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drm/amdgpu: fix list not initialized 

Otherwise, cpu stuck for 22s with kernel panic.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chunming Zhou 2018-04-18 18:35:09 +08:00 committed by Alex Deucher
parent d240cd9edd
commit 7fd645f258
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -1568,10 +1568,9 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
* the evicted list so that it gets validated again on the
* next command submission.
*/
list_del_init(&bo_va->base.vm_status);
if (!(bo->preferred_domains & amdgpu_mem_type_to_domain(mem_type)))
list_add_tail(&bo_va->base.vm_status, &vm->evicted);
else
list_del_init(&bo_va->base.vm_status);
} else {
list_del_init(&bo_va->base.vm_status);
}