From 71b319669b4c0f2cc2fe0a8982e19aab03a51994 Mon Sep 17 00:00:00 2001 From: Shaoyun Liu Date: Fri, 7 Jul 2017 11:53:40 -0400 Subject: [PATCH 1732/4131] drm/amdgpu: Invalidate tlb for all hubs on Rocm stack Change-Id: I6e4b07b14d72a2ae51b7436cfddf478e26be417c Signed-off-by: Shaoyun Liu Acked-by: Alex Deucher Reviewed-by: Felix Kuehling --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c index 42e0094..06a908c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c @@ -971,6 +971,7 @@ static int invalidate_tlbs_with_kiq(struct amdgpu_device *adev, uint16_t pasid) amdgpu_ring_write(ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); amdgpu_ring_write(ring, PACKET3_INVALIDATE_TLBS_DST_SEL(1) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(1) | PACKET3_INVALIDATE_TLBS_PASID(pasid)); amdgpu_fence_emit(ring, &f); amdgpu_ring_commit(ring); -- 2.7.4