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drm/amdgpu: Fix use of interruptible waiting 

1. The signal interrupt can affect the expected behaviour.
2. There is no good mechanism to handle the corresponding error.

Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Xie 2017-04-24 13:53:04 -04:00 committed by Alex Deucher
parent 7a6901d7d7
commit 1d28479776
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2423,7 +2423,7 @@ static int amdgpu_recover_vram_from_shadow(struct amdgpu_device *adev,
if (!bo->shadow)
return 0;
r = amdgpu_bo_reserve(bo, false);
r = amdgpu_bo_reserve(bo, true);
if (r)
return r;
domain = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type);