From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752426AbXCAOH3 (ORCPT ); Thu, 1 Mar 2007 09:07:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752429AbXCAOH3 (ORCPT ); Thu, 1 Mar 2007 09:07:29 -0500 Received: from kanga.kvack.org ([66.96.29.28]:50779 "EHLO kanga.kvack.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752426AbXCAOH2 (ORCPT ); Thu, 1 Mar 2007 09:07:28 -0500 Date: Thu, 1 Mar 2007 09:06:48 -0500 From: Benjamin LaHaise To: Fernando Luis =?iso-8859-1?Q?V=E1zquez?= Cao Cc: Linux Kernel Mailing List , fastboot@lists.osdl.org, ebiederm@xmission.com, ak@suse.de, akpm@linux-foundation.org, judith@linux-foundation.org Subject: Re: [PATCH RFC 0/5] hard_smp_processor_id overhaul Message-ID: <20070301140648.GX26583@kvack.org> References: <1172733373.1498.264.camel@sebastian.intellilink.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1172733373.1498.264.camel@sebastian.intellilink.co.jp> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 01, 2007 at 04:16:13PM +0900, Fernando Luis Vázquez Cao wrote: > As a consequence, the hardcoding of hard_smp_processor_id() to 0 on UP > systems (see "linux/smp.h") is not correct. > > This patch-set does the following: > > 1- Remove hardcoding of hard_smp_processor_id on UP systems. NAK. This has to be configurable, as many embedded systems don't even have APICs. Please rework the patch set so that there is not any overhead for existing UP systems. -ben -- "Time is of no importance, Mr. President, only life is important." Don't Email: .