From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263021AbVGNOMt (ORCPT ); Thu, 14 Jul 2005 10:12:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263035AbVGNOMh (ORCPT ); Thu, 14 Jul 2005 10:12:37 -0400 Received: from relay03.pair.com ([209.68.5.17]:11283 "HELO relay03.pair.com") by vger.kernel.org with SMTP id S263033AbVGNOLz (ORCPT ); Thu, 14 Jul 2005 10:11:55 -0400 X-pair-Authenticated: 209.68.2.107 Message-ID: <42D672AA.7030206@cybsft.com> Date: Thu, 14 Jul 2005 09:11:54 -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: "K.R. Foley" CC: Karsten Wiese , 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> <42D66EF0.1070408@cybsft.com> <42D67258.7090001@cybsft.com> In-Reply-To: <42D67258.7090001@cybsft.com> 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 K.R. Foley wrote: > K.R. Foley wrote: > >> 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. >> >> >> > > Just booted on my older SMP box that barfed on -51-28. It would appear > that the init problem is resolved. > DOH! All of the above is on -51-30 with Karsten's patch applied. -- kr