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

Pull EFI fixes from Ingo Molnar:
 "Misc fixes: world-readable pointer removal from sysfs, a ESRT kfree()
  bug fix and a comment update"

* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  efi: Add comment to avoid future expanding of sysfs systab
  efi/esrt: Use memunmap() instead of kfree() to free the remapping
  efi: Move some sysfs files to be read-only by root