From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:36792 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751830AbYGZN24 (ORCPT ); Sat, 26 Jul 2008 09:28:56 -0400 Subject: Re: Regression in 2.6.26-gitX: failure of wireless due to commit 175f9c1bba9b825d22b142 From: Johannes Berg To: David Miller Cc: Larry.Finger@lwfinger.net, jussi.kivilinna@mbnet.fi, kaber@trash.net, linux-kernel@vger.kernel.org, free_beer_for_all@yahoo.com, linux-wireless@vger.kernel.org In-Reply-To: <20080726.003341.211819981.davem@davemloft.net> (sfid-20080726_093356_627865_68AC8E66) References: <488AB2F4.7060806@lwfinger.net> <20080726.003341.211819981.davem@davemloft.net> (sfid-20080726_093356_627865_68AC8E66) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-8vIfMyS3uEbODMPKk/Hk" Date: Sat, 26 Jul 2008 15:28:45 +0200 Message-Id: <1217078925.4758.9.camel@johannes.berg> (sfid-20080726_152900_241979_6F429EF8) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-8vIfMyS3uEbODMPKk/Hk Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2008-07-26 at 00:33 -0700, David Miller wrote: > Yes we know, it exposes a larger problem that's been > present in the wireless stack for a long time. It > assumes that the SKB control block can survive across > the SKB going through the qdisc, but that has never > been true. >=20 > We're thinking about how to solve this but have no > easy answers yet. There are three places afaik, and I have a plan on how to fix the worst two of them, the third one is in the disabled AP mode code. johannes --=-8vIfMyS3uEbODMPKk/Hk Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJIiyaKAAoJEKVg1VMiehFYw2IP/RZczj656PkJEZgiFZhGvQ4o IKmsnUkznowTDhDrXpYANMeaMFLJaCBP5gVjD2CJawheN0Dozjgd5ftSvo+J7nTS KMhunGiaGtnwYcrqqzi6sGqKkWtuhsfIWLS7oURqLD2+dls8IIwby/fuW6UKX+EX oieFmG7wnz284SSzEYyYCqmzDrOTMuse442bz/j4GZs+j5WuopUKUilfGDOwUggL sgYbpk9YMrTBjy4mO0wWuUuyoAeLNGzczBHuIOmeWO+ElOkZoehl1DLhN1uhn5uZ 3BMofOdgxzKYd9x1JkDvyblAxdczSOV6gcyqrf031m8qn4AECKL1TusJLsc4NTH5 SRdYhCEYgD/zIwTR6kT3/B9hjQw6CxqM0G8iw0bY9OaMKWs/awyB1gcDSqkvQ1ag glvTVQiV2aJotmAauelGlk+sB2oST9t0xP0+vbMJVnY1Je739n5Hx1JcRBoSLOwC sG0imIBM+8mdzfwH7k1pCJcdwYIx8Iad2rbAXb1puZAk9dZ7XjZtG0A0xHZJXxTn tXJyYlOSk8QnivBVCJK5Z883YNRqJW/vQNfXslrGFtvHRsdZEeLwb5WDq5ZMVIP3 RLxuorJs9gvbootMXhZBInX9nE8oQ5DRac2jK8j+Ufvs/vDCPWoVSobFjKkCjUk9 1DE7bbqKZ8tH/DD75FWK =R9qR -----END PGP SIGNATURE----- --=-8vIfMyS3uEbODMPKk/Hk--