The series is Reviewed-by: Chunming Zhou <david1.z...@amd.com>


On 2018年02月03日 04:17, Christian König wrote:
Signed-off-by: Christian König <christian.koe...@amd.com>
---
  drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 61cf93867b8e..b43098f02a40 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -411,6 +411,7 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device 
*adev,
r = amdgpu_vm_clear_bo(adev, vm, pt, level, ats);
                        if (r) {
+                               amdgpu_bo_unref(&pt->shadow);
                                amdgpu_bo_unref(&pt);
                                return r;
                        }
@@ -418,6 +419,7 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device 
*adev,
                        if (vm->use_cpu_for_update) {
                                r = amdgpu_bo_kmap(pt, NULL);
                                if (r) {
+                                       amdgpu_bo_unref(&pt->shadow);
                                        amdgpu_bo_unref(&pt);
                                        return r;
                                }

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