Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937579AbWLFTux (ORCPT ); Wed, 6 Dec 2006 14:50:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S937581AbWLFTux (ORCPT ); Wed, 6 Dec 2006 14:50:53 -0500 Received: from palinux.external.hp.com ([192.25.206.14]:40459 "EHLO mail.parisc-linux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S937579AbWLFTuv (ORCPT ); Wed, 6 Dec 2006 14:50:51 -0500 Date: Wed, 6 Dec 2006 12:50:50 -0700 From: Matthew Wilcox To: Christoph Lameter Cc: Linus Torvalds , Russell King , David Howells , Andrew Morton , linux-arm-kernel@lists.arm.linux.org.uk, Linux Kernel Mailing List , linux-arch@vger.kernel.org Subject: Re: [PATCH] WorkStruct: Implement generic UP cmpxchg() where an arch doesn't support it Message-ID: <20061206195050.GA3013@parisc-linux.org> References: <20061206164314.19870.33519.stgit@warthog.cambridge.redhat.com> <20061206192647.GW3013@parisc-linux.org> <20061206193641.GY3013@parisc-linux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 533 Lines: 11 On Wed, Dec 06, 2006 at 11:47:40AM -0800, Christoph Lameter wrote: > Nope this is a UP implementation. There is no cpu B. Follow the thread back. I'm talking about parisc. Machines exist (are still being sold) with up to 128 cores. I think the largest we've confirmed work are 8 CPUs. - 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/