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_INVALID,DKIM_SIGNED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 30DE0C4740A for ; Mon, 9 Sep 2019 10:41:45 +0000 (UTC) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5721621920 for ; Mon, 9 Sep 2019 10:41:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=web.de header.i=@web.de header.b="K0QNBmuH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5721621920 Authentication-Results: mail.kernel.org; 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h=X-UI-Sender-Class:Subject:To:References:From:Cc:Date:In-Reply-To; b=K0QNBmuH0GKshFvBf3GlwJjWiTYyNgipTF4x1aFGZ4vvqhIlU6M3uGotRlHBxgPd5 MJMvxy/ZnUv9MKbzeCIvSE8JdRUroTQ2ZXIOIQsBVhbbRyz0PgztWLlm3fj4OjxKWg jZmAcsMw0UhDWwessfMLbR2GulQlYp3cItoo+0do= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([2.244.134.163]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MVtqS-1heigM0A5Q-00X5h3; Mon, 09 Sep 2019 12:40:58 +0200 To: Julia Lawall , Coccinelle References: <9666134d-0ff6-81eb-b088-f0086a0e61b1@web.de> <63e433b4-06cf-cecc-46e0-9f31226f71d0@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: <2cafacfa-0401-87c6-2d1d-d249bbc497af@web.de> Date: Mon, 9 Sep 2019 12:40:46 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:tYGUd3TQEHNvjE6eGZjkPt9HbGSfIcmsT3406iJNSVgI4LMmIwN m8Lg+Io7iTpz5KVN8q0lFCEey0CIn/m/7ppIkPUpsvAmv8h0SiHQTLyOZb0OkggmzoHES4b hq/BAjg99StgjhfNmb66eNvLY77ecXaD3zOCvYJD2GouNiPUhxR3NUEGwXbMozD0z9fVctk qKGhvRwE/gyx3v6Z//Cgw== X-UI-Out-Filterresults: notjunk:1;V03:K0:Rfhk9B49CKc=:sB/5mm9SkO+tEqNwTsJSkS gFdCH2n1Qagg7bAxm+V9CtnHe0GzwLxEa0Xe6t4T6kiNjIbqHzTaGt3ABraZ2sHCU3AWq0Idw 2i9hKShfwhnc/jyoEdhsmfuYHEC1uj2/U5lEzqai3N/eqTMM6UeP+ZiL9NFviULCn0/GKPjo1 VInINxVZji0AJyKBsl2ADaRMhx2pdM9407+rOdoXmot76wbsmr/2xV1Bhv5ld5/h8eP4AN1on xBoO640blYeoFtKjBgqFTVjqlLKgBKcFsBkMmdDqiraCAuPSJfiY02OUSiQrrgt+Sn2YrMVln F45sr1/SgVbHHGZG6xrfR2VxoVgevwdq4cYVr4D4PGmlZ484oxZA2Iufkx/vycG11R8ZF8EWb qV+Ff1f5iACfijvJKUiOHJuml4XnN8F2mPNtLmfFa+OZb6u8zNeqjwi46zjCsEM029wb4uzDX 4vuGO26tPT7jNAQjZzOYZeR8MiDnOnvowcZQTJDDmYkJOsUII6QlO1GWgT6nS38Shjp2/ExZg AjnEuOfW/XzsK7FVwNNyF8L3WAjqE5d21iK6M7DpMzEqIow77//r+RP9NkFItJjXm44nmRSYk 2SFXfLnukOMCb4wl8bKjEewcbBm9Ad2/ZQUhbMhaljoVZa06AtYHrrb7euqD28/TnKYul6sAm OieKIz3J/PaXkNRgw5G77TF0riX5Ya5OAmZUzzIB014gSqKJgkyxv1SfzVh6m/SC4GXmvw4BS RRqXjCpl4Oc12mLFwS9whpdfggg989nItx64z/Tq9qEQQsRk1AIzShPzn3L0psw6hgqkWelzS d0t7Fha0cxA3dvot9U7IRVg4i95sTZX8nmvST/dPbVvu76FmQZYpUpGruw+pRVLjWLM1uT95t Xn2FasGn6K50OrYpOlNl5IQIb5esgxI81/Yc0XNGGFlT5OycZlHPTkYK1OTPyk4M5xY56rzh3 FQlhzKu2QFGpCtUonGv871AG4WIJTZhI9I/y2DqD3GfZh7RZv6ZKCm5W9ZgwYV/s1n1c3Mjap lbp1yVxPyQ1XjQzuV4jVCiXr1if9zNHqx4A/SlcdAG3fi381H9u/ak1O4kOB+pb7aayD3tzyl W9081ziJ0Qv/72Miv5tSLtwxaZ4Loov6NEf8JTpaJql3v66Hgx7eF28ISRVZ4F9aYeDIBt7kb kJS8b1jJo51jRMWd3C3Z0Rp3GQIunCn3haN3rfSiDzT7VNn34d5iuUICkfUvNM6rj3z28jqtu OjMYu5ya+mstqzmes X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Mon, 09 Sep 2019 12:41:25 +0200 (CEST) X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Mon, 09 Sep 2019 12:41:21 +0200 (CEST) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: Kate Stewart , Yi Wang , Michal Marek , Greg Kroah-Hartman , Nicolas Palix , LKML , Thomas Gleixner , Wen Yang , Allison Randal Subject: Re: [Cocci] Coccinelle: pci_free_consistent: Checking when constraints X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr >> I just try again to clarify if the specification of a single function call >> exclusion can (and should) be sufficient also at this place. > > It's not sufficient. > > I explained why it's not sufficient. Thanks for another bit of information. > If you had made your change and tested it, it's at least highly probable > that you would understand why it is not sufficient as well. > > You first reflex when you have a question should be to try what you are > wondering about, not to head for the mailing list. I got the impression that a few of our previous clarification attempts pointed design possibilities out into other directions. Examples: * Coccinelle: semantic patch for missing of_node_put Response by Wen Yang 17 May 2019 14:32:57 +0800 (CST) https://lore.kernel.org/r/201905171432571474636@zte.com.cn/ https://lore.kernel.org/r/141163ed-a78b-6d89-e6cd-3442adda7073@web.de/ https://systeme.lip6.fr/pipermail/cocci/2019-May/005809.html https://lkml.org/lkml/2019/5/9/99 * [v5] Coccinelle: semantic code search for missing put_device() Discussion contribution by Markus Elfring https://lore.kernel.org/r/b2f195e8-c3a3-f876-a075-317bb33496c6@web.de/ https://systeme.lip6.fr/pipermail/cocci/2019-February/005578.html https://lkml.org/lkml/2019/2/15/412 > Please stop spreading misinformation. I find the provided software documentation still incomplete. Thus I hope also that the situation can be improved by additional communication. See also: [v5] Coccinelle: semantic code search for missing put_device() Response by Julia Lawall 16 Feb 2019 10:36:45 +0100 (CET) alpine.DEB.2.21.1902161036120.3212@hadrien https://lore.kernel.org/r/6c114d10-0d17-6f43-4c33-0f57c230306f@web.de/ https://systeme.lip6.fr/pipermail/cocci/2019-February/005594.html https://lkml.org/lkml/2019/2/16/38 How will the software development attention evolve further around the safe handling of code exclusion specifications together with the semantic patch language? Regards, Markus _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci