Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751213AbWAIJs4 (ORCPT ); Mon, 9 Jan 2006 04:48:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751215AbWAIJs4 (ORCPT ); Mon, 9 Jan 2006 04:48:56 -0500 Received: from mail.gmx.de ([213.165.64.21]:63159 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S1751213AbWAIJs4 (ORCPT ); Mon, 9 Jan 2006 04:48:56 -0500 X-Authenticated: #24128601 Date: Mon, 9 Jan 2006 10:49:23 +0100 From: Sebastian To: Jens Axboe Cc: linux-kernel@vger.kernel.org Subject: Re: Digital Audio Extraction with ATAPI drives far from perfect Message-ID: <20060109094923.GA8373@section_eight.mops.rwth-aachen.de> References: <20060107115340.GW3389@suse.de> <20060107115449.GB20748@section_eight.mops.rwth-aachen.de> <20060107115947.GY3389@suse.de> <20060107140843.GA23699@section_eight.mops.rwth-aachen.de> <20060107142201.GC3389@suse.de> <20060107160622.GA25918@section_eight.mops.rwth-aachen.de> <43BFFE08.70808@wasp.net.au> <20060107180211.GA12209@section_eight.mops.rwth-aachen.de> <43C00C32.9050002@wasp.net.au> <20060109093025.GO3389@suse.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="x+6KMIRAuhnl3hBn" Content-Disposition: inline In-Reply-To: <20060109093025.GO3389@suse.de> X-PGP-Key: http://www-users.rwth-aachen.de/sebastian.kemper/sebastian_ml_pubkey.asc User-Agent: Mutt/1.5.11 X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1787 Lines: 61 --x+6KMIRAuhnl3hBn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mo, Jan 09, 2006 at 10:30:25 +0100, Jens Axboe wrote: > Sebastian, care to try one more thing? Patch your kernel with this > little patch and try ripping a known "faulty" track again _not_ using > SG_IO. See if that produces the same faulty results again, or if it > actually works. >=20 > diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c > index 1539603..2e44d81 100644 > --- a/drivers/cdrom/cdrom.c > +++ b/drivers/cdrom/cdrom.c > @@ -426,7 +426,7 @@ int register_cdrom(struct cdrom_device_i > cdi->exit =3D cdrom_mrw_exit; > =20 > if (cdi->disk) > - cdi->cdda_method =3D CDDA_BPC_FULL; > + cdi->cdda_method =3D CDDA_BPC_SINGLE; > else > cdi->cdda_method =3D CDDA_OLD; > =20 >=20 > --=20 > Jens Axboe >=20 Hi Jens, I applied your patch, recompiled the kernel, rebooted and recompiled cdparanoia without the Red Hat patches. Extracting the first track of my test cd the result was the same as without the kernel patch with ide-cd using the cooked interface (md5 e8319ccc20d053557578b9ca3eb368dd). Sorry :) Sebastian --=20 "When the going gets weird, the weird turn pro." (HST) --x+6KMIRAuhnl3hBn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFDwjGjTWouIrjrWo4RAisWAKCQZsG+o4CTJ/TAH+SJr+XW2wJxEACfWN3r xsrvolSVZIYgOC53J0b02jQ= =hxZp -----END PGP SIGNATURE----- --x+6KMIRAuhnl3hBn-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/