From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266871AbUHCVds (ORCPT ); Tue, 3 Aug 2004 17:33:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266883AbUHCVdA (ORCPT ); Tue, 3 Aug 2004 17:33:00 -0400 Received: from email-out1.iomega.com ([147.178.1.82]:24794 "EHLO email.iomega.com") by vger.kernel.org with ESMTP id S266882AbUHCVcD (ORCPT ); Tue, 3 Aug 2004 17:32:03 -0400 Subject: Re: 2.4.27rc2, DVD-RW support broke DVD-RAM writes From: Pat LaVarre To: linux-kernel@vger.kernel.org In-Reply-To: References: <40926261-E3D3-11D8-B01E-00039398BB5E@ieee.org><1091397374.6458 .9.camel@patibmrh9> <20040802121712.GD15884@logos.cnet><06F0F452-E491-11D8- 94F5-00039398BB5E@ieee.org> Content-Type: text/plain Organization: Message-Id: <1091568689.3644.34.camel@patibmrh9> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 03 Aug 2004 15:31:29 -0600 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 03 Aug 2004 21:32:02.0452 (UTC) FILETIME=[50BDAD40:01 C479A1] X-imss-version: 2.0 X-imss-result: Passed X-imss-scores: Clean:12.33344 C:20 M:1 S:5 R:5 X-imss-settings: Baseline:1 C:1 M:1 S:1 R:1 (0.0000 0.0000) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > > > let Pat fix it. Pat? > ... > must have an asymmetry in 2.4 drivers/ide/ide-cd.c vs. > drivers/scsi/sr.c. A two-line workaround is the patch of my post: Subject: [PATCH] DVD-RAM rewritable again http://marc.theaimsgroup.com/?l=linux-scsi&m=109156820507518 That takes our 2.4 closer back to the bogus status quo ante for CDROM_CAN(CDC_DVD_RAM) drives i.e. pass writes thru to all discs inserted into such drives. Pat LaVarre http://linux-pel.blog-city.com/read/754579.htm