Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750915AbWEJKMO (ORCPT ); Wed, 10 May 2006 06:12:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751149AbWEJKMN (ORCPT ); Wed, 10 May 2006 06:12:13 -0400 Received: from mail.suse.de ([195.135.220.2]:16045 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1750915AbWEJKML (ORCPT ); Wed, 10 May 2006 06:12:11 -0400 From: Andi Kleen To: "bibo,mao" Subject: Re: [PATCH]x86_64 debug_stack nested patch Date: Wed, 10 May 2006 12:12:06 +0200 User-Agent: KMail/1.9.1 Cc: Jan Beulich , Anil S Keshavamurthy , mao bibo , akpm@osdl.org, linux-kernel@vger.kernel.org References: <44618C0D.6020604@intel.com> <4461B8B0.76E4.0078.0@novell.com> <4461A3B2.8000601@linux.intel.com> In-Reply-To: <4461A3B2.8000601@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200605101212.06854.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 593 Lines: 15 On Wednesday 10 May 2006 10:26, bibo,mao wrote: > yes, I am wrong. And I will modify this. And then only need define > DEBUG_STACK_ORDER as (EXCEPTION_STACK_ORDER + 1) If the kprobes code really wants to nest (in my opinion it's a kprobes bug) you should reduce its stack to 2K or so. Don't want to waste space for stupid code like this. -Andi - 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/