From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932513AbVIHNlr (ORCPT ); Thu, 8 Sep 2005 09:41:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751355AbVIHNlr (ORCPT ); Thu, 8 Sep 2005 09:41:47 -0400 Received: from zctfs063.nortelnetworks.com ([47.164.128.120]:4551 "EHLO zctfs063.nortelnetworks.com") by vger.kernel.org with ESMTP id S1751352AbVIHNlr (ORCPT ); Thu, 8 Sep 2005 09:41:47 -0400 Message-ID: <43203F8E.5080108@nortel.com> Date: Thu, 08 Sep 2005 09:41:34 -0400 From: "Stephane Couture" User-Agent: Mozilla Thunderbird 1.0 (X11/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: LKML CC: Ingo Molnar Subject: Re: 2.6.13-rt3 References: <1125591893.7842.7.camel@localhost.localdomain> <1125593160.5761.3.camel@localhost.localdomain> <1125603507.5810.6.camel@localhost.localdomain> <20050901202830.GB27229@elte.hu> In-Reply-To: <20050901202830.GB27229@elte.hu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 08 Sep 2005 13:41:37.0317 (UTC) FILETIME=[08E59D50:01C5B47B] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ingo Molnar wrote: > * Steven Rostedt wrote: > > >>Ingo, >> >>I just found a __MAJOR__ bug in my code. Below is the patch that >>fixes this bug, zaps the WARN_ON in check_pi_list_present, and changes >>ALL_TASKS_PI to a booleon instead of just a define. >> >>The major bug was in __down_trylock. See anything wrong with this >>code :-) I'm surprised that this worked as well as it did! > > > ok, i've released -rt4 with this fix included. The 8-way box boots fine > now. > > Ingo On 2.6.13-rt4, I get this error when HIGH_RES_TIMERS is disabled : arch/ppc/kernel/built-in.o(.text+0x1dbc): In function `timer_interrupt': arch/ppc/kernel/time.c:241: undefined reference to `do_hr_timer_int' There is some #ifdef CONFIG_HIGH_RES_TIMERS missing in arch/ppc/kernel/time.c