Commit b2c18f0a authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: fix potential VM faults 



When we allocate new page tables under memory
pressure we should not evict old ones.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b1465700

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

+2 −1
Original line number Diff line number Diff line
@@ -517,7 +517,8 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, 
		.interruptible = (bp->type != ttm_bo_type_kernel),

		.no_wait_gpu = bp->no_wait_gpu,

		.resv = bp->resv,

		.flags = TTM_OPT_FLAG_ALLOW_RES_EVICT

		.flags = bp->type != ttm_bo_type_kernel ?

			TTM_OPT_FLAG_ALLOW_RES_EVICT : 0

	};

	struct amdgpu_bo *bo;

	unsigned long page_align, size = bp->size;

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