Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756249AbXKWLXR (ORCPT ); Fri, 23 Nov 2007 06:23:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755275AbXKWLXB (ORCPT ); Fri, 23 Nov 2007 06:23:01 -0500 Received: from mail164.messagelabs.com ([216.82.253.131]:52212 "HELO mail164.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755040AbXKWLXA (ORCPT ); Fri, 23 Nov 2007 06:23:00 -0500 X-VirusChecked: Checked X-Env-Sender: Uwe.Kleine-Koenig@digi.com X-Msg-Ref: server-9.tower-164.messagelabs.com!1195816978!16412156!1 X-StarScan-Version: 5.5.12.14.2; banners=-,-,- X-Originating-IP: [66.77.174.21] Date: Fri, 23 Nov 2007 12:24:42 +0100 From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= To: linux-kernel@vger.kernel.org Cc: Thomas Gleixner , Ingo Molnar Subject: NOHZ: local_softirq_pending 20 Message-ID: <20071123112442.GA12047@bre-cln-ukleine.digi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.13 (2006-08-11) X-OriginalArrivalTime: 23 Nov 2007 11:22:57.0827 (UTC) FILETIME=[330AAF30:01C82DC3] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1048 Lines: 34 Hello, my kernel reported: NOHZ: local_softirq_pending 20 I cannot interpret it, but probably this is bad, because before bc5393a6c9c0e70b4b43fb2fb63e3315e9a15c8f this used to BUG(). This happend while having a high load. Up to now it only happend once and I cannot reproduce it. The machine is a cc7ucamry running v2.6.24-rc3-36-g4dd2d66[1]. Config and dmesg is available at http://www.modarm9.com/~ukleinek/20071123-local_softirq_pending/ Maybe the relevant source file is arch/arm/mach-ns9xxx/time-ns921x.c? [1] available at git://www.modarm9.com/gitsrc/pub/people/ukleinek/linux-2.6.git -- Uwe Kleine-K?nig, Software Engineer Digi International GmbH Branch Breisach, K?ferstrasse 8, 79206 Breisach, Germany Tax: 315/5781/0242 / VAT: DE153662976 / Reg. Amtsgericht Dortmund HRB 13962 - 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/