From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Liu <wei.liu2@citrix.com>
Subject: Re: 4.7 qemu regression: HVM guests fail to boot from
 xvda
Date: Wed, 1 Jun 2016 10:48:52 +0100
Message-ID: <20160601094852.GD5160@citrix.com>
References: <20160530204259.GA10691@aepfle.de>
 <CAFLBxZYftQ3Ci7OGUBwa0OFesxj0ZLwMRuRfJP-WCP8R=bQOpg@mail.gmail.com>
 <20160531111614.GA13143@aepfle.de>
 <CAFLBxZZdV=aRP-X=3gJX-DdQAHC1tsqPdrnDtCY6rsr4Tht9PA@mail.gmail.com>
 <20160531114141.GA17626@aepfle.de>
 <CAFLBxZYMAMiH8WweWeNxee7r5h8EZRK-LRM37e=34OGvHEHb6A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Content-Disposition: inline
In-Reply-To: <CAFLBxZYMAMiH8WweWeNxee7r5h8EZRK-LRM37e=34OGvHEHb6A@mail.gmail.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>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: George Dunlap <george.dunlap@citrix.com>
Cc: Anthony Perard <anthony.perard@citrix.com>, Olaf Hering <olaf@aepfle.de>, Wei Liu <Wei.Liu2@citrix.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org
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