Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753699Ab0GGCuy (ORCPT ); Tue, 6 Jul 2010 22:50:54 -0400 Received: from mail.gmx.net ([213.165.64.20]:58223 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751769Ab0GGCuw convert rfc822-to-8bit (ORCPT ); Tue, 6 Jul 2010 22:50:52 -0400 X-Authenticated: #12255092 X-Provags-ID: V01U2FsdGVkX18Vs7gpcQgVq8qIiP9d2OWOAjBSBSC8s76u18/fSN l553wU3bjMVRcy From: Peter =?iso-8859-1?q?H=FCwe?= To: devel@driverdev.osuosl.org Subject: Re: Oops after unloading staging/panel/panel.ko Date: Wed, 7 Jul 2010 04:50:49 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34; KDE/4.3.5; x86_64; ; ) Cc: linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org, "Greg Kroah-Hartman" , Willy Tarreau References: <201007070313.38814.PeterHuewe@gmx.de> <201007070338.50023.PeterHuewe@gmx.de> In-Reply-To: <201007070338.50023.PeterHuewe@gmx.de> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Message-Id: <201007070450.49479.PeterHuewe@gmx.de> X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 592 Lines: 17 Am Mittwoch 07 Juli 2010 03:38:49 schrieb Peter H?we: > Here is another oops trace caused by the same problem. I think I've tracked it down. parport_release and parport_unregister_device get called twice while unloading the module - after the first call the handle isn't valid anymore and thus causes the oops. I'll send a patch soon. Peter -- 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/