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[23.128.96.18]) by mx.google.com with ESMTP id dm6si8423818edb.169.2020.07.19.01.40.18; Sun, 19 Jul 2020 01:41:14 -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="ZoRVr/Iz"; 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 S1726093AbgGSIgm (ORCPT + 99 others); Sun, 19 Jul 2020 04:36:42 -0400 Received: from mout.web.de ([212.227.15.3]:57945 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725836AbgGSIgl (ORCPT ); Sun, 19 Jul 2020 04:36:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1595147793; bh=lp69MfIuLfyui//osOAwyy4cyzOx3HEtZdTlkyzoCvs=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=ZoRVr/IzRtqwwRL4ccQFACg13i1pCrWP7mCncLGeqkCHoIMtpcvuWa6XxfHiwZMJm GGQhDZ7Yn5Ysy2wKLjQpvP1aukA5kOI7o4G8tJWnDGrMfYyO8UeW1lp+Ndqie7l2Hy hoyyP16KLeQ6Hi3wolKjteCKx5uPK9Nu2JtPLRQg= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.132.156.176]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Letgd-1kcn9i1ySF-00qk2B; Sun, 19 Jul 2020 10:36:33 +0200 Subject: Re: [v2 1/4] coccinelle: api: extend memdup_user transformation with GFP_USER To: Denis Efremov , Julia Lawall , Coccinelle Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Gilles Muller , Masahiro Yamada , Michal Marek , Nicolas Palix References: <0b9f2c58-e124-22d2-d91d-62a6e831c880@web.de> 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= Message-ID: Date: Sun, 19 Jul 2020 10:36:25 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 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:wokGH0B3mPGfB7Zo4fP9Nk+pSTuAVt/L+WKjXYbf/gabAeV/5Gv hjeQU3ocrjEqKvLCfzeikDpMuwIM5mlYgFA1YG7NDY3s+q4i3KDkdkZZMJL51ovRmQUE2TU ARJ9w1eWbSUm+4xlCccnjnJZKC0/IKERdfiXQIjJhAWiRJ8N+e3Lf+IAjYFequsDy9VAudw ot5ZgiCpDpSJVkUWm43SA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:FSwW5bnBq0g=:LJWhPc6eBeEvyhf/c/WvKu gg4S9Mnx+i3m+GqQPvWyqBtopIlpyigbhLChhsIqrh3/1lm7zD0jbcwPPMlh1N9Q+uvQH40C/ zr7qJOCcVQf0pcQwg/AwdpxAfzyPc4ZOpBlXxvq/6LlRNHGfgqP0tvhefnXIaN5yi/kL4gtBE TQGuS9i4ZKL+3tRtD8EbgEH69JL+IvKcWk+ap2iWGBTKHOB9PWaYoUV/ATLT/N+rCFp+6WOf5 ilPxqf5phJmV9y/Ll2jG4xKom52reYVrHvjQF44P8kwDkXmc7KrfcFowbRQYI62ziEX1tD/Bj 6oLr9dAAMtZjTlFYm/YX8cx1a4EEIK6jQJD1oof+T/nd8zR61mJSrZ3Njoc2NJBUH3JcQmPfU wvci7+fiu0jKtD0LOIRQUe4oY77VEwoN3Ck9pg7n086BLzep2AaqNE4Eb+EqOdIY9QYjBH/+M zjSCWMzlFE2xLahjk6iE8w5yOM9l2avFc8gfRydEl0mLpmqOfp9NS/e5h18lhhgrEr8ngWPBH 2sMIwvjVBDU1FSbgGD6YuEOfleH9hfhCl9w7dX2m8gbTqkDFA9GfTRO+0XC+LB+YC2rtfrpcO rZmcmcgz2g5AUjrxhyiKzK0tIxfGEpr01h2v6ELYkUoX70u7ipKeJF6LS/YWIRPNIs7W47aok mXmWZuNazdMeuimz9Pk/3BAqSE88RgyAj0RHj8rgs85BKduEEffzqAstkWPJErDkypx7nyWXL sJT5yq7I/oTAZPaSGjJUmwHdrGiL8DA+VwJc983nAx8/6mfsKcli7/CXpk0c5w0FrHlgMpQdM bVIWieM89cRGk3lrOYCwb/oCFIjk6Vw4xZqjpnnh5wLYJa3TSKGKHIbQ4AUZDMFE0nbbkK6Iv Xc+8ohVVrDhZRR63QLpk/nb8JnLyWWQgwMTfAEACfim6YIMBN6IP/dFsME8L6K+dK4CY6FPFZ rzXrKD7qWNiHFWR6AyNvpdEpAQ57hOLjJAmdLs9OIo8t+v2G0R/Po1dWzloi9EWrQ1wk1xd0y iYwAJr4AX/go4CkDW9zXZl2yZb1IZTPhpoXguPApzeKtjWiAf4sQjMM1obaLyapJrM8Ph1fXx UlYK6vugRynpb1tAZhKf0nhrCGrwDa8a5hwEJ6YV4W8uAZCdsZDcp22inTYadfdHljFLGPOkm s1L8mLwW3o3lk1/oTXa8MriNZYrKcvokGBwpBUowFMlIVG0a9fuUH09iBS11ikbbmsp7J++Cw QEQsRg29tLlwlIEmVImBs3c5ycaBKg3tnhcp3BA== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> you do indeed need to put - in front of the second and third lines as w= ell. > > Thanks, Markus, Julia. I will send v3. How do you think about to discuss any remaining open issues already on the current software development version for your transformation approa= ch? Regards, Markus