The quilt patch titled Subject: mm/hugetlb: set head flag before setting compound_order in __prep_compound_gigantic_folio has been removed from the -mm tree. Its filename was mm-hugetlb-set-head-flag-before-setting-compound_order-in-__prep_compound_gigantic_folio.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx> Subject: mm/hugetlb: set head flag before setting compound_order in __prep_compound_gigantic_folio Date: Mon, 12 Dec 2022 14:55:29 -0800 folio_set_compound_order() checks if the passed in folio is a large folio. A large folio is indicated by the PG_head flag. Call __folio_set_head() before setting the order. Link: https://lkml.kernel.org/r/20221212225529.22493-1-sidhartha.kumar@xxxxxxxxxx Fixes: d1c6095572d0 ("mm/hugetlb: convert hugetlb prep functions to folios") Signed-off-by: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx> Reported-by: David Hildenbrand <david@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/hugetlb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/hugetlb.c~mm-hugetlb-set-head-flag-before-setting-compound_order-in-__prep_compound_gigantic_folio +++ a/mm/hugetlb.c @@ -1805,10 +1805,10 @@ static bool __prep_compound_gigantic_fol int nr_pages = 1 << order; struct page *p; - /* we rely on prep_new_hugetlb_folio to set the destructor */ - folio_set_compound_order(folio, order); __folio_clear_reserved(folio); __folio_set_head(folio); + /* we rely on prep_new_hugetlb_folio to set the destructor */ + folio_set_compound_order(folio, order); for (i = 0; i < nr_pages; i++) { p = folio_page(folio, i); _ Patches currently in -mm which might be from sidhartha.kumar@xxxxxxxxxx are