From mboxrd@z Thu Jan  1 00:00:00 1970
From: George Dunlap <george.dunlap@citrix.com>
Subject: Re: [PATCH] x86/nHVM: avoid NULL deref during INVLPG
 intercept handling
Date: Mon, 8 Feb 2016 14:03:01 +0000
Message-ID: <56B8A015.9010406@citrix.com>
References: <56B45F6502000078000CED8B@prv-mh.provo.novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta14.messagelabs.com ([193.109.254.103])
	by lists.xen.org with esmtp (Exim 4.72)
	(envelope-from <prvs=839aabcfe=George.Dunlap@citrix.com>)
	id 1aSmPC-0001b5-Bf
	for xen-devel@lists.xenproject.org; Mon, 08 Feb 2016 14:03:06 +0000
In-Reply-To: <56B45F6502000078000CED8B@prv-mh.provo.novell.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Jan Beulich <JBeulich@suse.com>, xen-devel <xen-devel@lists.xenproject.org>
Cc: George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Christoph Egger <chegger@amazon.de>, Keir Fraser <keir@xen.org>
List-Id: xen-devel@lists.xenproject.org
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=