powerpc: export debug registers save function for KVM

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KVM need this function when switching from vcpu to user-space
thread. My subsequent patch will use this function.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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Bharat Bhushan 2013-07-04 12:27:44 +05:30 • committed by Alexander Graf

parent 95791988fe

commit fc82cf113b

2 changed files with 3 additions and 1 deletions

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1

arch/powerpc/include/asm/switch_to.h

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3

arch/powerpc/kernel/process.c

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