drm/amdgpu: fix list not initialized
authorChunming Zhou <david1.zhou@amd.com>
Wed, 18 Apr 2018 10:35:09 +0000 (18:35 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 May 2018 18:43:32 +0000 (13:43 -0500)
commit7fd645f258711a4ea4d777188949494f9e68b787
treeb2a8577cc9b7e25dfbb12dc04aaa2eb0299b0e1d
parentd240cd9eddd943dbe0267d081697195ff1e90b65
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c