Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp731564ybz; Wed, 29 Apr 2020 08:24:35 -0700 (PDT) X-Google-Smtp-Source: APiQypLTbFE1wItmgytMAIbEDxn89f5epVw9mfay0vo/9C26Z8oR4ToispOmV/qglTZnhEi+hWbH X-Received: by 2002:a17:906:16ce:: with SMTP id t14mr3157150ejd.366.1588173875058; Wed, 29 Apr 2020 08:24:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588173875; cv=none; d=google.com; s=arc-20160816; b=NCtzjDjH7t9+6CdsS9HoAHAMHZ1N5x9Q39BHBcrZKlOtlLenjAI379m4xROI1bbInd NKeyiQZdkOqVz0VUvRo+hoYi7+3jIaxT/sba75QarL7MTONgkF07uMXVYsAqjzYgkMgS 9uJaNSga4EXFLy8R35fOTSk3PrbRxg7p+4/bw7OcBoqn3lF5hCq4ZhJj98fzAEndSJNz Fz+CazvDrNrVCSxcGhNAsFFu0wBEp99fCBwez/AKcDNJRoZvNTsS4jJutFr+AGoPWpo2 stJJGc7z6ERoG8V0xXVndGVfLRbDYLvahNviyhfK5zNuwOeWh+eYUMilb9FFmFMPNody gK7A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:cc:autocrypt:from:references:to:subject:dkim-signature; bh=/rDXudvfgMCbpjJwRiOLKAUhTttIqgH+HBu0OL8cnYw=; b=f7SzhRGkqFXlKhqbCCKIZsS48/c0fwnOV6hMdv9A7TK89qmGYhU5Eryo9we8y0sroh voFbMvu3y9w5syn/bnncc1d2ftUkLOEahdtfzoZYlMXYV4f5bGXimcRnvf77zbhksdkn X3egIU8RnA2iMjRovgnfQMNBFU/u7W0Ioo7xIwHaXZwZRjXkhYxc7Nq7yy2A4kd3PiiY Vwrkm1zdtSdTONKPAv95x0GBEoe3Q6bcw7vYa7mvANIrj8kH8qqYi0yosj43fRUDg63o 5tgzpSx1KN557Dcq8FbqXhSu10UKnnT5VnblAwVr8dLN/S2USBBF5l6rRUIF7oNhfVQl b4+g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@web.de header.s=dbaedf251592 header.b=F5e4ITrQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x17si3937224ejn.21.2020.04.29.08.24.06; Wed, 29 Apr 2020 08:24:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@web.de header.s=dbaedf251592 header.b=F5e4ITrQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726949AbgD2PTQ (ORCPT + 99 others); Wed, 29 Apr 2020 11:19:16 -0400 Received: from mout.web.de ([212.227.15.4]:38761 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726526AbgD2PTP (ORCPT ); Wed, 29 Apr 2020 11:19:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1588173547; bh=sMJzVbT2zWH8TPGk9XmI96DQBxroaH91B1e+liZqZ1M=; h=X-UI-Sender-Class:Subject:To:References:From:Cc:Date:In-Reply-To; b=F5e4ITrQyLx1ag/zSD08ptulSrx/jgqbVUz3Mm1Gmg2z79ng5iuLo0mr5MxXOQ0bg P06xnczKckd1itAhYlGLElxhUyUZ54dhIngkSS5fe385qBq/RMs+J6FZ6Wdf/+iTbV zEWaDgsQpjbN0c2JtIumIkQl7xjdboXpab0XbDDU= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.133.72.72]) by smtp.web.de (mrweb006 [213.165.67.108]) with ESMTPSA (Nemesis) id 1MTfkf-1jbKyd3mBR-00U0J9; Wed, 29 Apr 2020 17:19:07 +0200 Subject: Re: [v3] checkpatch: add dedicated checker for 'Fixes:' tag To: Wang YanQing , kernel-janitors@vger.kernel.org References: <20200428020223.GA28074@udknight> <38e1a926-53a6-bda6-cb07-2614f4c682ba@web.de> <20200428161831.GB30042@udknight> From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Cc: linux-kernel@vger.kernel.org, Alexei Starovoitov , Andy Whitcroft , Joe Perches , Matteo Croce Message-ID: Date: Wed, 29 Apr 2020 17:18:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200428161831.GB30042@udknight> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:x0gBkyvn1kLj2sGIG/c9m9nTklu0RgqfkoyDHTeOnhTbtxcfgH4 yFIeMoCo9mvJPV8z1ar+y6IQ057gjLPvMCSivsehSgdEQHgHpVZcpK533ttUds6W7qAnPx+ jl44ihEJzphmy8N6+O5LAGyZ4oaVURwlxi8ug6FGWPXFhcglsTYIDwkq15LkIyNIwtVUyoe BDKOHfARh46mMp+xeZVrw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Ldhao7TSVZw=:yJTGFm/znE26QITc3ZT9e9 kCbJqAXWcNMlMbUYeKGntr05nV16C7GPNZEdZHcRb5uFXCMiNbg0sd+YuCuU5okLN2XKPu7Nn XXDGQOqUVaBoDhuGPw/pJLwKVVotSScq9ZjyIusWarX8Gtfpguk7S6sX/I6LEvFOSZzbc0dXe iBaWeDJdNdbuDTILTpwIYShDGexXkyhYep+LSM/Uw9C+aFMokbeOw8XzxTeL4Riz6ngrYzBYK m/pE7DnJIWo6R5K52qc7Sc5Zk082sTpMFcTPy1tgigi+qqdOEmUqOE4GPXtYccXaO5CNr3Nel IbGLyTCfyCVhq2Qh5hTt3s1pMWAPlB1yQ+zIvt/m4aKCT7eQmhaT61bBuhuXQ9bG7a+x4OwjR dztezvpKBttzCT6jbxo1p1+DdVgWwLPkbKd8WEA0b9Qtc86qrD1i6y7zD0MJT8TWSUMHOJVs8 wp1BCDqGLtM+D7R12ymyjsP2iFvBOnc9L6DqgbnPIuKUf4fWcQ13QnvQZkXjMxyA9hemnoSAj AaPq9z+s+OFvDxaA9f0DEYzpI0fNaA9PQzdhgTT5Vg0k7Vz93vvQ12KBVpVBXHdKvFtq0c/nC GiQjCInCpjgbk0t4A35tnc5GpEFG4QGC7PJBibqDmyh0WwstE2B7CMxLZFwL0dbu82e7FC+JQ E51cYL5tx/UlFkvsUXxZqxTKUd6pzgWXqsbKcC4rXMoRyBzad1Hw0ngtIYVzKIClh/YuzQd80 VF6tOmICTYeDLwyzmOrsnkaWuomcgwIDATl38mpLAeGekj/HzxnkgET9Oh/kDLYqyHfnzxpiu jOYwKPQJG7LnDj+9La+exWUs3qjR+zNkUjKVHBm1skcbKN4BImzpwA+qMXS5TZTXdR2mG448I UbVyd9uOWzAZk5eBa8NifuLHF3hvBECErGhhiYLY3agTTxndir9hGfBJZLaomTSSK1ur8rQC3 NPu3BfdqwlPST3FvLu7JJ6f5qCSkEpU80ZFJ02bWrseRq+J0WgMiinHkuD6yE7LtGz1LC3a4t ootjDy9KkIqhIKVSUooRUR0gJ69qnPbRTu9DbnOjZ5b0QZGBXvJ+QzxOP123ocqz+VtLxVxSl q+hCNQnyXykyfY+wYxUWPKli1oE5GS3/eGqRDxZHdmm0OGVMsz45X2wiHZB/fkA4oz1Fouq/V ae6iJ3lrb/zCACHbArw+a2hSuUHNTvGfShug8Ho3Y/uVE1rEAzLsyR+3SR+sE7nq8hO9QDznP ypjuri378/JcQDK++ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> * Do you try to extend the existing software analysis approach =E2=80= =9CGIT_COMMIT_ID=E2=80=9D? >> >> * Would you like to avoid the development of duplicate Perl code? > > Fixes: lines don't need to have a "commit" prefix before the commit id, = the description > in normal commit id could across multiple lines, and we don't need to co= nsider the > $commit_log_possible_stack_dump for 'Fixes:' tag line. It can be helpful to know such differences. > I mean it will make the GIT_COMMIT_ID code become harder to read and mai= ntain. This view depends on some factors. * How many data processing can be shared for your software extension? * Do you get any further development ideas from a previous suggestion by Joe Perches according to the discussion topic =E2=80=9Clinux-next: Fixes tag needs some work in the tip tree=E2=80=9D? https://lkml.org/lkml/2019/1/17/966 https://lore.kernel.org/lkml/40bfc40958fca6e2cc9b86101153aa0715fac4f7.ca= mel@perches.com/ Regards, Markus