From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756797AbZCDRnT (ORCPT ); Wed, 4 Mar 2009 12:43:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755229AbZCDRnH (ORCPT ); Wed, 4 Mar 2009 12:43:07 -0500 Received: from hera.kernel.org ([140.211.167.34]:35723 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752977AbZCDRnF (ORCPT ); Wed, 4 Mar 2009 12:43:05 -0500 Date: Wed, 4 Mar 2009 17:42:22 GMT From: Peter Zijlstra To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, a.p.zijlstra@chello.nl, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <1236167295.5330.7240.camel@laptop> References: <1236167295.5330.7240.camel@laptop> Subject: [tip:core/locking] lockdep: require framepointers for x86 Message-ID: Git-Commit-ID: 1075414b06109a99b0e87601e84c74a95bd45681 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Wed, 04 Mar 2009 17:42:25 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 1075414b06109a99b0e87601e84c74a95bd45681 Gitweb: http://git.kernel.org/tip/1075414b06109a99b0e87601e84c74a95bd45681 Author: "Peter Zijlstra" AuthorDate: Wed, 4 Mar 2009 12:27:27 +0100 Commit: Ingo Molnar CommitDate: Wed, 4 Mar 2009 18:39:23 +0100 lockdep: require framepointers for x86 Require framepointers for x86, because otherwise we'll be having empty stack traces, which is useless. Signed-off-by: Peter Zijlstra LKML-Reference: <1236167295.5330.7240.camel@laptop> Signed-off-by: Ingo Molnar --- lib/Kconfig.debug | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 29044f5..9b4efb1 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -402,7 +402,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT select STACKTRACE - select FRAME_POINTER if !X86 && !MIPS && !PPC + select FRAME_POINTER if !MIPS && !PPC select KALLSYMS select KALLSYMS_ALL