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50ae6c61a1
linux/drivers/gpu/drm/i915/gem
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Maarten Lankhorst 50ae6c61a1 drm/i915: Revert relocation chaining commits. 
This reverts commit 964a9b0f61 ("drm/i915/gem: Use chained reloc batches")
and commit 0e97fbb080 ("drm/i915/gem: Use a single chained reloc batches
for a single execbuf").

When adding ww locking to execbuf, it's hard enough to deal with a
single BO that is part of relocation execution. Chaining is hard to
get right, and with GPU relocation deprecated, it's best to drop this
altogether, instead of trying to fix something we will remove.

This is not a completely 1:1 revert, we reset rq_size to 0 in
reloc_cache_init, this was from e3d291301f ("drm/i915/gem: Implement legacy
MI_STORE_DATA_IMM"), because we don't want to break the selftests. (Daniel)

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200819140904.1708856-3-maarten.lankhorst@linux.intel.com
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2020-09-07 14:29:07 +03:00
..
selftests drm/i915: Revert relocation chaining commits. 2020-09-07 14:29:07 +03:00
i915_gem_busy.c drm/i915: Align engine->uabi_class/instance with i915_drm.h 2020-01-20 09:13:01 +00:00
i915_gem_clflush.c drm/i915: Replace the hardcoded I915_FENCE_TIMEOUT 2020-05-09 12:57:57 +01:00
i915_gem_clflush.h
i915_gem_client_blt.c drm/i915: Preallocate stashes for vma page-directories 2020-09-07 14:24:05 +03:00
i915_gem_client_blt.h
i915_gem_context_types.h drm/i915/gem: Split the context's obj:vma lut into its own mutex 2020-07-03 10:13:13 +01:00
i915_gem_context.c drm/i915/gem: Reduce context termination list iteration guard to RCU 2020-09-07 14:28:14 +03:00
i915_gem_context.h drm/i915/sseu: Move sseu_info under gt_info 2020-07-08 21:13:09 +01:00
i915_gem_dmabuf.c drm/i915/gem: Give each object class a friendly name 2020-05-29 23:38:29 +01:00
i915_gem_domain.c drm/i915/gem: Remove object_is_locked assertion from unpin_from_display_plane 2020-05-06 15:37:31 -07:00
i915_gem_execbuffer.c drm/i915: Revert relocation chaining commits. 2020-09-07 14:29:07 +03:00
i915_gem_fence.c drm/i915: Replace the hardcoded I915_FENCE_TIMEOUT 2020-05-09 12:57:57 +01:00
i915_gem_internal.c drm/i915/gem: Give each object class a friendly name 2020-05-29 23:38:29 +01:00
i915_gem_ioctls.h drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET 2019-12-04 15:11:44 +00:00
i915_gem_lmem.c drm/i915/gem: Give each object class a friendly name 2020-05-29 23:38:29 +01:00
i915_gem_lmem.h drm/i915/gem: Support discontiguous lmem object maps 2020-01-03 11:26:01 +00:00
i915_gem_mman.c drm/i915/gem: Only revoke mmap handlers if active 2020-07-02 20:46:08 +01:00
i915_gem_mman.h drm/i915/gem: Only revoke mmap handlers if active 2020-07-02 20:46:08 +01:00
i915_gem_object_blt.c drm/i915: Remove redundant i915_request_await_object in blit clears 2020-06-16 21:53:56 +01:00
i915_gem_object_blt.h drm/i915/gt: Move the batch buffer pool from the engine to the gt 2020-04-30 19:12:02 +01:00
i915_gem_object_types.h drm/i915/gt: Switch to object allocations for page directories 2020-09-07 14:24:08 +03:00
i915_gem_object.c drm/i915/gem: Split the context's obj:vma lut into its own mutex 2020-07-03 10:13:13 +01:00
i915_gem_object.h drm/i915: Remove i915_gem_object_get_dirty_page() 2020-07-08 22:05:51 +01:00
i915_gem_pages.c drm/i915: Remove i915_gem_object_get_dirty_page() 2020-07-08 22:05:51 +01:00
i915_gem_phys.c Merge drm/drm-next into drm-intel-next-queued 2020-06-25 18:05:03 +03:00
i915_gem_pm.c drm/i915/gem: Make WARN* drm specific where drm_priv ptr is available 2020-01-22 17:52:39 +02:00
i915_gem_pm.h drm/i915: Teach record_defaults to operate on the intel_gt 2019-10-22 20:43:07 +01:00
i915_gem_region.c drm/i915/gem: Single page objects are naturally contiguous 2020-01-02 21:21:17 +00:00
i915_gem_region.h drm/i915/region: support contiguous allocations 2019-10-08 20:50:01 +01:00
i915_gem_shmem.c drm/i915/gem: Give each object class a friendly name 2020-05-29 23:38:29 +01:00
i915_gem_shrinker.c drm/i915/gem: Unpin idle contexts from kswapd reclaim 2020-07-08 22:05:49 +01:00
i915_gem_shrinker.h drm/i915: extract i915_gem_shrinker.h from i915_drv.h 2019-08-09 12:03:32 +03:00
i915_gem_stolen.c drm/i915/gem: Give each object class a friendly name 2020-05-29 23:38:29 +01:00
i915_gem_stolen.h drm/i915/display: Be explicit in handling the preallocated vma 2020-02-05 09:20:39 +00:00
i915_gem_throttle.c drm/i915/gem: Remove disordered per-file request list for throttling 2020-09-07 13:13:50 +03:00
i915_gem_tiling.c drm/i915/gem: Only revoke the GGTT mmappings on aperture detiling changes 2020-07-02 20:46:08 +01:00
i915_gem_userptr.c mm/gup: remove task_struct pointer for all gup code 2020-08-12 10:58:04 -07:00
i915_gem_wait.c dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
i915_gemfs.c drm/i915: Stop reconfiguring our shmemfs mountpoint 2019-08-09 20:18:30 +01:00
i915_gemfs.h