From mboxrd@z Thu Jan  1 00:00:00 1970
From: Huaitong Han <huaitong.han@intel.com>
Subject: [V3 PATCH 1/9] x86/hvm: pkeys,
	add the flag to enable Memory Protection Keys
Date: Mon,  7 Dec 2015 17:16:12 +0800
Message-ID: <1449479780-19146-2-git-send-email-huaitong.han@intel.com>
References: <1449479780-19146-1-git-send-email-huaitong.han@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: <1449479780-19146-1-git-send-email-huaitong.han@intel.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: jbeulich@suse.com, andrew.cooper3@citrix.com, jun.nakajima@intel.com, eddie.dong@intel.com, kevin.tian@intel.com, george.dunlap@eu.citrix.com, ian.jackson@eu.citrix.com, stefano.stabellini@eu.citrix.com, ian.campbell@citrix.com, wei.liu2@citrix.com, keir@xen.org
Cc: Huaitong Han <huaitong.han@intel.com>, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org
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