tree 1d37170625d3a24a8144ae13cbca308cab9a16ea
parent 7997960090fd45982ec2e0a1503ac2ca40093636
author Mark Kettenis <kettenis@openbsd.org> 1615748664 +0100
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1616699238 +0100

efi_loader: fix memory type for memory reservation block

The (yet unreleased version of the) devicetree specification clearly
states that:

  As with the /reserved-memory node, when booting via UEFI
  entries in the Memory Reservation Block must also be listed
  in the system memory map obtained via the GetMemoryMap() toi
  protect against allocations by UEFI applications. The memory
  reservation block entries should be listed with type
  EfiReservedMemoryType.

This restores the behaviour that was changed by commit 4cbb2930bd8c
("efi_loader: consider no-map property of reserved memory").

Fixes: 4cbb2930bd8c ("efi_loader: consider no-map property of reserved memory")
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>