From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Egger Subject: Re: Re: [PATCH 0/2] Add hypercall interface for cpu online/offline Date: Mon, 22 Sep 2008 11:34:58 +0200 Message-ID: <200809221134.58950.Christoph.Egger@amd.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com Cc: "Shan, Haitao" , Keir Fraser List-Id: xen-devel@lists.xenproject.org Please rename offline to poweroff and use offline for de-coupling the physical CPU from the Xen scheduler only. This is useful for machine check handling. Christoph On Monday 22 September 2008 10:48:17 Keir Fraser wrote: > Should be a sysctl. platform_ops are for things we want controlled by, > typically, dom0 kernel. This will be controlled from tools. > > -- Keir > > On 22/9/08 09:45, "Shan, Haitao" wrote: > > Hi, Keir, > > > > These two little patches will add a hypercall interface for cpu > > online/offline. > > Currently, I add it to Xen platform ops hypercall. I am not sure whether > > it is the proper place to hold this. So, any comments or preference from > > you? Thanks. =2D-=20 AMD Saxony, Dresden, Germany Operating System Research Center Legal Information: AMD Saxony Limited Liability Company & Co. KG Sitz (Gesch=E4ftsanschrift): Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland Registergericht Dresden: HRA 4896 vertretungsberechtigter Komplement=E4r: AMD Saxony LLC (Sitz Wilmington, Delaware, USA) Gesch=E4ftsf=FChrer der AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy