- err = check_absent(addr, obj->base.size);
- if (err) {
- pr_err("%s: was not absent\n", obj->mm.region->name);
- goto out_unmap;
+ if (!obj->ops->mmap_ops) {
+ err = check_absent(addr, obj->base.size);
+ if (err) {
+ pr_err("%s: was not absent\n", obj->mm.region->name);
+ goto out_unmap;
+ }
+ } else {
+ /* ttm allows access to evicted regions by design */
+
+ err = check_present(addr, obj->base.size);
+ if (err) {
+ pr_err("%s: was not present\n", obj->mm.region->name);
+ goto out_unmap;
+ }