diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2023-01-26 20:54:20 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:27:47 +0300 |
| commit | bae8ddae1881f645d679cd8189de995c26e9d694 (patch) | |
| tree | 8012611ab9eabc5ee5493831e6864680989e25af /drivers/gpu/drm/xe/xe_pt.c | |
| parent | c3ca5465564e7b6459e868b3433fff4e44a7fd64 (diff) | |
| download | linux-bae8ddae1881f645d679cd8189de995c26e9d694.tar.xz | |
drm/xe: Propagate VM unbind error to invalidation fence
If a VM unbind hits an error, do not issue a TLB invalidation and
propagate the error the invalidation fence.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pt.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c index 3333b413686e..4299689fe6a8 100644 --- a/drivers/gpu/drm/xe/xe_pt.c +++ b/drivers/gpu/drm/xe/xe_pt.c @@ -1496,7 +1496,13 @@ static void invalidation_fence_cb(struct dma_fence *fence, container_of(cb, struct invalidation_fence, cb); trace_xe_gt_tlb_invalidation_fence_cb(&ifence->base); - queue_work(system_wq, &ifence->work); + if (!ifence->fence->error) { + queue_work(system_wq, &ifence->work); + } else { + ifence->base.base.error = ifence->fence->error; + dma_fence_signal(&ifence->base.base); + dma_fence_put(&ifence->base.base); + } dma_fence_put(ifence->fence); } |