From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933805AbcAYRTu (ORCPT ); Mon, 25 Jan 2016 12:19:50 -0500 Received: from verein.lst.de ([213.95.11.211]:32969 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757582AbcAYRIB (ORCPT ); Mon, 25 Jan 2016 12:08:01 -0500 In-Reply-To: <20160125170459.14DB7692CE@newverein.lst.de> References: <20160125170459.14DB7692CE@newverein.lst.de> From: Torsten Duwe Date: Mon, 25 Jan 2016 16:31:46 +0100 Subject: [PATCH v6 7/9] ppc64 ftrace: disable profiling for some files To: Steven Rostedt , Michael Ellerman Cc: Jiri Kosina , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, live-patching@vger.kernel.org Message-Id: <20160125170759.3B972692E0@newverein.lst.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch complements the "notrace" attribute for selected functions. It adds -mprofile-kernel to the cc flags to be stripped from the command line for code-patching.o and feature-fixups.o, in addition to "-pg" Signed-off-by: Torsten Duwe --- arch/powerpc/lib/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index a47e142..98e22b2 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -6,8 +6,8 @@ subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) -CFLAGS_REMOVE_code-patching.o = -pg -CFLAGS_REMOVE_feature-fixups.o = -pg +CFLAGS_REMOVE_code-patching.o = -pg -mprofile-kernel +CFLAGS_REMOVE_feature-fixups.o = -pg -mprofile-kernel obj-y += string.o alloc.o crtsavres.o ppc_ksyms.o code-patching.o \ feature-fixups.o -- 1.8.5.6