From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Durrant <Paul.Durrant@citrix.com>
Subject: Re: [PATCH v1 3/5] xen:
	Provide	XEN_DMOP_pin_memory_cacheattr
Date: Fri, 20 Oct 2017 09:19:07 +0000
Message-ID: <01bb8bc1f7d24daf90c8895484ec0868@AMSPEX02CL03.citrite.net>
References: <20171018140339.13888-1-ross.lagerwall@citrix.com>
 <20171018140339.13888-4-ross.lagerwall@citrix.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: <20171018140339.13888-4-ross.lagerwall@citrix.com>
Content-Language: en-US
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 <xen-devel@lists.xen.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Andrew Cooper <Andrew.Cooper3@citrix.com>, "Tim
 (Xen.org)" <tim@xen.org>, George Dunlap <George.Dunlap@citrix.com>, Ross Lagerwall <ross.lagerwall@citrix.com>, Jan Beulich <jbeulich@suse.com>, Ian Jackson <Ian.Jackson@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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