From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261709AbVF0UeZ (ORCPT ); Mon, 27 Jun 2005 16:34:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261665AbVF0Ua0 (ORCPT ); Mon, 27 Jun 2005 16:30:26 -0400 Received: from smtp-2.llnl.gov ([128.115.250.82]:58071 "EHLO smtp-2.llnl.gov") by vger.kernel.org with ESMTP id S261703AbVF0U2p (ORCPT ); Mon, 27 Jun 2005 16:28:45 -0400 Date: Mon, 27 Jun 2005 13:28:43 -0700 (PDT) From: Chuck Harding Subject: Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 In-reply-to: <1119902991.4794.5.camel@dhcp153.mvista.com> To: Linux Kernel Discussion List Message-id: Organization: Lawrence Livermore National Laboratory MIME-version: 1.0 Content-type: TEXT/PLAIN; charset=US-ASCII; format=flowed Content-transfer-encoding: 7BIT User-Agent: Pine/4.62 (X11; U; Linux i686; en-US; rv:2.6.11-rc2-mm1) References: <20050608112801.GA31084@elte.hu> <20050625091215.GC27073@elte.hu> <200506250919.52640.gene.heskett@verizon.net> <200506251039.14746.gene.heskett@verizon.net> <1119902991.4794.5.camel@dhcp153.mvista.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 27 Jun 2005, Daniel Walker wrote: > If you have PREEMPT_RT enabled, it looks like interrupts are hard > disabled then there is a schedule_timeout() requested. You could try > turning off power management and see if you still have problems. > > Daniel > Well, putting apm=off in the kernel command line did the trick. I am using a desktop system so apm really isn't needed. Time to change my standard config file..... Thanks. -- Charles D. (Chuck) Harding Voice: 925-423-8879 Senior Computer Associate ICCD Fax: 925-423-6961 Lawrence Livermore National Laboratory Computation Directorate Livermore, CA USA http://www.llnl.gov GPG Public Key ID: B9EB6601 ------------------ http://tinyurl.com/5w5ey ----------------------- -- Useless Invention: Rollerblade skates for peglegs. --