Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936532AbWLIJXB (ORCPT ); Sat, 9 Dec 2006 04:23:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S936581AbWLIJXB (ORCPT ); Sat, 9 Dec 2006 04:23:01 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:59298 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936532AbWLIJXA (ORCPT ); Sat, 9 Dec 2006 04:23:00 -0500 Message-ID: <457A806F.5000508@garzik.org> Date: Sat, 09 Dec 2006 04:22:55 -0500 From: Jeff Garzik User-Agent: Thunderbird 1.5.0.8 (X11/20061107) MIME-Version: 1.0 To: Olivier Galibert , Alan , koan , linux-kernel@vger.kernel.org Subject: Re: BUG: warning at drivers/scsi/ahci.c:859/ahci_host_intr() [ 2.6.17.14 ] References: <64d833020612081705p29c92e85i25f045ad87cb879e@mail.gmail.com> <20061209011830.14d99a20@localhost.localdomain> <20061209013332.GA15222@dspnet.fr.eu.org> In-Reply-To: <20061209013332.GA15222@dspnet.fr.eu.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.3 (----) X-Spam-Report: SpamAssassin version 3.1.7 on srv5.dvmed.net summary: Content analysis details: (-4.3 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 781 Lines: 25 Olivier Galibert wrote: > On Sat, Dec 09, 2006 at 01:18:30AM +0000, Alan wrote: >> On Fri, 8 Dec 2006 20:05:07 -0500 >> koan wrote: >> >>> ata4: status=0x50 { DriveReady SeekComplete } >>> ata4: error=0x01 { AddrMarkNotFound } >> That looks like a genuine drive problem. > > Is a disk driver supposed to BUG() on a drive missing sector though? No, which is why the upstream driver doesn't contain any BUG_ON() or WARN_ON() calls anymore... Usually those messages signal incomplete areas of the driver. Jeff - 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/