From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761859AbXK2P4W (ORCPT ); Thu, 29 Nov 2007 10:56:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752863AbXK2P4P (ORCPT ); Thu, 29 Nov 2007 10:56:15 -0500 Received: from mtagate8.de.ibm.com ([195.212.29.157]:60639 "EHLO mtagate8.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754645AbXK2P4O (ORCPT ); Thu, 29 Nov 2007 10:56:14 -0500 Subject: Re: [patch 06/10] s390: Use generic percpu From: Martin Schwidefsky Reply-To: schwidefsky@de.ibm.com To: Christoph Lameter Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org In-Reply-To: <20071128211527.373111512@sgi.com> References: <20071128210926.008783214@sgi.com> <20071128211527.373111512@sgi.com> Content-Type: text/plain Organization: IBM Corporation Date: Thu, 29 Nov 2007 16:56:01 +0100 Message-Id: <1196351761.23168.2.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.12.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2007-11-28 at 13:09 -0800, Christoph Lameter wrote: > s390 has a special way to determine the pointer to a per cpu area > plus there is a way to access the base of the per cpu area of the > currently executing processor. > > Note: I had to do a minor change to ASM code. Please check that > this was done right. Hi Christoph, after fixing the trainwreck with Gregs kset changes I've got rc3-mm2 compiled with your percpu patches. The new s390 percpu code works fine: Acked-by: Martin Schwidefsky -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.