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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDD77E7719E for ; Mon, 13 Jan 2025 10:39:34 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6687A6B007B; Mon, 13 Jan 2025 05:39:34 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 618D76B0083; Mon, 13 Jan 2025 05:39:34 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4E0536B0085; Mon, 13 Jan 2025 05:39:34 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 2F2A76B007B for ; Mon, 13 Jan 2025 05:39:34 -0500 (EST) Received: from smtpin16.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id BF72C141C33 for ; Mon, 13 Jan 2025 10:39:33 +0000 (UTC) X-FDA: 83002082226.16.AA718F2 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf16.hostedemail.com (Postfix) with ESMTP id 1BC2618000E for ; Mon, 13 Jan 2025 10:39:31 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="pdpE1D/V"; spf=pass (imf16.hostedemail.com: domain of frederic@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=frederic@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1736764772; a=rsa-sha256; cv=none; b=lqkg8Z1qGTp+U7dntJdbh+yT16QzyPZ4p7c2I20NUaJTeAP/JRSrORABqLA6MhQEQtovAM iUa/UK0Jqh06cD2dnvYBGOC5Lxu465MKzQHG5kJ5f3hsf351M4DgK7RZQc12NbGpJ9v3Ai lrpRIENq9IbphzlRqlQGD7d4+Z9enEE= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="pdpE1D/V"; spf=pass (imf16.hostedemail.com: domain of frederic@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=frederic@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1736764772; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=YmK9OegAQ/dS7z06mgIxav+w44CgC9qY92tfvFFOJic=; b=ao9UU1fScyhMpedKAn3SM/d+nfypdhPkRO9mia/WNtBv2DXR988HRMA6qqmKsPGzbgw5o2 bXpZh46v9YgaJv16V9/EivpN+gnHM8KO0fs1vFP6lRY6dVsDMNizAh6u1z2CoG2O/4D6rP xPqlIPhmxpSdnT/76UJrjME/9E5Y1XY= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3FCF25C53DE; Mon, 13 Jan 2025 10:38:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59FDCC4CEDD; Mon, 13 Jan 2025 10:39:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736764770; bh=N8UmKGuiJt0FPnPt+cTQDKNv9hrJrygBSVuePsMIvAk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pdpE1D/V+3oQaW5f9iuzz+bjHH4fhAIMa0IdZU3XjaSFsWGFbl63ZzL0+Q9mjAvTS DytJ/1O+MPliwmX3HHmaFwJjqfoZn6NlWbUGfQwMc3Zt1v8CmwzkA/FDQXsrjfkYJB AXxfbDBZc9tWJpJps4YAWe8xjBXZATSczNwcA6R4a16JZsAjQ30R9y1aD7O04THDzA qA30Sozfh9Zebq632EEV6LfS6WlICTD5ujIArcSwspmFcXpLohMJD0ZMeZz/A0gcy5 XLhZKp380u2Wmi6+2cl44PMh2y5Cy9/QFvw2rFpezu9khLszr4Yq9JnMOWz6nVgNgI 9bzt5eOKHbLnQ== Date: Mon, 13 Jan 2025 11:39:27 +0100 From: Frederic Weisbecker To: Andrew Morton Cc: Randy Dunlap , kernel test robot , oe-kbuild-all@lists.linux.dev, Linux Memory Management List Subject: Re: [akpm-mm:mm-nonmm-unstable 171/173] kernel/kthread.c:913: warning: expecting prototype for kthread_create_worker_on_node(). Prototype was for kthread_create_worker() instead Message-ID: References: <202501122249.upmy4970-lkp@intel.com> <20250112183338.0ac4e721a48829afffd16073@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250112183338.0ac4e721a48829afffd16073@linux-foundation.org> X-Rspamd-Queue-Id: 1BC2618000E X-Stat-Signature: zpq9iei7pyeerbrgaia1a7sh6euz9uud X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1736764771-202622 X-HE-Meta: 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 fkwpT2jE NlBJiqCKLfc5RBu/yBW9+v/s7VMc7AZrVJEHJzQxAu8XyOmwCiyvFrQyETLW3Mq08PwrLsDoPw/dIAkYV1SKwNC8npL0T7oqT27ok06EQdbimBLMZsRvynjc56+QdStR5WlvP8IEZ1w2skyZKA8CRcLQVgmbPZq4pPXDndnRhPVsHqJGnfjaAd69LApxYROrvie31infJrvyHmi0ixdytX5yEKTqdfNgIEO6X1+v4xp/vYTO57grpSngFbyRx+fzrBWgoFJmsJOFFx+8aW+t+z2oUjMjcMF80zQm356I64cR/f244A67Q6X7xadA9FATyysPqyyqqX7mSK8KKwKD9HKbJuA== 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: List-Subscribe: List-Unsubscribe: Le Sun, Jan 12, 2025 at 06:33:38PM -0800, Andrew Morton a écrit : > On Sun, 12 Jan 2025 10:21:40 -0800 Randy Dunlap wrote: > > > > > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 901 > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 902 /** > > > 1bc3c5db9becd0 Randy Dunlap 2025-01-10 903 * kthread_create_worker_on_node - create a kthread worker > > > dbf52682cb0286 Petr Mladek 2016-10-11 904 * @flags: flags modifying the default behavior of the worker > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 905 * @namefmt: printf-style name for the kthread worker (task). > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 906 * > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 907 * Returns a pointer to the allocated worker on success, ERR_PTR(-ENOMEM) > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 908 * when the needed structures could not get allocated, and ERR_PTR(-EINTR) > > > d25c83c6606ffc Petr Mladek 2022-03-15 909 * when the caller was killed by a fatal signal. > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 910 */ > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 911 struct kthread_worker * > > > dbf52682cb0286 Petr Mladek 2016-10-11 912 kthread_create_worker(unsigned int flags, const char namefmt[], ...) > > > fbae2d44aa1df7 Petr Mladek 2016-10-11 @913 { > > > > @Andrew: I don't know how to handle this. My patch applies correctly to linux-next > > where this function name has been changed. It looks like 0day is applying it > > to mainline linux + your tree(s?) for testing. > > It appears to be a fix against Frederic's b1e125dcbcea ("kthread: Unify > kthread_create_on_cpu() and kthread_create_worker_on_cpu() automatic > format") so it would best be carried in whatever tree holds > b1e125dcbcea. Exactly! I have queued it to my tree (with an update to the Fixes: reference), which should appear in -next soon.. Thanks.