From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp02.au.ibm.com (E23SMTP02.au.ibm.com [202.81.18.163]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e23smtp02.au.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTP id D7C62DDEE4 for ; Fri, 18 Jan 2008 21:33:46 +1100 (EST) Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.18.234]) by e23smtp02.au.ibm.com (8.13.1/8.13.1) with ESMTP id m0IAXw8i006804 for ; Fri, 18 Jan 2008 21:33:58 +1100 Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m0IAXjc93838024 for ; Fri, 18 Jan 2008 21:33:45 +1100 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m0IAXjwt008226 for ; Fri, 18 Jan 2008 21:33:45 +1100 Date: Fri, 18 Jan 2008 11:11:46 +0530 From: Balbir Singh To: Michael Ellerman Subject: Re: [PATCH] Fake NUMA emulation for PowerPC (Take 2) Message-ID: <20080118054146.GA8973@balbir.in.ibm.com> References: <20071207223714.11448.91386.sendpatchset@balbir-laptop> <1200634493.7806.0.camel@concordia.ozlabs.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: <1200634493.7806.0.camel@concordia.ozlabs.ibm.com> Cc: linuxppc-dev@ozlabs.org, LKML Reply-To: balbir@linux.vnet.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , * Michael Ellerman [2008-01-18 16:34:53]: > On Sat, 2007-12-08 at 04:07 +0530, Balbir Singh wrote: > > Changelog > > > > 1. Get rid of the constant 5 (based on comments from > > Geert.Uytterhoeven@sonycom.com) > > 2. Implement suggestions from Olof Johannson > > 3. Check if cmdline is NULL in fake_numa_create_new_node() > > > > Tested with additional parameters from Olof > > > > numa=debug,fake= > > numa=foo,fake=bar > > > I'm not sure why yet, but git bisect tells me it's this patch that's > causing the for-2.6.25 tree to explode on boot on cell machines. > Hi, Do you boot with numa= on your machine? Could I have your machine configuration? Any OOPS/log would be helpful. -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL