Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755811AbXEQTPf (ORCPT ); Thu, 17 May 2007 15:15:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754437AbXEQTP2 (ORCPT ); Thu, 17 May 2007 15:15:28 -0400 Received: from tuxrocks.com ([63.99.9.217]:47839 "EHLO tuxrocks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754183AbXEQTP1 (ORCPT ); Thu, 17 May 2007 15:15:27 -0400 Message-ID: <464CA90B.20100@tuxrocks.com> Date: Thu, 17 May 2007 14:12:11 -0500 From: Frank Sorenson User-Agent: Thunderbird 1.5.0.10 (X11/20070302) MIME-Version: 1.0 To: Frank Sorenson CC: Thomas Gleixner , LKML , Venkatesh Pallipadi , john stultz , Ingo Molnar , Chris Wright , Arjan van de Ven , Steven Rostedt , Andi Kleen , Andrew Morton , Alistair John Strachan , Christoph Lameter Subject: Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5 References: <1178485128.31213.98.camel@localhost.localdomain> <1179309789.3764.20.camel@chaos> <464B5FF7.5070701@tuxrocks.com> <464BD945.2070007@tuxrocks.com> In-Reply-To: <464BD945.2070007@tuxrocks.com> X-Enigmail-Version: 0.94.3.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1117 Lines: 35 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Frank Sorenson wrote: > Hrm. Looks like it gets past the hpet_is_known There's still something > in the hpet detection code, but I didn't get to the bottom of it yet. > I'll do some more debugging to track down where it's really hanging. > Sorry for the noise. I've tracked down this hang to a kzalloc in the hpet code that never returns. But only when using SLUB. Using SLAB, the highres/dyntick patch boots without problem. ...adding Christoph to the CC list... Frank - -- Frank Sorenson - KD7TZK Linux Systems Engineer, DSS Engineering, UBS AG frank@tuxrocks.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFGTKkLaI0dwg4A47wRArYeAJwLs4fJDfj8CuYmUpCaifou6DBsHgCg9nvP ilEqTd1DdOD13LSl7xVeKls= =RT2W -----END PGP SIGNATURE----- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/