From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFDC2C04EBF for ; Tue, 4 Dec 2018 11:09:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 911D0214DB for ; Tue, 4 Dec 2018 11:09:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="zXjeLT/Q" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 911D0214DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728839AbeLDLJl (ORCPT ); Tue, 4 Dec 2018 06:09:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:59540 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728371AbeLDLJi (ORCPT ); Tue, 4 Dec 2018 06:09:38 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3EBB22146D; Tue, 4 Dec 2018 11:09:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543921777; bh=vro/dTUwBgsCYyS1ObtLz1B3rqkIWM+d/WsoXhxO9wo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zXjeLT/QoX9hsJsq6h2YT1Og8LuNndNX0ekruUYA/4FOdDgsGihD4QXBXwANcp2gy tagqha4SsCfUhyPQpL+U1xzleE8nqaDiPwHYMIGd2xK5vK/NulDtjFyMAPVD3HnLkV kGbXAFUw936WQnXrdT6Enc3IkjrrDfrWhpg1QRM0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stefan Agner , Russell King , Nick Desaulniers Subject: [PATCH 4.9 45/50] ARM: 8767/1: add support for building ARM kernel with clang Date: Tue, 4 Dec 2018 11:50:40 +0100 Message-Id: <20181204103716.747617506@linuxfoundation.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181204103714.485546262@linuxfoundation.org> References: <20181204103714.485546262@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefan Agner (commit c1c386681bd73c4fc28eb5cc91cf8b7be9b409ba upstream) Use cc-options call for compiler options which are not available in clang. With this patch an ARMv7 multi platform kernel can be successfully build using clang (tested with version 5.0.1). Based-on-patches-by: Behan Webster Signed-off-by: Stefan Agner Signed-off-by: Russell King Signed-off-by: Nick Desaulniers Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -112,7 +112,7 @@ CFLAGS_fdt_ro.o := $(nossp_flags) CFLAGS_fdt_rw.o := $(nossp_flags) CFLAGS_fdt_wip.o := $(nossp_flags) -ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj) +ccflags-y := -fpic $(call cc-option,-mno-single-pic-base,) -fno-builtin -I$(obj) asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol.