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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 EDE29C2BA2B for ; Thu, 9 Apr 2020 15:26:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B176E2074F for ; Thu, 9 Apr 2020 15:26:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="ItsGFzuF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728254AbgDIP0T (ORCPT ); Thu, 9 Apr 2020 11:26:19 -0400 Received: from mout.web.de ([212.227.15.3]:33309 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727912AbgDIP0S (ORCPT ); Thu, 9 Apr 2020 11:26:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1586445952; bh=ZonEYqNVCp/TltkzjuQu2rPyqQJQCI9tKR9g+o2Q6Sw=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=ItsGFzuFvjrdNlVuyemikoI9m9LxFsQdqu0DNmlxDw4gegfjF7ajjgo/i/Bt4rmB3 YyA5njI6o1kEQshnG/8A+MyOdvrbaGststDI5HAHFYT5w9JgplREWe5ESAV3ggyJfE xkoxrYLhAjwm+3msx/YBuAgZt5u9OULDQB9pDiJI= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.3] ([93.133.77.56]) by smtp.web.de (mrweb003 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Lj2Cs-1ijdgE1Ht0-00dClz; Thu, 09 Apr 2020 17:25:52 +0200 Subject: Re: Coccinelle: zalloc-simple: Fix patch mode for dma_alloc_coherent() To: Alex Dewar , cocci@systeme.lip6.fr, kernel-janitors@vger.kernel.org Cc: Gilles Muller , Julia Lawall , Masahiro Yamada , Michal Marek , Nicolas Palix , Allison Randal , Christoph Hellwig , Enrico Weigelt , Greg Kroah-Hartman , Kate Stewart , Luis Chamberlain , Thomas Gleixner , linux-kernel@vger.kernel.org References: <20200407160330.5m75sfkhrrx3wgrl@lenovo-laptop> <045a4a1a-c841-2979-c899-b632ca418b3b@web.de> <20200409114450.io57vlnrzotsemqp@medion> 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: <20200409114450.io57vlnrzotsemqp@medion> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:4YZl1s9MQ8LjfaMP3TmYW+ADhyqVpeg2X8UTAwn/bQAa9fn6tMK F3EYD7rZ3LXgLkrxYuKW0XgsfNvVoNcp0myieKO7wA2zLwiKIoLwMz+uI3+x3ctcVr6jL0G lpUQg27gmfsgPKv0euTPalxOHtBMiLEs5G7CSf8FYBEXU85N6khSFkWR8LkWqPI317t9Qs7 nFNQCL+3S7Xh50PJrbtkw== X-UI-Out-Filterresults: notjunk:1;V03:K0:qK0u923I5+s=:mT9PEf1JwPM7/B3hadlzDH S3egAhrCpqfnW2MaH5pu40nu+EfU3ak6WRoKvHc3QwWXxp1S64UR7A2/qb7ejiATUBNS1UM82 dobqNs8gDnEpyXlu5nuMkY+H1unaqCI9FVNROP+qQ9tWT+BMMk4Q2b+tf11Ku3y5cPYVxibvl zxJ4hAVWblw6OiXIUCFQ1MvILfqZlErQerCvmmq/EGvmtqh1RULtRyWxghfT7CAoGo5MnFe2B YscB64LFF02YmL0G/eZFPOXKAJdjQekzGgQKVS/Jid+nB1toBD+WUoHDJRZCZ2B0GUXpAvd9G NlL5b7EI8qlS7q7U/N7rokm4Cwm9ldcYGiB3kk2orHcU82lHKNBnN18Y8Apu9v2iihLdgCLv7 oRDJSOCvAJI0ehN175XuWISySqouci7QiAVeylfR4Xmd1yItxGjuCOAV5YQe0V0Lx8S6V0yBv 1XpkoLh2NIEK/ZaH+eTGs5vPfNeCnL4SciL8J2GakEwuw/e/cVHN4TzmYa7n8IxYOwOsBROVY h+HGDi8Tqp+sBFcq4ZoirDsErcAFXu2pbBkw+IzYl8Bfxb3l+8NYf5xeAzOF7Sv/lQOr9thJD euP0DKwP11ZCzSR8jqAqahVylpAZZ248sR3dm37cHO2hur6LM1fXQKgHBZ50AS4roCkQuFnBq hg6GAGHhkJcqePkqtvNftN3X1d+Rb9FQmtbDmnxnUrrFExSchap86pVTJM2MKe1lgTH+Si6Xg nE0vy1l2HW81zADr9s1a2WJsisXywyqzldhIGxLDcU6cRMxKybmDOtrmQAv+liUpmW/i6SDaT TshAzVu26G3ClElBk3QrI986cBEObckMkbyO6/zAghgHcpeTGZ1FvjmmgegXFSNTgby90Ec/b wM8h8FjP8kD3EJq/7xw4BYEtXVYuSKzI8CZMiKg63TV9NTCdF7OwVHxCM+k9W3CwKe9ZelP4Y JKsT1YEOBsEEisz+zKNtxxAaqexouMDWjUzmkuPpwttgtPl7X0pPDFhiqqzJdaEgWVMKNcaNh QwbctYQkfIOYGC8N/nbUICT4Z1cawYCGj8FO+HRGvv4LgJtBhtb1bClPxwSZqO7pNkOrGzdY8 SbHuJyJdRYp0jHw9EPn00T3iNgTaTm3sIA8KGuBuwtXYdaIh0fCZpotOTU95b3O2ScOtBIVmo pRLeHghUo717IzDaekbzNYyMQL8ELuKeOPXYuiaWOqsP5Wbl9kVKH8QZHghG73NS+IlIqeMYf yVNCOc9lCAg6Rd6ll Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > What should I be looking for in the archives? https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/= scripts/coccinelle/api/alloc/zalloc-simple.cocci?id=3Ddfd32cad146e3624970e= ee9329e99d2c6ef751b3 Several software development discussions might be interesting also before the change =E2=80=9Cdma-mapping: remove dma_zalloc_coherent()= =E2=80=9D. > I've referenced what I think is the relevant commit here. How do you think about the extend the software development background another bit? > I have replied to these messages now. Do you refer to your response from 2020-04-07? https://systeme.lip6.fr/pipermail/cocci/2020-April/007102.html https://lore.kernel.org/cocci/20200407155005.rdyiu7xqss57rzhq@lenovo-lapto= p/ * You proposed a change for this SmPL script which contains programming mi= stakes. * Would you like to achieve the restore of a SmPL code variant from a published patch hunk instead? * Will the software development attention grow also around the recurring t= opic =E2=80=9CCode duplications in SmPL disjunctions=E2=80=9D? Regards, Markus