On 2020-01-30 7:49, Christian König wrote:
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@xxxxxxx> Tested-by: Tom St Denis <tom.stdenis@xxxxxxx>
Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
--- 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 4ba6a5e5d094..9705c961405b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -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; }
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