From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Wu, Feng" <feng.wu@intel.com>
Subject: Re: [PATCH v4 2/6] VMX: Properly handle pi when all the
 assigned devices are removed
Date: Wed, 28 Sep 2016 06:50:01 +0000
Message-ID: <E959C4978C3B6342920538CF579893F01988049B@SHSMSX104.ccr.corp.intel.com>
References: <1474425470-3629-1-git-send-email-feng.wu@intel.com>
 <1474425470-3629-3-git-send-email-feng.wu@intel.com>
 <57E926B90200007800112666@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>
In-Reply-To: <57E926B90200007800112666@prv-mh.provo.novell.com>
Content-Language: en-US
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: "george.dunlap@eu.citrix.com" <george.dunlap@eu.citrix.com>, "andrew.cooper3@citrix.com" <andrew.cooper3@citrix.com>, "dario.faggioli@citrix.com" <dario.faggioli@citrix.com>, "Wu,
 Feng" <feng.wu@intel.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org
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