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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 B29A7C63697 for ; Mon, 16 Nov 2020 21:08:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6C6C920897 for ; Mon, 16 Nov 2020 21:08:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731720AbgKPVH6 (ORCPT ); Mon, 16 Nov 2020 16:07:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729667AbgKPVH6 (ORCPT ); Mon, 16 Nov 2020 16:07:58 -0500 Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:28:0:1:25:1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1742C0613CF for ; Mon, 16 Nov 2020 13:07:57 -0800 (PST) Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4CZhVg2kqdz1rvxr; Mon, 16 Nov 2020 22:07:55 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4CZhVg02dwz1rYF0; Mon, 16 Nov 2020 22:07:54 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id fzVamNsoxLEg; Mon, 16 Nov 2020 22:07:54 +0100 (CET) X-Auth-Info: bp8e+kdtVtL91h44qqgpo7kA0xjy59gIX7r7DJ3PFXaeWTdW1mGEu1e00FV8Ua+m Received: from igel.home (ppp-46-244-169-244.dynamic.mnet-online.de [46.244.169.244]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 16 Nov 2020 22:07:54 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 8F47B2C3398; Mon, 16 Nov 2020 22:07:53 +0100 (CET) From: Andreas Schwab To: Nick Desaulniers Cc: Palmer Dabbelt , Arvind Sankar , Nathan Chancellor , clang-built-linux , LKML , linux-riscv@lists.infradead.org Subject: Re: [PATCH] compiler.h: Fix barrier_data() on clang References: <20201014212631.207844-1-nivedita@alum.mit.edu> <87sg999ot0.fsf@igel.home> X-Yow: I smell like a wet reducing clinic on Columbus Day! Date: Mon, 16 Nov 2020 22:07:53 +0100 In-Reply-To: (Nick Desaulniers's message of "Mon, 16 Nov 2020 11:31:13 -0800") Message-ID: <87d00d9fiu.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Nov 16 2020, Nick Desaulniers wrote: > A lot of VDSO's reset KBUILD_CFLAGS or use a new variable for their > compiler flags. As such, they're missing `-include` command line flag > that injects include/linux/compiler_types.h, It's not missing here. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."