Commit a00aacdf authored by Emily Deng's avatar Emily Deng Committed by Alex Deucher
Browse files

drm/amdgpu: Fix some unload driver issues 



If have memory leak, maybe it will have issue in
ttm_bo_force_list_clean-> ttm_mem_evict_first.

Set adev->gart.ptr to null to avoid to call
amdgpu_gmc_set_pte_pde to cause ptr issue pointer when
calling amdgpu_gart_unbind in amdgpu_bo_fini which is after gart_fini.

Signed-off-by: default avatarEmily Deng <Emily.Deng@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bb0cd09b

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

+1 −0
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ void amdgpu_gart_table_vram_free(struct amdgpu_device *adev) 
		return;

	}

	amdgpu_bo_unref(&adev->gart.bo);

	adev->gart.ptr = NULL;

}



/*