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[0/4] ARM: re-enable EFI persistent memory reservations

Message ID 20181210162949.8597-1-ard.biesheuvel@linaro.org
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Series ARM: re-enable EFI persistent memory reservations | expand

Message

Ard Biesheuvel Dec. 10, 2018, 4:29 p.m. UTC 
The EFI persistent memory reservations introduced during the v4.20
merge window had some teething issue, and we ended up disabling it
temporarily for 32-bit ARM due to the fact that the needed changes
were not as straightforward as on arm64.

So this series fixes the issues, and re-enables the feature for
32-bit ARM.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Marc Zyngier <marc.zyngier@arm.com>

Ard Biesheuvel (4):
  ARM: mm: permit memblock resizing right after mapping the linear
    region
  ARM: mm: permit early_memremap() to be used in paging_init()
  efi/arm: apply persistent memory reservations during paging_init()
  efi/arm: re-enable the memreserve table for 32-bit ARM

 arch/arm/kernel/setup.c                 | 2 --
 arch/arm/mm/init.c                      | 1 -
 arch/arm/mm/mmu.c                       | 5 +++++
 drivers/firmware/efi/libstub/arm-stub.c | 3 ---
 4 files changed, 5 insertions(+), 6 deletions(-)

-- 
2.19.2