Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932071AbWLNImd (ORCPT ); Thu, 14 Dec 2006 03:42:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932078AbWLNImd (ORCPT ); Thu, 14 Dec 2006 03:42:33 -0500 Received: from smtp.osdl.org ([65.172.181.25]:60350 "EHLO smtp.osdl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932071AbWLNImc (ORCPT ); Thu, 14 Dec 2006 03:42:32 -0500 Date: Thu, 14 Dec 2006 00:42:13 -0800 From: Andrew Morton To: Igmar Palsenberg Cc: linux-kernel@vger.kernel.org, npiggin@suse.de, erich Subject: Re: 2.6.16.32 stuck in generic_file_aio_write() Message-Id: <20061214004213.13149a48.akpm@osdl.org> In-Reply-To: References: <20061130212248.1b49bd32.akpm@osdl.org> <20061206074008.2f308b2b.akpm@osdl.org> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 914 Lines: 24 On Thu, 14 Dec 2006 09:15:39 +0100 (CET) Igmar Palsenberg wrote: > > > > I'll put a .config and a dmesg of the machine booting at > > > http://www.jdi-ict.nl/plain/ for those who want to look at it. > > > > dmesg : http://www.jdi-ict.nl/plain/lnx01.dmesg > > Kernel config : http://www.jdi-ict.nl/plain/lnx01.config > > Hmm.. Switching CONFIG_HZ from 1000 to 250 seems to 'fix' the problem. > I haven't seen the issue in nearly a week now. This makes Andrew's theory > about missing interrupts very likely. > > Andrew / others : Is there a way to find out if it *is* missing > interrupts ? > umm, nasty. What's in /proc/interrupts? - 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/