From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Liu <wei.liu2@citrix.com>
Subject: Re: [PATCH v3 4/5] libxl: update vcpus bitmap in
 retrieved guest config
Date: Mon, 11 Jul 2016 12:31:43 +0100
Message-ID: <20160711113143.GG7019@citrix.com>
References: <1465983102-19308-1-git-send-email-wei.liu2@citrix.com>
 <1465983102-19308-5-git-send-email-wei.liu2@citrix.com>
 <22399.59004.935094.420724@mariner.uk.xensource.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.bemta3.messagelabs.com ([195.245.230.39])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <prvs=993a5dabe=wei.liu2@citrix.com>)
 id 1bMZRJ-0004WB-DE
 for xen-devel@lists.xenproject.org; Mon, 11 Jul 2016 11:31:53 +0000
Content-Disposition: inline
In-Reply-To: <22399.59004.935094.420724@mariner.uk.xensource.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: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Anthony PERARD <anthony.perard@citrix.com>, Xen-devel <xen-devel@lists.xenproject.org>, Wei Liu <wei.liu2@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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