From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757445Ab3KZRaW (ORCPT ); Tue, 26 Nov 2013 12:30:22 -0500 Received: from mail-bk0-f41.google.com ([209.85.214.41]:60518 "EHLO mail-bk0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879Ab3KZRaT (ORCPT ); Tue, 26 Nov 2013 12:30:19 -0500 From: Pali =?utf-8?q?Roh=C3=A1r?= To: Sebastian Reichel Subject: Re: BUG: usb: obex in g_nokia.ko causing kernel panic Date: Tue, 26 Nov 2013 18:30:15 +0100 User-Agent: KMail/1.13.7 (Linux/3.11.0-14-generic; KDE/4.11.3; x86_64; ; ) Cc: Felipe Balbi , "Greg Kroah-Hartman" , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Pavel Machek , Aaro Koskinen , freemangordon@abv.bg References: <201311191151.17153@pali> <201311261810.22885@pali> <20131126171748.GA26429@earth.universe> In-Reply-To: <20131126171748.GA26429@earth.universe> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3901587.ouW1Ddytvl"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201311261830.15806@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart3901587.ouW1Ddytvl Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Tuesday 26 November 2013 18:17:49 Sebastian Reichel wrote: > On Tue, Nov 26, 2013 at 06:10:22PM +0100, Pali Roh=C3=A1r wrote: > > On Tuesday 19 November 2013 11:51:12 Pali Roh=C3=A1r wrote: > > > For a long time (since 3.5 or 3.8? - I do not remember) > > > obex subdriver in g_nokia usb gadget module causing > > > kernel panic after module is loaded on Nokia N900. I do > > > not know where is problem and due to immediatelly kernel > > > crash when loading driver I was not able to see any dmesg > > > output. Now I was able to store something into mtd log > > > and here is crash backtrace: [...] > >=20 > > Hi! can you look at this problem? >=20 > So it worked at some time? > Have you tried to git bisect the problem? >=20 > -- Sebastian Yes, if I remember it worked with some older 3.x kernel. I do not=20 know if I still have old tree. But there is problem with=20 bisecting, because booting older kernel is hard on n900... At=20 lest on 2.6.28 kernel g_nokia.ko working fine. =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart3901587.ouW1Ddytvl Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlKU2qcACgkQi/DJPQPkQ1KIwwCgk4TExo5amEPSR/aHanPNqMka SlkAoLtn45gM8xasN/nn1b/CVmecCc45 =s4O4 -----END PGP SIGNATURE----- --nextPart3901587.ouW1Ddytvl--