From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Liu <wei.liu2@citrix.com>
Subject: [PATCH v4 5/5] libxl: only issue cpu-add call to QEMU
	for not present CPU
Date: Mon, 11 Jul 2016 16:49:37 +0100
Message-ID: <1468252177-12625-6-git-send-email-wei.liu2@citrix.com>
References: <1468252177-12625-1-git-send-email-wei.liu2@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>
Received: from mail6.bemta14.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <prvs=993a5dabe=wei.liu2@citrix.com>)
 id 1bMdSp-0005Lx-JY
 for xen-devel@lists.xenproject.org; Mon, 11 Jul 2016 15:49:43 +0000
In-Reply-To: <1468252177-12625-1-git-send-email-wei.liu2@citrix.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: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Anthony PERARD <anthony.perard@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Wei Liu <wei.liu2@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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