From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932407AbVHMXaF (ORCPT ); Sat, 13 Aug 2005 19:30:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932408AbVHMXaF (ORCPT ); Sat, 13 Aug 2005 19:30:05 -0400 Received: from mx1.redhat.com ([66.187.233.31]:28907 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S932407AbVHMXaB (ORCPT ); Sat, 13 Aug 2005 19:30:01 -0400 Date: Sat, 13 Aug 2005 19:29:57 -0400 From: Dave Jones To: linux-kernel@vger.kernel.org Subject: IDE CD problems in 2.6.13rc6 Message-ID: <20050813232957.GE3172@redhat.com> Mail-Followup-To: Dave Jones , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I've noticed this week whilst trying to encode a bunch of audio CDs to oggs that my boxes running the latest kernels are having serious issues, whereas 2.6.12 seems to cope just fine. The symptoms vary. On some of my machines just inserting an audio CD makes the box instantly lock up. If I boot with the same CD in the drive, sound-juicer can read it just fine. When I get to the next CD, I have to reboot again, or it locks up. On another box, it gets stuck in a loop where it just prints out.. hdc: irq timeout: status=0xd0 { Busy } (This line sometimes has status=0xc0) ide: failed opcode was: unknown The net result is that I've not got a single box that will read audio CDs without doing something bad, and I've tried it on several quite diverse systems. I'll try and narrow down over the next few days when this started happening, but IDE / CD folks may have some better ideas about which changes were suspicious. Dave