kexec_file: Allow arch-specific memory walking for kexec_add_buffer

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Allow architectures to specify a different memory walking function for
kexec_add_buffer. x86 uses iomem to track reserved memory ranges, but
PowerPC uses the memblock subsystem.

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
Acked-by: Dave Young <dyoung@redhat.com>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Thiago Jung Bauermann 2016-11-29 23:45:47 +11:00 • committed by Michael Ellerman

parent 0ab5171b89

commit 60fe3910bb

3 changed files with 50 additions and 25 deletions

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include/linux/kexec.h

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