From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751711AbWCHAUG (ORCPT ); Tue, 7 Mar 2006 19:20:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751825AbWCHAUF (ORCPT ); Tue, 7 Mar 2006 19:20:05 -0500 Received: from electric-eye.fr.zoreil.com ([213.41.134.224]:24745 "EHLO fr.zoreil.com") by vger.kernel.org with ESMTP id S1751711AbWCHAUB (ORCPT ); Tue, 7 Mar 2006 19:20:01 -0500 Date: Wed, 8 Mar 2006 01:15:56 +0100 From: Francois Romieu To: Martin Michlmayr Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: de2104x: interrupts before interrupt handler is registered Message-ID: <20060308001556.GA9362@electric-eye.fr.zoreil.com> References: <20060305180757.GA22121@deprecation.cyrius.com> <20060305185948.GA24765@electric-eye.fr.zoreil.com> <20060306143512.GI23669@deprecation.cyrius.com> <20060306191706.GA6947@deprecation.cyrius.com> <20060306211745.GD15728@electric-eye.fr.zoreil.com> <20060307051152.GA1244@deprecation.cyrius.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060307051152.GA1244@deprecation.cyrius.com> User-Agent: Mutt/1.4.2.1i X-Organisation: Land of Sunshine Inc. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Martin Michlmayr : [...] > It seems to help. It's hard to say for sure because I don't have a > foolproof way to reproduce this panic. It _usually_ occurs after > copying a few hundred MB but there's no clear trigger. I've now copied > a few GB around using a kernel with your patch and it hasn't crashed. netdev watchdog events appear in the dmesg of the patched driver. The driver survived it. So I'd say that the patch does its job. OTOH, if you ever saw the unpatched driver survive this event, yell now. -- Ueimor