From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750706AbWFWN6W (ORCPT ); Fri, 23 Jun 2006 09:58:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750729AbWFWN57 (ORCPT ); Fri, 23 Jun 2006 09:57:59 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:728 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1750706AbWFWNmj (ORCPT ); Fri, 23 Jun 2006 09:42:39 -0400 Date: Fri, 23 Jun 2006 15:37:39 +0200 From: Ingo Molnar To: Heiko Carstens Cc: Andrew Morton , arjan@infradead.org, linux-kernel@vger.kernel.org, schwidefsky@de.ibm.com Subject: Re: [patch 8/8] lock validator: add s390 to supported options Message-ID: <20060623133739.GA15113@elte.hu> References: <20060614142503.GI1241@osiris.boeblingen.de.ibm.com> <20060619150547.0b6213b1.akpm@osdl.org> <20060623130506.GD9446@osiris.boeblingen.de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060623130506.GD9446@osiris.boeblingen.de.ibm.com> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -3.1 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-3.1 required=5.9 tests=ALL_TRUSTED,AWL,BAYES_50 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts 0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.5000] 0.2 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Heiko Carstens wrote: > On Mon, Jun 19, 2006 at 03:05:47PM -0700, Andrew Morton wrote: > > Heiko Carstens wrote: > > > > > > config DEBUG_SPINLOCK_ALLOC > > > bool "Spinlock debugging: detect incorrect freeing of live spinlocks" > > > - depends on DEBUG_SPINLOCK && X86 > > > + depends on DEBUG_SPINLOCK && (X86 || S390) > > > > Can we please stomp this out before it starts to look like > > CONFIG_FRAME_POINTER? > > > > We should define CONFIG_ARCH_SUPPORTS_LOCKDEP down in > > arch/[i386|x86_64|s390]/Kconfig and use that in lib/Kconfig.debug. > > How about this: > > From: Heiko Carstens > > Add LOCKDEP_SUPPORT config option per architecture. fine with me. Perhaps we can thus replace IRQ_TRACE_SUPPORT with LOCKDEP_SUPPORT as well, and would codify LOCKDEP_SUPPORT to mean irqflags-trace support and stacktrace support? Ingo