The quilt patch titled Subject: mm: remove obsolete alloc_migrate_target() has been removed from the -mm tree. Its filename was mm-remove-obsolete-alloc_migrate_target.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: Miaohe Lin <linmiaohe@xxxxxxxxxx> Subject: mm: remove obsolete alloc_migrate_target() Date: Sat, 3 Jun 2023 22:25:13 +0800 There's only declaration left in the header file. Remove it. Link: https://lkml.kernel.org/r/20230603142513.787000-1-linmiaohe@xxxxxxxxxx Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> Reviewed-by: David Hildenbrand <david@xxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/page-isolation.h | 3 --- 1 file changed, 3 deletions(-) --- a/include/linux/page-isolation.h~mm-remove-obsolete-alloc_migrate_target +++ a/include/linux/page-isolation.h @@ -45,7 +45,4 @@ void undo_isolate_page_range(unsigned lo int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, int isol_flags); - -struct page *alloc_migrate_target(struct page *page, unsigned long private); - #endif _ Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are