares an invalid BO with a non-PXP aware
app (such as a compositor). If the VM_BIND was failed, the
compositor would be unable to display anything at all. Allowing the
bind to go through means that output still works, it just displays
garbage data within the bounds of the illegal BO.
2 - at job submission time, if the queue is marked as using PXP, all
objects bound to the VM will be checked and the submission will be
rejected if any of them was encrypted with a key that is no longer
valid.
Note that there is no risk of leaking the encrypted data if a user does
not opt-in to those checks; the only consequence is that the user will
not realize that the encryption key is changed and that the data is no
longer valid.
v2: Better commnnts and descriptions (John), rebase
v3: Properly return the result of key_assign up the stack, do not use
xe_bo in display headers (Jani)
v4: improve key_instance variable documentation (John)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250129174140.948829-11-daniele.ceraolospurio@intel.com
|
||
|
Daniele Ceraolo Spurio
|
bd98ac2e05 |
drm/xe/pxp/uapi: Add a query for PXP status
PXP prerequisites (SW proxy and HuC auth via GSC) are completed asynchronously from driver load, which means that userspace can start submitting before we're ready to start a PXP session. Therefore, we need a query that userspace can use to check not only if PXP is supported but also to wait until the prerequisites are done. v2: Improve doc, do not report TYPE_NONE as supported (José) v3: Better comments, remove unneeded copy_from_user (John) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129174140.948829-10-daniele.ceraolospurio@intel.com |
||
|
Daniele Ceraolo Spurio
|
72d479601d |
drm/xe/pxp/uapi: Add userspace and LRC support for PXP-using queues
Userspace is required to mark a queue as using PXP to guarantee that the PXP instructions will work. In addition to managing the PXP sessions, when a PXP queue is created the driver will set the relevant bits in its context control register. On submission of a valid PXP queue, the driver will validate all encrypted objects mapped to the VM to ensured they were encrypted with the current key. v2: Remove pxp_types include outside of PXP code (Jani), better comments and code cleanup (John) v3: split the internal PXP management to a separate patch for ease of review. re-order ioctl checks to always return -EINVAL if parameters are invalid, rebase on msix changes. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129174140.948829-9-daniele.ceraolospurio@intel.com |
||
Marek Olšák
|
2255b40cac |
drm/amdgpu: add a BO metadata flag to disable write compression for Vulkan
Vulkan can't support DCC and Z/S compression on GFX12 without WRITE_COMPRESS_DISABLE in this commit or a completely different DCC interface. AMDGPU_TILING_GFX12_SCANOUT is added because it's already used by userspace. Cc: stable@vger.kernel.org # 6.12.x Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Linus Torvalds
|
350130afc2 |
This pull request contains updates for UBI and UBIFS:
UBI: - New interface to dump detailed erase counters - Fixes around wear-leveling UBIFS: - Minor cleanups - Fix for TNC dumping code -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmeb8cgWHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wRUPEADos2ZdLleilKSAuPV6osItbNjo UAkwFAu4suQMzChZv4V/b7uisu1vBQiOMGiqCZQdU6aIzSUsUlqNQSn8L3f6cPD1 P9Kae1SNCFdlmrfiaduWyxHsl1pxBDfXQ8qt3hcVpNf3LEuYJfu25Fefqavg9IvI Egp0Akk89C4AzNoHUDhzCp8oHAV0nwX5kBN8SVc28G6sb/SQG6+1kU9Op+d6qjoX 8UTfeyETkDIzpx+wjl4bn5o4lagtaJqS/TI6UfhE736KjPUnGK0oEWoHA6AGCqu4 E158pqYh69LHTQ7Wxo7wQ+9Pc9xoE2qTrKUF5b/u9GzsbHMtd4q/pg9Aa8OOcZur ir7pjrRqGkybYGfnhs/b/9Jq7rr7nQNl0j413nmNHb3Wf9+qjwmxYvPQusd6/bLr nHfRymIGCXhuOqgB37t+F+iuQkwfnatVJHJ+Q0r8pJ35LgXj/+PTKZycYF5Jg72q tcth9CXoVCF78e6AJX6GioSOfBUMA5EXK8bqWKr20ZHPbVP8W7gOg7G8PFoNOnj+ KiRMvOqXavPUCcrRxDbp1T50NC+dQYX0FuyCtjuX5vH+0YpgdgvA0trkGPOgMeqw x6py7J+u7jhCWoVecw2DL4ZwEdr4QcvEiTra8i+v4PyRkdrUZenuty+pbeSnUsNk rHKJZkie9Z2xycLJAA== =bgVN -----END PGP SIGNATURE----- Merge tag 'ubifs-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - New interface to dump detailed erase counters - Fixes around wear-leveling UBIFS: - Minor cleanups - Fix for TNC dumping code" * tag 'ubifs-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: ubi_get_ec_info: Fix compiling error 'cast specifies array type' ubi: Implement ioctl for detailed erase counters ubi: Expose interface for detailed erase counters ubifs: skip dumping tnc tree when zroot is null ubi: Revert "ubi: wl: Close down wear-leveling before nand is suspended" ubifs: ubifs_dump_leb: remove return from end of void function ubifs: dump_lpt_leb: remove return at end of void function ubi: Add a check for ubi_num |
||
|
Lucas De Marchi
|
220ed69043 |
Merge drm/drm-next into drm-xe-next
Backmerge drm-next to get the common APIs and refactors as well as getting the display changes from i915 in xe so the probe order can be improved. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> |
||
|
Linus Torvalds
|
92cc9acff7 |
fuse update for 6.14
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCZ5nzXQAKCRDh3BK/laaZ
PCaJAP4gw6CnxrdzuPvm7yEsINuHdavQ8aeCiimWwOC4eBzkOgD/SlMry5vwCkW9
WOzoONVUcNIPEqYXThw77OFlkFpKGwQ=
=JQE1
-----END PGP SIGNATURE-----
Merge tag 'fuse-update-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
"Add support for io-uring communication between kernel and userspace
using IORING_OP_URING_CMD (Bernd Schubert). Following features enable
gains in performance compared to the regular interface:
- Allow processing multiple requests with less syscall overhead
- Combine commit of old and fetch of new fuse request
- CPU/NUMA affinity of queues
Patches were reviewed by several people, including Pavel Begunkov,
io-uring co-maintainer"
* tag 'fuse-update-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: prevent disabling io-uring on active connections
fuse: enable fuse-over-io-uring
fuse: block request allocation until io-uring init is complete
fuse: {io-uring} Prevent mount point hang on fuse-server termination
fuse: Allow to queue bg requests through io-uring
fuse: Allow to queue fg requests through io-uring
fuse: {io-uring} Make fuse_dev_queue_{interrupt,forget} non-static
fuse: {io-uring} Handle teardown of ring entries
fuse: Add io-uring sqe commit and fetch support
fuse: {io-uring} Make hash-list req unique finding functions non-static
fuse: Add fuse-io-uring handling into fuse_copy
fuse: Make fuse_copy non static
fuse: {io-uring} Handle SQEs - register commands
fuse: make args->in_args[0] to be always the header
fuse: Add fuse-io-uring design documentation
fuse: Move request bits
fuse: Move fuse_get_dev to header file
fuse: rename to fuse_dev_end_requests and make non-static
|
||
|
Linus Torvalds
|
f34b580514 |
NFSD 6.14 Release Notes
Jeff Layton contributed an implementation of NFSv4.2+ attribute delegation, as described here: https://www.ietf.org/archive/id/draft-ietf-nfsv4-delstid-08.html This interoperates with similar functionality introduced into the Linux NFS client in v6.11. An attribute delegation permits an NFS client to manage a file's mtime, rather than flushing dirty data to the NFS server so that the file's mtime reflects the last write, which is considerably slower. Neil Brown contributed dynamic NFSv4.1 session slot table resizing. This facility enables NFSD to increase or decrease the number of slots per NFS session depending on server memory availability. More session slots means greater parallelism. Chuck Lever fixed a long-standing latent bug where NFSv4 COMPOUND encoding screws up when crossing a page boundary in the encoding buffer. This is a zero-day bug, but hitting it is rare and depends on the NFS client implementation. The Linux NFS client does not happen to trigger this issue. A variety of bug fixes and other incremental improvements fill out the list of commits in this release. Great thanks to all contributors, reviewers, testers, and bug reporters who participated during this development cycle. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmeVPBUACgkQM2qzM29m f5dClxAAmW4O2bOJaR8neJ54fzeFYXtFYEXRF/XbIh2KdnCy2LoywT9ux8ndzE0k 1tsjtv0g4y84IcYfrxXPRTuhh2GO2pHw5L1kGVRezJg2ODSFbpdzGtcVK7SIrs2S eijTViqdi9xRgfj1jPqRrvxC99RL3/fmCztqorAPLDFsqYAd/6ZRxZ7+IcZ2h4+J cJ0Z6Wx6eh10roacZPXweH13XJ7xWO/ublYZvQFQpK2BAKyO98aXGgLDraNt8k60 X3DZLSKkGB/eBlNeAlTtcrXec/ot6XGJPKr3b/7zhwfMi8B13RGdSmCR8SxMdRQM vCQO4G2YadU4YFS6FFIw9Wc1XDYUuYh2YgcveafjzjXbgi7NnY7rYOxtnTgBi0Xv XGjtGqpvD676gPm+8b3DcwqmWI3c/WUdtQIZ1uYRCFZdFqkVP91bySPT2aHtx2GO 4j3uEyTlypC00kyvu1oL3+tVUG/EFlJCpYvIbOwqDG2m7KWPStzpfJTD5Q9cdlEl fdgs6l82EVqe1YyjLTqajDuOcRrLYK2hlR/5STc03hQV+GpKSo5UypRejzE9WtRV zT/tyelqhj4+0EZJz4ay/8q9s2Jp+5JGVxoVvjujSuH7+Ulb3T+IDkldtMamO8Fm www2y0/fLfU2xIapMJdCoJ+ZKgel2i8RZMPIc0cIfO5ITXm+dOs= =hwXx -----END PGP SIGNATURE----- Merge tag 'nfsd-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: "Jeff Layton contributed an implementation of NFSv4.2+ attribute delegation, as described here: https://www.ietf.org/archive/id/draft-ietf-nfsv4-delstid-08.html This interoperates with similar functionality introduced into the Linux NFS client in v6.11. An attribute delegation permits an NFS client to manage a file's mtime, rather than flushing dirty data to the NFS server so that the file's mtime reflects the last write, which is considerably slower. Neil Brown contributed dynamic NFSv4.1 session slot table resizing. This facility enables NFSD to increase or decrease the number of slots per NFS session depending on server memory availability. More session slots means greater parallelism. Chuck Lever fixed a long-standing latent bug where NFSv4 COMPOUND encoding screws up when crossing a page boundary in the encoding buffer. This is a zero-day bug, but hitting it is rare and depends on the NFS client implementation. The Linux NFS client does not happen to trigger this issue. A variety of bug fixes and other incremental improvements fill out the list of commits in this release. Great thanks to all contributors, reviewers, testers, and bug reporters who participated during this development cycle" * tag 'nfsd-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (42 commits) sunrpc: Remove gss_{de,en}crypt_xdr_buf deadcode sunrpc: Remove gss_generic_token deadcode sunrpc: Remove unused xprt_iter_get_xprt Revert "SUNRPC: Reduce thread wake-up rate when receiving large RPC messages" nfsd: implement OPEN_ARGS_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION nfsd: handle delegated timestamps in SETATTR nfsd: add support for delegated timestamps nfsd: rework NFS4_SHARE_WANT_* flag handling nfsd: add support for FATTR4_OPEN_ARGUMENTS nfsd: prepare delegation code for handing out *_ATTRS_DELEG delegations nfsd: rename NFS4_SHARE_WANT_* constants to OPEN4_SHARE_ACCESS_WANT_* nfsd: switch to autogenerated definitions for open_delegation_type4 nfs_common: make include/linux/nfs4.h include generated nfs4_1.h nfsd: fix handling of delegated change attr in CB_GETATTR SUNRPC: Document validity guarantees of the pointer returned by reserve_space NFSD: Insulate nfsd4_encode_fattr4() from page boundaries in the encode buffer NFSD: Insulate nfsd4_encode_secinfo() from page boundaries in the encode buffer NFSD: Refactor nfsd4_do_encode_secinfo() again NFSD: Insulate nfsd4_encode_readlink() from page boundaries in the encode buffer NFSD: Insulate nfsd4_encode_read_plus_data() from page boundaries in the encode buffer ... |
||
|
Linus Torvalds
|
9629d83f05 |
- fix a spelling error in dm-raid
- change kzalloc to kcalloc - remove useless test in alloc_multiple_bios - disable REQ_NOWAIT for flushes - dm-transaction-manager: use red-black trees instead of linear lists - atomic writes support for dm-linear, dm-stripe and dm-mirror - dm-crypt: code cleanups and two bugfixes -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCZ5dX9RQcbXBhdG9ja2FA cmVkaGF0LmNvbQAKCRATAyx9YGnhba9VAP97UEbvgxZU4UnysTZc+4t9eUlmWmmU Tf/ERJGoi/nKXQEAr//Zj5oDLBxd80hgR8iDqLeG3L/QH8vMd8IxLwWJQg8= =pRsj -----END PGP SIGNATURE----- Merge tag 'for-6.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mikulas Patocka: - fix a spelling error in dm-raid - change kzalloc to kcalloc - remove useless test in alloc_multiple_bios - disable REQ_NOWAIT for flushes - dm-transaction-manager: use red-black trees instead of linear lists - atomic writes support for dm-linear, dm-stripe and dm-mirror - dm-crypt: code cleanups and two bugfixes * tag 'for-6.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-crypt: track tag_offset in convert_context dm-crypt: don't initialize cc_sector again dm-crypt: don't update io->sector after kcryptd_crypt_write_io_submit() dm-crypt: use bi_sector in bio when initialize integrity seed dm-crypt: fully initialize clone->bi_iter in crypt_alloc_buffer() dm-crypt: set atomic as false when calling crypt_convert() in kworker dm-mirror: Support atomic writes dm-io: Warn on creating multiple atomic write bios for a region dm-stripe: Enable atomic writes dm-linear: Enable atomic writes dm: Ensure cloned bio is same length for atomic write dm-table: atomic writes support dm-transaction-manager: use red-black trees instead of linear lists dm: disable REQ_NOWAIT for flushes dm: remove useless test in alloc_multiple_bios dm: change kzalloc to kcalloc dm raid: fix spelling errors in raid_ctr() |
||
|
Linus Torvalds
|
13845bdc86 |
Char/Misc/IIO driver updates for 6.14-rc1
Here is the "big" set of char/misc/iio and other smaller driver
subsystem updates for 6.14-rc1. Loads of different things in here this
development cycle, highlights are:
- ntsync "driver" to handle Windows locking types enabling Wine to
work much better on many workloads (i.e. games). The driver
framework was in 6.13, but now it's enabled and fully working
properly. Should make many SteamOS users happy. Even comes with
tests!
- Large IIO driver updates and bugfixes
- FPGA driver updates
- Coresight driver updates
- MHI driver updates
- PPS driver updatesa
- const bin_attribute reworking for many drivers
- binder driver updates
- smaller driver updates and fixes
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZ5fGOQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynatACeLlbkhUT544Va1eOL2TkjfcGxrZUAoJ3ymGC0
y0N7/+fWL6aS+b4sEilv
=TU0D
-----END PGP SIGNATURE-----
Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc/IIO driver updates from Greg KH:
"Here is the "big" set of char/misc/iio and other smaller driver
subsystem updates for 6.14-rc1. Loads of different things in here this
development cycle, highlights are:
- ntsync "driver" to handle Windows locking types enabling Wine to
work much better on many workloads (i.e. games). The driver
framework was in 6.13, but now it's enabled and fully working
properly. Should make many SteamOS users happy. Even comes with
tests!
- Large IIO driver updates and bugfixes
- FPGA driver updates
- Coresight driver updates
- MHI driver updates
- PPS driver updatesa
- const bin_attribute reworking for many drivers
- binder driver updates
- smaller driver updates and fixes
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
ntsync: Fix reference leaks in the remaining create ioctls.
spmi: hisi-spmi-controller: Drop duplicated OF node assignment in spmi_controller_probe()
spmi: Set fwnode for spmi devices
ntsync: fix a file reference leak in drivers/misc/ntsync.c
scripts/tags.sh: Don't tag usages of DECLARE_BITMAP
dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM8750 CPU BWMONs
dt-bindings: interconnect: OSM L3: Document sm8650 OSM L3 compatible
dt-bindings: interconnect: qcom-bwmon: Document QCS615 bwmon compatibles
interconnect: sm8750: Add missing const to static qcom_icc_desc
memstick: core: fix kernel-doc notation
intel_th: core: fix kernel-doc warnings
binder: log transaction code on failure
iio: dac: ad3552r-hs: clear reset status flag
iio: dac: ad3552r-common: fix ad3541/2r ranges
iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw()
misc: fastrpc: Fix copy buffer page size
misc: fastrpc: Fix registered buffer page address
misc: fastrpc: Deregister device nodes properly in error scenarios
nvmem: core: improve range check for nvmem_cell_write()
nvmem: qcom-spmi-sdam: Set size in struct nvmem_config
...
|
||
|
Linus Torvalds
|
cc8b10fa70 |
USB / Thunderbolt driver updates for 6.14-rc1
Here is the USB and Thunderbolt driver updates for 6.14-rc1. Nothing
huge in here, just lots of new hardware support and updates for existing
drivers. Changes here are:
- big gadget f_tcm driver update
- other gadget driver updates and fixes
- thunderbolt driver updates for new hardware and capabilities and
lots more debugging functionality to handle it when things aren't
working well.
- xhci driver updates
- new USB-serial device updates
- typec driver updates, including a chrome platform driver (acked by
the subsystem maintainers)
- other small driver updates
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZ5fI8A8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yloPwCguHSvL8FM6Xwaxc/hdfalwI4c49AAnRECaMhR
mA1owvXgrKO3hjDHo2Sg
=Z5yt
-----END PGP SIGNATURE-----
Merge tag 'usb-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver updates from Greg KH:
"Here is the USB and Thunderbolt driver updates for 6.14-rc1. Nothing
huge in here, just lots of new hardware support and updates for
existing drivers. Changes here are:
- big gadget f_tcm driver update
- other gadget driver updates and fixes
- thunderbolt driver updates for new hardware and capabilities and
lots more debugging functionality to handle it when things aren't
working well.
- xhci driver updates
- new USB-serial device updates
- typec driver updates, including a chrome platform driver (acked by
the subsystem maintainers)
- other small driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (123 commits)
usb: hcd: Bump local buffer size in rh_string()
Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
usb: typec: tcpci: Prevent Sink disconnection before vPpsShutdown in SPR PPS
usb: xhci: tegra: Fix OF boolean read warning
usb: host: xhci-plat: add support compatible ID PNP0D15
usb: typec: ucsi: Add a macro definition for UCSI v1.0
usb: dwc3: core: Defer the probe until USB power supply ready
usbip: Correct format specifier for seqnum from %d to %u
usbip: Fix seqnum sign extension issue in vhci_tx_urb
dt-bindings: usb: snps,dwc3: Split core description
usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
usb: dwc3: gadget: Reinitiate stream for all host NoStream behavior
USB: Use str_enable_disable-like helpers
USB: gadget: Use str_enable_disable-like helpers
USB: phy: Use str_enable_disable-like helpers
USB: typec: Use str_enable_disable-like helpers
USB: host: Use str_enable_disable-like helpers
USB: Replace own str_plural with common one
USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
usb: phy: Remove API devm_usb_put_phy()
...
|
||
|
Linus Torvalds
|
deee7487f5 |
virtio: features, fixes, cleanups
A small number of improvements all over the place: vdpa/octeon gained support for multiple interrupts virtio-pci gained support for error recovery vp_vdpa gained support for notification with data vhost/net has been fixed to set num_buffers for spec compliance virtio-mem now works with kdump on s390 Small cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmeXnAsPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpbsYH/0gfvGFBrILN3O06cWtm/ZEny6U86o3imvxm 5tBYOu/gh7yFqPHb3ywwz0Xy8Sty8zdIGVcod6+ioiS5JxV4m75/8eODZZHK/O+g W+2ozgRFm07RIQX8qQxfN6MURTEw9GHWLPqHfLopbQtoKJbD0NpWnm272xlJkox2 SzuHJ2D1Sg3ItcRr0x1TVsjefQKUHFduS/nt2WfQWjCnEXEbCx3S+Jp6oFCoub6L zgI6RLim9HdScgo5lXzbWEyJ4fEjWOypO3Z5IEXls8ZP/OEueCHZX3eZmfgbbfhP /uCPhoIxHe4PJBFDRKogdNyV40Iq8LvF7RzhOtJjS7GFlf1bipM= =PM05 -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: "A small number of improvements all over the place: - vdpa/octeon support for multiple interrupts - virtio-pci support for error recovery - vp_vdpa support for notification with data - vhost/net fix to set num_buffers for spec compliance - virtio-mem now works with kdump on s390 And small cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (23 commits) virtio_blk: Add support for transport error recovery virtio_pci: Add support for PCIe Function Level Reset vhost/net: Set num_buffers for virtio 1.0 vdpa/octeon_ep: read vendor-specific PCI capability virtio-pci: define type and header for PCI vendor data vdpa/octeon_ep: handle device config change events vdpa/octeon_ep: enable support for multiple interrupts per device vdpa: solidrun: Replace deprecated PCI functions s390/kdump: virtio-mem kdump support (CONFIG_PROC_VMCORE_DEVICE_RAM) virtio-mem: support CONFIG_PROC_VMCORE_DEVICE_RAM virtio-mem: remember usable region size virtio-mem: mark device ready before registering callbacks in kdump mode fs/proc/vmcore: introduce PROC_VMCORE_DEVICE_RAM to detect device RAM ranges in 2nd kernel fs/proc/vmcore: factor out freeing a list of vmcore ranges fs/proc/vmcore: factor out allocating a vmcore range and adding it to a list fs/proc/vmcore: move vmcore definitions out of kcore.h fs/proc/vmcore: prefix all pr_* with "vmcore:" fs/proc/vmcore: disallow vmcore modifications while the vmcore is open fs/proc/vmcore: replace vmcoredd_mutex by vmcore_mutex fs/proc/vmcore: convert vmcore_cb_lock into vmcore_mutex ... |