From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754584AbYERDzb (ORCPT ); Sat, 17 May 2008 23:55:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751712AbYERDzV (ORCPT ); Sat, 17 May 2008 23:55:21 -0400 Received: from rv-out-0506.google.com ([209.85.198.228]:18101 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750994AbYERDzU (ORCPT ); Sat, 17 May 2008 23:55:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=XlHRflJsdJlrioXli+u8xv5wZ/+9f5EWFMFmEh/OazJ5OB+t/G07Z3VEJfNpcocZcr62OUpyXfJLkIeJ3Ap+eHuxqGJtUs0Hs+mKFvsDb3MaaqkD5rhV/sTHi7iZa8jqCWvkSnE+Te/wZlelmDvlCqWII3j8NqU3DZEkpKnrpuk= Message-ID: <86802c440805172055x30c2c6feg441e16f5fb24f64f@mail.gmail.com> Date: Sat, 17 May 2008 20:55:20 -0700 From: "Yinghai Lu" To: "Ciaran McCreesh" Subject: Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve_resources Cc: mingo@elte.hu, linux-kernel@vger.kernel.org In-Reply-To: <20080518014111.4f32298b@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080518014111.4f32298b@googlemail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, May 17, 2008 at 5:41 PM, Ciaran McCreesh wrote: > The commit 3def3d6ddf43dbe20c00c3cbc38dfacc8586998f (x86: > insert_resorce for lapic addr after e820_reserve_resources) causes my > x86_64 box to to lock up early on in the boot process. Reverting only > this commit with current git head gives a successful boot. > > The last messages outputted to the screen with a failed boot are: > > pci 0000:00:13.2: OHCI: BIOS handoff failed (BIOS bug?) 00000184 > Clocksource tsc unstable (delta = 475235503 ns) > > The handoff message appears not to be related, and occurs with all > kernels. The 'clocksource' message appears only with the above commit. > > The box has an Abit F-190HD motherboard with a Q6600 CPU. A .config, > dmesg from git head with the above commit reverted and lspci -v are > attached. > > What further information can I provide to help work this issue out? can you try to boot with apic=verbose? please don't revert that patch... wonder if init_apic_mapping need some delay with that strange chipset. YH