From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com ([143.182.124.37]:2453 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751763AbaBHICM (ORCPT ); Sat, 8 Feb 2014 03:02:12 -0500 From: Andi Kleen Subject: [PATCH 06/17] lto: Disable LTO for sys_ni Date: Sat, 8 Feb 2014 09:01:10 +0100 Message-Id: <1391846481-31491-6-git-send-email-ak@linux.intel.com> In-Reply-To: <1391846481-31491-1-git-send-email-ak@linux.intel.com> References: <1391846481-31491-1-git-send-email-ak@linux.intel.com> Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org Cc: linux-kbuild@vger.kernel.org, x86@kernel.org, Andi Kleen The assembler alias code in cond_syscall does not work when compiled for LTO. Just disable LTO for that file. Signed-off-by: Andi Kleen --- kernel/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/Makefile b/kernel/Makefile index bc010ee..31c26c6 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -18,6 +18,9 @@ CFLAGS_REMOVE_cgroup-debug.o = -pg CFLAGS_REMOVE_irq_work.o = -pg endif +# cond_syscall is currently not LTO compatible +CFLAGS_sys_ni.o = $(DISABLE_LTO) + obj-y += sched/ obj-y += locking/ obj-y += power/ -- 1.8.5.2