[PATCH v2 0/2] efi/arm64: work around Image placement issues

[Ard Biesheuvel]

Ben reported that distro GRUB may fail to boot in some circumstances,
and tracked it down to an issue in the way distro GRUB allocates space
for the image. Due to an oversight (addressed in patch #2), this
condition is rarely triggered, but let's work around it in any case (#1)

Build tested only.

Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>

Ard Biesheuvel (2):
  efi/libstub: arm64: Force Image reallocation if BSS was not reserved
  efistub: arm64: relax 2M alignment again for relocatable kernels

 drivers/firmware/efi/libstub/arm64-stub.c | 65 +++++++++++++++++---
 1 file changed, 55 insertions(+), 10 deletions(-)

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2.20.1