Commit 068421b1 authored by Philip Yang's avatar Philip Yang Committed by Alex Deucher
Browse files

drm/amdgpu: Free user pages if kvmalloc_array fails 



To cleanup the BOs of bo_list which have got user pages.

Signed-off-by: default avatarPhilip Yang <Philip.Yang@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 11c4328a

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

+2 −1
Original line number Diff line number Diff line
@@ -543,7 +543,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, 
					GFP_KERNEL | __GFP_ZERO);

		if (!e->user_pages) {

			DRM_ERROR("kvmalloc_array failure\n");

			return -ENOMEM;

			r = -ENOMEM;

			goto out_free_user_pages;

		}



		r = amdgpu_ttm_tt_get_user_pages(bo, e->user_pages);