[PATCH 0/5] efi: Implement generic EFI boot for x86_64

[Ard Biesheuvel]

Switch the x86_64-efi build to the generic EFI loader, which enters the
Linux kernel via the EFI stub and provides the initrd via the LoadFile2
protocol. This unifies x86_64 with other EFI architectures, and removes
the dependency on the setup header and struct bootparams.

Do some preparatory cleanup first, so we no longer need to rely on the
MS to SysV calling convention translation code.

Ard Biesheuvel (5):
  efi: Make EFI PXE protocol methods non-callable
  efi: Add calling convention annotation to all prototypes
  efi: Drop all uses of efi_call_XX wrappers
  efi: Remove x86_64 call wrappers
  efi: Use generic EFI loader for x86_64

 grub-core/Makefile.core.def          |   7 +-
 grub-core/commands/acpi.c            |   8 +-
 grub-core/commands/efi/efitextmode.c |   8 +-
 grub-core/commands/efi/lsefi.c       |   5 +-
 grub-core/commands/efi/tpm.c         |  21 +-
 grub-core/disk/efi/efidisk.c         |   7 +-
 grub-core/kern/arm/efi/init.c        |  12 +-
 grub-core/kern/efi/efi.c             |  56 +-
 grub-core/kern/efi/init.c            |  15 +-
 grub-core/kern/efi/mm.c              |  19 +-
 grub-core/kern/i386/efi/tsc.c        |   2 +-
 grub-core/kern/ia64/efi/init.c       |  15 +-
 grub-core/kern/x86_64/efi/callwrap.S | 129 ----
 grub-core/lib/efi/datetime.c         |   9 +-
 grub-core/lib/efi/halt.c             |   4 +-
 grub-core/lib/efi/relocator.c        |   6 +-
 grub-core/loader/efi/appleloader.c   |   8 +-
 grub-core/loader/efi/chainloader.c   |  20 +-
 grub-core/loader/efi/linux.c         |  12 +
 grub-core/mmap/efi/mmap.c            |  16 +-
 grub-core/net/drivers/efi/efinet.c   |  26 +-
 grub-core/term/efi/console.c         |  29 +-
 grub-core/term/efi/serial.c          |  18 +-
 grub-core/video/efi_gop.c            |  18 +-
 grub-core/video/efi_uga.c            |   8 +-
 include/grub/efi/api.h               | 666 +++++++++-----------
 include/grub/efi/efi.h               |   2 +
 include/grub/efi/tpm.h               | 149 +++--
 28 files changed, 562 insertions(+), 733 deletions(-)
 delete mode 100644 grub-core/kern/x86_64/efi/callwrap.S

-- 
2.39.2