return -EINVAL;
/* hurrah the memory is not visible ! */
+ atomic64_inc(&adev->num_vram_cpu_page_faults);
amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM);
lpfn = adev->mc.visible_vram_size >> PAGE_SHIFT;
for (i = 0; i < abo->placement.num_placement; i++) {