From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261389AbVFNWpg (ORCPT ); Tue, 14 Jun 2005 18:45:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261391AbVFNWpg (ORCPT ); Tue, 14 Jun 2005 18:45:36 -0400 Received: from gateway-1237.mvista.com ([12.44.186.158]:49401 "EHLO av.mvista.com") by vger.kernel.org with ESMTP id S261389AbVFNWpa (ORCPT ); Tue, 14 Jun 2005 18:45:30 -0400 Subject: Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 From: Daniel Walker Reply-To: dwalker@mvista.com To: Ingo Molnar Cc: "K.R. Foley" , linux-kernel@vger.kernel.org, "Eugeny S. Mints" In-Reply-To: <20050614185448.GA26731@elte.hu> References: <20050608112801.GA31084@elte.hu> <42AF20F9.20704@cybsft.com> <20050614185448.GA26731@elte.hu> Content-Type: text/plain Organization: MontaVista Date: Tue, 14 Jun 2005 15:45:22 -0700 Message-Id: <1118789122.10106.1.camel@dhcp153.mvista.com> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 (2.0.2-3) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2005-06-14 at 20:54 +0200, Ingo Molnar wrote: > * K.R. Foley wrote: > > > Ingo Molnar wrote: > > >i have released the -V0.7.48-00 Real-Time Preemption patch, which can be > > >downloaded from the usual place: > > > > Ingo, > > > > I just got this soft lock with -RT-2.6.12-rc6-V0.7.48-32 on my dual > > 2.6G Xeon W/HT. Not sure what causes it. Just typing away and its like > > a key sticks. It keeps printing the same key, even if I use the mouse > > to change focus the typing follows the focus, and then it finally > > hangs. > > ah ... accidentaly had debug_direct_keyboard = 1 in kernel/irq/handle.c. > Change it to 0 & recompile, or pick up the -48-33 patch i just uploaded. I think your putting to many raw_local_irq_disable calls back in .. Are you planning to do an audit at some point ? Daniel