diff options
| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2024-03-27 12:11:35 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-04-04 16:32:28 +0300 |
| commit | fd1c8085113fb7c803fd81280f7e0bb25a5797ab (patch) | |
| tree | 38d3d45246af040f526033f7733970e65aede61b /drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | |
| parent | a00e7e3fb4b9b30a9f2286a6f892b6e781e560a8 (diff) | |
| download | linux-fd1c8085113fb7c803fd81280f7e0bb25a5797ab.tar.xz | |
drm/xe: Make TLB invalidation fences unordered
They can actually complete out-of-order, so allocate a unique
fence context for each fence.
Fixes: 5387e865d90e ("drm/xe: Add TLB invalidation fence after rebinds issued from execs")
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: <stable@vger.kernel.org> # v6.8+
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240327091136.3271-4-thomas.hellstrom@linux.intel.com
(cherry picked from commit 0453f1757501df2e82b66b3183a24bba5a6f8fa3)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c index f03e077f81a0..e598a4363d01 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c @@ -61,7 +61,6 @@ int xe_gt_tlb_invalidation_init(struct xe_gt *gt) INIT_LIST_HEAD(>->tlb_invalidation.pending_fences); spin_lock_init(>->tlb_invalidation.pending_lock); spin_lock_init(>->tlb_invalidation.lock); - gt->tlb_invalidation.fence_context = dma_fence_context_alloc(1); INIT_DELAYED_WORK(>->tlb_invalidation.fence_tdr, xe_gt_tlb_fence_timeout); |