Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756332AbZGEJz2 (ORCPT ); Sun, 5 Jul 2009 05:55:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754036AbZGEJzU (ORCPT ); Sun, 5 Jul 2009 05:55:20 -0400 Received: from one.firstfloor.org ([213.235.205.2]:40168 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751638AbZGEJzT (ORCPT ); Sun, 5 Jul 2009 05:55:19 -0400 Date: Sun, 5 Jul 2009 11:55:20 +0200 From: Andi Kleen To: "Morten P.D. Stevens" Cc: Andi Kleen , "linux-kernel@vger.kernel.org" Subject: Re: Xeon 5500 series support in kernel Message-ID: <20090705095520.GP2041@one.firstfloor.org> References: <4A4C770F.6000709@bull.net> <877hyrbeon.fsf@basil.nowhere.org> <87k52o65gk.fsf@hades.wkstn.nix> <20090704160743.GA19804@basil.fritz.box> <520B2A28AACEE94388C511BBB834933707AA86AEA1@IGR-IMC-01.corp.win-professional.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <520B2A28AACEE94388C511BBB834933707AA86AEA1@IGR-IMC-01.corp.win-professional.com> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1146 Lines: 29 On Sat, Jul 04, 2009 at 08:01:44PM +0200, Morten P.D. Stevens wrote: > Hi Andi, > > a general question with regard to the new intel nehalem platform: > > Which linux version is needed for an intel nehalem based xeon in view of the new intel 5500/5520 chipset drivers? > > Does it work with 2.6.18? (Debian Etch) You would need backported drivers for Ethernet etc; the plain integrated drivers in 2.6.18 will not work. The e1000 project at sourceforge has driver backports for Ethernet. I don't know if Debian does regular backports of drivers, some other distributions with support for old kernels do. Also some power saving features and performance features which are related to power saving (turbo mode) will not work in that old a kernel. For full performance it's better to use newer kernels or kernels with appropiate backports. -Andi -- ak@linux.intel.com -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/