From mboxrd@z Thu Jan  1 00:00:00 1970
From: Haozhong Zhang <haozhong.zhang@intel.com>
Subject: [RFC XEN PATCH v4 22/41] xen/pmem: support setup PMEM
	region for guest data usage
Date: Thu,  7 Dec 2017 18:10:11 +0800
Message-ID: <20171207101030.22364-23-haozhong.zhang@intel.com>
References: <20171207101030.22364-1-haozhong.zhang@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xenproject.org>
In-Reply-To: <20171207101030.22364-1-haozhong.zhang@intel.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: xen-devel@lists.xen.org
Cc: Haozhong Zhang <haozhong.zhang@intel.com>, Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>, Jan Beulich <jbeulich@suse.com>, Chao Peng <chao.p.peng@linux.intel.com>, Dan Williams <dan.j.williams@intel.com>
List-Id: xen-devel@lists.xenproject.org
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