Am 2022-07-25 um 06:32 schrieb Lang Yu:
No need to reference the BO here, dmabuf framework will handle that.
OK. I guess I needed to do that manually for the userptr attachment, and
copy/pasted it unnecessarily for the dmabuf attachment.
Reviewed-by: Felix Kuehling <felix.kuehl...@amd.com>
Signed-off-by: Lang Yu <lang...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index c1855b72a3f0..802c762108b2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -827,7 +827,6 @@ kfd_mem_attach_dmabuf(struct amdgpu_device *adev, struct
kgd_mem *mem,
*bo = gem_to_amdgpu_bo(gobj);
(*bo)->flags |= AMDGPU_GEM_CREATE_PREEMPTIBLE;
- (*bo)->parent = amdgpu_bo_ref(mem->bo);
return 0;
}
