Return-path: Received: from mga03.intel.com ([143.182.124.21]:22810 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752474Ab2ITPEC (ORCPT ); Thu, 20 Sep 2012 11:04:02 -0400 Message-ID: <1348153746.2388.25.camel@sauron.fi.intel.com> (sfid-20120920_170406_385652_63383D21) Subject: Re: regression: tethering fails in 3.5 with iwlwifi From: Artem Bityutskiy Reply-To: artem.bityutskiy@linux.intel.com To: Eric Dumazet Cc: Eric Dumazet , Johannes Berg , linux-wireless@vger.kernel.org Date: Thu, 20 Sep 2012 18:09:06 +0300 In-Reply-To: <1348152971.31352.140.camel@edumazet-glaptop> References: <1347361823.26457.3.camel@sauron.fi.intel.com> <1DC40B07CD6EC041A66726C271A73AE6195AE9C8@IRSMSX102.ger.corp.intel.com> <1347631355.5263.19.camel@sauron.fi.intel.com> <1347640763.5263.24.camel@sauron.fi.intel.com> <1347892887.7112.9.camel@sauron.fi.intel.com> <1348142775.2388.10.camel@sauron.fi.intel.com> <1348144524.4161.26.camel@jlt4.sipsolutions.net> <1348145936.2388.18.camel@sauron.fi.intel.com> <1348147353.2388.19.camel@sauron.fi.intel.com> <1348151149.31352.109.camel@edumazet-glaptop> <1348151876.2388.24.camel@sauron.fi.intel.com> <1348152971.31352.140.camel@edumazet-glaptop> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-TQXa6hhPnJKigFt67HgM" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-TQXa6hhPnJKigFt67HgM Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2012-09-20 at 16:56 +0200, Eric Dumazet wrote: > On Thu, 2012-09-20 at 17:37 +0300, Artem Bityutskiy wrote: > > On Thu, 2012-09-20 at 16:25 +0200, Eric Dumazet wrote: > > > Please remove this hack and try the following bugfix in raw handler > > >=20 > > > icmp_filter() should not modify skb, or else its caller should not > > > assume ip_hdr() is unchanged. > >=20 > > Did not help :( > >=20 >=20 > What gives (after some failures) >=20 > cat /proc/net/raw -sh-4.1# cat /proc/net/raw sl local_address rem_address st tx_queue rx_queue tr tm->when retrnsmt= uid timeout inode ref pointer drops --=20 Best Regards, Artem Bityutskiy --=-TQXa6hhPnJKigFt67HgM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQWzGSAAoJECmIfjd9wqK0FcwP/0ohCK2xcawjxkCuw06F3JeT wOYd8l44PuUreE/uUcZqJ9NTpjWK5Gu4VJAVpzKpbcHTv695VTjH/psEGxp0ERv9 sdzzKSnyIEA+1x/zB3i0Bf12QHV8OOA7ly5nBciFkQKF+L4v/ZTNI+DpHGVZLOYP QbG/cYzG7vnt1GWQU5Mt/NZNoArbCx4dLsjtkLE5itJrYSv4hkQaG6m/1MlYmhwL N08jR6i201CPZzkMOFRentHsQAK5ReOfnlad571T7oBl9iYSjyXoqgJmWyi2v8eD SZ/KivTxwMSudoJ+/sSfn8F4FCrVFizGvujLcHIIBNajhhm3WCQKHwYO2l/Lz/eH sqGTeDETd1hWCLIkHTNaj6IlZ+QGKPsd60nZl5faNbkTQFio2wZ1dHEYUKtjws61 xWBeQWBKj6gx7AsRqaVGAjJt27tkigblAGr+lc6FPRQuypQTuKI8heu1mlKwy9Xp Cu52VprFWt6QVUt1yerSOlH3JtfSw+XV3Z+7T6xF/mirh7GKlnViBzt6swRzXtrR WV3CpJcECyeA+SOfKkyPRzarnzR06Lp+GQaxKFJxViioMT21hik03g988zIC78BK BwZ0sapjz2NBncyDaZy28jCq+YVhj37acq5SCx3az87WZCZXMXjMd0RXjGbHEjH7 JRo1TY9Wb8PctRbohxU8 =aTFN -----END PGP SIGNATURE----- --=-TQXa6hhPnJKigFt67HgM--