From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757281AbZEQDJJ (ORCPT ); Sat, 16 May 2009 23:09:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752972AbZEQDIx (ORCPT ); Sat, 16 May 2009 23:08:53 -0400 Received: from srv5.dvmed.net ([207.36.208.214]:35672 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752742AbZEQDIx (ORCPT ); Sat, 16 May 2009 23:08:53 -0400 Message-ID: <4A0F7FC2.5090109@garzik.org> Date: Sat, 16 May 2009 23:08:50 -0400 From: Jeff Garzik User-Agent: Thunderbird 2.0.0.21 (X11/20090320) MIME-Version: 1.0 To: Linux Kernel Mailing List , Bartlomiej Zolnierkiewicz , Elias Oltmanns Subject: Re: s2disk hangs with kernel >=2.6.29, SATA, Gigabyte EG45M-DS2H (bisected) References: <20090516225153.GA7883@arbonne.lan> In-Reply-To: <20090516225153.GA7883@arbonne.lan> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.4 (----) X-Spam-Report: SpamAssassin version 3.2.5 on srv5.dvmed.net summary: Content analysis details: (-4.4 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Richard Atterer wrote: > Hello, > > I have had problems using s2disk starting sometime before 2.6.29 (and > continuing up until now, 2.6.30-rc6), but only got around to bisecting the > issue now. > > The symptom is as follows: When I start s2disk (by running the hibernate > command), the system switches to the console and prints "s2disk: > Snapshotting system". The cursor freezes for a moment, I hear the noise > that my DVD writer makes when it is reset, the lights of my USB hub go off > and on again. Then the cursor continues to blink and nothing more happens, > the system just hangs. > > I have a Gigabyte EG45M-DS2H motherboard with two disks attached: One SATA > disk containing Linux, and one older PATA disk with data. AHCI is enabled > in the BIOS. > > The patch that causes the hang is 295f00042aaf6b553b5f37348f89bab463d4a469: > ide: don't execute the next queued command from the hard-IRQ context (v2) > > Any help with this problem would be very much appreciated! Does it work if you disable CONFIG_IDE, and use only CONFIG_ATA for PATA? Jeff