From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932348AbWBQGDa (ORCPT ); Fri, 17 Feb 2006 01:03:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932268AbWBQGDa (ORCPT ); Fri, 17 Feb 2006 01:03:30 -0500 Received: from smtp-out1.Berkeley.EDU ([128.32.61.106]:43439 "EHLO smtp-out1.berkeley.edu") by vger.kernel.org with ESMTP id S932348AbWBQGD3 (ORCPT ); Fri, 17 Feb 2006 01:03:29 -0500 Message-ID: <43F566A7.4050801@berkeley.edu> Date: Thu, 16 Feb 2006 22:01:11 -0800 From: "Brandon J. Lewis" Reply-To: brandon_lewis@berkeley.edu User-Agent: Debian Thunderbird 1.0.2 (X11/20051002) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, jgarzik@pobox.com Subject: Assertion fails with ata_piix and libata on ibm thinkpad t43 when writing to cdrom Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org To whom it may concern, Just updated to 2.6.16rc3 in order to get my cdrw drive working on my thinkpad and noticed the following issue which may be of interest to someone. I am using the ata_piix module with the boot option "libata.atapi_enabled=1" The following message is printed many times in the syslog and the output of dmesg when burning cdrw's with cdrecord: localhost kernel: Assertion failed! qc->n_elem > 0,drivers/scsi/libata-core.c,ata_fill_sg,line=2573 I am using debian sarge, cdrecord version Cdrecord-Clone 2.01.01a01. command issued was "cdrecord -tao -pad -audio -nofix " Thanks for your time. Sincerely, Brandon Lewis