From: Thomas Huth <thuth@linux.vnet.ibm.com>
Date: Thu, 20 Jun 2013 15:22:02 +0000 (+0200)
Subject: KVM: s390: Check for PSTATE when handling DIAGNOSE
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~22^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93e1750f5ee8417e015bcb0bf2c37bf07b5ff647;p=pandora-kernel.git

KVM: s390: Check for PSTATE when handling DIAGNOSE

DIAGNOSE is a privileged instruction and thus we must make sure that we are
in supervisor mode before taking any other actions.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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