From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262734AbTHUP3i (ORCPT ); Thu, 21 Aug 2003 11:29:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262740AbTHUP3i (ORCPT ); Thu, 21 Aug 2003 11:29:38 -0400 Received: from e33.co.us.ibm.com ([32.97.110.131]:5778 "EHLO e33.co.us.ibm.com") by vger.kernel.org with ESMTP id S262734AbTHUP3g (ORCPT ); Thu, 21 Aug 2003 11:29:36 -0400 Subject: Re: CPU boot problem on 2.6.0-test3-bk8 From: Dave Hansen To: Andrew Theurer Cc: linux-kernel , William Lee Irwin III , Andrew Morton , "Martin J. Bligh" In-Reply-To: <200308210910.07722.habanero@us.ibm.com> References: <200308201658.05433.habanero@us.ibm.com> <200308202013.51702.habanero@us.ibm.com> <1061437329.15363.92.camel@nighthawk> <200308210910.07722.habanero@us.ibm.com> Content-Type: text/plain Organization: Message-Id: <1061479688.19036.1699.camel@nighthawk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.4 Date: 21 Aug 2003 08:28:08 -0700 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2003-08-21 at 07:10, Andrew Theurer wrote: > Still looks like we have a problem (see attached boot log). Maybe we should > change that for loop to: > > for (bit = 0; kicked < num_processors && bit < BITS_PER_LONG; bit++) > > So we only loop for the actual number processors found in mpparse.c? This > seems to work for me. You have something else wrong too: [dave@nighthawk temp]$ egrep -c ^CPU\[0-9\]+: 260test3bk8patch1 20 It looks like you booted 20 processors, successfully. You have 5 "Geniune" cpus and 16 "Xeon" cpus. Are you using plain summit, or generic arch support? $ egrep ^CPU\[0-9\]+: 260test3bk8patch1 CPU0: Intel(R) Genuine CPU 1.50GHz stepping 01 CPU1: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU2: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU3: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU4: Intel(R) Genuine CPU 1.50GHz stepping 01 CPU5: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU6: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU7: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU8: Intel(R) Genuine CPU 1.50GHz stepping 01 CPU9: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU10: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU11: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU12: Intel(R) Genuine CPU 1.50GHz stepping 01 CPU13: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU14: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU15: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU16: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU17: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU18: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 CPU19: Intel(R) Xeon(TM) CPU 1.50GHz stepping 01 -- Dave Hansen haveblue@us.ibm.com