From: Christian König Date: Fri, 20 Dec 2024 15:21:11 +0000 (+0100) Subject: drm/amdgpu: always sync the GFX pipe on ctx switch X-Git-Tag: v6.13~16^2~2^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=af04b320c71c4b59971f021615876808a36e5038;p=thirdparty%2Flinux.git drm/amdgpu: always sync the GFX pipe on ctx switch That is needed to enforce isolation between contexts. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher (cherry picked from commit def59436fb0d3ca0f211d14873d0273d69ebb405) Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 8b512dc28df83..071f187f5e282 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -193,8 +193,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, need_ctx_switch = ring->current_ctx != fence_ctx; if (ring->funcs->emit_pipeline_sync && job && ((tmp = amdgpu_sync_get_fence(&job->explicit_sync)) || - (amdgpu_sriov_vf(adev) && need_ctx_switch) || - amdgpu_vm_need_pipeline_sync(ring, job))) { + need_ctx_switch || amdgpu_vm_need_pipeline_sync(ring, job))) { + need_pipe_sync = true; if (tmp)