From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267334AbUG1RHK (ORCPT ); Wed, 28 Jul 2004 13:07:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267335AbUG1RHK (ORCPT ); Wed, 28 Jul 2004 13:07:10 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:55212 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S267334AbUG1RHE (ORCPT ); Wed, 28 Jul 2004 13:07:04 -0400 Date: Wed, 28 Jul 2004 19:05:07 +0200 From: Jens Axboe To: Arjan van de Ven Cc: Dave Jones , Edward Angelo Dayao , "Bryan O'Sullivan" , linux-kernel@vger.kernel.org Subject: Re: Recent 2.6 kernels can't read an entire ATAPI CD or DVD Message-ID: <20040728170507.GK10377@suse.de> References: <1090989052.3098.6.camel@camp4.serpentine.com> <20040728053107.GB11690@suse.de> <20040728065319.GD11690@suse.de> <20040728145228.GA9316@redhat.com> <20040728145543.GB18846@devserv.devel.redhat.com> <20040728163353.GJ10377@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040728163353.GJ10377@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 28 2004, Jens Axboe wrote: > On Wed, Jul 28 2004, Arjan van de Ven wrote: > > On Wed, Jul 28, 2004 at 03:52:28PM +0100, Dave Jones wrote: > > > On Wed, Jul 28, 2004 at 08:53:19AM +0200, Jens Axboe wrote: > > > > On Wed, Jul 28 2004, Edward Angelo Dayao wrote: > > > > > yeah i get this kind of error in my logs as well from my liteon > > > > > dvd-rom at home. thats like 6 months old and happened on fc2 when i > > > > > had that installed on it. haven't noticed anything on mandrake 10 (the > > > > > current distro i use at home) with 2.6.7. > > > > > > > > > > i got the same error on my old notebook, a compaq presario... that was > > > > > prior to the drive being sent to that big junk yard in the sky. i > > > > > forget what model that was. but i was running then... rh9. > > > > > > > > > > hope this bit helps guys resolve this. > > > > > > > > (dont top post!) > > > > > > > > Sounds like something fc2 is doing, I'd suggest filing a bug report with > > > > them. > > > > > > Curious. The relevant code should match mainline 1:1 there unless I'm > > > mistaken. Arjan ? > > > > we don't patch the ide layer, ide-cd or isofs... so really curious. > > I meant that something from userspace is triggering these errors, it's > not necessarily a kernel issue. Sorry, I mixed up two different threads. On this thread, I agree it's probably a kernel issue. Can you check what capacity isosize gives you on the device, and what /proc/ide/hdc/capacity tells you? -- Jens Axboe