From: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Date: Wed, 6 Aug 2014 06:38:51 +0000 (+0530)
Subject: KVM: PPC: BOOKE: allow debug interrupt at "debug level"
X-Git-Tag: fixes-for-v3.18-merge-window~23^2~5^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fee7563cdb535596c48e7b05383d75590a64418;p=pandora-kernel.git

KVM: PPC: BOOKE: allow debug interrupt at "debug level"

Debug interrupt can be either "critical level" or "debug level".
There are separate set of save/restore registers used for different level.
Example: DSRR0/DSRR1 are used for "debug level" and CSRR0/CSRR1
are used for critical level debug interrupt.

Using CPU_FTR_DEBUG_LVL_EXC to decide which interrupt level to be used.

Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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