[PATCH v4 3/9] kexec_file: Factor out kexec_locate_mem_hole from kexec_add_buffer.

[Michael Ellerman]

Thiago Jung Bauermann <bauerman at linux.vnet.ibm.com> writes:

> kexec_locate_mem_hole will be used by the PowerPC kexec_file_load
> implementation to find free memory for the purgatory stack.
>
> Signed-off-by: Thiago Jung Bauermann <bauerman at linux.vnet.ibm.com>
> Cc: Eric Biederman <ebiederm at xmission.com>
> Cc: Dave Young <dyoung at redhat.com>

Dave are you happy with the first three patches? If so do you mind
sending an ack?

Given the series touches generic code, x86 and powerpc this might be one
for Andrew to take. Or is there a kexec tree it should go through?

cheers