[PATCH 1/1] drm/amdgpu: fix shadow bo skip condition

Nirmoy Das nirmoy.das at amd.com
Tue Jun 8 10:06:26 UTC 2021


Create shadow BOs only for no-compute VM context and only for dGPU.
The existing if-condition would create shadow bo for compute context
on dGPU which not what we wanted.

Signed-off-by: Nirmoy Das <nirmoy.das at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 74c7d8b21c98..e2146caf6866 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -908,7 +908,7 @@ static int amdgpu_vm_pt_create(struct amdgpu_device *adev,
 		return r;
 
 	bo = &(*vmbo)->bo;
-	if (vm->is_compute_context && (adev->flags & AMD_IS_APU)) {
+	if (vm->is_compute_context || (adev->flags & AMD_IS_APU)) {
 		(*vmbo)->shadow = NULL;
 		return 0;
 	}
-- 
2.31.1



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