Merge branch 'akpm' (incoming from Andrew)
Merge misc fixes from Andrew Morton:
"9 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
MAINTAINERS: add closing angle bracket to Vince Bridgers' email address
Documentation: fix DOCBOOKS=... building
ocfs2: fix double kmem_cache_destroy in dlm_init
mm/memory-failure.c: fix memory leak by race between poison and unpoison
wait: swap EXIT_ZOMBIE(Z) and EXIT_DEAD(X) chars in TASK_STATE_TO_CHAR_STR
memcg: fix swapcache charge from kernel thread context
mm: madvise: fix MADV_WILLNEED on shmem swapouts
mm/filemap.c: avoid always dirtying mapping->flags on O_DIRECT
hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free hugepage
