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drm/amdgpu: don't try to move pinned BOs

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[ Upstream commit 6edc6910ba4cd6eab309263539c8f09b8ad772bf ]

Never try to move pinned BOs during CS.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian König 2017-11-24 11:39:30 +01:00 committed by Greg Kroah-Hartman
parent f730601cde
commit 575c548137
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
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@ -403,6 +403,10 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p,
if (candidate->robj == validated)
break;
/* We can't move pinned BOs here */
if (bo->pin_count)
continue;
other = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type);
/* Check if this BO is in one of the domains we need space for */