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

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

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip:
  x86, irq: Check move_in_progress before freeing the vector mapping
  x86: copy_from_user() should not return -EFAULT
  Revert "x86: Side-step lguest problem by only building cmpxchg8b_emu for pre-Pentium"
  x86/pci: Intel ioh bus num reg accessing fix
  x86: Fix size for ex trampoline with 32bit