From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 E2AA01E22E6 for ; Wed, 29 Jan 2025 18:24:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738175076; cv=none; b=DkzcmwuviWe52+2eTPOcgf3YK82U5cLf8VxgzXuVEr6VkpcGfAVarLaGKdMZ3UNe4sVOt4ntnn9lU5geWSIPqWjHP91VO7VHMS68F0RQOeTs5O1hl4KT3DXGcwuFLsAvkBXpLJxdVun+gXwg+TVyeZuhArDE1E2cXJuh7XEsXCg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738175076; c=relaxed/simple; bh=JpkPI9mnSMZRp/ieWoTSDHx7uz14hhwXf3B9mAUUoV0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Nry8bLTWVNkVYs0oPi58CQTyIL0wDBnoDrcAhsqZvXvw5bwBLbnVOHdCCoQAcLQOEXaqqyW1soQWZgel+2kYkaksUP2Ysx7p2nIw9cAmi06QF0cQlWTyFBGPC+DGoD7aQm/FD7UNM2xTiCXv7nVYs9dL1SkN5SITuvU/vOajYSI= 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=KH9FV7eR; arc=none smtp.client-ip=198.175.65.17 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="KH9FV7eR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738175074; x=1769711074; h=date:from:to:cc:subject:message-id:mime-version; bh=JpkPI9mnSMZRp/ieWoTSDHx7uz14hhwXf3B9mAUUoV0=; b=KH9FV7eRONMh26Hqzup4M4zDzIlMNCVua3Ib8EGQnK2O1UoC5zU6fx2l P/R3ez8t2o3K9HlxInp1X9AeAIgHhtyDG7OrYVZ1aSKzCnsAT/9hCqU9C MtgS8XX46k/NNHgSbK/rdVCLywCJc6IgTvIW/LV/xyMKd7DynnAC8beKn LFuQgvudln5zy2bM25poK1L78U4uNEM36wjVmy70OBVtD+G3D4uma/BiW FU4cHssJA0vjawV/ecCLdnrLCd41bSBFtGNKPJvUf6yC7n1EnZF36oiTv SkgfdfZB6VjTUuU6HdxKqLZbR/wQ2uOV7OVq9MexJsQU9ZipseEziLPUw g==; X-CSE-ConnectionGUID: Kn2YC7PfSlCxKgp7S48cKg== X-CSE-MsgGUID: WY+y1faHR2GdaG0Pmk0EhQ== X-IronPort-AV: E=McAfee;i="6700,10204,11330"; a="38735104" X-IronPort-AV: E=Sophos;i="6.13,244,1732608000"; d="scan'208";a="38735104" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2025 10:24:33 -0800 X-CSE-ConnectionGUID: QRDLmKXAT2+g87mQG+i36g== X-CSE-MsgGUID: VhpkfDggSkazuF1q3fO4rQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="108962067" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 29 Jan 2025 10:24:32 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tdCjl-000jER-2v; Wed, 29 Jan 2025 18:24:29 +0000 Date: Thu, 30 Jan 2025 02:23:54 +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: <202501300227.R4RBs60S-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: 05dbaf8dd8bf537d4b4eb3115ab42a5fb40ff1f5 commit: 688eb8191b475db5acfd48634600b04fd3dda9ad x86/csum: Improve performance of `csum_partial` date: 1 year, 8 months ago config: um-randconfig-002-20240321 (https://download.01.org/0day-ci/archive/20250130/202501300227.R4RBs60S-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/20250130/202501300227.R4RBs60S-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/202501300227.R4RBs60S-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" [fs/nfsd/nfsd.ko] has no CRC! >> WARNING: modpost: "csum_partial" [lib/checksum_kunit.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv4/netfilter/nf_reject_ipv4.ko] has no CRC! WARNING: modpost: "csum_partial" [net/ipv6/ip6_tunnel.ko] has no CRC! WARNING: modpost: "csum_partial" [net/dsa/tag_lan9303.ko] has no CRC! WARNING: modpost: "csum_partial" [net/wireless/cfg80211.ko] has no CRC! WARNING: modpost: "csum_partial" [net/sunrpc/sunrpc.ko] has no CRC! WARNING: modpost: "csum_partial" [net/openvswitch/openvswitch.ko] has no CRC! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki