On Wed, Jun 14, 2023 at 05:47:31PM +0200, David Hildenbrand wrote: > Right. Then just call patch #2 "Add missing write-permission check" and this > patch "Support FOLL_PIN in hugetlb_follow_page_mask()" or sth. like that. > > Regarding the backport, I really wonder if patch #2 is required at all, > because I didn't sport any applicable FOLL_WRITE users. Maybe there were > some? Hm. If it's not applicable, a single "Support FOLL_PIN in > hugetlb_follow_page_mask()" patch might be cleanest. Yeah, I agree. The code is definitely needed, not the split of patches if no need for a backport. Let me merge then. -- Peter Xu
