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

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "x86, efi: Calling __pa() with an ioremap()ed address is invalid"
  x86, efi: Make efi_call_phys_{prelog,epilog} CONFIG_RELOCATABLE-aware