From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261314AbVF1SvC (ORCPT ); Tue, 28 Jun 2005 14:51:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261446AbVF1SvB (ORCPT ); Tue, 28 Jun 2005 14:51:01 -0400 Received: from smtp-2.llnl.gov ([128.115.250.82]:49308 "EHLO smtp-2.llnl.gov") by vger.kernel.org with ESMTP id S261314AbVF1Su2 (ORCPT ); Tue, 28 Jun 2005 14:50:28 -0400 Date: Tue, 28 Jun 2005 11:50:11 -0700 (PDT) From: Chuck Harding Subject: Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 In-reply-to: <20050628153139.GA2348@elte.hu> To: Ingo Molnar Cc: 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> <20050628081843.GA16455@elte.hu> <20050628091222.GA30629@elte.hu> <42C16C1F.20202@stud.feec.vutbr.cz> <20050628153139.GA2348@elte.hu> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 28 Jun 2005, Ingo Molnar wrote: > > * Michal Schmidt wrote: > >> Ingo Molnar wrote: >>> i've also uploaded -50-27 in which i've improved the irq-flags debugging >>> code. >> >> Hi Ingo, >> check_raw_flags needs to be exported. The attached one-line patch is >> against -V0.7.50-29. > > thanks, i've uploaded the -30 patch with your fix included. > > Ingo It's working fine now - switching back and forth between graphical mode and text console (which works with or with out the shift key B-) and no more flooding of BUG: scheduling with irqsw disabled in dmesg. I did notice that 50-24 kernal was hard locked up when I came in this morning. SysRq-B would not reboot it and pinging from another machine said it was down. I went ahead and booted up another kernel and saw the message about 50-30 so I built that and that is what I am running on now. I really like using it because X works much better at rendering the screen and screen animations are really smooth. (this is on a 2GHz P4 with 1Gb RAM) -- 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 ----------------------- -- Oxymoron: Spending Cuts. --