From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752989AbXCUVfu (ORCPT ); Wed, 21 Mar 2007 17:35:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752990AbXCUVfu (ORCPT ); Wed, 21 Mar 2007 17:35:50 -0400 Received: from e2.ny.us.ibm.com ([32.97.182.142]:49368 "EHLO e2.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752989AbXCUVft (ORCPT ); Wed, 21 Mar 2007 17:35:49 -0400 Subject: Re: [BUG] no boot with 2.6.21-rc3 and later From: john stultz To: Bartlomiej Zolnierkiewicz Cc: Bob Tracy , linux-kernel@vger.kernel.org, bunk@stusta.de, jikos@jikos.cz In-Reply-To: <200703212118.51395.bzolnier@gmail.com> References: <20070321195450.36D5EDBA1@gherkin.frus.com> <200703212118.51395.bzolnier@gmail.com> Content-Type: text/plain Date: Wed, 21 Mar 2007 14:34:27 -0700 Message-Id: <1174512867.5477.12.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.8.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2007-03-21 at 21:18 +0100, Bartlomiej Zolnierkiewicz wrote: > Thanks for narrowing it down, I'm adding John to cc:. > > On Wednesday 21 March 2007, Bob Tracy wrote: > > I originally wrote: > > > Platform is a Dell CPxJ 650GT notebook. Attempts to boot 2.6.21-rc3 > > > and -rc4 produce the following console output: > > > > > > (apparently normal boot) > > > ... > > > Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > > > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > > > PIIX4: IDE controller at PCI slot 0000:00:07.1 > > > PIIX4: chipset revision 1 > > > PIIX4: not 100% native mode: will probe irqs later > > > ide0: BM-DMA at 0x0860-0x0867, BIOS settings: hda:DMA, hdb:pio > > > ide1: BM-DMA at 0x0868-0x086f, BIOS settings: hdc:DMA, hdd:pio > > > (hangs here) > > > > > > The next two lines of output for 2.6.21-rc2 and earlier are: > > > Probing IDE interface ide0... > > > hda: TOSHIBA MK3017GAP, ATA DISK drive Hmmm. Are you able to capture a full dmesg? If so could you send it to me? Also, does booting w/ "clocksource=jiffies" change the behavior? thanks -john