From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: xen: generic instruction re-execution mechanism for
	execute faults
Date: Tue, 09 Sep 2014 09:35:55 +0100
Message-ID: <540EBBEB.7030708@citrix.com>
References: <20140909060111.0d888575@bitdefender.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <20140909060111.0d888575@bitdefender.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: =?UTF-8?B?TWloYWkgRG9uyJt1?= <mdontu@bitdefender.com>
Cc: Andrei LUTAS <vlutas@bitdefender.com>, xen-devel@lists.xensource.com, keir@xen.org, jbeulich@suse.com
List-Id: xen-devel@lists.xenproject.org
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