From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261858AbVHESK2 (ORCPT ); Fri, 5 Aug 2005 14:10:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262680AbVHESIJ (ORCPT ); Fri, 5 Aug 2005 14:08:09 -0400 Received: from smtp.osdl.org ([65.172.181.4]:58523 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S261858AbVHESHC (ORCPT ); Fri, 5 Aug 2005 14:07:02 -0400 Date: Fri, 5 Aug 2005 11:05:32 -0700 From: Andrew Morton To: Ingo Molnar Cc: dominik.karall@gmx.net, linux-kernel@vger.kernel.org Subject: Re: [patch] preempt-trace.patch (mono preempt-trace) Message-Id: <20050805110532.55428af7.akpm@osdl.org> In-Reply-To: <20050805152245.GA12650@elte.hu> References: <20050607042931.23f8f8e0.akpm@osdl.org> <20050804152858.2ef2d72b.akpm@osdl.org> <20050805104819.GA20278@elte.hu> <200508051626.56910.dominik.karall@gmx.net> <20050805152245.GA12650@elte.hu> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ingo Molnar wrote: > > > * Dominik Karall wrote: > > > BUG: mono[10011] exited with nonzero preempt_count 1! > > --------------------------- > > | preempt count: 00000001 ] > > | 1 level deep critical section nesting: > > ---------------------------------------- > > .. [] .... _spin_lock+0xe/0x70 > > .....[<0000000000000000>] .. ( <= 0x0) > > > > If there is anything I should test, let me know! Thanks, Dominik. > please enable CONFIG_FRAME_POINTERS! Seems a bit tricky. Wouldn't it be best if enabling CONFIG_DEBUG_PREEMPT autoselected CONFIG_KALLSYMS_ALL, CONFIG_FRAME_POINTER and whatever else we need?