Merge branch 'akpm' (patches from Andrew)

Merge misc fixes from Andrew Morton:
 "10 fixes"

* emailed patches from Andrew Morton <[email protected]>:
  hfsplus: stop workqueue when fill_super() failed
  mm: don't allow deferred pages with NEED_PER_CPU_KM
  MAINTAINERS: add Q: entry to kselftest for patchwork project
  radix tree: fix multi-order iteration race
  radix tree test suite: multi-order iteration race
  radix tree test suite: add item_delete_rcu()
  radix tree test suite: fix compilation issue
  radix tree test suite: fix mapshift build target
  include/linux/mm.h: add new inline function vmf_error()
  lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly

diff --cc MAINTAINERS
Simple merge