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linux/drivers/gpu/drm/i915/gem
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Thomas Hellström 3526b607b0 drm/i915/ttm: Return some errors instead of trying memcpy move 
The i915_ttm_accel_move() function may return error codes that should
be propagated further up the stack rather than consumed assuming that
the accel move failed and could be replaced with a memcpy move.

For -EINTR, -ERESTARTSYS and -EAGAIN, just propagate those codes, rather
than retrying with a memcpy move.

Fixes: 2b0a750caf ("drm/i915/ttm: Failsafe migration blits")
Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220201070340.16457-1-thomas.hellstrom@linux.intel.com
(cherry picked from commit 29b9702ffe)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-07 12:56:49 +00:00
..
selftests
drm/i915/ttm: add unmap_virtual callback
2022-01-10 13:55:07 +00:00
i915_gem_busy.c
drm/i915: use the new iterator in i915_gem_busy_ioctl v2
2021-11-17 14:23:09 +01:00
i915_gem_clflush.c
drm/i915: stop setting cache_dirty on discrete
2021-11-02 09:44:10 +00:00
i915_gem_clflush.h
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_gem_context_types.h
drm/i915/guc: Connect UAPI to GuC multi-lrc interface
2021-10-15 10:45:50 -07:00
i915_gem_context.c
Merge tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drm
2022-01-10 12:58:46 -08:00
i915_gem_context.h
drm/i915/pxp: interfaces for using protected objects
2021-10-04 13:11:00 -04:00
i915_gem_create.c
drm/i915/gem: Use to_gt() helper
2021-12-17 21:50:32 -08:00
i915_gem_dmabuf.c
Revert "drm/i915/dmabuf: fix broken build"
2021-11-24 09:22:53 +00:00
i915_gem_domain.c
drm/i915: stop setting cache_dirty on discrete
2021-11-02 09:44:10 +00:00
i915_gem_execbuffer.c
drm/i915: Lock timeline mutex directly in error path of eb_pin_timeline
2022-01-31 09:34:54 +00:00
i915_gem_internal.c
drm/i915: Create a dummy object for gen6 ppgtt
2021-11-19 17:38:03 +00:00
i915_gem_ioctls.h
drm/i915/uapi: introduce drm_i915_gem_create_ext
2021-05-04 10:58:56 +01:00
i915_gem_lmem.c
drm/i915/gem: Fix a lockdep warning the __i915_gem_is_lmem() function
2021-09-24 08:17:39 +02:00
i915_gem_lmem.h
drm/i915/guc: put all guc objects in lmem when available
2021-09-20 12:35:41 -07:00
i915_gem_mman.c
drm/i915/ttm: add unmap_virtual callback
2022-01-10 13:55:07 +00:00
i915_gem_mman.h
drm/i915/gem: Only revoke mmap handlers if active
2020-07-02 20:46:08 +01:00
i915_gem_object_types.h
drm/i915: Flush TLBs before releasing backing store
2022-01-25 20:06:06 +02:00
i915_gem_object.c
drm/i915: Use trylock instead of blocking lock for __i915_gem_free_objects.
2021-12-23 12:30:27 +01:00
i915_gem_object.h
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
i915_gem_pages.c
drm/i915: Flush TLBs before releasing backing store
2022-01-25 20:06:06 +02:00
i915_gem_phys.c
drm/i915/gem: Use to_gt() helper
2021-12-17 21:50:32 -08:00
i915_gem_pm.c
drm/i915/gem: Use to_gt() helper
2021-12-17 21:50:32 -08:00
i915_gem_pm.h
drm/i915 Implement LMEM backup and restore for suspend / resume
2021-09-24 08:19:11 +02:00
i915_gem_region.c
drm/i915/ttm: Drop region reference counting
2021-11-25 09:36:16 +01:00
i915_gem_region.h
drm/i915/gem: Implement a function to process all gem objects of a region
2021-09-24 08:19:09 +02:00
i915_gem_shmem.c
drm/i915/ttm: Drop region reference counting
2021-11-25 09:36:16 +01:00
i915_gem_shrinker.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
i915_gem_shrinker.h
drm/i915: Finally remove obj->mm.lock.
2021-03-24 17:47:20 +01:00
i915_gem_stolen.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
i915_gem_stolen.h
drm/i915/ttm Initialize the ttm device and memory managers
2021-06-02 13:21:24 +01:00
i915_gem_throttle.c
drm/i915/gem: Use to_gt() helper
2021-12-17 21:50:32 -08:00
i915_gem_tiling.c
drm/i915/gem: replace IS_GEN and friends with GRAPHICS_VER
2021-06-05 15:09:43 -07:00
i915_gem_ttm_move.c
drm/i915/ttm: Return some errors instead of trying memcpy move
2022-02-07 12:56:49 +00:00
i915_gem_ttm_move.h
drm/i915: Break out the i915_deps utility
2021-12-22 08:52:57 +01:00
i915_gem_ttm_pm.c
drm/i915/ttm: Update i915_gem_obj_copy_ttm() to be asynchronous
2021-11-25 09:36:20 +01:00
i915_gem_ttm_pm.h
drm/i915 Implement LMEM backup and restore for suspend / resume
2021-09-24 08:19:11 +02:00
i915_gem_ttm.c
drm/i915/ttm: ensure we unmap when purging
2022-01-10 14:00:47 +00:00
i915_gem_ttm.h
drm/i915/ttm: Implement asynchronous TTM moves
2021-11-25 09:36:19 +01:00
i915_gem_userptr.c
drm/i915/gem: Use to_gt() helper
2021-12-17 21:50:32 -08:00
i915_gem_wait.c
drm/i915: Remove dma_resv_prune
2021-11-30 15:59:17 +01:00
i915_gemfs.c
drm/i915: Use per device iommu check
2021-12-01 09:21:47 +00:00
i915_gemfs.h
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00