From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 12598263F44; Sat, 7 Feb 2026 06:52:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770447157; cv=none; b=RXzfnGyKkyPSwJPzvj3lUPsqiNrDggEQ+sdjljL86b4zTYG9alTap1SVCjmEpUH0B+Su1JonKXqUrCAAqL8uirX0UK7uU6bTBTjlHyL5Edc81c3nbAn0iIHlkcQkgu1n4tRgU1iWb838ZXRaSbt4eHEuaV6RQTRDetd2A3QGlFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770447157; c=relaxed/simple; bh=8p+QsbP4HBg7fY/gIbyzD0L3MXt+DZaiCtVaO9cjxAw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ficWUf9LPsfx1AULjXPM1EL3dqoz42rd1LuMYA094u44pPvIZfwcjfKlx//iKzIKPSvlvR6foGuVZqlzyDz8aEK/g4b+CTW4Cjmio4YSo+JK6aehFUdBGCnMLIiBBdN+jGvgrXyXb1ktdHlupOG2rg3tGO7t0WrYyb/+ojN7RNk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UgHm9GPr; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UgHm9GPr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770447157; x=1801983157; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8p+QsbP4HBg7fY/gIbyzD0L3MXt+DZaiCtVaO9cjxAw=; b=UgHm9GPrJsQFdhx1LUkkuAIsa5r+xWGdFIKYk6knih5IiXme8GDnn+mt 7ZHqbQvNJaYD7ZgqVO1XXDVe9MTy3XJpWn7dbystQPsCRSee38ZjoJJaI Gwp8dlox4J5XgPlCAPA8AJH26Eem0Zf8s7hMnDkqapjpWq91fU24n+1h3 I+LSrf7ReYCYFC5xu6RvN1lmzkbIROe0pNorIykacwC4ZD8DkW2Voah+E jqeAB2olT/hvdb7YtwNQ1E1lYekbBPJOzDgx87EkKsNgibMVp3O2e4MTF iD/nxFYpv8tQanrzWeQPJJwWURXQbV4EkWSLYb/DrlYicAAFj1guX0u7A g==; X-CSE-ConnectionGUID: C2LXpV8gQC+N2jmZ9oN3RA== X-CSE-MsgGUID: JIJK+0TGThCIJjw3WpUk3w== X-IronPort-AV: E=McAfee;i="6800,10657,11693"; a="59213885" X-IronPort-AV: E=Sophos;i="6.21,277,1763452800"; d="scan'208";a="59213885" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Feb 2026 22:52:36 -0800 X-CSE-ConnectionGUID: TFWc4yYUSbGGi6MnNGcJ6A== X-CSE-MsgGUID: m0ivL34rRmap+yx/e8g0eQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,277,1763452800"; d="scan'208";a="215244450" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 06 Feb 2026 22:52:34 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vocBE-00000000lT6-0rhy; Sat, 07 Feb 2026 06:52:32 +0000 Date: Sat, 7 Feb 2026 14:51:44 +0800 From: kernel test robot To: sunliming@linux.dev, song@kernel.org, yukuai@fnnas.com Cc: oe-kbuild-all@lists.linux.dev, linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, linan666@huaweicloud.com, sunliming Subject: Re: [PATCH v2 2/3] lib/raid6: Optimizing the raid6_select_algo time through asynchronous processing Message-ID: <202602071412.HND36w5Q-lkp@intel.com> References: <20260206054341.106878-3-sunliming@linux.dev> Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260206054341.106878-3-sunliming@linux.dev> Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-nonmm-unstable] [also build test WARNING on linus/master v6.19-rc8] [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/sunliming-linux-dev/lib-raid6-Divide-the-raid6-algorithm-selection-process-into-two-parts/20260206-134850 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20260206054341.106878-3-sunliming%40linux.dev patch subject: [PATCH v2 2/3] lib/raid6: Optimizing the raid6_select_algo time through asynchronous processing config: arc-randconfig-001-20260207 (https://download.01.org/0day-ci/archive/20260207/202602071412.HND36w5Q-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260207/202602071412.HND36w5Q-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/202602071412.HND36w5Q-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: lib/raid6/raid6_pq: section mismatch in reference: raid6_exit+0x2 (section: .text) -> raid6_benchmark_work (section: .init.data) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki