From 675d40bb34ab285033f19d11f8642c226031bbd2 Mon Sep 17 00:00:00 2001 From: "Pierre-Loup A. Griffais" Date: Wed, 30 Aug 2023 18:11:07 -0700 Subject: "ring_commit.patch" --- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) -- cgit 1.4.1