From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roger Pau =?utf-8?B?TW9ubsOp?= <roger.pau@citrix.com>
Subject: Re: [PATCH 3/5] hvm/mtrr: copy hardware state for Dom0
Date: Tue, 15 May 2018 10:16:13 +0100
Message-ID: <20180515091613.lwsbc5cob7bs7pq6@MacBook-Pro-de-Roger.local>
References: <20180510171505.37309-1-roger.pau@citrix.com>
 <20180510171505.37309-4-roger.pau@citrix.com>
 <5AF99C9602000078001C2848@prv1-mh.provo.novell.com>
 <20180514163349.5pb3hvmtcdnjaojm@MacBook-Pro-de-Roger.local>
 <5AFA91CB02000078001C2BCE@prv1-mh.provo.novell.com>
 <20180515083541.6qwv6fiwqnv2hhb4@MacBook-Pro-de-Roger.local>
 <5AFA9ED002000078001C2C80@prv1-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.xenproject.org>
Received: from all-amaz-eas1.inumbo.com ([34.197.232.57])
 by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from
 <srs0=zhs+=ic=citrix.com=prvs=666baa678=roger.pau@srs-us1.protection.inumbo.net>)
 id 1fIW4C-0006JQ-JZ
 for xen-devel@lists.xenproject.org; Tue, 15 May 2018 09:16:20 +0000
Content-Disposition: inline
In-Reply-To: <5AFA9ED002000078001C2C80@prv1-mh.provo.novell.com>
List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xenproject.org>
List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help>
List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xenproject.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org>
To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, xen-devel <xen-devel@lists.xenproject.org>
List-Id: xen-devel@lists.xenproject.org
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