From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756745AbYDRAP2 (ORCPT ); Thu, 17 Apr 2008 20:15:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755866AbYDRAPM (ORCPT ); Thu, 17 Apr 2008 20:15:12 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:51993 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755775AbYDRAPL (ORCPT ); Thu, 17 Apr 2008 20:15:11 -0400 Date: Thu, 17 Apr 2008 17:14:13 -0700 From: Andrew Morton To: mingo@elte.hu, tglx@linutronix.de, penberg@cs.helsinki.fi, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, jmorris@namei.org, sds@tycho.nsa.gov Subject: Re: 2.6.25-mm1: not looking good Message-Id: <20080417171413.6f8458e4.akpm@linux-foundation.org> In-Reply-To: <20080417164034.e406ef53.akpm@linux-foundation.org> References: <20080417160331.b4729f0c.akpm@linux-foundation.org> <20080417164034.e406ef53.akpm@linux-foundation.org> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.20; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 17 Apr 2008 16:40:34 -0700 Andrew Morton wrote: > On Thu, 17 Apr 2008 16:03:31 -0700 > Andrew Morton wrote: > > > > > I have maybe two hours in which to weed out whatever very-recently-added > > dud patches are causing this. Any suggestions are welcome. > > > > With git-selinux at top-of tree it's repeatably hanging in the CPA > self-tests (git-x86 stuff). Last two lines are: > > CPA self-test: > 4k 8704 large 4847 gb 0 x 0[0-0] miss 0 > > (clear as mud ;)) > > I will find the config knob to disable that test. Of course, it could be > telling me that CPA is buggy. Disabling CPA_DEBUG didn't help. It's still hanging. The final initcall is init_kgdbts() and disabling KGDB prevents the hang.