Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760620AbYGQAt7 (ORCPT ); Wed, 16 Jul 2008 20:49:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760253AbYGQAtn (ORCPT ); Wed, 16 Jul 2008 20:49:43 -0400 Received: from rv-out-0506.google.com ([209.85.198.228]:28746 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760544AbYGQAtk (ORCPT ); Wed, 16 Jul 2008 20:49:40 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=Y5pzmfjhIY05sbqIJJwN8eUfsE+tdExr23C2Kxn1TGG5jYS260wIv4VqEYIGGJghY6 ZY1XHoLlcQyCn/6FS1mNg3/5lR+a72Afs2O0yMkaGyIGZ/5CVRQXHahaDn4uZzWwPURe 0O0royGcdec0LQ0K7dNgWJDQBbIKdmSjLkCr0= Message-ID: <86802c440807161749u2f5c1eben618e05c6e254fedd@mail.gmail.com> Date: Wed, 16 Jul 2008 17:49:39 -0700 From: "Yinghai Lu" To: "Jack Howarth" , "Linux Kernel Mailing List" , "Ingo Molnar" , "jbarnes@virtuousgeek.org" , "Thomas Gleixner" Subject: Re: 2.6.26-rc9-git9 doesn't boot on Macintel In-Reply-To: <20080717004004.GA17792@bromo.msbb.uc.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080716012427.GA27398@bromo.msbb.uc.edu> <20080716035830.GA27935@bromo.msbb.uc.edu> <86802c440807160044ge504cacl419b6cbcad5f0f9d@mail.gmail.com> <86802c440807160136m6af981b2u6a37cabb8e33a629@mail.gmail.com> <20080716140810.GA2861@bromo.msbb.uc.edu> <86802c440807161029n7e0dac98x1ec260879204b6f0@mail.gmail.com> <86802c440807161535n3a4d6891n6f7c16bd4e1f19c3@mail.gmail.com> <20080717004004.GA17792@bromo.msbb.uc.edu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1835 Lines: 50 On Wed, Jul 16, 2008 at 5:40 PM, Jack Howarth wrote: > On Wed, Jul 16, 2008 at 03:35:17PM -0700, Yinghai Lu wrote: >> please check latest linus tree. >> >> the commit could be related. >> >> commit c91d924e3af08d4f98eab6ebf81f2b8ce132448f >> Author: Bob Moore >> Date: Tue Jun 10 12:38:10 2008 +0800 >> >> ACPICA: Fix for hang on GPE method invocation >> >> Fixes problem where the new method argument count validation mechanism >> will enter an infinite loop when a GPE method is dispatched. >> Problem fixed be removing the obsolete code that passes GPE block >> information to the notify handler via the control method parameter pointer. >> >> YH > > Yinghai, > The latest linus tree doesn't eliminate the hangs in 2.6.26 with your > mmconfig patch. Also, I've been unable to repeat the boot with pci=noacpi using > the mmconfig patch under 2.6.26. I've uploaded a dmesg file though from > the 2.6.25.10 kernel booted with apic=verbose in case that sheds any light > on these problems. > > http://bugzilla.kernel.org/show_bug.cgi?id=11087 > > Also, I assume you meant earlier that is bad that with your mmconfig patch > that I only see 0 - 63 buses. Any idea how we might fix that (in case it > is related to the hang)? please boot with debug initcall_debug apic=verbose pci=routeirq? and try pci=nommconf I suspect that could be pci bridge is using 0xf0000000-0xf400000 too after Linus merge pci tree, please try to boot with pci=early_config_dump to see if it is true. please don't drop the cc list. YH -- 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/