powerpc: export debug registers save function for KVM
authorBharat Bhushan <r65777@freescale.com>
Thu, 4 Jul 2013 06:57:44 +0000 (12:27 +0530)
committerAlexander Graf <agraf@suse.de>
Thu, 17 Oct 2013 12:49:39 +0000 (14:49 +0200)
commitfc82cf113bded906e0fc1d4a8636a6776670b1c5
tree528eb9c1107001d7c4e9b0bf40d8ec557432553e
parent95791988fec645d196e746fcc0e329e19f7b1347
powerpc: export debug registers save function for KVM

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>
arch/powerpc/include/asm/switch_to.h
arch/powerpc/kernel/process.c