Pull x86/EFI changes from Peter Anvin:
- Improve the initrd handling in the EFI boot stub by allowing forward
slashes in the pathname - from Chun-Yi Lee.
- Cleanup code duplication in the EFI mixed kernel/firmware code - from
Satoru Takeuchi.
- efivarfs bug fixes for more strict filename validation, with lots of
input from Al Viro.
* 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, efi: remove duplicate code in setup_arch() by using, efi_is_native()
efivarfs: guid part of filenames are case-insensitive
efivarfs: Validate filenames much more aggressively
efivarfs: Use sizeof() instead of magic number
x86, efi: Allow slash in file path of initrd
e3c4877de8