From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chao Gao <chao.gao@intel.com>
Subject: [PATCH v10 2/6] VT-d: Some cleanups
Date: Wed, 15 Mar 2017 13:11:18 +0800
Message-ID: <1489554682-6126-3-git-send-email-chao.gao@intel.com>
References: <1489554682-6126-1-git-send-email-chao.gao@intel.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: <1489554682-6126-1-git-send-email-chao.gao@intel.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: xen-devel@lists.xen.org
Cc: Kevin Tian <kevin.tian@intel.com>, Feng Wu <feng.wu@intel.com>, Jun Nakajima <jun.nakajima@intel.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Dario Faggioli <dario.faggioli@citrix.com>, Jan Beulich <jbeulich@suse.com>, Chao Gao <chao.gao@intel.com>
List-Id: xen-devel@lists.xenproject.org
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