drm/amdgpu: attach tlb fence to the PTs update

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Ensure the userq TLB flush is emitted only after
the VM update finishes and the PT BOs have been
annotated with bookkeeping fences.

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit f3854e04b7)
Cc: stable@vger.kernel.org

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Prike Liang 2025-10-31 17:02:51 +08:00 • committed by Alex Deucher

parent 8ea9023617

commit b4a7f4e7ad

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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