From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932551AbcFEW70 (ORCPT ); Sun, 5 Jun 2016 18:59:26 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:42961 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753281AbcFEVmk (ORCPT ); Sun, 5 Jun 2016 17:42:40 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, James Hogan , Paul Burton , linux-mips@linux-mips.org, Ralf Baechle Subject: [PATCH 4.4 21/99] MIPS: Build microMIPS VDSO for microMIPS kernels Date: Sun, 5 Jun 2016 14:40:54 -0700 Message-Id: <20160605213905.040748412@linuxfoundation.org> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20160605213902.974592018@linuxfoundation.org> References: <20160605213902.974592018@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: James Hogan commit bb93078e655be1e24d68f28f2756676e62c037ce upstream. MicroMIPS kernels may be expected to run on microMIPS only cores which don't support the normal MIPS instruction set, so be sure to pass the -mmicromips flag through to the VDSO cflags. Fixes: ebb5e78cc634 ("MIPS: Initial implementation of a VDSO") Signed-off-by: James Hogan Cc: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13349/ Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman --- arch/mips/vdso/Makefile | 1 + 1 file changed, 1 insertion(+) --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -5,6 +5,7 @@ obj-vdso-y := elf.o gettimeofday.o sigre ccflags-vdso := \ $(filter -I%,$(KBUILD_CFLAGS)) \ $(filter -E%,$(KBUILD_CFLAGS)) \ + $(filter -mmicromips,$(KBUILD_CFLAGS)) \ $(filter -march=%,$(KBUILD_CFLAGS)) cflags-vdso := $(ccflags-vdso) \ $(filter -W%,$(filter-out -Wa$(comma)%,$(KBUILD_CFLAGS))) \