Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932476AbXHJJJW (ORCPT ); Fri, 10 Aug 2007 05:09:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762709AbXHJJIs (ORCPT ); Fri, 10 Aug 2007 05:08:48 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:38853 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761910AbXHJJIp (ORCPT ); Fri, 10 Aug 2007 05:08:45 -0400 Date: Fri, 10 Aug 2007 11:08:33 +0200 From: Ingo Molnar To: Jarek Poplawski Cc: Jean-Baptiste Vignaud , "marcin.slusarz" , tglx , torvalds , linux-kernel , shemminger , linux-net , netdev , akpm , alan Subject: Re: [patch (testing)] Re: 2.6.20->2.6.21 - networking dies after random time Message-ID: <20070810090833.GA15121@elte.hu> References: <20070810083720.GE1764@ff.dom.local> <20070810084841.GA11086@elte.hu> <20070810090318.GG1764@ff.dom.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070810090318.GG1764@ff.dom.local> User-Agent: Mutt/1.5.14 (2007-02-12) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.1.7-deb -1.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 822 Lines: 22 * Jarek Poplawski wrote: > On 10-08-2007 10:05, Thomas Gleixner wrote: > ... > > But suppressing the resend is not fixing the driver problem. The > > problem can show up with spurious interrupts and with interrupts on > > a shared PCI interrupt line at any time. It just might take weeks > > instead of minutes. > > Maybe I miss something but it's not the same! _now_ i finally understand what you probably meant: because sw-resend worked and hw-resend didnt, it's hw-resend that is causing the breakage, not any driver or irqflow bug - correct? Ingo - 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/