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=-6.0 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 F2169C43381 for ; Mon, 25 Feb 2019 21:15:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BABE72173C for ; Mon, 25 Feb 2019 21:15:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551129350; bh=rRept8gDVs7cMicX4RtIMmYSabXvlVtAPKbKGzE9F2c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=u87/Hfiq4JSMkUiCQxJmN9ktb2UvDe0YgnePobk1MwSC/E6Yr/nQjF66/FrreJkBN q/XRw8K3qjNI7A0QMs62nBRWOMtySQ3kq5LU9CMw7DCa5ysDpsxHU6guK9IqKNRlXd Qz29EGNhn2k9wx3sXynzGgl1BaoCnqA3Zj3PX5Mc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729600AbfBYVPt (ORCPT ); Mon, 25 Feb 2019 16:15:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:47166 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729577AbfBYVPq (ORCPT ); Mon, 25 Feb 2019 16:15:46 -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 ADDE221734; Mon, 25 Feb 2019 21:15:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551129346; bh=rRept8gDVs7cMicX4RtIMmYSabXvlVtAPKbKGzE9F2c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xFye58ZpyWUlshtByqm0rCdL23oRW48Gi5KyiXfM1k/7y/MTerkUmQJlj6EOsWYff BjyaVXphTwc5HtYgrN/P2tIGJjiZ1NwRPRrA63IOOZRpUFJKU9bv2DDbymIivUASsv UdsOJGiMmARtdrFiCHFTiupJAR1iVHEB12SyYNo8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Masahiro Yamada , Nick Desaulniers , Nathan Chancellor Subject: [PATCH 4.9 54/63] kbuild: add -no-integrated-as Clang option unconditionally Date: Mon, 25 Feb 2019 22:11:54 +0100 Message-Id: <20190225195039.962436558@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190225195035.713274200@linuxfoundation.org> References: <20190225195035.713274200@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: Masahiro Yamada commit dbe27a002ef8573168cb64e181458ea23a74e2b6 upstream. We are still a way off the Clang's integrated assembler support for the kernel. Hence, -no-integrated-as is mandatory to build the kernel with Clang. If you had an ancient version of Clang that does not recognize this option, you would not be able to compile the kernel anyway. Signed-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers Tested-by: Nick Desaulniers Signed-off-by: Nathan Chancellor Signed-off-by: Greg Kroah-Hartman --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/Makefile +++ b/Makefile @@ -516,8 +516,8 @@ CLANG_GCC_TC := --gcc-toolchain=$(GCC_TO endif KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX) KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX) -KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) -KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) +KBUILD_CFLAGS += -no-integrated-as +KBUILD_AFLAGS += -no-integrated-as endif