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=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 2937AC43331 for ; Sat, 28 Mar 2020 09:01:42 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B74F420578 for ; Sat, 28 Mar 2020 09:01:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="ZLBKQd/B" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B74F420578 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=web.de Authentication-Results: mail.kernel.org; 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Sat, 28 Mar 2020 09:01:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1585386093; bh=/GV3JcR/L+u3DtJEBVsxdeS63G13/kY6HFnQJbM5qi0=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=ZLBKQd/BFptEepxt3/rDZi2K0JU/Qeb3NMEWwYZsvNzPbMoMIitRVqYeNWjnqt+p8 8R80be5XP01b15BB+lWE1Nee2RHx/m+MGyYZsTwUdnDpfl4/O8KCkoImHNAICo0n0K YerhwHYckNMN/xMa2SWoXZwbLmsVBAxbLNjJw7bc= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([78.49.150.134]) by smtp.web.de (mrweb101 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MGAG3-1j30uo1eEx-00FBwG; Sat, 28 Mar 2020 10:01:33 +0100 Subject: Re: [v3 05/10] mmap locking API: convert mmap_sem call sites missed by coccinelle To: Michel Lespinasse , Coccinelle , linux-mm@kvack.org Cc: LKML , Peter Zijlstra , Laurent Dufour , Vlastimil Babka , Matthew Wilcox , Liam Howlett , Jerome Glisse , Davidlohr Bueso , David Rientjes , Hugh Dickins , Ying Han , Jason Gunthorpe , Andrew Morton References: <20200327225102.25061-1-walken@google.com> <20200327225102.25061-6-walken@google.com> <3c222f3c-c8e2-660a-a348-5f3583e7e036@web.de> From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:qndeFfyR5yHLNnHOgxN1XaCawIatqyv324DnoBw/EhSmaw4G/iQ PWfUL5pT9Q90MEq4vBvVcVFP2Rf2EZ5Fb6+70GYUq0J1D4QqD8gEsK440EGFuX/DN5yZdq5 NAm5cr8XjN1PEztka9s2GdKJ4lWU3SwGhHQonVFIDAVl2pZnuqAcd0r0CL2DC8tW+rKxi/e 8e/PCBvnv4Eye1d+XQwag== X-UI-Out-Filterresults: notjunk:1;V03:K0:gmVEls5Aocc=:kAJkD7UGWfC9Y8xNNRY1ue R1fYkX4uh+5sxwQGERU2yCCQdoTyJhx3IbcVBpnJFO3+RfcXbdieLj49pxFxXnhXil7X9CEBH 0jXW5owHfGAjGW+puTeWvnHau5feisvvZDSp5llZieFwqfiEDj2j5RL4bHnMQiVdO2k8VO+O3 DVrQZ8ntW66bSdfqwqPpDR78kSofLpPkeAzP8hbN35KRjIDhQgWfPTq6CuhbbZYqy79n2c8W8 0U9GCfz5zwZnCS54qv0MDp9ou8tmk2PhNtHuN0v6i9QpeoqpUsSndx5I2Hug5V8chn/2m/3A2 suzjXAYjMwqbpIGMJuJyBd+QTOlazLUYCOl2X/aeMvmx+JJkIroNKVuj/0oN/IaXAsxnllsR1 TWFIpzetaja0D/4/mokDgIXM/XWRrH1k1sQt8YcgzRZEO913yBkrTJwPeFz4eBrVYoU3I5vx9 zt+XwVXRBuuyk+qyROmRxcaJKAA/IDjzXIky8bRpfCnjkShOBAgLEiRM1tzPKbGH2quhJd1tL ebMVKkax0spTDkiBqo47FZEfBNzDl8ongg62wU0JaxN+Qo2XGn26AO1YTAiUNrm4CZwTOEvxU K+vKfFHe0wRceBh1sESk2+xrqEb2GFavulBn/6v2kFf0JJG1RAkCJjo8lTxqed5kwBWiG+Dty Jq7NwMeK+tmADNpyG1Npu6ZzUH7Bj1oI8OtRXCwdPiNDcAAxGahRgcST9GPdnp/5SOUjIEneo 2HkU7ewlxru7iQ+6W5aGGWWP23u2CxmNvGQ0CEi3o/1SfSMtoYph7NbPtHiSMTN+qayWT/i00 r6iezaW48cabhs2XF62NAL7QPdJ9F36EUXRFPG5vFeRs3HEl25zvGQ+vtAi9bYHc/luCFxbIB jqJ/IF2N6s9mJhEEmS2h/85vzNySQCUOne2/6m42DbajvLn+5e/Uyx+Q4k+6s+Td2cl22XqqV 97YnxtFBD2RHg31xZyoyCZ9Egkz7Om6KxLuuc4k6635EKl/e5IGVnBECpuGeIa0QaptDwddJg OgbuVcvz6NXO6I+q6nffUlkBWv9BP+2x7+Rw0LeqLpj3mtCCehTjXmjUmdZxoyOYgYTxnBFFB vTPjWK8zy3JprMGgb2CcM+AtT+/87bOk6asQfT/Z5d5hR2kh1EX+cRdDxmxgw7XEdkDMfCFdr lsUu8RTnuXTEElxkZpx387gtQtAdSv6WcHXefLa2tvp8k1vcObFCuGECrV9LcgaKWxjdo6s11 Wb3/nYWBfoFe8trXW X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: >>> I would be interested to find out why coccinelle wasn't able to do the >>> last 1%, but only as part of a long-term learning process on getting >>> better with coccinelle - =E2=80=A6 >> >> How will corresponding software development resources evolve? > > I don't think I understand the question, Various aspects can be reconsidered. > or, actually, are you asking me or the coccinelle developers ? I am curious how much the change interests will grow by involved contributors and organisations. Would you like to discuss affected implementation details any further? Regards, Markus