Nirmoy Das 842d9346b2 drm/i915: Individualize fences before adding to dma_resv obj ...

_i915_vma_move_to_active() can receive > 1 fences for
multiple batch buffers submission. Because dma_resv_add_fence()
can only accept one fence at a time, change _i915_vma_move_to_active()
to be aware of multiple fences so that it can add individual
fences to the dma resv object.

v6: fix multi-line comment.
v5: remove double fence reservation for batch VMAs.
v4: Reserve fences for composite_fence on multi-batch contexts and
    also reserve fence slots to composite_fence for each VMAs.
v3: dma_resv_reserve_fences is not cumulative so pass num_fences.
v2: make sure to reserve enough fence slots before adding.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5614
Fixes: 544460c338 ("drm/i915: Multi-BB execbuf")
Cc: <stable@vger.kernel.org> # v5.16+
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220525095955.15371-1-nirmoy.das@intel.com
(cherry picked from commit 420a07b841)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

2022-06-13 13:04:40 +03:00

..

selftests

Merge tag 'drm-intel-gt-next-2022-04-27' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2022-04-28 15:32:29 +10:00

i915_gem_busy.c

dma-buf: specify usage while adding fences to dma_resv obj v7

2022-04-07 12:53:53 +02:00

i915_gem_clflush.c

dma-buf: add DMA_RESV_USAGE_KERNEL v3

2022-04-07 12:53:54 +02:00

i915_gem_clflush.h

…

i915_gem_context_types.h

drm/i915: Fixup kerneldoc in struct i915_gem_context

2022-04-06 08:33:40 +01:00

i915_gem_context.c

Merge drm/drm-next into drm-intel-gt-next

2022-04-21 13:48:26 -04:00

i915_gem_context.h

drm/i915/gem: Use to_gt() helper for GGTT accesses

2022-01-05 10:43:36 -08:00

i915_gem_create.c

drm/i915: add i915_gem_object_create_region_at()

2022-03-16 17:50:34 +00:00

i915_gem_create.h

drm/i915: split out gem/i915_gem_create.h from i915_drv.h

2022-02-11 14:43:28 +02:00

i915_gem_dmabuf.c

drm/i915/dmabuf: Fix prime_mmap to work when using LMEM

2022-03-07 00:09:13 +05:30

i915_gem_dmabuf.h

drm/i915: split out gem/i915_gem_dmabuf.h from i915_drv.h

2022-02-11 13:50:37 +02:00

i915_gem_domain.c

drm/i915: split out gem/i915_gem_domain.h from i915_drv.h

2022-02-14 11:25:52 +02:00

i915_gem_domain.h

drm/i915: split out gem/i915_gem_domain.h from i915_drv.h

2022-02-14 11:25:52 +02:00

i915_gem_execbuffer.c

drm/i915: Individualize fences before adding to dma_resv obj

2022-06-13 13:04:40 +03:00

i915_gem_internal.c

drm/i915: split out i915_gem_internal.h from i915_drv.h

2022-02-11 12:52:50 +02:00

i915_gem_internal.h

drm/i915: split out i915_gem_internal.h from i915_drv.h

2022-02-11 12:52:50 +02:00

i915_gem_ioctls.h

…

i915_gem_lmem.c

Merge tag 'drm-intel-gt-next-2022-04-27' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2022-04-28 15:32:29 +10:00

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: Sunset igpu legacy mmap support based on GRAPHICS_VER_FULL

2022-04-11 09:11:21 +03:00

i915_gem_mman.h

…

i915_gem_object_types.h

drm/i915/ttm: wire up the object offset

2022-03-16 17:50:38 +00:00

i915_gem_object.c

Merge tag 'drm-intel-gt-next-2022-04-27' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2022-04-28 15:32:29 +10:00

i915_gem_object.h

drm/i915: drop bo->moving dependency

2022-04-07 12:53:54 +02:00

i915_gem_pages.c

drm/i915: add I915_BO_ALLOC_GPU_ONLY

2022-02-28 08:47:34 +00:00

i915_gem_phys.c

drm/i915: move i915_gem_object_needs_bit17_swizzle() to i915_gem_tiling.[ch]

2022-03-17 11:35:36 +02:00

i915_gem_pm.c

Merge tag 'drm-intel-gt-next-2022-02-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next

2022-02-23 15:03:51 -05:00

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

Merge drm/drm-next into drm-intel-gt-next

2022-04-21 13:48:26 -04:00

i915_gem_region.h

drm/i915: add i915_gem_object_create_region_at()

2022-03-16 17:50:34 +00:00

i915_gem_shmem.c

Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm

2022-05-25 16:18:27 -07:00

i915_gem_shrinker.c

drm/i915: clean up shrinker_release_pages

2022-01-10 10:49:50 +00:00

i915_gem_shrinker.h

…

i915_gem_stolen.c

Merge drm/drm-next into drm-intel-gt-next

2022-04-21 13:48:26 -04:00

i915_gem_stolen.h

drm/i915: add i915_gem_object_create_region_at()

2022-03-16 17:50:34 +00:00

i915_gem_throttle.c

drm/i915: split out i915_file_private.h from i915_drv.h

2022-02-14 13:16:28 +02:00

i915_gem_tiling.c

drm/i915: move i915_gem_object_needs_bit17_swizzle() to i915_gem_tiling.[ch]

2022-03-17 11:35:36 +02:00

i915_gem_tiling.h

drm/i915: move i915_gem_object_needs_bit17_swizzle() to i915_gem_tiling.[ch]

2022-03-17 11:35:36 +02:00

i915_gem_ttm_move.c

drm/i915: drop bo->moving dependency

2022-04-07 12:53:54 +02:00

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/gem: Add extra pages in ttm_tt for ccs data

2022-04-14 13:20:29 +05:30

i915_gem_ttm.h

drm/i915: add i915_gem_object_create_region_at()

2022-03-16 17:50:34 +00:00

i915_gem_userptr.c

dma-buf: add DMA_RESV_USAGE_BOOKKEEP v3

2022-04-07 12:53:54 +02:00

i915_gem_userptr.h

drm/i915: split out gem/i915_gem_userptr.h from i915_drv.h

2022-01-10 15:43:19 +02:00

i915_gem_wait.c

dma-buf: add enum dma_resv_usage v4

2022-04-07 12:53:53 +02:00

i915_gemfs.c

drm/i915: Move intel_vtd_active and run_as_guest to i915_utils

2022-03-30 12:04:01 +01:00

i915_gemfs.h

…