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[209.132.180.67]) by mx.google.com with ESMTP id i22si1438867ejr.267.2019.10.09.10.05.09; Wed, 09 Oct 2019 10:05:42 -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=otjZq1L5; 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 S1731584AbfJIRFD (ORCPT + 99 others); Wed, 9 Oct 2019 13:05:03 -0400 Received: from mout.web.de ([217.72.192.78]:57299 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730546AbfJIRFD (ORCPT ); Wed, 9 Oct 2019 13:05:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1570640665; bh=NXrU8n/Law5n9E/yXApsMMxu2X+rcbA9DcxVWhPlL6Q=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=otjZq1L5TKL5VDiDCGFc8TNklioexJ73T7x3IdSgkvSWjAUDcOICnwb/K2O1GrClB H9dg3E6hVQcbB6htvHfyglyMor0idCEfGnCdhCsxtiRc7OfsN3E7+gCgHb7YmoB5d4 TtgRj+8vwNtR7NvdO89WgYoQso9AZr/7sHrv8WQI= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.132.177.35]) by smtp.web.de (mrweb103 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MGA7n-1iLI3q2u9v-00FAec; Wed, 09 Oct 2019 19:04:25 +0200 Subject: Re: string.h: Mark 34 functions with __must_check To: Nick Desaulniers , Steven Rostedt , kernel-janitors@vger.kernel.org Cc: Alexander Shishkin , Andrew Morton , Andy Shevchenko , Joe Perches , Kees Cook , LKML References: <75f70e5e-9ece-d6d1-a2c5-2f3ad79b9ccb@web.de> <20191009110943.7ff3a08a@gandalf.local.home> <20191009122735.17415f9c@gandalf.local.home> 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: Wed, 9 Oct 2019 19:04:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Provags-ID: V03:K1:PUruM+8ZpvaFJjBl1R93O+WN+hQ+T/z1KVGbQhaTtAJkABNTflN bhC+Fi2mtbu9RS59neOIWcBsg2wgsFaKn5NJbM07C6mtrcVRNgyT4ZtFhXHPxhVSF5sQSZJ UiJHRHcg1kuXQLW+EJicHbdFKJe81DF9fKcxCpq1b0NbYol4g7eHoU1oedf/NVwQA9xDvsX mD/wdEds2AEERHYdY+8ng== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:kLWa9EPXSmc=:g4tJaaIecxZtWHegHm1XIq FbX1UBVB79UeYKqQdmOyqJUPiiOvKkq2SKiGrTdi761lyC571IWiI7HfXhNJIulbYF9fnXF/I IoQ6tUrf9AT61YmE2gClfqy7lXffMRmyskEDfcIrtCSJ+ZSN7of+aKZN8wwiS+q/1TWFhZQG+ r8MDJ7btOnQa4AK5jSXMmRxRobKvnTlPLxNEudgyuVAdL4uXEbthkCksgSBl8OqH/VVjdyyW5 7ygGH4F/2MwlhwfWDNDrOeznf3wLEkDjsyAdC99h1L6MhErgsHIECB1qAwquiH8XvtWyo911G 7VggBuWhUnt0DRy7fi8DL+oU7r+BYe+S0HXMsMGZZnFsWP3GmXqLR065TIgKw6ehkOGq9S0vA 6QYkSAquhpFEMuYwBr2m7Vvy7oUu6ap8HZBkD+4jHEam8dQnPSxTfj/0LbjGOWO57G+xtgHvS pu52cJSW89ifKlBvx2L8CR7+nbqx4HTdrlLbGcsopOIu6+Ubx9sf3BTCNvz4t1ws6egqGLmGQ j7QZlymkcx1SmNNoNpvL0UEA28asuV25GOALgYkgrhzv1wm0ajDD9ADUmII0R1xaQ7cDK0QuK QGPQAA5pOiyklGaBG2wXaPITAHYWrdn8tPUXsa3S1YMyZpdHEmULMA6n192UYKcD9WPJRWQ4d HXimyCXlJTzTwycJuIDSBUYYs1l1Juyc/lQ+/xR9Cz+u2rkMg+4VrwWw5spQxe8IFksp+IPdt 3XLZsy+Cwo1j6k/RcJm7gKJiQkAQ3PGFjqjAeqyjar9tELKSVq0G+hjE8VijXxe2MII2dubZE SCFDWyIs8Hjeaj5GOhnHowt6L5RDgyDLiVaIQR3HXxQR6PRKZTYX4BQUfG5Nk0suPHsgqz5Ad T3uIHkKzSq0meWQVpJZrHCMLPQhLMIOsKxayjsO/3fyXMxEyMs6yq1dwswXVvenMc2lGbCtE6 SFm1Zm8cmDKQXeZlobEapO1B197tpJ6c2AxkeJ4IV4GpgU5V6xZHvzlSgP+yLBNIE9KKCoJve pbcg6FjBq7riHZPIp8NWp0SfKpGfZmbOpS7EDfnJbZCw+M7uW2qQjCvvTfEnSw1o04XiH7FOk ylcMKRU65j1BwAd/T7rlRaprF1wtO2xcNb/yHuJl6ZIVW339j5C9hl50qwdVNcZHOJfALNW81 yG8lkq9uexOhm9bBx1t9CqCbNpr2V0yGIhDcsOt+ma6p2aFHcweAJ8SP+JsJRGWerHGGQvqcV /xs+WofOT1+H6TkSopW69SqZm8QfRwle1l+Mw9Z+18990r8avI8gMJQIiMUw= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Ah, granted, I was surprised, too. Thanks for this view. > Maybe would be helpful to mention that in the commit message. My Linux software build resources might be too limited to take more system configuration variations safely into account for this issue. Would you like to achieve further checks here? Regards, Markus