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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 056BBC197A0 for ; Mon, 20 Nov 2023 19:57:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230059AbjKTTzO (ORCPT ); Mon, 20 Nov 2023 14:55:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229632AbjKTTzN (ORCPT ); Mon, 20 Nov 2023 14:55:13 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E20DB92 for ; Mon, 20 Nov 2023 11:55:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700510110; x=1732046110; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=eIcnX1IfWE9lijtKlCzKbp0A86iGj84M8I59EZ2BXRk=; b=dpMi0qCVTYHI4z8vJIEyIHJHRpH9tBildPdWpjnnfY7IR5+X4GZ75Yew G14Z72BDy1JEtyDZA8jTFBmKjHSgtMnElMfWeiNMWkD8h6pV0L1qVQTzv 5zRX9cdPXZ4efdSHEF6RZyAaJYnkcMIe0ZuOK6vrR4MDSywviiw4FRGUX DcxY907IzJsBU41a87vfU17TXP7Wh03J/ZQtXpUg3d7MLAiQaV39e6T/j l5YTpT3z8cbCsmUUi3Kta+CJzcpzARHcqwY1oGOy0Sn7D1XuRyoojwAH2 rFJ910ImdrPlBlexpcnXcbVaRcvNkgCPqYtMbm+5ON8Kb0N5L2SGNiCzM g==; X-IronPort-AV: E=McAfee;i="6600,9927,10900"; a="376730708" X-IronPort-AV: E=Sophos;i="6.04,214,1695711600"; d="scan'208";a="376730708" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Nov 2023 11:54:58 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10900"; a="716305427" X-IronPort-AV: E=Sophos;i="6.04,214,1695711600"; d="scan'208";a="716305427" Received: from lkp-server02.sh.intel.com (HELO b8de5498638e) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 20 Nov 2023 11:54:52 -0800 Received: from kbuild by b8de5498638e with local (Exim 4.96) (envelope-from ) id 1r5AM5-0006p2-24; Mon, 20 Nov 2023 19:54:49 +0000 Date: Tue, 21 Nov 2023 03:52:44 +0800 From: kernel test robot To: Oscar Salvador , Andrew Morton Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linux-kernel@vger.kernel.org, Michal Hocko , Vlastimil Babka , Waiman Long , Suren Baghdasaryan , Marco Elver , Andrey Konovalov , Eric Dumazet , Alexander Potapenko , Oscar Salvador Subject: Re: [PATCH v6 4/4] mm,page_owner: Filter out stacks by a threshold counter Message-ID: <202311210354.BwQoLzVO-lkp@intel.com> References: <20231120084300.4368-5-osalvador@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231120084300.4368-5-osalvador@suse.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Oscar, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.7-rc2 next-20231120] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Oscar-Salvador/lib-stackdepot-Add-a-refcount-field-in-stack_record/20231120-164913 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20231120084300.4368-5-osalvador%40suse.de patch subject: [PATCH v6 4/4] mm,page_owner: Filter out stacks by a threshold counter config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20231121/202311210354.BwQoLzVO-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231121/202311210354.BwQoLzVO-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202311210354.BwQoLzVO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/page_owner.c:819:5: warning: no previous prototype for 'page_owner_threshold_get' [-Wmissing-prototypes] 819 | int page_owner_threshold_get(void *data, u64 *val) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> mm/page_owner.c:825:5: warning: no previous prototype for 'page_owner_threshold_set' [-Wmissing-prototypes] 825 | int page_owner_threshold_set(void *data, u64 val) | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/page_owner_threshold_get +819 mm/page_owner.c 818 > 819 int page_owner_threshold_get(void *data, u64 *val) 820 { 821 *val = page_owner_stack_threshold; 822 return 0; 823 } 824 > 825 int page_owner_threshold_set(void *data, u64 val) 826 { 827 page_owner_stack_threshold = val; 828 return 0; 829 } 830 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki