9457056ac426 ("mm: madvise: MADV_DONTNEED_LOCKED")
90e7e7f5ef3f ("mm: enable MADV_DONTNEED for hugetlb mappings")
a213e5cf71cb ("mm/munlock: delete munlock_vma_pages_all(), allow oomreap")
f56caedaf94f ("Merge branch 'akpm' (patches from Andrew)")