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=-6.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 F40E3C433E9 for ; Mon, 21 Dec 2020 10:11:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CA56B2075A for ; Mon, 21 Dec 2020 10:11:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726749AbgLUKLU (ORCPT ); Mon, 21 Dec 2020 05:11:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726320AbgLUKLT (ORCPT ); Mon, 21 Dec 2020 05:11:19 -0500 Received: from mail-oi1-x232.google.com (mail-oi1-x232.google.com [IPv6:2607:f8b0:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93100C0611CA; Mon, 21 Dec 2020 02:10:24 -0800 (PST) Received: by mail-oi1-x232.google.com with SMTP id l207so10770657oib.4; Mon, 21 Dec 2020 02:10:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:autocrypt:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=1443+lWFVVr9sW1ieQ6dMKPKu52PYVGdhFAGnK3Ssb0=; b=aAoi4mNLEf7POkGO1vA2aB8tk52UJ6GH4jT4vcXPIIjsaAr4VmjPMTXSLUXMD2PqRa YYjXpiFoaS/eX6f4nAEATD0jsj0OsBfGIBkc/L+liO4IQvxASrACZekxhEzzjyxpHpmy oQyPvunGW+qhxF+G5ZzJHoTAUDyLKiBKIKQPdTXyHONws2qQ+HjJBiT7D29SFJbX0tpk yH2KQIKAboGBxmG1VLE83ZyGrmXwZHUTLQB9UmtaB+67XKXnE8m89dgnN1+j7s4UI/fU BqbS/MKDuR92ExyoHkF3+mBncFjkvWXrkY6PyO+yD4upx5bu8CAkqa9xBk4fmHHib7k7 2Orw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=1443+lWFVVr9sW1ieQ6dMKPKu52PYVGdhFAGnK3Ssb0=; b=XaIOrbpZZhydzjsxSbaY9WQ+fmfqEI/ESCfhq+TIX9LZNwULsJJ4aJ1CRYNDfl37Ne Ma4TYyXhMT4r7U8Q1DlwL2zs5SA18vhcJSOVdYFRYbRIfgO5AN/a+7pea44K4XMh18sv 3ViQ0oyGiPm29CGW5nnhbxyP6HgjXXuKNq/gEeUcmnqtdJcnAsZ8phvbQN3eEZCZ5jy5 Zt8GVQKP4sGWT+0ag6q3pjXBsgnGvQ7gfEt0fIsgwHkuj32RrkINw239f0OA+H0522n8 LWP0XSzAefSWWAMnlhyZE/diNwvhzY/I97VhJ1PylvcKP49EYQIDfWlNEqqB2Gj/NlYv FP/w== X-Gm-Message-State: AOAM5325Wrk3hu69icFT1z6zNRIqnnlgPcdk31//xICrlMEsqPEs8Lua EsFNp2McN4XZKyjdCoPWea9IxXJoScg= X-Google-Smtp-Source: ABdhPJzvtRk6W8/aZj9x9UDm4ep5pemmnH1ZpjtdSaKIZ8Qu0n+el3TmN8XxJ3zBx8GHye3GkcRbEQ== X-Received: by 2002:aca:b145:: with SMTP id a66mr10630983oif.92.1608544978511; Mon, 21 Dec 2020 02:02:58 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id d124sm3616669oib.54.2020.12.21.02.02.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Dec 2020 02:02:57 -0800 (PST) Sender: Guenter Roeck Subject: Re: [PATCH v3] Compiler Attributes: remove CONFIG_ENABLE_MUST_CHECK To: Masahiro Yamada , Miguel Ojeda Cc: Greg KH , "Jason A . Donenfeld" , Nathan Chancellor , Nick Desaulniers , Shuah Khan , clang-built-linux , linux-kernel , "open list:KERNEL SELFTEST FRAMEWORK" , Network Development , wireguard@lists.zx2c4.com References: <20201128193335.219395-1-masahiroy@kernel.org> <20201212161831.GA28098@roeck-us.net> <8f645b94-80e5-529c-7b6a-d9b8d8c9685e@roeck-us.net> From: Guenter Roeck Autocrypt: addr=linux@roeck-us.net; keydata= xsFNBE6H1WcBEACu6jIcw5kZ5dGeJ7E7B2uweQR/4FGxH10/H1O1+ApmcQ9i87XdZQiB9cpN RYHA7RCEK2dh6dDccykQk3bC90xXMPg+O3R+C/SkwcnUak1UZaeK/SwQbq/t0tkMzYDRxfJ7 nyFiKxUehbNF3r9qlJgPqONwX5vJy4/GvDHdddSCxV41P/ejsZ8PykxyJs98UWhF54tGRWFl 7i1xvaDB9lN5WTLRKSO7wICuLiSz5WZHXMkyF4d+/O5ll7yz/o/JxK5vO/sduYDIlFTvBZDh gzaEtNf5tQjsjG4io8E0Yq0ViobLkS2RTNZT8ICq/Jmvl0SpbHRvYwa2DhNsK0YjHFQBB0FX IdhdUEzNefcNcYvqigJpdICoP2e4yJSyflHFO4dr0OrdnGLe1Zi/8Xo/2+M1dSSEt196rXaC kwu2KgIgmkRBb3cp2vIBBIIowU8W3qC1+w+RdMUrZxKGWJ3juwcgveJlzMpMZNyM1jobSXZ0 VHGMNJ3MwXlrEFPXaYJgibcg6brM6wGfX/LBvc/haWw4yO24lT5eitm4UBdIy9pKkKmHHh7s jfZJkB5fWKVdoCv/omy6UyH6ykLOPFugl+hVL2Prf8xrXuZe1CMS7ID9Lc8FaL1ROIN/W8Vk BIsJMaWOhks//7d92Uf3EArDlDShwR2+D+AMon8NULuLBHiEUQARAQABzTJHdWVudGVyIFJv ZWNrIChMaW51eCBhY2NvdW50KSA8bGludXhAcm9lY2stdXMubmV0PsLBgQQTAQIAKwIbAwYL CQgHAwIGFQgCCQoLBBYCAwECHgECF4ACGQEFAlVcphcFCRmg06EACgkQyx8mb86fmYFg0RAA nzXJzuPkLJaOmSIzPAqqnutACchT/meCOgMEpS5oLf6xn5ySZkl23OxuhpMZTVX+49c9pvBx hpvl5bCWFu5qC1jC2eWRYU+aZZE4sxMaAGeWenQJsiG9lP8wkfCJP3ockNu0ZXXAXwIbY1O1 c+l11zQkZw89zNgWgKobKzrDMBFOYtAh0pAInZ9TSn7oA4Ctejouo5wUugmk8MrDtUVXmEA9 7f9fgKYSwl/H7dfKKsS1bDOpyJlqhEAH94BHJdK/b1tzwJCFAXFhMlmlbYEk8kWjcxQgDWMu GAthQzSuAyhqyZwFcOlMCNbAcTSQawSo3B9yM9mHJne5RrAbVz4TWLnEaX8gA5xK3uCNCeyI sqYuzA4OzcMwnnTASvzsGZoYHTFP3DQwf2nzxD6yBGCfwNGIYfS0i8YN8XcBgEcDFMWpOQhT Pu3HeztMnF3HXrc0t7e5rDW9zCh3k2PA6D2NV4fews9KDFhLlTfCVzf0PS1dRVVWM+4jVl6l HRIAgWp+2/f8dx5vPc4Ycp4IsZN0l1h9uT7qm1KTwz+sSl1zOqKD/BpfGNZfLRRxrXthvvY8 BltcuZ4+PGFTcRkMytUbMDFMF9Cjd2W9dXD35PEtvj8wnEyzIos8bbgtLrGTv/SYhmPpahJA l8hPhYvmAvpOmusUUyB30StsHIU2LLccUPPOwU0ETofVZwEQALlLbQeBDTDbwQYrj0gbx3bq 7kpKABxN2MqeuqGr02DpS9883d/t7ontxasXoEz2GTioevvRmllJlPQERVxM8gQoNg22twF7 pB/zsrIjxkE9heE4wYfN1AyzT+AxgYN6f8hVQ7Nrc9XgZZe+8IkuW/Nf64KzNJXnSH4u6nJM J2+Dt274YoFcXR1nG76Q259mKwzbCukKbd6piL+VsT/qBrLhZe9Ivbjq5WMdkQKnP7gYKCAi pNVJC4enWfivZsYupMd9qn7Uv/oCZDYoBTdMSBUblaLMwlcjnPpOYK5rfHvC4opxl+P/Vzyz 6WC2TLkPtKvYvXmdsI6rnEI4Uucg0Au/Ulg7aqqKhzGPIbVaL+U0Wk82nz6hz+WP2ggTrY1w ZlPlRt8WM9w6WfLf2j+PuGklj37m+KvaOEfLsF1v464dSpy1tQVHhhp8LFTxh/6RWkRIR2uF I4v3Xu/k5D0LhaZHpQ4C+xKsQxpTGuYh2tnRaRL14YMW1dlI3HfeB2gj7Yc8XdHh9vkpPyuT nY/ZsFbnvBtiw7GchKKri2gDhRb2QNNDyBnQn5mRFw7CyuFclAksOdV/sdpQnYlYcRQWOUGY HhQ5eqTRZjm9z+qQe/T0HQpmiPTqQcIaG/edgKVTUjITfA7AJMKLQHgp04Vylb+G6jocnQQX JqvvP09whbqrABEBAAHCwWUEGAECAA8CGwwFAlVcpi8FCRmg08MACgkQyx8mb86fmYHNRQ/+ J0OZsBYP4leJvQF8lx9zif+v4ZY/6C9tTcUv/KNAE5leyrD4IKbnV4PnbrVhjq861it/zRQW cFpWQszZyWRwNPWUUz7ejmm9lAwPbr8xWT4qMSA43VKQ7ZCeTQJ4TC8kjqtcbw41SjkjrcTG wF52zFO4bOWyovVAPncvV9eGA/vtnd3xEZXQiSt91kBSqK28yjxAqK/c3G6i7IX2rg6pzgqh hiH3/1qM2M/LSuqAv0Rwrt/k+pZXE+B4Ud42hwmMr0TfhNxG+X7YKvjKC+SjPjqp0CaztQ0H nsDLSLElVROxCd9m8CAUuHplgmR3seYCOrT4jriMFBtKNPtj2EE4DNV4s7k0Zy+6iRQ8G8ng QjsSqYJx8iAR8JRB7Gm2rQOMv8lSRdjva++GT0VLXtHULdlzg8VjDnFZ3lfz5PWEOeIMk7Rj trjv82EZtrhLuLjHRCaG50OOm0hwPSk1J64R8O3HjSLdertmw7eyAYOo4RuWJguYMg5DRnBk WkRwrSuCn7UG+qVWZeKEsFKFOkynOs3pVbcbq1pxbhk3TRWCGRU5JolI4ohy/7JV1TVbjiDI HP/aVnm6NC8of26P40Pg8EdAhajZnHHjA7FrJXsy3cyIGqvg9os4rNkUWmrCfLLsZDHD8FnU mDW4+i+XlNFUPUYMrIKi9joBhu18ssf5i5Q= Message-ID: <55261f67-deb5-4089-5548-62bc091016ec@roeck-us.net> Date: Mon, 21 Dec 2020 02:02:55 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 12/20/20 10:18 PM, Masahiro Yamada wrote: > On Mon, Dec 14, 2020 at 12:27 AM Miguel Ojeda > wrote: >> >> On Sun, Dec 13, 2020 at 4:16 PM Greg KH wrote: >>> >>> Because if you get a report of something breaking for your change, you >>> need to work to resolve it, not argue about it. Otherwise it needs to >>> be dropped/reverted. >> >> Nobody has argued that. In fact, I explicitly said the opposite: "So I >> think we can fix them as they come.". >> >> I am expecting Masahiro to follow up. It has been less than 24 hours >> since the report, on a weekend. >> >> Cheers, >> Miguel > > > Sorry for the delay. > > Now I sent out the fix for lantiq_etop.c > > https://lore.kernel.org/patchwork/patch/1355595/ > next-20201218, alpha:allmodconfig: fs/binfmt_em86.c: In function 'load_em86': fs/binfmt_em86.c:66:2: error: ignoring return value of 'remove_arg_zero' declared with attribute 'warn_unused_result' With a change like this, I'd have expected that there is a coccinelle script or similar to ensure that claims made in the commit message are true. Guenter