From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423329AbXDYJCb (ORCPT ); Wed, 25 Apr 2007 05:02:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423330AbXDYJCb (ORCPT ); Wed, 25 Apr 2007 05:02:31 -0400 Received: from smtp-2.orange.nl ([193.252.22.242]:53374 "EHLO smtp-2.orange.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423329AbXDYJCa (ORCPT ); Wed, 25 Apr 2007 05:02:30 -0400 X-ME-UUID: 20070425090228535.82BB71C00088@mwinf6104.orange.nl From: Gerrit Binnenmars Reply-To: gerritbinnenmars@wanadoo.nl To: linux-kernel@vger.kernel.org Message-ID: <1332927.417261177491748521.JavaMail.www@wwinf6102> Subject: 2.6.20-rt8 BUG at startup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [77.161.242.98] X-Wum-Nature: EMAIL-NATURE X-WUM-FROM: |~| X-WUM-TO: |~| X-WUM-REPLYTO: |~| Date: Wed, 25 Apr 2007 11:02:28 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, On an ARM XSCALE running on a gumstix platform I get the following BUG report at startup after applying the -rt8 patches. BUG: at kernel/sched.c:4031 __schedule() [] (dump_stack+0x0/0x24) from [] (__schedule+0x714/0x764) [] (__schedule+0x0/0x764) from [] (schedule+0xcc/0x114) [] (schedule+0x0/0x114) from [] (kthread+0xc8/0x128) r4 = 00000000 [] (kthread+0x0/0x128) from [] (do_exit+0x0/in860) r7 = 00000000 r6 = 00000000 r5 = 00000000 r4 = 00000000 --------------------------- | preempt count: 00000000 ] | 0-level deep critical section nesting: ---------------------------------------- This is the warning that is displayed only once to indicate that the irqs are not disabled? How can this be solved? On the gumstix mailing list this is reported several times without any response. Please CC me personally. Greetings Gerrit