From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271376AbTG2JrN (ORCPT ); Tue, 29 Jul 2003 05:47:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271380AbTG2JrN (ORCPT ); Tue, 29 Jul 2003 05:47:13 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:17319 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S271376AbTG2JrJ (ORCPT ); Tue, 29 Jul 2003 05:47:09 -0400 Date: Tue, 29 Jul 2003 11:47:03 +0200 From: Jens Axboe To: ffrederick@prov-liege.be Cc: linux-kernel@vger.kernel.org Subject: Re: [BUG 2.6.0test2] unwanted ATAPI requests during boot Message-ID: <20030729094703.GJ22104@suse.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org (please wrap mails at 72 chars, thanks) On Tue, Jul 29 2003, ffrederick@prov-liege.be wrote: > Hi, > 2.6.0.test2 does the following when no cd inserted during > boot: 2.6.0test1mm2 was ok. > > Problem could come from bio changes (ll_rw_blk).When tracing > make_request, I've got neverending polling there... Has nothing to do with bio changes, and you would never see this request in __make_request since it's internally generated by ide-cd. > Regards, > Fabian > > hdc: packet command error: status=0x51 { DriveReady SeekComplete Error } > hdc: packet command error: error=0x54 > end_request: I/O error, dev hdc, sector 0 > ATAPI device hdc: > Error: Illegal request -- (Sense key=0x05) > Invalid field in command packet -- (asc=0x24, ascq=0x00) > The failed "Start/Stop Unit" packet command was: > "1b 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 " > cdrom: open failed. I'm guessing you have a pop-up type tray? -- Jens Axboe