Kees, >> The amended memcpy() hunk appears to be missing from the v3 patch. > > It's unchanged from the perspective of the original code. (i.e. there's > no need to change it since that memcpy isn't involved in anything > changed by the swapping to the flexible array.) Ah, I was under the impression that you intended to do sizeof(*sge) to match the kmalloc_array() above. -- Martin K. Petersen Oracle Linux Engineering