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[209.132.180.67]) by mx.google.com with ESMTP id d8si18980098pfr.182.2019.07.16.05.08.41; Tue, 16 Jul 2019 05:08:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@web.de header.s=dbaedf251592 header.b=Ew94lgP5; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733148AbfGPMGR (ORCPT + 99 others); Tue, 16 Jul 2019 08:06:17 -0400 Received: from mout.web.de ([212.227.15.4]:54343 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728137AbfGPMGR (ORCPT ); Tue, 16 Jul 2019 08:06:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1563278745; bh=fQ2avAzYiPevEbhCwSjxbKxm382jCizRyfFyZNtG3Ek=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=Ew94lgP5Zie6bRKv5mnw5smaZfl5NLJo5yPIugbQ5UwzOP2NRAV4+IJFD8GwbsAqq u8tpoAbUCysFlijuxgQpUV7lVLZjgzzOwAOS7L5gxqzTfKZOX1J2JRe4QSiyBsMiii 7JqLKWRzm1NQnxp/nArhri7X/TxMLSK0TBr3Ihco= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.131.184.87]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0LlWRb-1iLaZS0Rnz-00bJj2; Tue, 16 Jul 2019 14:05:45 +0200 Subject: Re: [v3] coccinelle: semantic code search for missing of_node_put To: Julia Lawall , cocci@systeme.lip6.fr, kernel-janitors@vger.kernel.org Cc: Wen Yang , linux-kernel@vger.kernel.org, Xue Zhihong , Yi Wang , Cheng Shengyu , Gilles Muller , Nicolas Palix , Michal Marek , Masahiro Yamada , Wen Yang References: <1563246347-7803-1-git-send-email-wen.yang99@zte.com.cn> <663d8141-5740-a452-1f4a-8335203e65ba@web.de> From: Markus Elfring Openpgp: preference=signencrypt Autocrypt: addr=Markus.Elfring@web.de; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:2AQG7v3nyhXmxjHoOuevoYZzAhZdgkRJLeDl2aKfKyoeZPa2cc2 If/cD51U2yID/zgAdHORP/A//S5X/ZGj+eL5DN+22zKLrmqs063j6SatJ+hcru5uzK/N81q NWiGstMKMYcj0VNF/OdwSA7KQ2Z5rcWmPGpsnvdW597sywDob2hoplx5zWy0IO7CZudv17k znWV9jKlhlhrDclRaiHtw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:NXNbAPvHxgo=:SGhgiRUbeQXw4IsS0I5Ci4 TXoOsOGEr/kmSz5z2jjpfjpu8fdv6YJ1U2wdpAkgFdZ5oHwYTt3J3nTNrT0kszXAjRRK6J9/J wNhR/JGblde64Vtiaaw7DmTZGXOst5QtdOHPnnHbkyr9jSkjQSpqaQHSZcJvjdl7fdRvqgFME u65yiF6f+wCKGd8AsBkjXma5qGrFm3KqQ02v4JoCpqCvz5AA5b54VKxRadhvmi4czb2mP+Lp2 O0EOs73iDPRWUQPmvE9VMyeGKeIAAmMBc3CZcg1hIzo/1HCOFw9TtG7iBTx7jVBC+7l1jYfXk cUwpIbNPMT6pf4hX91TyVkgseXABBg/AzeL4gqsvE+xalWUJRIhZmZggvO7sFcWSm9pGR/rZg 7suAM+Rp6fqOBJqkYi7BxMGuwwVkQwcdK1nqq9zMz5LeNSqNAlHctffJFChaW9wyjVHwmWP/R 7ZUPeKzxerdu2yb3pYjgu7qMC/J6bPWmi7TTpmj9047v6USjp2igcjOvscZokh7Z8RRlJbnUx tgRE9XKCAKd0VKJOJOm26Lmp4ZMprcmfA4oq7iFfiNN0kybw8T1+P+/i3K5RLJuH+iHUZLrbG ILBPry/h6WYNs5YjlYr5k97EGjfCWPITzZAIC4wGm1tHiQ9IVbSTxOjx3nWiYUyDfsqlzwu6r Seb/XfTJhhbuEoE7p+ZOA5E/Ec78vGy9UwlHxeEHUTktbZPoLLGosjwlK//DwDmTtWyxQvHud QmN9xgEabmyEL3Qacyheyv3tGvbVBW8+lbfQ2T16o04XcKzq+4qnj3OsuB3M3eUpz4xxS14k4 YenZ8wIcl/cZRhkUNzey9zzkwxhwkZGJ3ztAUkglKYavao+1EQjK/Q7R9a6dho+KmECWVt+0u Bk4aVeayMoTFH0mSe/RYBxzdBZKsvZyGHfDqqINAqbVw/c4KAR57x9VzkeF/pRctSdFNGRlW2 7vlI4qqGJ6yY5b+PHqsJMxudIX6IJeqKoF84iryFcy2FGuHas9hEVAWL+RzoTIyjpXgz8CTDG 15Q8qAYZwZ1fbtgT/NKcPQ8Entgv2zqQrbj7AutnfmjyLjpFoKxBpsLY30akM/WLy8nmVTgy7 O+o6PG0WydU0qpN+LF/Z5IyBOpoh9YW1nGq Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> Why would you like to keep this SmPL code in the commit description? > > I don't know indetail what you are proposing, I imagine that you can get more interesting software development ideas from links to previous messages. I hope that the desired clarification can become more constructive. How are the chances to move such code into SmPL script files? > but I would prefer not to put semantic patches that involve iteration > into the kernel, for simplicity. This view is also interesting. But I hope that this functionality will become more helpful if we can agree on value combinations which should be iterated for powerful source code analysis. >> I would prefer software evolution in an other direction. >> https://lore.kernel.org/lkml/44be5924-26ca-5106-aa25-3cbc3343aa2c@web.d= e/ >> https://lkml.org/lkml/2019/7/4/21 Would you like to add any more advices for affected software components? Regards, Markus