[POWERPC] Cleanup pseries kexec code

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Move all the pseries kexec code into one file, platforms/pseries/kexec.c
Provide helpers for setting up ppc_md.kexec_cpu_down, so that we don't
have to have #ifdef CONFIG_KEXEC in setup.c

Move the initialisation of the ppc_md kexec callbacks into an init routine.
This is well and truly early enough to cause no change in behaviour, we
can't kexec until userspace has given us a kernel to kexec into.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2007-02-08 18:33:55 +11:00 • committed by Paul Mackerras

parent 8feaeca23a

commit dce623e082

4 changed files with 83 additions and 48 deletions

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1

arch/powerpc/platforms/pseries/Makefile

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72

arch/powerpc/platforms/pseries/kexec.c

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8

arch/powerpc/platforms/pseries/pseries.h

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50

arch/powerpc/platforms/pseries/setup.c

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