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11583 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Dave Airlie
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ee8b1ef9a6 |
Merge tag 'amd-drm-next-5.20-2022-07-26' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amdgpu: - VCN4 fixes - RAS support for UMC 8.10 - ACP support for jadeite platforms - NBIO HDP flush fixes - Misc spelling and grammar fixes - Runtime PM fixes - Non-DC HPD fix - Clean up amdgpu DM code - DSC fixes - Expose some additional GFXOFF data via debugfs - More FP clean up for new DCN blocks - PPC DC FP fixes - DCN 3.1.4 fixes - DC DML stack usage fixes - GMC fixes - SPM fixes for RDNA2 amdkfd: - MMU notifier fix - Mutex fix UAPI: - Add a comment about VCN4 unified queues - IP version information for UMDs Proposed mesa change: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17411/diffs?commit_id=c8a63590dfd0d64e6e6a634dcfed993f135dd075 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220726181536.5759-1-alexander.deucher@amd.com |
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Alex Deucher
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af14e7c2fc |
drm/amdgpu: add the IP discovery IP versions for HW INFO data
Use the former pad element to store the IP versions from the IP discovery table. This allows userspace to get the IP version from the kernel to better align with hardware IP versions. Proposed mesa patch: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17411/diffs?commit_id=c8a63590dfd0d64e6e6a634dcfed993f135dd075 Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Dave Airlie
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417c1c1963 |
Driver uAPI changes:
- All related to the Small BAR support: (and all by Matt Auld) * add probed_cpu_visible_size * expose the avail memory region tracking * apply ALLOC_GPU only by default * add NEEDS_CPU_ACCESS hint * tweak error capture on recoverable contexts Driver highlights: - Add Small BAR support (Matt) - Add MeteorLake support (RK) - Add support for LMEM PCIe resizable BAR (Akeem) Driver important fixes: - ttm related fixes (Matt Auld) - Fix a performance regression related to waitboost (Chris) - Fix GT resets (Chris) Driver others: - Adding GuC SLPC selftest (Vinay) - Fix ADL-N GuC load (Daniele) - Add platform workaround (Gustavo, Matt Roper) - DG2 and ATS-M device ID updates (Matt Roper) - Add VM_BIND doc rfc with uAPI documentation (Niranjana) - Fix user-after-free in vma destruction (Thomas) - Async flush of GuC log regions (Alan) - Fixes in selftests (Chris, Dan, Andrzej) - Convert to drm_dbg (Umesh) - Disable OA sseu config param for newer hardware (Umesh) - Multi-cast register steering changes (Matt Roper) - Add lmem_bar_size modparam (Priyanka) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmLPOTUACgkQ+mJfZA7r E8rnPQf+NcelYE/Zmt5ExAkBoqECHBHvWbAZsJ4Ve7pxFQMoCn1vMWcpzHhizD8m ga9ZLQ8cURcNst0Zrc73LLNPtZyqGu3tn9dhw+atIkmFjb4nJ40gvSyEwuPVOYiD Z0JjcmU9cUfPiYTadHoY+yYGPh9LkF61nOxVZdEJ/ykeQZ1ThgDlFRpjfw7pteMp SET3Iy1pZXGlJMmlOU9fJXivyN3yO6fO8xY2mqhiPbtf/HUapVpovNYleYBtJt3i zS52DnuGGsC/gY+rhKfaQE/BfsXBhQK5fy39oZLKRz8uL7PXzYVV6bMAwnODqPwq Q5+4C2J9M8jChfrkRJyD0TK6U80Zlw== =l7gi -----END PGP SIGNATURE----- Merge tag 'drm-intel-gt-next-2022-07-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver uAPI changes: - All related to the Small BAR support: (and all by Matt Auld) * add probed_cpu_visible_size * expose the avail memory region tracking * apply ALLOC_GPU only by default * add NEEDS_CPU_ACCESS hint * tweak error capture on recoverable contexts Driver highlights: - Add Small BAR support (Matt) - Add MeteorLake support (RK) - Add support for LMEM PCIe resizable BAR (Akeem) Driver important fixes: - ttm related fixes (Matt Auld) - Fix a performance regression related to waitboost (Chris) - Fix GT resets (Chris) Driver others: - Adding GuC SLPC selftest (Vinay) - Fix ADL-N GuC load (Daniele) - Add platform workaround (Gustavo, Matt Roper) - DG2 and ATS-M device ID updates (Matt Roper) - Add VM_BIND doc rfc with uAPI documentation (Niranjana) - Fix user-after-free in vma destruction (Thomas) - Async flush of GuC log regions (Alan) - Fixes in selftests (Chris, Dan, Andrzej) - Convert to drm_dbg (Umesh) - Disable OA sseu config param for newer hardware (Umesh) - Multi-cast register steering changes (Matt Roper) - Add lmem_bar_size modparam (Priyanka) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Ys85pcMYLkqF/HtB@intel.com |
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Ruijing Dong
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4528c18605 |
drm/amdgpu: add comment to HW_IP_VCN_ENC type
From VCN4, AMDGPU_HW_IP_VCN_ENC is re-used to support both encoding and decoding jobs. Link: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/245/commits Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Dave Airlie
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60693e3a38 |
Merge tag 'amd-drm-next-5.20-2022-07-14' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.20-2022-07-14: amdgpu: - DCN3.2 updates - DC SubVP support - DP MST fixes - Audio fixes - DC code cleanup - SMU13 updates - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 - Soft reset for SDMA 6 - Add gfxoff status query for vangogh - Improve BO domain pinning - Fix timestamps for cursor only commits - MES fixes - DCN 3.1.4 support - Misc fixes - Misc code cleanup amdkfd: - Simplify GPUVM validation - Unified memory for CWSR save/restore area - fix possible list corruption on queue failure radeon: - Fix bogus power of two warning UAPI: - Unified memory for CWSR save/restore area for KFD Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080952.html Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220714214716.8203-1-alexander.deucher@amd.com |
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Dave Airlie
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e23a5e14aa |
Linux 5.19-rc6
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmLLR2MeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG+hMH/jKGMOAbicR/CRq8 WLKmpb1eTJP2dbeiEs5amBk9DZQhqjx6tIQRCpZoGxBL+XWq7DX2fRLkAT56yS5/ NwferpR6IR9GlhjbfczF0JuQkP6eRUXnLrIKS5MViLI5QrCI80kkj4/mdqUXSiBV cMfXl5T1j+pb3zHUVXjnmvY+77q6rZTPoGxa/l8d6MaIhAg+jhu2E1HaSaSCX/YK TViq7ciI9cXoFV9yqhLkkBdGjBV8VQsKmeWEcA738bdSy1WAJSV1SVTJqLFvwdPI PM1asxkPoQ7jRrwsY4G8pZ3zPskJMS4Qwdn64HK+no2AKhJt2p6MePD1XblcrGHK QNStMY0= =LfuD -----END PGP SIGNATURE----- Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Backmerge in rc6 so I can merge msm next easier. Linux 5.19-rc6 Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Eric Huang
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50e8ca0b67 |
drm/amdkfd: bump KFD version for unified ctx save/restore memory
To expose unified memory for ctx save/resotre area feature availablity to libhsakmt. Proposed userspace: https://patchwork.freedesktop.org/series/106218/ Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Dave Airlie
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344feb7ccf |
Merge tag 'amd-drm-next-5.20-2022-07-05' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.20-2022-07-05: amdgpu: - Various spelling and grammer fixes - Various eDP fixes - Various DMCUB fixes - VCN fixes - GMC 11 fixes - RAS fixes - TMZ support for GC 10.3.7 - GPUVM TLB flush fixes - SMU 13.0.x updates - DCN 3.2 Support - DCN 3.2.1 Support - MES updates - GFX11 modifiers support - USB-C fixes - MMHUB 3.0.1 support - SDMA 6.0 doorbell fixes - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Enable GPU reset for SMU 13.0.4 - OLED display fixes - MPO fixes - DC frame size fixes - ASPM support for PCIE 7.4/7.6 - GPU reset support for SMU 13.0.0 - GFX11 updates - VCN JPEG fix - BACO support for SMU 13.0.7 - VCN instance handling fix - GFX8 GPUVM TLB flush fix - GPU reset rework - VCN 4.0.2 support - GTT size fixes - DP link training fixes - LSDMA 6.0.1 support - Various backlight fixes - Color encoding fixes - Backlight config cleanup - VCN 4.x unified queue cleanup amdkfd: - MMU notifier fixes - Updates for GC 10.3.6 and 10.3.7 - P2P DMA support using dma-buf - Add available memory IOCTL - SDMA 6.0.1 fix - MES fixes - HMM profiler support radeon: - License fix - Backlight config cleanup UAPI: - Add available memory IOCTL to amdkfd Proposed userspace: https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg75743.html - HMM profiler support for amdkfd Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080805.html Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220705212633.6037-1-alexander.deucher@amd.com |
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Linus Torvalds
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29837019d5 |
io_uring-5.19-2022-07-08
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Pavel Begunkov
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bdb2c48e4b |
io_uring: explicit sqe padding for ioctl commands
32 bit sqe->cmd_op is an union with 64 bit values. It's always a good idea to do padding explicitly. Also zero check it in prep, so it can be used in the future if needed without compatibility concerns. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/e6b95a05e970af79000435166185e85b196b2ba2.1657202417.git.asml.silence@gmail.com [axboe: turn bitwise OR into logical variant] Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Eric Huang
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fce7bf30d3 |
drm/amdkfd: add new flag for svm
It is to add new option for always keeping gpu mapping. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Niranjana Vishwanathapura
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a913bde810 |
drm/i915: Update i915 uapi documentation
Add some missing i915 uapi documentation which the new i915 VM_BIND feature documentation will be refer to. Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220701003110.24843-3-niranjana.vishwanathapura@intel.com |
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Linus Torvalds
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0a35d1622d |
io_uring-5.19-2022-07-01
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Merge tag 'io_uring-5.19-2022-07-01' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Two minor tweaks:
- While we still can, adjust the send/recv based flags to be in
->ioprio rather than in ->addr2. This is consistent with eg accept,
and also doesn't waste a full 64-bit field for flags (Pavel)
- 5.18-stable fix for re-importing provided buffers. Not much real
world relevance here as it'll only impact non-pollable files gone
async, which is more of a practical test case rather than something
that is used in the wild (Dylan)"
* tag 'io_uring-5.19-2022-07-01' of git://git.kernel.dk/linux-block:
io_uring: fix provided buffer import
io_uring: keep sendrecv flags in ioprio
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Matthew Auld
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525e93f631 |
drm/i915/uapi: add NEEDS_CPU_ACCESS hint
If set, force the allocation to be placed in the mappable portion of I915_MEMORY_CLASS_DEVICE. One big restriction here is that system memory (i.e I915_MEMORY_CLASS_SYSTEM) must be given as a potential placement for the object, that way we can always spill the object into system memory if we can't make space. Testcase: igt@gem-create@create-ext-cpu-access-sanity-check Testcase: igt@gem-create@create-ext-cpu-access-big Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-6-matthew.auld@intel.com |
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Matthew Auld
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141f733bb3 |
drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking. v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values. Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com |
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Matthew Auld
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3f4309cbdc |
drm/i915/uapi: add probed_cpu_visible_size
Userspace wants to know the size of CPU visible portion of device local-memory, and on small BAR devices the probed_size is no longer enough. In Vulkan, for example, it would like to know the size in bytes for CPU visible VkMemoryHeap. We already track the io_size for each region, so plumb that through to the region query. v2: Drop the ( -1 = unknown ) stuff, which is confusing since nothing can currently ever return such a value. Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Acked-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-2-matthew.auld@intel.com |
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Dave Airlie
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c6a3d73592 |
Merge tag 'drm-intel-gt-next-2022-06-29' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
UAPI Changes: - Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson) - Document memory residency and Flat-CCS capability of obj (Ramalingam C) - Disable GETPARAM lookups of I915_PARAM_[SUB]SLICE_MASK on Xe_HP+ (Matt Roper) Cross-subsystem Changes: - Rename intel-gtt symbols (Lucas De Marchi) Core Changes: Driver Changes: - Support programming the EU priority in the GuC descriptor (DG2) (Matthew Brost) - DG2 HuC loading support (Daniele Ceraolo Spurio) - Fix build error without CONFIG_PM (YueHaibing) - Enable THP on Icelake and beyond (Tvrtko Ursulin) - Only setup private tmpfs mount when needed and fix logging (Tvrtko Ursulin) - Make __guc_reset_context aware of guilty engines (Umesh Nerlige Ramappa) - DG2 small bar memory probing fixes (Nirmoy Das) - Remove unnecessary GuC err capture noise (Alan Previn) - Fix i915_gem_object_ggtt_pin_ww regression on old platforms (Maarten Lankhorst) - Fix undefined behavior in GuC backend due to shift overflowing the constant (Borislav Petkov) - New DG2 workarounds (Swathi Dhanavanthri, Anshuman Gupta) - Report no hwconfig support on ADL-N (Balasubramani Vivekanandan) - Fix error_state_read ptr + offset use (Alan Previn) - Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson) - Fix memory leaks in per-gt sysfs (Ashutosh Dixit) - Fix dma_resv fence handling in multi-batch execbuf (Nirmoy Das) - Add extra registers to GPU error dump on Gen11+ (Stuart Summers) - More PVC+DG2 workarounds (Matt Roper) - Improve user experience and driver robustness under SIGINT or similar (Tvrtko Ursulin) - Don't show engine classes not present (Tvrtko Ursulin) - Improve on suspend / resume time with VT-d enabled (Thomas Hellström) - Add missing else (katrinzhou) - Don't leak lmem mapping in vma_evict (Juha-Pekka Heikkila) - Add smem fallback allocation for dpt (Juha-Pekka Heikkila) - Tweak the ordering in cpu_write_needs_clflush (Matthew Auld) - Do not access rq->engine without a reference (Niranjana Vishwanathapura) - Revert "drm/i915: Hold reference to intel_context over life of i915_request" (Niranjana Vishwanathapura) - Don't update engine busyness stats too frequently (Alan Previn) - Add additional steps for Wa_22011802037 for execlist backend (Umesh Nerlige Ramappa) - Fix a lockdep warning at error capture (Nirmoy Das) - Ponte Vecchio prep work and new blitter engines (Matt Roper, John Harrison, Lucas De Marchi) - Read correct RP_STATE_CAP register (PVC) (Matt Roper) - Define MOCS table for PVC (Ayaz A Siddiqui) - Driver refactor and support Ponte Vecchio forcewake handling (Matt Roper) - Remove additional 3D flags from PIPE_CONTROL (Ponte Vecchio) (Stuart Summers) - XEHPSDV and PVC do not use HuC (Daniele Ceraolo Spurio) - Extract stepping information from PCI revid (Ponte Vecchio) (Matt Roper) - Add initial PVC workarounds (Stuart Summers) - SSEU handling driver refactor and Ponte Vecchio support (Matt Roper) - GuC depriv applies to PVC (Matt Roper) - Add register steering (Ponte Vecchio) (Matt Roper) - Add recommended MMIO setting (Ponte Vecchio) (Matt Roper) - Move multicast register handling to a dedicated file (Matt Roper) - Cleanup interface for MCR operations (Matt Roper) - Extend i915_vma_pin_iomap() (CQ Tang) - Re-do the intel-gtt split (Lucas De Marchi) - Correct duplicated/misplaced GT register definitions (Matt Roper) - Prefer "XEHP_" prefix for registers (Matt Roper) - Don't use DRM_DEBUG_WARN_ON for unexpected l3bank/mslice config (Tvrtko Ursulin) - Don't use DRM_DEBUG_WARN_ON for ring unexpectedly not idle (Tvrtko Ursulin) - Make drop_pages() return bool (Lucas De Marchi) - Fix CFI violation with show_dynamic_id() (Nathan Chancellor) - Use i915_probe_error instead of drm_error in GuC code (Vinay Belgaumkar) - Fix use of static in macro mismatch (Andi Shyti) - Update tiled blits selftest (Bommu Krishnaiah) - Future-proof platform checks (Matt Roper) - Only include what's needed (Jani Nikula) - remove accidental static from a local variable (Jani Nikula) - Add global forcewake request to drpc (Vinay Belgaumkar) - Fix spelling typo in comment (pengfuyuan) - Increase timeout for live_parallel_switch selftest (Akeem G Abodunrin) - Use non-blocking H2G for waitboost (Vinay Belgaumkar) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YrwtLM081SQUG1Dc@tursulin-desk |
||
|
Linus Torvalds
|
a175eca0f3 |
drm fixes for 5.19-rc5
fbdev:
- sysfb fixes/conflicting fb fixes.
amdgpu:
- GPU recovery fix
- Fix integer type usage in fourcc header for AMD modifiers
- KFD TLB flush fix for gfx9 APUs
- Display fix
i915:
- Fix ioctl argument error return
- Fix d3cold disable to allow PCI upstream bridge D3 transition
- Fix setting cache_dirty for dma-buf objects on discrete
msm:
- Fix to increment vsync_cnt before calling drm_crtc_handle_vblank so that
userspace sees the value *after* it is incremented if waiting for vblank
events
- Fix to reset drm_dev to NULL in dp_display_unbind to avoid a crash in
probe/bind error paths
- Fix to resolve the smatch error of de-referencing before NULL check in
dpu_encoder_phys_wb.c
- Fix error return to userspace if fence-id allocation fails in submit
ioctl
vc4:
- NULL ptr dereference fix
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Merge tag 'drm-fixes-2022-07-01' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Bit quieter this week, the main thing is it pulls in the fixes for the
sysfb resource issue you were seeing. these had been queued for next
so should have had some decent testing.
Otherwise amdgpu, i915 and msm each have a few fixes, and vc4 has one.
fbdev:
- sysfb fixes/conflicting fb fixes
amdgpu:
- GPU recovery fix
- Fix integer type usage in fourcc header for AMD modifiers
- KFD TLB flush fix for gfx9 APUs
- Display fix
i915:
- Fix ioctl argument error return
- Fix d3cold disable to allow PCI upstream bridge D3 transition
- Fix setting cache_dirty for dma-buf objects on discrete
msm:
- Fix to increment vsync_cnt before calling drm_crtc_handle_vblank so
that userspace sees the value *after* it is incremented if waiting
for vblank events
- Fix to reset drm_dev to NULL in dp_display_unbind to avoid a crash
in probe/bind error paths
- Fix to resolve the smatch error of de-referencing before NULL check
in dpu_encoder_phys_wb.c
- Fix error return to userspace if fence-id allocation fails in
submit ioctl
vc4:
- NULL ptr dereference fix"
* tag 'drm-fixes-2022-07-01' of git://anongit.freedesktop.org/drm/drm:
Revert "drm/amdgpu/display: set vblank_disable_immediate for DC"
drm/amdgpu: To flush tlb for MMHUB of RAVEN series
drm/fourcc: fix integer type usage in uapi header
drm/amdgpu: fix adev variable used in amdgpu_device_gpu_recover()
fbdev: Disable sysfb device registration when removing conflicting FBs
firmware: sysfb: Add sysfb_disable() helper function
firmware: sysfb: Make sysfb_create_simplefb() return a pdev pointer
drm/msm/gem: Fix error return on fence id alloc fail
drm/i915: tweak the ordering in cpu_write_needs_clflush
drm/i915/dgfx: Disable d3cold at gfx root port
drm/i915/gem: add missing else
drm/vc4: perfmon: Fix variable dereferenced before check
drm/msm/dpu: Fix variable dereferenced before check
drm/msm/dp: reset drm_dev to NULL at dp_display_unbind()
drm/msm/dpu: Increment vsync_cnt before waking up userspace
|
||
|
Philip Yang
|
3db7f89454 |
drm/amdkfd: Bump KFD API version for SMI profiling event
Indicate SMI profiling events available. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Philip Yang
|
d7cfea332c |
drm/amdkfd: Add KFD SMI event IDs and triggers
Define new system management interface event IDs for migration, GPU recoverable page fault, user queues eviction, restore and unmap from GPU events and corresponding event triggers, those will be implemented in the following patches. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Pavel Begunkov
|
29c1ac230e |
io_uring: keep sendrecv flags in ioprio
We waste a u64 SQE field for flags even though we don't need as many
bits and it can be used for something more useful later. Store io_uring
specific send/recv flags in sqe->ioprio instead of ->addr2.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Fixes:
|
||
|
Carlos Llamas
|
20b8264394 |
drm/fourcc: fix integer type usage in uapi header
Kernel uapi headers are supposed to use __[us]{8,16,32,64} types defined
by <linux/types.h> as opposed to 'uint32_t' and similar. See [1] for the
relevant discussion about this topic. In this particular case, the usage
of 'uint64_t' escaped headers_check as these macros are not being called
here. However, the following program triggers a compilation error:
#include <drm/drm_fourcc.h>
int main()
{
unsigned long x = AMD_FMT_MOD_CLEAR(RB);
return 0;
}
gcc error:
drm.c:5:27: error: ‘uint64_t’ undeclared (first use in this function)
5 | unsigned long x = AMD_FMT_MOD_CLEAR(RB);
| ^~~~~~~~~~~~~~~~~
This patch changes AMD_FMT_MOD_{SET,CLEAR} macros to use the correct
integer types, which fixes the above issue.
[1] https://lkml.org/lkml/2019/6/5/18
Fixes:
|
||
|
Ossama Othman
|
06e445f740 |
mptcp: fix conflict with <netinet/in.h>
Including <linux/mptcp.h> before the C library <netinet/in.h> header
causes symbol redefinition errors at compile-time due to duplicate
declarations and definitions in the <linux/in.h> header included by
<linux/mptcp.h>.
Explicitly include <netinet/in.h> before <linux/in.h> in
<linux/mptcp.h> when __KERNEL__ is not defined so that the C library
compatibility logic in <linux/libc-compat.h> is enabled when including
<linux/mptcp.h> in user space code.
Fixes:
|
||
|
Imre Deak
|
882d90310f |
drm/fourcc: Document the Intel CCS modifiers' CC plane expected pitch
The driver expects the pitch of the Intel CCS CC color planes to be 64 bytes aligned, adjust the modifier descriptions accordingly. Cc: Nanley Chery <nanley.g.chery@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Nanley Chery <nanley.g.chery@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220623144955.2486736-1-imre.deak@intel.com |
||
|
Carlos Llamas
|
3d313f09f3 |
drm/fourcc: fix integer type usage in uapi header
Kernel uapi headers are supposed to use __[us]{8,16,32,64} types defined
by <linux/types.h> as opposed to 'uint32_t' and similar. See [1] for the
relevant discussion about this topic. In this particular case, the usage
of 'uint64_t' escaped headers_check as these macros are not being called
here. However, the following program triggers a compilation error:
#include <drm/drm_fourcc.h>
int main()
{
unsigned long x = AMD_FMT_MOD_CLEAR(RB);
return 0;
}
gcc error:
drm.c:5:27: error: ‘uint64_t’ undeclared (first use in this function)
5 | unsigned long x = AMD_FMT_MOD_CLEAR(RB);
| ^~~~~~~~~~~~~~~~~
This patch changes AMD_FMT_MOD_{SET,CLEAR} macros to use the correct
integer types, which fixes the above issue.
[1] https://lkml.org/lkml/2019/6/5/18
Fixes:
|
||
|
Liu Ying
|
e6445be4f5
|
media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner
This patch adds RGB666_1X30_CPADLO, RGB888_1X30_CPADLO, RGB666_1X36_CPADLO and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp pixel combiner. The RGB pixels with padding low per component are transmitted on a 30-bit input bus(10-bit per component) from a display controller or a 36-bit output bus(12-bit per component) to a pixel link. Reviewed-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-2-victor.liu@nxp.com |
||
|
Thomas Zimmermann
|
2b1333b808 |
Merge drm/drm-next into drm-misc-next
Backmerging to get new regmap APIs of v5.19-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
||
|
Daniel Phillips
|
9731dd4cad |
drm/amdkfd: Add available memory ioctl
Add a new KFD ioctl to return the largest possible memory size that can be allocated as a buffer object using kfd_ioctl_alloc_memory_of_gpu. It attempts to use exactly the same accept/reject criteria as that function so that allocating a new buffer object of the size returned by this new ioctl is guaranteed to succeed, barring races with other allocating tasks. This IOCTL will be used by libhsakmt: https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg75743.html Signed-off-by: Daniel Phillips <Daniel.Phillips@amd.com> Signed-off-by: David Yat Sin <David.YatSin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Pavel Begunkov
|
d884b6498d |
io_uring: remove IORING_CLOSE_FD_AND_FILE_SLOT
This partially reverts
|
||
|
Maxim Mikityanskiy
|
b489a6e587 |
tls: Rename TLS_INFO_ZC_SENDFILE to TLS_INFO_ZC_TX
To embrace possible future optimizations of TLS, rename zerocopy
sendfile definitions to more generic ones:
* setsockopt: TLS_TX_ZEROCOPY_SENDFILE- > TLS_TX_ZEROCOPY_RO
* sock_diag: TLS_INFO_ZC_SENDFILE -> TLS_INFO_ZC_RO_TX
RO stands for readonly and emphasizes that the application shouldn't
modify the data being transmitted with zerocopy to avoid potential
disconnection.
Fixes:
|
||
|
Jason Ekstrand
|
594740497e |
dma-buf: Add an API for importing sync files (v10)
This patch is analogous to the previous sync file export patch in that it allows you to import a sync_file into a dma-buf. Unlike the previous patch, however, this does add genuinely new functionality to dma-buf. Without this, the only way to attach a sync_file to a dma-buf is to submit a batch to your driver of choice which waits on the sync_file and claims to write to the dma-buf. Even if said batch is a no-op, a submit is typically way more overhead than just attaching a fence. A submit may also imply extra synchronization with other work because it happens on a hardware queue. In the Vulkan world, this is useful for dealing with the out-fence from vkQueuePresent. Current Linux window-systems (X11, Wayland, etc.) all rely on dma-buf implicit sync. Since Vulkan is an explicit sync API, we get a set of fences (VkSemaphores) in vkQueuePresent and have to stash those as an exclusive (write) fence on the dma-buf. We handle it in Mesa today with the above mentioned dummy submit trick. This ioctl would allow us to set it directly without the dummy submit. This may also open up possibilities for GPU drivers to move away from implicit sync for their kernel driver uAPI and instead provide sync files and rely on dma-buf import/export for communicating with other implicit sync clients. We make the explicit choice here to only allow setting RW fences which translates to an exclusive fence on the dma_resv. There's no use for read-only fences for communicating with other implicit sync userspace and any such attempts are likely to be racy at best. When we got to insert the RW fence, the actual fence we set as the new exclusive fence is a combination of the sync_file provided by the user and all the other fences on the dma_resv. This ensures that the newly added exclusive fence will never signal before the old one would have and ensures that we don't break any dma_resv contracts. We require userspace to specify RW in the flags for symmetry with the export ioctl and in case we ever want to support read fences in the future. There is one downside here that's worth documenting: If two clients writing to the same dma-buf using this API race with each other, their actions on the dma-buf may happen in parallel or in an undefined order. Both with and without this API, the pattern is the same: Collect all the fences on dma-buf, submit work which depends on said fences, and then set a new exclusive (write) fence on the dma-buf which depends on said work. The difference is that, when it's all handled by the GPU driver's submit ioctl, the three operations happen atomically under the dma_resv lock. If two userspace submits race, one will happen before the other. You aren't guaranteed which but you are guaranteed that they're strictly ordered. If userspace manages the fences itself, then these three operations happen separately and the two render operations may happen genuinely in parallel or get interleaved. However, this is a case of userspace racing with itself. As long as we ensure userspace can't back the kernel into a corner, it should be fine. v2 (Jason Ekstrand): - Use a wrapper dma_fence_array of all fences including the new one when importing an exclusive fence. v3 (Jason Ekstrand): - Lock around setting shared fences as well as exclusive - Mark SIGNAL_SYNC_FILE as a read-write ioctl. - Initialize ret to 0 in dma_buf_wait_sync_file v4 (Jason Ekstrand): - Use the new dma_resv_get_singleton helper v5 (Jason Ekstrand): - Rename the IOCTLs to import/export rather than wait/signal - Drop the WRITE flag and always get/set the exclusive fence v6 (Jason Ekstrand): - Split import and export into separate patches - New commit message v7 (Daniel Vetter): - Fix the uapi header to use the right struct in the ioctl - Use a separate dma_buf_import_sync_file struct - Add kerneldoc for dma_buf_import_sync_file v8 (Jason Ekstrand): - Rebase on Christian König's fence rework v9 (Daniel Vetter): - Fix -EINVAL checks for the flags parameter - Add documentation about read/write fences - Add documentation about the expected usage of import/export and specifically call out the possible userspace race. v10 (Simon Ser): - Fix a typo in the docs Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com> Signed-off-by: Jason Ekstrand <jason.ekstrand@collabora.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/20220608152142.14495-3-jason@jlekstrand.net |
||
|
Jason Ekstrand
|
20e10881a0 |
dma-buf: Add an API for exporting sync files (v14)
Modern userspace APIs like Vulkan are built on an explicit synchronization model. This doesn't always play nicely with the implicit synchronization used in the kernel and assumed by X11 and Wayland. The client -> compositor half of the synchronization isn't too bad, at least on intel, because we can control whether or not i915 synchronizes on the buffer and whether or not it's considered written. The harder part is the compositor -> client synchronization when we get the buffer back from the compositor. We're required to be able to provide the client with a VkSemaphore and VkFence representing the point in time where the window system (compositor and/or display) finished using the buffer. With current APIs, it's very hard to do this in such a way that we don't get confused by the Vulkan driver's access of the buffer. In particular, once we tell the kernel that we're rendering to the buffer again, any CPU waits on the buffer or GPU dependencies will wait on some of the client rendering and not just the compositor. This new IOCTL solves this problem by allowing us to get a snapshot of the implicit synchronization state of a given dma-buf in the form of a sync file. It's effectively the same as a poll() or I915_GEM_WAIT only, instead of CPU waiting directly, it encapsulates the wait operation, at the current moment in time, in a sync_file so we can check/wait on it later. As long as the Vulkan driver does the sync_file export from the dma-buf before we re-introduce it for rendering, it will only contain fences from the compositor or display. This allows to accurately turn it into a VkFence or VkSemaphore without any over-synchronization. By making this an ioctl on the dma-buf itself, it allows this new functionality to be used in an entirely driver-agnostic way without having access to a DRM fd. This makes it ideal for use in driver-generic code in Mesa or in a client such as a compositor where the DRM fd may be hard to reach. v2 (Jason Ekstrand): - Use a wrapper dma_fence_array of all fences including the new one when importing an exclusive fence. v3 (Jason Ekstrand): - Lock around setting shared fences as well as exclusive - Mark SIGNAL_SYNC_FILE as a read-write ioctl. - Initialize ret to 0 in dma_buf_wait_sync_file v4 (Jason Ekstrand): - Use the new dma_resv_get_singleton helper v5 (Jason Ekstrand): - Rename the IOCTLs to import/export rather than wait/signal - Drop the WRITE flag and always get/set the exclusive fence v6 (Jason Ekstrand): - Drop the sync_file import as it was all-around sketchy and not nearly as useful as import. - Re-introduce READ/WRITE flag support for export - Rework the commit message v7 (Jason Ekstrand): - Require at least one sync flag - Fix a refcounting bug: dma_resv_get_excl() doesn't take a reference - Use _rcu helpers since we're accessing the dma_resv read-only v8 (Jason Ekstrand): - Return -ENOMEM if the sync_file_create fails - Predicate support on IS_ENABLED(CONFIG_SYNC_FILE) v9 (Jason Ekstrand): - Add documentation for the new ioctl v10 (Jason Ekstrand): - Go back to dma_buf_sync_file as the ioctl struct name v11 (Daniel Vetter): - Go back to dma_buf_export_sync_file as the ioctl struct name - Better kerneldoc describing what the read/write flags do v12 (Christian König): - Document why we chose to make it an ioctl on dma-buf v13 (Jason Ekstrand): - Rebase on Christian König's fence rework v14 (Daniel Vetter & Christian König): - Use dma_rev_usage_rw to get the properly inverted usage to pass to dma_resv_get_singleton() - Clean up the sync_file and fd if copy_to_user() fails Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com> Signed-off-by: Jason Ekstrand <jason.ekstrand@collabora.com> Acked-by: Simon Ser <contact@emersion.fr> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/20220608152142.14495-2-jason@jlekstrand.net |
||
|
Linus Torvalds
|
e17fee8976 |
A single featurelet for delay accounting. Delayed a bit
because,unusually, it has dependencies on both the mm-stable and mm-nonmm-stable queues. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCYpz3SAAKCRDdBJ7gKXxA jou6AP9bY89NifR7Tc8U59Xu4c9amphXS9rTJv7Ysj3GxBMoRwEAuXvvJTet6mEn UdmytDdb4BtAlx7Itd7IKu4S9JD6mQw= =bAU1 -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull delay-accounting update from Andrew Morton: "A single featurette for delay accounting. Delayed a bit because, unusually, it had dependencies on both the mm-stable and mm-nonmm-stable queues" * tag 'mm-nonmm-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: delayacct: track delays from write-protect copy |
||
|
Linus Torvalds
|
2981436374 |
hte: New subsystem for v5.19-rc1
This contains the new HTE subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmKZ77ATHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoTgVD/4tdJptbwblr8CCP5jklb81quuKBFu4 2VaUpyGo4TDD4g0jchmAkmB0JsjO7mauURZ/vwWUfDx+uvsOJyf79smY/4OvL0v6 MdYFeXb1rqDX8SiZSnpa+PKNI96l9/l1sbkbj1PPIod8hJSgXsASRP4lF21U97ZY QTI7u3kMJsUEvZhbEs9E2TXPAUO4+M8HfogJuEoaVRyHdwVHY1+Z+jlUsVXRd1qU XpIaKKMWF07FWrs2QUAbdqIUc8cITlcP+ExCc35PMwZnemWHnVwvk0mVyC0XD39P PHGlQOR2zTwJmijCwFkKTwuhGufE6bbvKvdns6gyTUlbzpQ4vcjPfVubt9ehX3dp acEJp5WdJFUhFU4dhjsLGVVzwE/L7vsZ3RPPh1j/Hjt0wYPg/EYPLr/wz+0wbIxt z4AtQZBLwrXSxXUuGkzl139kx0lTEtQZvfiziwi8BWrl6aqeBcGSNYHFLs2rDUTh sap+aEYRQ4cGWYfLMhv3yRLkkTlGxDMmEPM9VWGJb96osBcfidvgT+SE5qwoz6yg yJyMWwCrjYvYl+ZHwfKE3pEE4z9mrs7VLgcW9yWOF4UwFLuH0DyIEtCx/I4Uk+QG 7F1HuV3mYZNlOwgJMZooSJ5Z9uzrn+eGzivhw4klJibFZBXqICCQjL5KvQ8wyuY7 60Ns9+912HV/tQ== =sOJn -----END PGP SIGNATURE----- Merge tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux Pull hardware timestamping subsystem from Thierry Reding: "This contains the new HTE (hardware timestamping engine) subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged" [ Linus Walleij mentions the Intel PMC in the Elkhart and Tiger Lake platforms as another future timestamp provider ] * tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: timestamp: Correct id path dt-bindings: Renamed hte directory to timestamp hte: Uninitialized variable in hte_ts_get() hte: Fix off by one in hte_push_ts_ns() hte: Fix possible use-after-free in tegra_hte_test_remove() hte: Remove unused including <linux/version.h> MAINTAINERS: Add HTE Subsystem hte: Add Tegra HTE test driver tools: gpio: Add new hardware clock type gpiolib: cdev: Add hardware timestamp clock type gpio: tegra186: Add HTE support gpiolib: Add HTE support dt-bindings: Add HTE bindings hte: Add Tegra194 HTE kernel provider drivers: Add hardware timestamp engine (HTE) subsystem Documentation: Add HTE subsystem guide |
||
|
Linus Torvalds
|
c6f2f3e2c8 |
Add partial Loongarch architecture code
This is the majority of the loongarch architecture code, including
the final system call interface and all core functionality.
It still misses three sets of peripheral but vital patches to add
support for other subsystems, which have yet to pass review:
- The drivers/firmware/efi stub for booting from a standard UEFI
firmware implementation. Both the original custom boot interface
and a draft implementation of the EFI stub did not make it, so
it is currently impossible to boot the kernel, until the
loongarch specific portions get accepted into the UEFI subsystem
- The drivers/irqchip/irq-loongson-*.c drivers are shared with the
the MIPS port, but currently lack support for ACPI based booting,
which will get merged through the irqchip subsystem.
- Similarly, the drivers/pci/controller/pci-loongson.c needs to be
modified for ACPI support, which will be merged through the
PCI subsystem.
While the port cannot actually be used before all the above are
merged, having it in 5.19 helps to establish the user space ABI
for the libc ports to build on, and to help any treewide changes
in the mainline kernel get applied here as well. A gcc-12 based
tool chains for build testing is now included in
https://mirrors.edge.kernel.org/pub/tools/crosstool/.
Original description from Huacai Chen at
https://lore.kernel.org/lkml/20220603072053.35005-1-chenhuacai@loongson.cn/:
"LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V.
LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit
version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its
boot protocol LoongArch-specific interrupt controllers (similar to APIC)
are already added in the next revision of ACPI Specification (current
revision is 6.4).
This patchset is adding basic LoongArch support in mainline kernel, we
can see a complete snapshot here:
https://github.com/loongson/linux/tree/loongarch-next
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git/log/?h=loongarch-next
Cross-compile tool chain to build kernel:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz
A CLFS-based Linux distro:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-system-2022-03-03.tar.bz2
Open-source tool chain which is under review (Binutils and Gcc are already upstream):
https://github.com/loongson/binutils-gdb/tree/upstream_v3.1
https://github.com/loongson/gcc/tree/loongarch_upstream_v6.3
https://github.com/loongson/glibc/tree/loongarch_2_35_dev_v2.2
Loongson and LoongArch documentations:
https://github.com/loongson/LoongArch-Documentation
LoongArch-specific interrupt controllers:
https://mantis.uefi.org/mantis/view.php?id=2203
https://mantis.uefi.org/mantis/view.php?id=2313"
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Merge tag 'loongarch-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull initial Loongarch architecture code from Arnd Bergmann:
"This is the majority of the loongarch architecture code, including the
final system call interface and all core functionality.
It still misses three sets of peripheral but vital patches to add
support for other subsystems, which have yet to pass review:
- The drivers/firmware/efi stub for booting from a standard UEFI
firmware implementation. Both the original custom boot interface
and a draft implementation of the EFI stub did not make it, so it
is currently impossible to boot the kernel, until the loongarch
specific portions get accepted into the UEFI subsystem
- The drivers/irqchip/irq-loongson-*.c drivers are shared with the
the MIPS port, but currently lack support for ACPI based booting,
which will get merged through the irqchip subsystem.
- Similarly, the drivers/pci/controller/pci-loongson.c needs to be
modified for ACPI support, which will be merged through the PCI
subsystem.
While the port cannot actually be used before all the above are
merged, having it in 5.19 helps to establish the user space ABI for
the libc ports to build on, and to help any treewide changes in the
mainline kernel get applied here as well.
A gcc-12 based tool chains for build testing is now included in
https://mirrors.edge.kernel.org/pub/tools/crosstool/"
Original description from Huacai Chen:
"LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V.
LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit
version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its
boot protocol LoongArch-specific interrupt controllers (similar to APIC)
are already added in the next revision of ACPI Specification (current
revision is 6.4).
This patchset is adding basic LoongArch support in mainline kernel, we
can see a complete snapshot here:
https://github.com/loongson/linux/tree/loongarch-next
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git/log/?h=loongarch-next
Cross-compile tool chain to build kernel:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz
A CLFS-based Linux distro:
https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-system-2022-03-03.tar.bz2
Open-source tool chain which is under review (Binutils and Gcc are already upstream):
https://github.com/loongson/binutils-gdb/tree/upstream_v3.1
https://github.com/loongson/gcc/tree/loongarch_upstream_v6.3
https://github.com/loongson/glibc/tree/loongarch_2_35_dev_v2.2
Loongson and LoongArch documentations:
https://github.com/loongson/LoongArch-Documentation
LoongArch-specific interrupt controllers:
https://mantis.uefi.org/mantis/view.php?id=2203
https://mantis.uefi.org/mantis/view.php?id=2313"
Link: https://lore.kernel.org/lkml/20220603072053.35005-1-chenhuacai@loongson.cn/
* tag 'loongarch-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (24 commits)
MAINTAINERS: Add maintainer information for LoongArch
LoongArch: Add Loongson-3 default config file
LoongArch: Add Non-Uniform Memory Access (NUMA) support
LoongArch: Add multi-processor (SMP) support
LoongArch: Add VDSO and VSYSCALL support
LoongArch: Add some library functions
LoongArch: Add misc common routines
LoongArch: Add ELF and module support
LoongArch: Add signal handling support
LoongArch: Add system call support
LoongArch: Add memory management
LoongArch: Add process management
LoongArch: Add exception/interrupt handling
LoongArch: Add boot and setup routines
LoongArch: Add other common headers
LoongArch: Add atomic/locking headers
LoongArch: Add CPU definition headers
LoongArch: Add build infrastructure
LoongArch: Add writecombine support for drm
LoongArch: Add ELF-related definitions
...
|
||
|
Aurabindo Pillai
|
543036a2de |
drm/amd: Add GFX11 modifiers support to AMDGPU (v3)
GFX11 IP introduces new tiling mode. Various combinations of DCC settings are possible and the most preferred settings must be exposed for optimal use of the hardware. add_gfx11_modifiers() is based on recommendation from Marek for the preferred tiling modifier that are most efficient for the hardware. v2: microtiling fix noticed by Marek v3: keep Z tiling check Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Linus Torvalds
|
6f9b5ed8ca |
Char / Misc / Other smaller driver subsystem updates for 5.19-rc1
Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems. Note, there are 3 merge conflicts when merging this with your tree: - MAINTAINERS, should be easy to resolve - drivers/slimbus/qcom-ctrl.c, should be straightforward resolution - drivers/misc/lkdtm/stackleak.c, not an easy resolution. This has been noted in the linux-next tree for a while, and resolved there, here's a link to the resolution that Stephen came up with and that Kees says is correct: https://lore.kernel.org/r/20220509185344.3fe1a354@canb.auug.org.au I will be glad to provide a merge point that contains these resolutions if that makes things any easier for you. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYpnkbA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylOrgCggbbAFwESBY9o2YfpG+2VOLpc0GAAoJgY1XN8 P/gumbLEpFvoBZ5xLIW8 =KCgk -----END PGP SIGNATURE----- Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc / other smaller driver subsystem updates from Greg KH: "Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems" * tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (387 commits) habanalabs: use separate structure info for each error collect data habanalabs: fix missing handle shift during mmap habanalabs: remove hdev from hl_ctx_get args habanalabs: do MMU prefetch as deferred work habanalabs: order memory manager messages habanalabs: return -EFAULT on copy_to_user error habanalabs: use NULL for eventfd habanalabs: update firmware header habanalabs: add support for notification via eventfd habanalabs: add topic to memory manager buffer habanalabs: handle race in driver fini habanalabs: add device memory scrub ability through debugfs habanalabs: use unified memory manager for CB flow habanalabs: unified memory manager new code for CB flow habanalabs/gaudi: set arbitration timeout to a high value habanalabs: add put by handle method to memory manager habanalabs: hide memory manager page shift habanalabs: Add separate poll interval value for protocol habanalabs: use get_task_pid() to take PID habanalabs: add prefetch flag to the MAP operation ... |
||
|
Linus Torvalds
|
932c2989b5 |
TTY / Serial driver changes for 5.19-rc1
Here is the big set of tty and serial driver updates for 5.19-rc1.
Lots of tiny cleanups in here, the major stuff is:
- termbit cleanups and unification by Ilpo. A much needed
change that goes a long way to making things simpler for all
of the different arches
- tty documentation cleanups and movements to their own place in
the documentation tree
- old tty driver cleanups and fixes from Jiri to bring some
existing drivers into the modern world
- RS485 cleanups and unifications to make it easier for
individual drivers to support this mode instead of having to
duplicate logic in each driver
- Lots of 8250 driver updates and additions
- new device id additions
- n_gsm continued fixes and cleanups
- other minor serial driver updates and cleanups
All of these have been in linux-next for weeks with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty and serial driver updates from Greg KH:
"Here is the big set of tty and serial driver updates for 5.19-rc1.
Lots of tiny cleanups in here, the major stuff is:
- termbit cleanups and unification by Ilpo. A much needed change that
goes a long way to making things simpler for all of the different
arches
- tty documentation cleanups and movements to their own place in the
documentation tree
- old tty driver cleanups and fixes from Jiri to bring some existing
drivers into the modern world
- RS485 cleanups and unifications to make it easier for individual
drivers to support this mode instead of having to duplicate logic
in each driver
- Lots of 8250 driver updates and additions
- new device id additions
- n_gsm continued fixes and cleanups
- other minor serial driver updates and cleanups
All of these have been in linux-next for weeks with no reported issues"
* tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (166 commits)
tty: Rework receive flow control char logic
pcmcia: synclink_cs: Don't allow CS5-6
serial: stm32-usart: Correct CSIZE, bits, and parity
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sifive: Sanitize CSIZE and c_iflag
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: rda-uart: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: uartlite: Fix BRKINT clearing
serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE
serial: core: Do stop_rx in suspend path for console if console_suspend is disabled
tty: serial: qcom-geni-serial: Remove uart frequency table. Instead, find suitable frequency with call to clk_round_rate.
dt-bindings: serial: renesas,em-uart: Add RZ/V2M clock to access the registers
serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL"
serial: msm_serial: disable interrupts in __msm_console_write()
serial: meson: acquire port->lock in startup()
serial: 8250_dw: Use dev_err_probe()
serial: 8250_dw: Use devm_add_action_or_reset()
...
|
||
|
Linus Torvalds
|
5ac8bdb9ad |
io_uring-5.19-2022-06-02
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||
|
Linus Torvalds
|
6e5f6a8691 |
vhost,virtio,vdpa: features, fixes, cleanups
mac vlan filter and stats support in mlx5 vdpa irq hardening in virtio performance improvements in virtio crypto polling i/o support in virtio blk ASID support in vhost fixes, cleanups all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmKXBEwPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRp9pgIAJKdLbtrqDdDrPJRg5Xs2wsWMbGnXbKxm71Q kGPfnkn15yjwiMJcdNO8O16qP5VGUzBWPhGc3X7U9KRU4EI2yEGLFv9hwRvdlY9h 4C7O4fBWTbuqTT6pwwAH9vT3/b6q8bMh4D3uD2P1zSwh8POqHm1kyRivXPPr4PUA 5TAc04EGcrFQpC9co3v8UmJ7EjLa/tgdUb7igTv5VHi7K2GNGMycSvHP/v7CFgZ6 paVYThMCrWOJkIIk8k6qhMKhAxkQ7lBrqhLBtfX9jyadLmq5hAQQu2D43PoZb2ed IbNN/g5Sv9yaL7ERYzTRAEfuXVGPiDLWli2C5sHdz2IJDBeqQeU= =Vlh6 -----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: "vhost,virtio and vdpa features, fixes, and cleanups: - mac vlan filter and stats support in mlx5 vdpa - irq hardening in virtio - performance improvements in virtio crypto - polling i/o support in virtio blk - ASID support in vhost - fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (64 commits) vdpa: ifcvf: set pci driver data in probe vdpa/mlx5: Add RX MAC VLAN filter support vdpa/mlx5: Remove flow counter from steering vhost: rename vhost_work_dev_flush vhost-test: drop flush after vhost_dev_cleanup vhost-scsi: drop flush after vhost_dev_cleanup vhost_vsock: simplify vhost_vsock_flush() vhost_test: remove vhost_test_flush_vq() vhost_net: get rid of vhost_net_flush_vq() and extra flush calls vhost: flush dev once during vhost_dev_stop vhost: get rid of vhost_poll_flush() wrapper vhost-vdpa: return -EFAULT on copy_to_user() failure vdpasim: Off by one in vdpasim_set_group_asid() virtio: Directly use ida_alloc()/free() virtio: use WARN_ON() to warning illegal status value virtio: harden vring IRQ virtio: allow to unbreak virtqueue virtio-ccw: implement synchronize_cbs() virtio-mmio: implement synchronize_cbs() virtio-pci: implement synchronize_cbs() ... |
||
|
Linus Torvalds
|
ab18b7b36a |
drm next for 5.19-rc1 (part 2/fixes)
msm: - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a big-time hitter in the CI-runs. amdgpu: - Update fdinfo to the common drm format - uapi: Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466 - Link training fixes - DPIA fixes - Misc code cleanups - Aux fixes - Hotplug fixes - More FP clean up - Misc GFX9/10 fixes - Fix a possible memory leak in SMU shutdown - SMU 13 updates - RAS fixes - TMZ fixes - GC 11 updates - SMU 11 metrics fixes - Fix coverage blend mode for overlay plane - Note DDR vs LPDDR memory - Fuzz fix for CS IOCTL - Add new PCI DID amdkfd: - Clean up hive setup - Misc fixes tegra: - add some prelim 5.20 work to avoid inter-tree mess -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmKZfhwACgkQDHTzWXnE hr5v1A/+KLUDtz1vB/JGHYnqJYeGicSs48Pe2OtSW2YX6rI2IwaQBnYjXtm8J8NF 47Lw35KjzYLS9NRst9/+zhcyij6s573dibWVTi9NG5O0vYMoww6EvD7ORqPAv1JP WNl1ek9DmkorEtcjJWwWDpMUP34WrN1qCHRT1p6nkcIJ28pp+x4fwt3cPi3fmEmk hH5/pjwymvaWX9m/HBRi/esone/uLVVIDThX769spyY7c1jKG3BKO0/hGrvY/qHs 0QRIG4eroB2b6KEzg6gO4a8NX7PHamBtImT9Nqw+o8pBzYhuez39ITM5sMkCrChj kvCpF+YXwUWyr+4SbkKLGHZqerpgz219kHOh1Z7VOwCSQomIljkmdoKHUJ50QMKk pNzF/U7ng1zgPhTJVj/o3wymeE9y1X0W3p/yLXS1jXt+Nl4AjsBWSZLd0Nn+HKck ZpqwhIfH5vuFjpN+u2F3pVaRCjNM2UXavS6CD1thIOXDQ4gQ+p2rndHL/yWIyVFb HXkQu0PBSKzF6ys4ikvXxsT7xM0EJEa680dEjJuMhhC5LgDzw3A5jLdSfhIr2nal Z+CWW1NKukAarI2rPOUotO8GYsY3bMF3o/02wFRAmDwPwXUWvy/mULv8vSl63ocH 6B/YOitiGKz6tpOqRwBgjkFCTebMwKc7Mbt2JVZKiG73BMKHcFQ= =IC8q -----END PGP SIGNATURE----- Merge tag 'drm-next-2022-06-03-1' of git://anongit.freedesktop.org/drm/drm Pull more drm updates from Dave Airlie: "This is mostly regular fixes, msm and amdgpu. There is a tegra patch that is bit of prep work for a 5.20 feature to avoid some inter-tree syncs, and a couple of late addition amdgpu uAPI changes but best to get those in early, and the userspace pieces are ready. msm: - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a big-time hitter in the CI-runs. amdgpu: - Update fdinfo to the common drm format - uapi: - Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL - Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction - Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466 - Link training fixes - DPIA fixes - Misc code cleanups - Aux fixes - Hotplug fixes - More FP clean up - Misc GFX9/10 fixes - Fix a possible memory leak in SMU shutdown - SMU 13 updates - RAS fixes - TMZ fixes - GC 11 updates - SMU 11 metrics fixes - Fix coverage blend mode for overlay plane - Note DDR vs LPDDR memory - Fuzz fix for CS IOCTL - Add new PCI DID amdkfd: - Clean up hive setup - Misc fixes tegra: - add some prelim 5.20 work to avoid inter-tree mess" * tag 'drm-next-2022-06-03-1' of git://anongit.freedesktop.org/drm/drm: (57 commits) drm/msm/dpu: Move min BW request and full BW disable back to mdss drm/msm/dpu: Fix pointer dereferenced before checking drm/msm/dpu: Remove unused code drm/msm/disp/dpu1: remove superfluous init drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl() gpu: host1x: Add context bus drm/amdgpu: add drm-client-id to fdinfo v2 drm/amdgpu: Convert to common fdinfo format v5 drm/amdgpu: bump minor version number drm/amdgpu: add AMDGPU_VM_NOALLOC v2 drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE drm/amdgpu: add beige goby PCI ID drm/amd/pm: Return auto perf level, if unsupported drm/amdkfd: fix typo in comment drm/amdgpu/gfx: fix typos in comments drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. drm/amdgpu: differentiate between LP and non-LP DDR memory drm/amdgpu: Resolve pcie_bif RAS recovery bug drm/amdgpu: clean up asd on the ta_firmware_header_v2_0 drm/amdgpu/discovery: validate VCN and SDMA instances ... |
||
|
Huacai Chen
|
08145b087e |
LoongArch: Add ELF-related definitions
Add ELF-related definitions for LoongArch, including: EM_LOONGARCH, KEXEC_ARCH_LOONGARCH, AUDIT_ARCH_LOONGARCH32, AUDIT_ARCH_LOONGARCH64 and NT_LOONGARCH_*. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
||
|
Linus Torvalds
|
baf86ac1c9 |
asm-generic fixes for 5.19, part 1
The header cleanup series from Masahiro Yamada ended up causing
some regressions in the ABI because of an ambigous uid_t type.
This was only caught after the original patches got merged, but
at least the fixes are trivial and hopefully complete.
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Merge tag 'asm-generic-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic fixes from Arnd Bergmann:
"The header cleanup series from Masahiro Yamada ended up causing some
regressions in the ABI because of an ambigous uid_t type.
This was only caught after the original patches got merged, but at
least the fixes are trivial and hopefully complete"
* tag 'asm-generic-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
binder: fix sender_euid type in uapi header
sparc: fix mis-use of __kernel_{uid,gid}_t in uapi/asm/stat.h
powerpc: use __kernel_{uid,gid}32_t in uapi/asm/stat.h
mips: use __kernel_{uid,gid}32_t in uapi/asm/stat.h
|
||
|
Linus Torvalds
|
58f9d52ff6 |
Networking fixes for 5.19-rc1, including fixes from bpf, and netfilter.
Current release - new code bugs:
- af_packet: make sure to pull the MAC header, avoid skb panic in GSO
- ptp_clockmatrix: fix inverted logic in is_single_shot()
- netfilter: flowtable: fix missing FLOWI_FLAG_ANYSRC flag
- dt-bindings: net: adin: fix adi,phy-output-clock description syntax
- wifi: iwlwifi: pcie: rename CAUSE macro, avoid MIPS build warning
Previous releases - regressions:
- Revert "net: af_key: add check for pfkey_broadcast in function
pfkey_process"
- tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
- nf_tables: disallow non-stateful expression in sets earlier
- nft_limit: clone packet limits' cost value
- nf_tables: double hook unregistration in netns path
- ping6: fix ping -6 with interface name
Previous releases - always broken:
- sched: fix memory barriers to prevent skbs from getting stuck
in lockless qdiscs
- neigh: set lower cap for neigh_managed_work rearming, avoid
constantly scheduling the probe work
- bpf: fix probe read error on big endian in ___bpf_prog_run()
- amt: memory leak and error handling fixes
Misc:
- ipv6: expand & rename accept_unsolicited_na to accept_untracked_na
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and netfilter.
Current release - new code bugs:
- af_packet: make sure to pull the MAC header, avoid skb panic in GSO
- ptp_clockmatrix: fix inverted logic in is_single_shot()
- netfilter: flowtable: fix missing FLOWI_FLAG_ANYSRC flag
- dt-bindings: net: adin: fix adi,phy-output-clock description syntax
- wifi: iwlwifi: pcie: rename CAUSE macro, avoid MIPS build warning
Previous releases - regressions:
- Revert "net: af_key: add check for pfkey_broadcast in function
pfkey_process"
- tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
- nf_tables: disallow non-stateful expression in sets earlier
- nft_limit: clone packet limits' cost value
- nf_tables: double hook unregistration in netns path
- ping6: fix ping -6 with interface name
Previous releases - always broken:
- sched: fix memory barriers to prevent skbs from getting stuck in
lockless qdiscs
- neigh: set lower cap for neigh_managed_work rearming, avoid
constantly scheduling the probe work
- bpf: fix probe read error on big endian in ___bpf_prog_run()
- amt: memory leak and error handling fixes
Misc:
- ipv6: expand & rename accept_unsolicited_na to accept_untracked_na"
* tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (80 commits)
net/af_packet: make sure to pull mac header
net: add debug info to __skb_pull()
net: CONFIG_DEBUG_NET depends on CONFIG_NET
stmmac: intel: Add RPL-P PCI ID
net: stmmac: use dev_err_probe() for reporting mdio bus registration failure
tipc: check attribute length for bearer name
ice: fix access-beyond-end in the switch code
nfp: remove padding in nfp_nfdk_tx_desc
ax25: Fix ax25 session cleanup problems
net: usb: qmi_wwan: Add support for Cinterion MV31 with new baseline
sfc/siena: fix wrong tx channel offset with efx_separate_tx_channels
sfc/siena: fix considering that all channels have TX queues
socket: Don't use u8 type in uapi socket.h
net/sched: act_api: fix error code in tcf_ct_flow_table_fill_tuple_ipv6()
net: ping6: Fix ping -6 with interface name
macsec: fix UAF bug for real_dev
octeontx2-af: fix error code in is_valid_offset()
wifi: mac80211: fix use-after-free in chanctx code
bonding: guard ns_targets by CONFIG_IPV6
tcp: tcp_rtx_synack() can be called from process context
...
|
||
|
Carlos Llamas
|
8cc5b03224 |
binder: fix sender_euid type in uapi header
The {pid,uid}_t fields of struct binder_transaction were recently
replaced to use kernel types in commit
|
||
|
Tobias Klauser
|
8d3398ba2a |
socket: Don't use u8 type in uapi socket.h
Use plain 255 instead, which also avoid introducing an additional header
dependency on <linux/types.h>
Fixes:
|
||
|
Yang Yang
|
662ce1dc9c |
delayacct: track delays from write-protect copy
Delay accounting does not track the delay of write-protect copy. When
tasks trigger many write-protect copys(include COW and unsharing of
anonymous pages[1]), it may spend a amount of time waiting for them. To
get the delay of tasks in write-protect copy, could help users to evaluate
the impact of using KSM or fork() or GUP.
Also update tools/accounting/getdelays.c:
/ # ./getdelays -dl -p 231
print delayacct stats ON
listen forever
PID 231
CPU count real total virtual total delay total delay average
6247 1859000000 2154070021 1674255063 0.268ms
IO count delay total delay average
0 0 0ms
SWAP count delay total delay average
0 0 0ms
RECLAIM count delay total delay average
0 0 0ms
THRASHING count delay total delay average
0 0 0ms
COMPACT count delay total delay average
3 72758 0ms
WPCOPY count delay total delay average
3635 271567604 0ms
[1] commit 31cc5bc4af70("mm: support GUP-triggered unsharing of anonymous pages")
Link: https://lkml.kernel.org/r/20220409014342.2505532-1-yang.yang29@zte.com.cn
Signed-off-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Jiang Xuexin <jiang.xuexin@zte.com.cn>
Reviewed-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
Reviewed-by: wangyong <wang.yong12@zte.com.cn>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||
|
Linus Torvalds
|
176882156a |
VFIO updates for v5.19-rc1
- Improvements to mlx5 vfio-pci variant driver, including support
for parallel migration per PF (Yishai Hadas)
- Remove redundant iommu_present() check (Robin Murphy)
- Ongoing refactoring to consolidate the VFIO driver facing API
to use vfio_device (Jason Gunthorpe)
- Use drvdata to store vfio_device among all vfio-pci and variant
drivers (Jason Gunthorpe)
- Remove redundant code now that IOMMU core manages group DMA
ownership (Jason Gunthorpe)
- Remove vfio_group from external API handling struct file ownership
(Jason Gunthorpe)
- Correct typo in uapi comments (Thomas Huth)
- Fix coccicheck detected deadlock (Wan Jiabing)
- Use rwsem to remove races and simplify code around container and
kvm association to groups (Jason Gunthorpe)
- Harden access to devices in low power states and use runtime PM to
enable d3cold support for unused devices (Abhishek Sahu)
- Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
- Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
- Pass KVM pointer directly rather than via notifier (Matthew Rosato)
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Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio
Pull vfio updates from Alex Williamson:
- Improvements to mlx5 vfio-pci variant driver, including support for
parallel migration per PF (Yishai Hadas)
- Remove redundant iommu_present() check (Robin Murphy)
- Ongoing refactoring to consolidate the VFIO driver facing API to use
vfio_device (Jason Gunthorpe)
- Use drvdata to store vfio_device among all vfio-pci and variant
drivers (Jason Gunthorpe)
- Remove redundant code now that IOMMU core manages group DMA ownership
(Jason Gunthorpe)
- Remove vfio_group from external API handling struct file ownership
(Jason Gunthorpe)
- Correct typo in uapi comments (Thomas Huth)
- Fix coccicheck detected deadlock (Wan Jiabing)
- Use rwsem to remove races and simplify code around container and kvm
association to groups (Jason Gunthorpe)
- Harden access to devices in low power states and use runtime PM to
enable d3cold support for unused devices (Abhishek Sahu)
- Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
- Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
- Pass KVM pointer directly rather than via notifier (Matthew Rosato)
* tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits)
vfio: remove VFIO_GROUP_NOTIFY_SET_KVM
vfio/pci: Add driver_managed_dma to the new vfio_pci drivers
vfio: Do not manipulate iommu dma_owner for fake iommu groups
vfio/pci: Move the unused device into low power state with runtime PM
vfio/pci: Virtualize PME related registers bits and initialize to zero
vfio/pci: Change the PF power state to D0 before enabling VFs
vfio/pci: Invalidate mmaps and block the access in D3hot power state
vfio: Change struct vfio_group::container_users to a non-atomic int
vfio: Simplify the life cycle of the group FD
vfio: Fully lock struct vfio_group::container
vfio: Split up vfio_group_get_device_fd()
vfio: Change struct vfio_group::opened from an atomic to bool
vfio: Add missing locking for struct vfio_group::kvm
kvm/vfio: Fix potential deadlock problem in vfio
include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead
vfio/pci: Use the struct file as the handle not the vfio_group
kvm/vfio: Remove vfio_group from kvm
vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm()
vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent()
vfio: Remove vfio_external_group_match_file()
...
|
||
|
Linus Torvalds
|
35b51afd23 |
RISC-V Patches for the 5.19 Merge Window, Part 1
* Support for the Svpbmt extension, which allows memory attributes to be encoded in pages. * Support for the Allwinner D1's implementation of page-based memory attributes. * Support for running rv32 binaries on rv64 systems, via the compat subsystem. * Support for kexec_file(). * Support for the new generic ticket-based spinlocks, which allows us to also move to qrwlock. These should have already gone in through the asm-geneic tree as well. * A handful of cleanups and fixes, include some larger ones around atomics and XIP. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmKWOx8THHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYieAiEADAUdP7ctoaSQwk5skd/fdA3b4KJuKn 1Zjl+Br32WP0DlbirYBYWRUQZnCCsvABbTiwSJMcG7NBpU5pyQ5XDtB3OA5kJswO Fdp8Nd53//+GK1M5zdEM9OdgvT9fbfTZ3qTu8bKsROOQhGwnYL+Csc9KjFRqEmzN oQii0jlb3n5PM4FL3GsbV4uMn9zzkP9mnVAPQktcock2EKFEK/Fy3uNYMQiO2KPi n8O6bIDaeRdQ6SurzWOuOkt0cro0tEF85ilzT04mynQsOU0el5oGqCxnOhNH3VWg ndqPT6Yafw12hZOtbKJeP+nF8IIR6aJLP3jOtRwEVgcfbXYAw4QwbAV8kQZISefN ipn8JGY7GX9Y9TYU692OUGkcmAb3/dxb6c0WihBdvJ0M6YyLD5X+YKHNuG2onLgK ss43C5Mxsu629rsjdu/PV91B1+pve3rG9siVmF+g4eo0x9rjMq6/JB0Kal/8SLI1 Je5T55d5ujV1a2XxhZLQOSD5owrK7J1M9owb0bloTnr9nVwFTWDrfEQEU82o3kP+ Xm+FfXktnz9ai55NjkMbbEur5D++dKJhBavwCTnBcTrJmMtEH0R45GTK9ZehP+WC rNVrRXjIsS18wsTfJxnkZeFQA38as6VBKTzvwHvOgzTrrZU1/xk3lpkouYtAO6BG gKacHshVilmUuA== =Loi6 -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-5.19-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for the Svpbmt extension, which allows memory attributes to be encoded in pages - Support for the Allwinner D1's implementation of page-based memory attributes - Support for running rv32 binaries on rv64 systems, via the compat subsystem - Support for kexec_file() - Support for the new generic ticket-based spinlocks, which allows us to also move to qrwlock. These should have already gone in through the asm-geneic tree as well - A handful of cleanups and fixes, include some larger ones around atomics and XIP * tag 'riscv-for-linus-5.19-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (51 commits) RISC-V: Prepare dropping week attribute from arch_kexec_apply_relocations[_add] riscv: compat: Using seperated vdso_maps for compat_vdso_info RISC-V: Fix the XIP build RISC-V: Split out the XIP fixups into their own file RISC-V: ignore xipImage RISC-V: Avoid empty create_*_mapping definitions riscv: Don't output a bogus mmu-type on a no MMU kernel riscv: atomic: Add custom conditional atomic operation implementation riscv: atomic: Optimize dec_if_positive functions riscv: atomic: Cleanup unnecessary definition RISC-V: Load purgatory in kexec_file RISC-V: Add purgatory RISC-V: Support for kexec_file on panic RISC-V: Add kexec_file support RISC-V: use memcpy for kexec_file mode kexec_file: Fix kexec_file.c build error for riscv platform riscv: compat: Add COMPAT Kbuild skeletal support riscv: compat: ptrace: Add compat_arch_ptrace implement riscv: compat: signal: Add rt_frame implementation riscv: add memory-type errata for T-Head ... |
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Gautam Dawar
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84d7c8fd3a |
vhost-vdpa: introduce uAPI to set group ASID
Follows the vDPA support for associating ASID to a specific virtqueue group. This patch adds a uAPI to support setting them from userspace. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Gautam Dawar <gdawar@xilinx.com> Message-Id: <20220330180436.24644-15-gdawar@xilinx.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |