From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263663AbUEPQTu (ORCPT ); Sun, 16 May 2004 12:19:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263665AbUEPQTu (ORCPT ); Sun, 16 May 2004 12:19:50 -0400 Received: from 81-5-136-19.dsl.eclipse.net.uk ([81.5.136.19]:4304 "EHLO vlad.carfax.org.uk") by vger.kernel.org with ESMTP id S263663AbUEPQTr (ORCPT ); Sun, 16 May 2004 12:19:47 -0400 Date: Sun, 16 May 2004 16:39:46 +0100 From: Hugo Mills To: Philip Dodd Cc: Jens Axboe , Daniele Bernardini , linux-kernel@vger.kernel.org Subject: Re: dma ripping Message-ID: <20040516153945.GA21520@selene> Mail-Followup-To: Hugo Mills , Philip Dodd , Jens Axboe , Daniele Bernardini , linux-kernel@vger.kernel.org References: <1084548566.12022.57.camel@linux.site> <20040515101415.GA24600@suse.de> <1084610731.4666.8.camel@linux.site> <20040515145800.GE24600@suse.de> <1084629809.4612.51.camel@linux.site> <20040515211901.GG24600@suse.de> <40A78834.1030605@two-towers.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RnlQjJ0d97Da+TV1" Content-Disposition: inline In-Reply-To: <40A78834.1030605@two-towers.net> X-GPG-Fingerprint: B997 A9F1 782D D1FD 9F87 5542 B2C2 7BC2 1C33 5860 X-GPG-Key: 1C335860 X-Parrot: It is no more. It has joined the choir invisible. X-IRC-Nicks: hugo darksatanic User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, May 16, 2004 at 05:26:44PM +0200, Philip Dodd wrote: > Jens Axboe wrote: > 8< > >You are not being stupid, I think we have a leak in there some where. > >PIO should work just fine. Slower than DMA of course, but it should work > >perfectly of course. > > Hi All, > > Just a quick "me too" here - though symptoms don't appear to be > identical. Running 2.6.6 on Debian Sid and using nvidia binary modules. > My system doesn't hang, but when I get the log message "cdrom: > dropping to single frame dma" ripping stops working. It still rips but > I get silence - it will rip the track OK, as in read through the correct > track length, but I get silence on the resulting wav file. Put me down for this latter one, too. I'm using a vanilla 2.6.[56] on amd64. Controller is VIA. It seems to be related to hard-to-read CDs (dirty/scratched/badly- made) -- I've got a couple here that I'm pretty sure I can use as test cases to trigger the problem instantly. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 1C335860 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- "What's so bad about being drunk?" "You ask a glass of water" --- --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAp4tBssJ7whwzWGARAj4oAJ4iTPy1REnW9d1c5F1McdhIX/EXTQCgkq0a CCC/Od0SdW3iQNo5B4DZGcI= =Go9B -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1--