From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751195AbWBWM4i (ORCPT ); Thu, 23 Feb 2006 07:56:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751189AbWBWM4i (ORCPT ); Thu, 23 Feb 2006 07:56:38 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:44683 "EHLO mx3.mail.elte.hu") by vger.kernel.org with ESMTP id S1751195AbWBWM4h (ORCPT ); Thu, 23 Feb 2006 07:56:37 -0500 Date: Thu, 23 Feb 2006 13:55:13 +0100 From: Ingo Molnar To: Serge Noiraud Cc: linux-kernel Subject: Re: RT : 2.6.15-rt17 and possible softlockup detected on CPU#1! Message-ID: <20060223125513.GA12453@elte.hu> References: <200602231354.32259.Serge.Noiraud@bull.net> <20060223124715.GA11291@elte.hu> <200602231401.40365.Serge.Noiraud@bull.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200602231401.40365.Serge.Noiraud@bull.net> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: 0.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=0.0 required=5.9 tests=AWL autolearn=no SpamAssassin version=3.0.3 0.0 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Serge Noiraud wrote: > jeudi 23 Février 2006 13:47, Ingo Molnar wrote/a écrit : > > > > * Serge Noiraud wrote: > > > > > These messages occurs while my RT program loops. > > > > what priority does your RT program have? > I tried with 10, 30, 50 and 99. ok - the softlockup detector in -rt is a bit messy. I have written a more robust softlockup detector for upstream (it's now in -mm), i'll try to put that into the next -rt kernel. Turn it off for now ... Ingo