Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull misc non-vfs updates from Al Viro:
 "Assorted dead code removal around asm/pgtable.h"

* tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  alpha: unobfuscate _PAGE_P() definition
  kill FIRST_USER_PGD_NR
  alpha: get rid of the remnants of BAD_PAGE and friends
  SET_PAGE_DIR() users had been gone since 2.3.12pre1
  PAGE_PTR() had been last used outside of arch/* in 1.1.94
  csky: remove BS check for FAULT_FLAG_ALLOW_RETRY