From: Alexander Graf <agraf@suse.de>
Date: Thu, 16 Feb 2012 14:53:04 +0000 (+0000)
Subject: KVM: PPC: bookehv: disable MAS register updates early
X-Git-Tag: v3.5-rc1~88^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9ba39c1f3dff93efddacbd4569ada05633e2a9b;p=pandora-kernel.git

KVM: PPC: bookehv: disable MAS register updates early

We need to make sure that no MAS updates happen automatically while we
have the guest MAS registers loaded. So move the disabling code a bit
higher up so that it covers the full time we have guest values in MAS
registers.

The race this patch fixes should never occur, but it makes the code a
bit more logical to do it this way around.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
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