From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 F063519D070 for ; Sun, 19 Jan 2025 14:37:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737297474; cv=none; b=HRrdNAgAFofA5J3F7nTC1Y+PaPeEw4XU57W3b6C+yHSNiysEoeInEPkU2e6eObzTDriwHzS7oOak74DcszFX0VnggVgcC7aqDmhgRT2NeXVaWNF935AhU1UUlcIEg8DMkKxYjxthXy/HW5hhR5dTuNcE1VflskBbvl653bGZy5c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737297474; c=relaxed/simple; bh=mgNEcDbTaawy7qbjOGMtAqXVf4R69HHoq/dNIJCdA0Y=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=sQZZZa6ENL0IzHZ3hLtncP9CuYArtUR1jZgJV9wJHr5oJWR2CHm60F3PsqPLns01OjXJhBAAAdkUv2oHzlDcWTCqrwOYaX7Izy4po5wPFB7M6V/HIMqvmHnUP0Hm0qXWeQtRqOfGaSU6qmV+bHCACS6udasvcU3o8HGgxZ+Zc88= 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=FeKo4shr; arc=none smtp.client-ip=198.175.65.15 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="FeKo4shr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737297472; x=1768833472; h=date:from:to:cc:subject:message-id:mime-version; bh=mgNEcDbTaawy7qbjOGMtAqXVf4R69HHoq/dNIJCdA0Y=; b=FeKo4shrD8kF0JjXRz3PTO3Bk6PkCxEGQQUN7jaE/d6X8/RxcXQoulvR LWkzWpGLg3FP5hQIrWO1/cIcraDS0G5GWLd/RD3SuEG2IEXfHBaJjT+oq YZerXrjb0xqyHklZDh/YY7pW4X8EK/JJJYsucgDnp9Ho5Kz73tU+UOKpV JSCS5ZS8OaSqqx3lD6iylOEJnw6JqnNRAItknThY16RHU5GA3z3G03/Ku ptLHXhUOXI6TovQdMPxNfLXkXJWo2NRteOv4WBbeD6tgoGhID3zfpJl0K F5qgBsgYj/i5XJKjz7iqdpcXUj2uORsIadoHNuyy6TACkd9+Mq3KTUAfd w==; X-CSE-ConnectionGUID: AZ0M0atHSnab+/tVYn7CUA== X-CSE-MsgGUID: 4qHMDR5TRY6MPrwtJsQsqQ== X-IronPort-AV: E=McAfee;i="6700,10204,11320"; a="41346355" X-IronPort-AV: E=Sophos;i="6.13,217,1732608000"; d="scan'208";a="41346355" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2025 06:37:52 -0800 X-CSE-ConnectionGUID: 8B3oGLPoRsaDY4X3kUq5oQ== X-CSE-MsgGUID: /CepHU/jSFSHHVEoppNufg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="143520544" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 19 Jan 2025 06:37:50 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tZWQt-000VWh-2j; Sun, 19 Jan 2025 14:37:47 +0000 Date: Sun, 19 Jan 2025 22:37:41 +0800 From: kernel test robot To: Noah Goldstein Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Dave Hansen Subject: WARNING: modpost: "csum_partial" [lib/checksum_kunit.ko] has no CRC! Message-ID: <202501192246.9Jy3L3Gy-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Noah, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fda5e3f284002ea55dac1c98c1498d6dd684046e commit: 688eb8191b475db5acfd48634600b04fd3dda9ad x86/csum: Improve performance of `csum_partial` date: 1 year, 8 months ago config: um-randconfig-r053-20231219 (https://download.01.org/0day-ci/archive/20250119/202501192246.9Jy3L3Gy-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250119/202501192246.9Jy3L3Gy-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/202501192246.9Jy3L3Gy-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: EXPORT symbol "cmpxchg8b_emu" [vmlinux] version generation failed, symbol will not be versioned. Is "cmpxchg8b_emu" prototyped in ? WARNING: modpost: EXPORT symbol "csum_partial" [vmlinux] version generation failed, symbol will not be versioned. Is "csum_partial" prototyped in ? >> WARNING: modpost: "csum_partial" [lib/checksum_kunit.ko] has no CRC! WARNING: modpost: "csum_partial" [net/netfilter/nf_tables.ko] has no CRC! WARNING: modpost: "csum_partial" [net/netfilter/ipvs/ip_vs.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv4/netfilter/nf_nat_snmp_basic.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv6/netfilter/nf_defrag_ipv6.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv6/netfilter/nf_reject_ipv6.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv6/netfilter/ip6t_NPT.ko] has no CRC! WARNING: modpost: "csum_partial" [net/wireless/cfg80211.ko] has no CRC! WARNING: modpost: "csum_partial" [net/bridge/bridge.ko] has no CRC! WARNING: modpost: "csum_partial" [net/mac80211/mac80211.ko] has no CRC! WARNING: modpost: "csum_partial" [net/openvswitch/openvswitch.ko] has no CRC! WARNING: modpost: "csum_partial" [net/nsh/nsh.ko] has no CRC! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki