Commit 7d28efe0 authored Jan 22, 2020 by Christian König Committed by Alex Deucher Feb 04, 2020

drm/amdgpu: return EINVAL instead of ENOENT in the VM code



That we can't find a PD above the root is expected can only happen if
we try to update a larger range than actually managed by the VM.

Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent bfcd6c69

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1475,7 +1475,7 @@ static int amdgpu_vm_update_ptes(struct amdgpu_vm_update_params *params,
		* shift we should go up one level and check it again.
		*/
		if (!amdgpu_vm_pt_ancestor(&cursor))
		return -ENOENT;
		return -EINVAL;
		continue;
		}

Admin message