From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263387AbTLSNKw (ORCPT ); Fri, 19 Dec 2003 08:10:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263388AbTLSNKw (ORCPT ); Fri, 19 Dec 2003 08:10:52 -0500 Received: from smtp120.tiscali.dk ([62.79.79.111]:16632 "EHLO smtp120.tiscali.dk") by vger.kernel.org with ESMTP id S263387AbTLSNKu (ORCPT ); Fri, 19 Dec 2003 08:10:50 -0500 Message-ID: <3FE2F8D4.1030903@agol.dk> Date: Fri, 19 Dec 2003 14:10:44 +0100 From: Niels Elgaard Larsen Reply-To: elgaard@agol.dk User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031105 Thunderbird/0.3 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Problem loopmounting CD on 2.6.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org A similar (probably the same) problem have been reported for cryptoloop. With a ISO9660 CD (actually Knoppix) in drive /dev/hdc, no SCSI emulation: amigos20:/mnt# losetup /dev/loop5 /dev/hdc amigos20:/mnt# mount -r /dev/loop5 /mnt/foo Gives kernel output: === hdc: cdrom_read_intr: data underrun (2 blocks) end_request: I/O error, dev hdc, sector 64 isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 === It works in 2.4.20 Also dd if=/dev/hdc of=/tmp/foo losetup /dev/loop5 /tmp/foo mount -r /dev/loop5 /mnt/foo works -- Niels Elgaard Larsen elgaard@agol.dk http://www.agol.dk/elgaard