[PATCH 0/2] kexec: add LPAE support for ARM32 platform

[sdu.liu@xxxxxxxxxx (Liu Hua)]

This patch series introduces LPAE support for 32-bit ARM
platform.

I have test them on LPAE enabled kernel(command: kexec ... -d):

With this patch series:

crashkernel: [0x20000000 - 0x280fffff] (129M)
memory range: [0 - 0x1fffffff] (512M)
memory range: [0x28100000 - 0x3fffffff] (383M)
memory range: [0x1e0000000 - 0x1fcbfffff] (460M)

Without:

crashkernel: [0x20000000 - 0x280fffff] (129M)
memory range: [0 - 0x1fffffff] (512M)
memory range: [0x28100000 - 0x3fffffff] (383M)
memory range: [0xe0000000 - 0xfcbfffff] (460M)

Thanks,
Liu Hua

Liu Hua (2):
  kexec: iomem: accept u64 parameters for callbacks
  kexec: ARM: add LPAE support

 kexec/arch/arm/crashdump-arm.c | 23 ++++++++++++++++++++---
 kexec/kexec-iomem.c            |  8 ++++----
 kexec/kexec.h                  |  4 ++--
 3 files changed, 26 insertions(+), 9 deletions(-)

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1.9.0