From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lan Tianyu <tianyu.lan@intel.com>
Subject: [PATCH V2 10/25] tools/libxl: create vIOMMU during
	domain construction
Date: Wed,  9 Aug 2017 16:34:11 -0400
Message-ID: <1502310866-10450-11-git-send-email-tianyu.lan@intel.com>
References: <1502310866-10450-1-git-send-email-tianyu.lan@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: <1502310866-10450-1-git-send-email-tianyu.lan@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: Lan Tianyu <tianyu.lan@intel.com>, kevin.tian@intel.com, wei.liu2@citrix.com, andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com, julien.grall@arm.com, jbeulich@suse.com, Chao Gao <chao.gao@intel.com>
List-Id: xen-devel@lists.xenproject.org
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