From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chao Gao <chao.gao@intel.com>
Subject: Re: [PATCH V2 25/25] x86/vvtd: save and restore
 emulated VT-d
Date: Fri, 25 Aug 2017 14:35:03 +0800
Message-ID: <20170825063500.GA47898@op-computing>
References: <1502310866-10450-1-git-send-email-tianyu.lan@intel.com>
 <1502310866-10450-26-git-send-email-tianyu.lan@intel.com>
 <20170823121941.uvqxdedraslp45mz@dhcp-3-128.uk.xensource.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Content-Disposition: inline
In-Reply-To: <20170823121941.uvqxdedraslp45mz@dhcp-3-128.uk.xensource.com>
List-Unsubscribe: <https://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: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Roger Pau =?iso-8859-1?Q?Monn=E9?= <roger.pau@citrix.com>
Cc: Lan Tianyu <tianyu.lan@intel.com>, kevin.tian@intel.com, julien.grall@arm.com, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org
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