[PATCH] drm/amdgpu: fix addr handling in amdgpu_vm_bo_update_mapping

[Christian König]

From: Christian König <christian.koenig at amd.com>

Otherwise we will look at the wrong place in the IB when GART
mappings are split into smaller updates.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 2bb78dc..da31189 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1017,6 +1017,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 						    AMDGPU_GPU_PAGE_SIZE);
 			pte[i] |= flags;
 		}
+		addr = 0;
 	}
 
 	r = amdgpu_sync_fence(adev, &job->sync, exclusive);
-- 
2.5.0