ret = -EAGAIN;
goto unlock_out;
}
- mem->invalid = 0;
+ /* set mem valid if mem has hmm range associated */
+ if (mem->range)
+ mem->invalid = 0;
}
unlock_out:
list_for_each_entry_safe(mem, tmp_mem,
&process_info->userptr_inval_list,
validate_list.head) {
- bool valid = amdgpu_ttm_tt_get_user_pages_done(
- mem->bo->tbo.ttm, mem->range);
+ bool valid;
+
+ /* keep mem without hmm range at userptr_inval_list */
+ if (!mem->range)
+ continue;
+
+ /* Only check mem with hmm range associated */
+ valid = amdgpu_ttm_tt_get_user_pages_done(
+ mem->bo->tbo.ttm, mem->range);
mem->range = NULL;
if (!valid) {
ret = -EAGAIN;
continue;
}
- WARN(mem->invalid, "Valid BO is marked invalid");
+
+ if (mem->invalid) {
+ WARN(1, "Valid BO is marked invalid");
+ ret = -EAGAIN;
+ continue;
+ }
list_move_tail(&mem->validate_list.head,
&process_info->userptr_valid_list);