From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261381AbVGNN6f (ORCPT ); Thu, 14 Jul 2005 09:58:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263032AbVGNN4f (ORCPT ); Thu, 14 Jul 2005 09:56:35 -0400 Received: from relay01.pair.com ([209.68.5.15]:47374 "HELO relay01.pair.com") by vger.kernel.org with SMTP id S263033AbVGNN4C (ORCPT ); Thu, 14 Jul 2005 09:56:02 -0400 X-pair-Authenticated: 209.68.2.107 Message-ID: <42D66EF0.1070408@cybsft.com> Date: Thu, 14 Jul 2005 08:56:00 -0500 From: "K.R. Foley" Organization: Cybersoft Solutions, Inc. User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050317) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Karsten Wiese CC: Ingo Molnar , Chuck Harding , William Weston , Linux Kernel Discussion List , Gene Heskett Subject: Re: Realtime Preemption, 2.6.12, Beginners Guide? References: <200507061257.36738.s0348365@sms.ed.ac.uk> <20050713103930.GA16776@elte.hu> <42D51EAF.2070603@cybsft.com> <200507141450.42837.annabellesgarden@yahoo.de> In-Reply-To: <200507141450.42837.annabellesgarden@yahoo.de> X-Enigmail-Version: 0.89.5.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Karsten Wiese wrote: > Am Mittwoch, 13. Juli 2005 16:01 schrieb K.R. Foley: > >>Ingo Molnar wrote: >> >>>* Chuck Harding wrote: >>> >>> >>> >>>>>CC [M] sound/oss/emu10k1/midi.o >>>>>sound/oss/emu10k1/midi.c:48: error: syntax error before '__attribute__' >>>>>sound/oss/emu10k1/midi.c:48: error: syntax error before ')' token >>>>> >>>>>Here's the offending line: >>>>> >>>>> 48 static DEFINE_SPINLOCK(midi_spinlock __attribute((unused))); >>>>> >>>>>Lee >>>>> >>>> >>>>I got it to compile but it won't boot - it hangs right after the >>>>'Uncompressing Linux... OK, booting the kernel' - I'm using .config >>> >>>>from 51-27 (attached) >>> >>> >>>and -51-27 worked just fine? I've uploaded -29 with the -28 io-apic >>>changes undone (will re-apply them once Karsten has figured out what's >>>wrong). >>> >>> Ingo >> >>I too had the same problem booting -51-28 on my older SMP system at >>home. -51-29 just booted fine. >> > > Have I corrected the other path of ioapic early initialization, which had lacked > virtual-address setup before ioapic_data[ioapic] was to be filled in -51-28? > Please test attached patch on top of -51-29 or later. > Also on Systems that liked -51-28. > > thanks, Karsten > > Karsten, Just booted on my 2.6 dual Xeon w/HT and thus far all is well. I am still building on the older SMP system that didn't like -51-28. Will report after I try booting that one. -- kr