Merge tag 'efi-urgent' into x86/efi

 * Enforce CONFIG_RELOCATABLE for the x86 EFI boot stub, otherwise
   it's possible to overwrite random pieces of unallocated memory during
   kernel decompression, leading to machine resets.

Resolved Conflicts:
	arch/x86/Kconfig

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>