diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 7429b20257a6..72085a3ef53c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -147,7 +147,7 @@ void amdgpu_ring_commit(struct amdgpu_ring *ring) count %= ring->funcs->align_mask + 1; ring->funcs->insert_nop(ring, count); - mb(); + smp_wmb(); amdgpu_ring_set_wptr(ring); if (ring->funcs->end_use) |