From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jan Beulich" <JBeulich@suse.com>
Subject: Re: [PATCH v9 12/25] x86: refactor psr: L3 CAT: set
 value: implement cos id picking flow.
Date: Fri, 31 Mar 2017 08:35:14 -0600
Message-ID: <58DE8542020000780014B648@prv-mh.provo.novell.com>
References: <20170329013631.GW17458@yi.y.sun>
 <58DBA1400200007800149E3B@prv-mh.provo.novell.com>
 <20170330013733.GX17458@yi.y.sun>
 <58DD0E68020000780014A9D9@prv-mh.provo.novell.com>
 <20170330121010.GZ17458@yi.y.sun>
 <58DE33BD020000780014B13C@prv-mh.provo.novell.com>
 <20170331091236.GA17458@yi.y.sun>
 <58DE4965020000780014B248@prv-mh.provo.novell.com>
 <20170331124044.GC17458@yi.y.sun>
 <58DE6CDB020000780014B4E8@prv-mh.provo.novell.com>
 <20170331132220.GD17458@yi.y.sun>
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 <JBeulich@suse.com>) id 1ctxe3-0002nf-EG
 for xen-devel@lists.xenproject.org; Fri, 31 Mar 2017 14:35:19 +0000
In-Reply-To: <20170331132220.GD17458@yi.y.sun>
Content-Disposition: inline
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: Yi Sun <yi.y.sun@linux.intel.com>
Cc: kevin.tian@intel.com, wei.liu2@citrix.com, he.chen@linux.intel.com, andrew.cooper3@citrix.com, dario.faggioli@citrix.com, ian.jackson@eu.citrix.com, mengxu@cis.upenn.edu, xen-devel@lists.xenproject.org, chao.p.peng@linux.intel.com, roger.pau@citrix.com
List-Id: xen-devel@lists.xenproject.org
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