EFI updates collected by Ard Biesheuvel:

 - Don't move BSS section around pointlessly in the x86 decompressor
 - Refactor helper for discovering the EFI secure boot mode
 - Wire up EFI secure boot to IMA for arm64
 - Some fixes for the capsule loader
 - Expose the RT_PROP table via the EFI test module
 - Relax DT and kernel placement restrictions on ARM

+ followup fixes:

 - fix the build breakage on IA64 caused by recent capsule loader changes
 - suppress a type mismatch build warning in the expansion of
       EFI_PHYS_ALIGN on ARM
Merge tag 'efi-next-for-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/core

Pull followup fixes for EFI from Ard Biesheuvel:

 - fix the build breakage on IA64 caused by recent capsule loader changes

 - suppress a type mismatch build warning in the expansion of
   EFI_PHYS_ALIGN on ARM

Link: https://lore.kernel.org/r/20201215080144.17077-1-ardb@kernel.org