Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751170Ab1F3P4G (ORCPT ); Thu, 30 Jun 2011 11:56:06 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:59317 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750698Ab1F3P4C (ORCPT ); Thu, 30 Jun 2011 11:56:02 -0400 Date: Thu, 30 Jun 2011 17:55:57 +0200 From: Tejun Heo To: Hans Rosenfeld Cc: "Seidel, Conny" , "x86@kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: 32bit NUMA and fakeNUMA broken for AMD CPUs Message-ID: <20110630155557.GS3386@htj.dyndns.org> References: <20110621174131.054f0422.conny.seidel_amd.com@marah.osrc.amd.com> <20110626102235.GC12200@mtj.dyndns.org> <20110626223807.47cef5c6.conny.seidel_amd.com@marah.osrc.amd.com> <20110628174613.GP478@escobedo.osrc.amd.com> <20110629094451.GJ3386@htj.dyndns.org> <20110629123409.GL3386@htj.dyndns.org> <20110629125507.GQ478@escobedo.osrc.amd.com> <20110629130349.GM3386@htj.dyndns.org> <20110629161517.GN3386@htj.dyndns.org> <20110630131337.GT478@escobedo.osrc.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110630131337.GT478@escobedo.osrc.amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 963 Lines: 25 Hello, On Thu, Jun 30, 2011 at 03:13:38PM +0200, Hans Rosenfeld wrote: > On Wed, Jun 29, 2011 at 12:15:17PM -0400, Tejun Heo wrote: > > Hans, can you please apply the following patch and post the boot log > > from both SPARSEMEM and DISCONTIGMEM kernels? On SPARSEMEM, it should > > reject NUMA config and boot w/ flatmem. > > Bootlogs are attached. Now DISCONTIGMEM panics. ... > [ 0.000000] Linux version 2.6.39-rc5-00181-g2706a0b-dirty (root@worms) (gcc version 4.5.2 (Gentoo 4.5.2 p1.1, pie-0.4.5) ) #26 SMP Thu Jun 30 14:39:05 CEST 2011 Hmmm... it looks like the kernel is crashing from the other bug in this thread. Can you please apply both patches on top of 3.0-rc5 and re-test? Thank you. -- tejun -- 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/