[PATCH 0/5][Regression][Cosmic][SRU Bionic] Fix kernel crashdump on arm64

[dann frazier]

BugLink: https://bugs.launchpad.net/bugs/1786878

All clean cherry-picks from upstream.

AKASHI Takahiro (3):
  drivers: acpi: add dependency of EFI for arm64
  efi/arm: map UEFI memory map even w/o runtime services enabled
  arm64: acpi: fix alignment fault in accessing ACPI

Ard Biesheuvel (1):
  efi/arm: preserve early mapping of UEFI memory map longer for BGRT

James Morse (1):
  arm64: export memblock_reserve()d regions via /proc/iomem

 arch/arm64/include/asm/acpi.h      | 23 ++++++++++++------
 arch/arm64/kernel/acpi.c           | 11 +++------
 arch/arm64/kernel/setup.c          | 38 ++++++++++++++++++++++++++++++
 drivers/acpi/Kconfig               |  2 +-
 drivers/firmware/efi/arm-init.c    |  1 -
 drivers/firmware/efi/arm-runtime.c | 18 +++++++-------
 6 files changed, 68 insertions(+), 25 deletions(-)

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2.18.0