Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming...

Pull EFI bug fixes from Matt Fleming:

 * Fix bugs in our code that converts ucs2 strings to utf8 where we
   unintentionally drop bits from the original string (Jason Andryuk)

 * Add the efi-pstore variables to the variable whitelist so that
   users can continue to delete them via efivarfs without needing to
   manipulate the immutable flag (Matt Fleming)

Signed-off-by: Ingo Molnar <mingo@kernel.org>