Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752143Ab0HUOwR (ORCPT ); Sat, 21 Aug 2010 10:52:17 -0400 Received: from anchor-post-3.mail.demon.net ([195.173.77.134]:40536 "EHLO anchor-post-3.mail.demon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751737Ab0HUOwO (ORCPT ); Sat, 21 Aug 2010 10:52:14 -0400 Subject: TRACE: config warning for IRQSOFF_TRACER From: Richard Kennedy To: Steven Rostedt , Frederic Weisbecker Cc: lkml , Ingo Molnar Content-Type: text/plain; charset="UTF-8" Date: Sat, 21 Aug 2010 15:52:12 +0100 Message-ID: <1282402332.1978.32.camel@castor.rsk> Mime-Version: 1.0 X-Mailer: Evolution 2.30.2 (2.30.2-4.fc13) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 818 Lines: 25 In my config with PROVE_LOCKING=n and FTRACE=y (which defaults IRQSOFF_TRACER to y), I get the following warning from make oldconfig. scripts/kconfig/conf --oldconfig arch/x86/Kconfig warning: (IRQSOFF_TRACER && TRACING_SUPPORT && FTRACE && TRACE_IRQFLAGS_SUPPORT && !ARCH_USES_GETTIMEOFFSET) selects TRACE_IRQFLAGS which has unmet direct dependencies (DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && PROVE_LOCKING) The problem is that TRACE_IRQFLAGS depends on PROVE_LOCKING. Should it select PROVE_LOCKING instead? or is there a better way to fix this? regards Richard -- 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/