Pull mode_t whack-a-mole from Al Viro:
 "For all internal uses we want umode_t, which is arch-independent;
  mode_t (or __kernel_mode_t, for that matter) is wrong outside of
  userland ABI.

  Unfortunately, that crap keeps coming back and needs to be put down
  from time to time..."

* 'work.whack-a-mole' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  mode_t whack-a-mole: task_dump_owner()