From: Bharat Bhushan <r65777@freescale.com>
Date: Thu, 4 Jul 2013 06:57:44 +0000 (+0530)
Subject: powerpc: export debug registers save function for KVM
X-Git-Tag: v3.13-rc1~80^2~15^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc82cf113bded906e0fc1d4a8636a6776670b1c5;p=pandora-kernel.git

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>
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