The patch titled Subject: mm-mremap-downgrade-mmap_sem-to-read-when-shrinking-fix has been removed from the -mm tree. Its filename was mm-mremap-downgrade-mmap_sem-to-read-when-shrinking-fix.patch This patch was dropped because it was folded into mm-mremap-downgrade-mmap_sem-to-read-when-shrinking.patch ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: mm-mremap-downgrade-mmap_sem-to-read-when-shrinking-fix tweak comment Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Cc: Laurent Dufour <ldufour@xxxxxxxxxxxxxxxxxx> Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx> Cc: Michal Hocko <mhocko@xxxxxxxxxx> Cc: Vlastimil Babka <vbabka@xxxxxxx> Cc: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- --- a/mm/mremap.c~mm-mremap-downgrade-mmap_sem-to-read-when-shrinking-fix +++ a/mm/mremap.c @@ -559,7 +559,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, a * Always allow a shrinking remap: that just unmaps * the unnecessary pages.. * __do_munmap does all the needed commit accounting, and - * downgrade mmap_sem to read. + * downgrades mmap_sem to read if so directed. */ if (old_len >= new_len) { ret = __do_munmap(mm, addr+new_len, old_len - new_len, _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are mm-mremap-downgrade-mmap_sem-to-read-when-shrinking.patch mm-brk-downgrade-mmap_sem-to-read-when-shrinking-fix.patch memory_hotplug-free-pages-as-higher-order-fix.patch mm-calculate-deferred-pages-after-skipping-mirrored-memory-fix.patch mm-gup_benchmark-time-put_page-fix.patch tools-gup_benchmark-allow-user-specified-file-fix.patch mm-thp-fix-madv_dontneed-vs-migrate_misplaced_transhuge_page-race-condition-fix.patch