Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759767AbXJDKYx (ORCPT ); Thu, 4 Oct 2007 06:24:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756204AbXJDKYp (ORCPT ); Thu, 4 Oct 2007 06:24:45 -0400 Received: from gateway.drzeus.cx ([85.8.24.16]:50527 "EHLO smtp.drzeus.cx" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755378AbXJDKYp (ORCPT ); Thu, 4 Oct 2007 06:24:45 -0400 Date: Thu, 4 Oct 2007 12:24:39 +0200 From: Pierre Ossman To: Jens Axboe Cc: Andrew Morton , Don Mullis , linux-kernel@vger.kernel.org Subject: Re: 2.6.23-rc8-mm2: OOPS in mmc on boot Message-ID: <20071004122439.0944f3db@poseidon.drzeus.cx> In-Reply-To: <20071004093014.GE23808@kernel.dk> References: <1191478262.21598.5.camel@dmullis-laptop> <20071003231659.f41df5ed.akpm@linux-foundation.org> <20071004072515.GC5236@kernel.dk> <20071004100154.6093844d@poseidon.drzeus.cx> <20071004080631.GB23808@kernel.dk> <20071004104626.2a219926@poseidon.drzeus.cx> <20071004093014.GE23808@kernel.dk> X-Mailer: Claws Mail 3.0.1 (GTK+ 2.12.0; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=PGP-SHA1; boundary="=_hera.drzeus.cx-564-1191493456-0001-2" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1383 Lines: 43 This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_hera.drzeus.cx-564-1191493456-0001-2 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 4 Oct 2007 11:30:14 +0200 Jens Axboe wrote: > On Thu, Oct 04 2007, Pierre Ossman wrote: > >=20 > > I assume sg_init_one() still can work on an uninitialized sg entry? >=20 > Yes, but only if that sg entry is not part of a chained list. >=20 Is that a yes or a no? You said that the ->page field was involved in list chaining, so does or doesn't it have to be initialized before a call to sg_init_one()? Rgds Pierre --=_hera.drzeus.cx-564-1191493456-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQFHBL9n7b8eESbyJLgRAo+YAKCVNRkyW50h1Ik2MJhLZJ6bh2iOdACfS/VF AiANeEotG5zXrCBmugd0AiA= =F+Bz -----END PGP SIGNATURE----- --=_hera.drzeus.cx-564-1191493456-0001-2-- - 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/