From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Jackson <ian.jackson@eu.citrix.com>
Subject: Re: Device model operation hypercall (DMOP,
	re qemu depriv)
Date: Thu, 4 Aug 2016 12:21:25 +0100
Message-ID: <22435.9525.638653.945309@mariner.uk.xensource.com>
References: <579A3A62.1020700@citrix.com>
 <22431.13158.46970.556765@mariner.uk.xensource.com>
 <579F5F900200007800101468@prv-mh.provo.novell.com>
 <20160802113808.GG22419@citrix.com>
 <22433.51108.959688.504038@mariner.uk.xensource.com>
 <57A1F9CB0200007800102312@prv-mh.provo.novell.com>
 <22433.62334.847018.432276@mariner.uk.xensource.com>
 <57A218DF02000078001024B5@prv-mh.provo.novell.com>
 <03fd7101-f09c-4051-3b83-b24b6c092e80@citrix.com>
 <22434.6024.678225.466077@mariner.uk.xensource.com>
 <57A23593020000780010266D@prv-mh.provo.novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta14.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <prvs=01726d3a8=Ian.Jackson@citrix.com>)
 id 1bVGiY-0004ja-6O
 for xen-devel@lists.xenproject.org; Thu, 04 Aug 2016 11:21:38 +0000
In-Reply-To: <57A23593020000780010266D@prv-mh.provo.novell.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: Jan Beulich <JBeulich@suse.com>
Cc: StefanoStabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Tim Deegan <tim@xen.org>, George Dunlap <george.dunlap@citrix.com>, David Vrabel <david.vrabel@citrix.com>, Anthony Perard <anthony.perard@citrix.com>, xen-devel <xen-devel@lists.xenproject.org>, dgdegra@tycho.nsa.gov
List-Id: xen-devel@lists.xenproject.org
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