Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965002AbWEORxV (ORCPT ); Mon, 15 May 2006 13:53:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965009AbWEORxV (ORCPT ); Mon, 15 May 2006 13:53:21 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:65437 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S965007AbWEORxU (ORCPT ); Mon, 15 May 2006 13:53:20 -0400 Date: Mon, 15 May 2006 19:53:06 +0200 From: Ingo Molnar To: Andy Whitcroft Cc: Andrew Morton , linux-kernel@vger.kernel.org, Andi Kleen Subject: Re: [PATCH] x86 NUMA panic compile error Message-ID: <20060515175306.GA18185@elte.hu> References: <20060515005637.00b54560.akpm@osdl.org> <20060515140811.GA23750@shadowen.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060515140811.GA23750@shadowen.org> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -2.8 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.8 required=5.9 tests=ALL_TRUSTED,AWL autolearn=no SpamAssassin version=3.0.3 -2.8 ALL_TRUSTED Did not pass through any untrusted hosts 0.0 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1068 Lines: 27 * Andy Whitcroft wrote: > if (use_cyclone == 0) { > /* Make sure user sees something */ > - static const char s[] __initdata = "Not an IBM x440/NUMAQ. Don't use i386 CONFIG_NUMA anywhere else." > + static const char s[] __initdata = "Not an IBM x440/NUMAQ. Don't use i386 CONFIG_NUMA anywhere else."; > early_printk(s); > panic(s); > } i still strongly oppose the original Andi hack... numerous reasons were given not to apply it (it's nice to simulate/trigger rarer features on mainstream hardware too, and this ability to boot NUMA on my flat x86 testbox found at least one other NUMA bug already). Furthermore, the crash i reported was fixed by the NUMA patchset. Andrew, please drop: x86_64-mm-i386-numa-summit-check.patch (which has nothing to do with x86_64 anyway) Ingo - 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/