Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into...

Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/core

Pull EFI updates for v4.20 from Ard Biesheuvel:

- Add support for enlisting the help of the EFI firmware to create memory
  reservations that persist across kexec.
- Add page fault handling to the runtime services support code on x86 so
  we can gracefully recover from buggy EFI firmware.
- Fix command line handling on x86 for the boot path that omits the stub's
  PE/COFF entry point.
- Other assorted fixes.