From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 974CC2BEFE2 for ; Mon, 16 Jun 2025 20:31:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750105918; cv=none; b=CxzPBzHnj2kkD4VaSsEHyClSekjaRWBW43M+DpCLxrTLw6x50pAhltJIfUsycyJNU/AtWOuFZxdnoUTtxZKK/mzKO4PzU+4Ga5gDTzjsPGkTgYTKNzG3opU1k7slYK/HuNITJVJtaZAF4ZaBqVtCZO6y3R/aRI3A/mW0LfoPY58= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750105918; c=relaxed/simple; bh=MgCdLVTTAtUoKOk5If9G2gC5BCaozX6QWBBrB/BwDM0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=qfI9hwX08XjSzrY9MBqRnpJO/5tjSfuA13m+9Cz1RJSTPnmNCLMyda+6xeyvERWpLdopX072C1Yc/0TDObSJpCAOIElm7Ap6u2j7QuGfHg2NP0Q1d7Le/JHYjj4OSkXzA0gks6lkc+1rbgAUlB3xGLDMyOXiB72KBdKKGPXvs6g= 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=bMObYNJJ; arc=none smtp.client-ip=198.175.65.20 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="bMObYNJJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750105917; x=1781641917; h=date:from:to:cc:subject:message-id:mime-version; bh=MgCdLVTTAtUoKOk5If9G2gC5BCaozX6QWBBrB/BwDM0=; b=bMObYNJJcs619ZJtrkOJ7jHmqwZ6i3AvadXtGz9Hxe3G0O9St7qOnFKX cti/YXpC4e4KsIcRXk/Fz3ABEEfwN+VP5dR6NAXWXi3nGEgLk6JM1ESDC 0cXATKCWNMHPZ9TKpiAJDv8rI0QN2TTPVKBwGAprXGQr/sNKsv4tdMkmF T1xvqJZQx5NZx0lyoTFlmmbrjNEY3RySpzFWMw2ZobK0gMkYNagLcNEva 2b2JK5DibEQ1GHzRs0gMK8bgOsK/FrDXEoTPEF6kqsAGxQugmnzn2Assa NidmiJH8elq/6e9gP6tv3xrnd1f6RQ5hzsp7YUwOLzByU5paPOzc7CqdG w==; X-CSE-ConnectionGUID: s4LpZhufSpCwMGDA8bL1iw== X-CSE-MsgGUID: AESplozmQiqANq12XD702Q== X-IronPort-AV: E=McAfee;i="6800,10657,11465"; a="51968722" X-IronPort-AV: E=Sophos;i="6.16,241,1744095600"; d="scan'208";a="51968722" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2025 13:31:56 -0700 X-CSE-ConnectionGUID: VMiKPuKGRQSZWsU6qnVEeA== X-CSE-MsgGUID: oU7JRpFpT6mdppZ50bZQLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,241,1744095600"; d="scan'208";a="179558276" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 16 Jun 2025 13:31:55 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uRGUi-000FKe-2Y; Mon, 16 Jun 2025 20:31:52 +0000 Date: Tue, 17 Jun 2025 04:31:00 +0800 From: kernel test robot To: Nick Terrell Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: ERROR: modpost: "__ld_r13_to_r23_ret" [lib/zstd/zstd_decompress.ko] undefined! Message-ID: <202506170440.xI7L5buI-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 Nick, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 44a5ab7a7958fbf190ae384b8ef252f23b840c1b commit: 65d1f5507ed2c78c64fce40e44e5574a9419eb09 zstd: Import upstream v1.5.7 date: 3 months ago config: arc-randconfig-001-20250617 (https://download.01.org/0day-ci/archive/20250617/202506170440.xI7L5buI-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250617/202506170440.xI7L5buI-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/202506170440.xI7L5buI-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__ld_r13_to_r23_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r22" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r19_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r22_ret" [lib/zstd/zstd_decompress.ko] undefined! >> ERROR: modpost: "__st_r13_to_r15" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r24" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r19" [lib/zstd/zstd_decompress.ko] undefined! >> ERROR: modpost: "__st_r13_to_r23" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r24_ret" [lib/zstd/zstd_decompress.ko] undefined! >> ERROR: modpost: "__ld_r13_to_r18_ret" [lib/zstd/zstd_decompress.ko] undefined! WARNING: modpost: suppressed 4 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki