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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 23804C433F5 for ; Tue, 7 Sep 2021 22:25:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 040C361104 for ; Tue, 7 Sep 2021 22:25:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242658AbhIGW1A (ORCPT ); Tue, 7 Sep 2021 18:27:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232816AbhIGW1A (ORCPT ); Tue, 7 Sep 2021 18:27:00 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D690C061575 for ; Tue, 7 Sep 2021 15:25:53 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id q21so121648ljj.6 for ; Tue, 07 Sep 2021 15:25:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=I0zmMnIiAhcfycStlfZRMWh53/bzZhPDg9yKAX8nkCc=; b=cNF0wdQ/TI780fTJbXH+7PorV+kNufKENvngWCa75x9+fsFjdodc8BLriyvTsCTO8U 3xhHhbhNl3mJ8vyi986ZALpOUaKDIIiRRrmudAYEM+8oj2aPJHDjMPeTyMLxFH9iIA3K h4nrgFG911smxfTzCOCLFHotIQtnlmu1V6DQk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=I0zmMnIiAhcfycStlfZRMWh53/bzZhPDg9yKAX8nkCc=; b=kmjmFaualiFZkXiqyc1shfYyPSC9IicODloe0icWdf/q7lGnnCwO084JkdF5ruasjm N7tbRsnO9txGzTEsACB0Osfpy/5QOTHK4+1MD8xF9OEb0VXyo3mY7VbEVMZO9/T/mV34 GVOml9fTQODyl44yhWO/Gvbg7rT9xs4frwzgI79/kk5o9XaKGCYEe/x9FsemGTGMfECG Nls2YUlrlH1gV+eddqn2OYoxyOH+8K9AQdDKaQNk4ZUKnI5PXPeB+S/LIJLO44B69C9H gV66p/HIyeMXS7hVwyEAsUtyjGlML4cHG/XYmuaKXEy3gmzseFj3UL4ftG82l1BPblUv WEYA== X-Gm-Message-State: AOAM531wrl+3mIr5w9QMSWcox2h5xvjXvMH1VnnJ37Sz/rP7iq30BgMW x4bo+tEE3Qfmwsu1VgwW+3y8i3FMCE1Uk32YWoE= X-Google-Smtp-Source: ABdhPJyM/UQiRh5xOi4pU+VPdTNyad3TnFhp2uafFAyzJ+lS01swNe9itP6xMRP+zTW8zBDJPij4Xw== X-Received: by 2002:a2e:978c:: with SMTP id y12mr333889lji.295.1631053551449; Tue, 07 Sep 2021 15:25:51 -0700 (PDT) Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com. [209.85.208.182]) by smtp.gmail.com with ESMTPSA id b18sm22133ljk.24.2021.09.07.15.25.51 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Sep 2021 15:25:51 -0700 (PDT) Received: by mail-lj1-f182.google.com with SMTP id y6so139535lje.2 for ; Tue, 07 Sep 2021 15:25:51 -0700 (PDT) X-Received: by 2002:a05:6512:3da5:: with SMTP id k37mr426102lfv.655.1631053110042; Tue, 07 Sep 2021 15:18:30 -0700 (PDT) MIME-Version: 1.0 References: <20210907183843.33028-1-ndesaulniers@google.com> In-Reply-To: From: Linus Torvalds Date: Tue, 7 Sep 2021 15:18:14 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] Revert "Enable '-Werror' by default for all kernel builds" To: Marco Elver Cc: Nick Desaulniers , llvm@lists.linux.dev, LSM List , linux-toolchains@vger.kernel.org, Arnd Bergmann , Greg Kroah-Hartman , Guenter Roeck , Kees Cook , Mark Brown , Masahiro Yamada , Nathan Chancellor , Michal Marek , Andrew Morton , Vipin Sharma , Chris Down , Rasmus Villemoes , Daniel Borkmann , Vlastimil Babka , Linux Kbuild mailing list , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-toolchains@vger.kernel.org On Tue, Sep 7, 2021 at 3:14 PM Marco Elver wrote: > > > config WERROR > bool "Compile the kernel with warnings as errors" > - default y > + default COMPILE_TEST That seems reasonable. It very much is about build-testing. Linus