From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967648AbXG3SMW (ORCPT ); Mon, 30 Jul 2007 14:12:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966340AbXG3SMM (ORCPT ); Mon, 30 Jul 2007 14:12:12 -0400 Received: from gateway-1237.mvista.com ([63.81.120.158]:32633 "EHLO gateway-1237.mvista.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966439AbXG3SML (ORCPT ); Mon, 30 Jul 2007 14:12:11 -0400 Subject: Re: [PATCH -rt] temporary WARN_ON removal From: Daniel Walker To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org In-Reply-To: <20070723195548.GA10445@elte.hu> References: <1185124961.2573.14.camel@imap.mvista.com> <20070723195548.GA10445@elte.hu> Content-Type: text/plain Date: Mon, 30 Jul 2007 11:01:30 -0700 Message-Id: <1185818490.2636.49.camel@imap.mvista.com> Mime-Version: 1.0 X-Mailer: Evolution 2.10.3 (2.10.3-1.fc7) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2007-07-23 at 21:55 +0200, Ingo Molnar wrote: > * Daniel Walker wrote: > > > These two WARN_ON calls send my system into a boot hang. They trigger > > over and over , some examples below. > > hm, could you try to figure out why they trigger on your box and not on > anyone else's box? By disabling them we might be papering over a > potential problem. This patch can be ignored .. I must have mistakenly though I had the series fully applied .. Turned out to be a bisect issue .. The WARN_ONs are added before the SYSTEM_BOOTING_SCHEDULER_OK changes.. So naturally you get these warnings .. The change in my tree resolved this .. Daniel