From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@citrix.com>
Subject: Re: [RFC] Support of non-indirect grant backend on 64KB
	guest
Date: Tue, 18 Aug 2015 11:45:05 -0700
Message-ID: <55D37D31.9010401@citrix.com>
References: <55D2D0C4.3070700@citrix.com> <55D2DA15.6070105@citrix.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <55D2DA15.6070105@citrix.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: =?UTF-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= <roger.pau@citrix.com>, Stefano
	Stabellini <Stefano.Stabellini@eu.citrix.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Ian Campbell <Ian.Campbell@citrix.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org
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