From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from buildserver.ru.mvista.com (unknown [213.79.90.228]) by ozlabs.org (Postfix) with ESMTP id 1CA07DDEE2 for ; Sat, 21 Mar 2009 02:09:17 +1100 (EST) Date: Fri, 20 Mar 2009 18:09:14 +0300 From: Anton Vorontsov To: Steven Rostedt , Ingo Molnar Subject: [PATCH] tracing: Fix TRACING_SUPPORT dependency Message-ID: <20090320150914.GA22769@oksana.dev.rtsoft.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , commit 40ada30f9621fbd831ac2437b9a2a399aad34b00 ("tracing: clean up menu"), despite the "clean up" in its purpose, introduced behavioural change for Kconfig symbols: we no longer able to select tracing support on PPC32 (because IRQFLAGS_SUPPORT isn't yet implemented). The IRQFLAGS_SUPPORT is not mandatory for most tracers, tracing core has a special case for platforms w/o irqflags (which, by the way, has become useless as of the commit above). This patch restores the old behaviour, and thus brings the tracing back on PPC32. p.s. The IRQSOFF_TRACER (which is the only tracer that requires IRQFLAGS support) still depends on TRACE_IRQFLAGS_SUPPORT Kconfig symbol. Signed-off-by: Anton Vorontsov --- kernel/trace/Kconfig | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index ee70841..774aba7 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -63,7 +63,6 @@ config TRACING # config TRACING_SUPPORT bool - depends on TRACE_IRQFLAGS_SUPPORT depends on STACKTRACE_SUPPORT default y -- 1.5.6.5