Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-x86-fixes4

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-x86-fixes4:
  x86: harden kernel code patching
  x86: clean up text_poke()
  x86: fix text_poke()
  x86: remove set_fixmap() warning
  x86: make __set_fixmap() non-init
  x86: make clear_fixmap() available on 64-bit as well