From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 06FDB4315C for ; Sat, 7 Jun 2025 20:25:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749327937; cv=none; b=SnyfO0KCZnINCLdUHNhFpL3TmNCCqCRP7tRkgp4VrLc4KxKhb5EhQnXapKYI+/GcjRdXVMk7byCOebh1CDU8/oXsDdpOKEaHSQAnDxZi7bKSIp++FsQ0UrtyTG5fT1A2TbppcbNsKh76oMAvmQulvIqHeBa8JEg+yjctcIuklOg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749327937; c=relaxed/simple; bh=qxs6BOSv8MnfedNquxCSk69yeDNBoR9n2ajRRR3gGiQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=k24mhL97BsjfaT/Y4Uiv1vxs2Ky3jw8KJJCXLWkOVE1potovK5dJxjIdwa3cK0WGuVpApaGh1RovYyl/9exIe4aBkkqkJBQpkdWyY25kUxANhzP9q0qav8BrlEdh/8nQAdBPLIzkM8h/ZzcLcg89x0vbqEukf+0Lu2H7YRmtMxk= 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=dqOomNcW; arc=none smtp.client-ip=198.175.65.9 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="dqOomNcW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1749327935; x=1780863935; h=date:from:to:cc:subject:message-id:mime-version; bh=qxs6BOSv8MnfedNquxCSk69yeDNBoR9n2ajRRR3gGiQ=; b=dqOomNcW9rmJMh9WwvPzE+LgAmNNBfLNUrnFmYuOBatAnkhAkD+YNEts ZMqurJbEvFAODfCZ3Wcfv2uTcVNoS8ub3emBsIRb46IdhCwv3A1UWAGUz ZU8tToK7x8YE+nCgVnbv+VG47m7xa7v9h6RZCsz8QLGgIVZ6R1TMfZwXa fmh9oIjkGDzAIwgSEZV+w0uxn11c+W/URkeXqXNW8LgVWUqljq8D5jmiO OcMD8QBll373N5frpAyc7n+wI2t0YfQ/TWy7JwmvUwP0Gpi0HE8d5VrnA oXQilERbc5D4otgKqLDTHsOxs17hETAfmqU9FjuwGkajXWc0NsINrLSV2 w==; X-CSE-ConnectionGUID: NL+0u5wpRymtdsUgkWZ1RQ== X-CSE-MsgGUID: 3NXSsaWyTHuRCD9BC71tDg== X-IronPort-AV: E=McAfee;i="6800,10657,11457"; a="73979699" X-IronPort-AV: E=Sophos;i="6.16,219,1744095600"; d="scan'208";a="73979699" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2025 13:25:34 -0700 X-CSE-ConnectionGUID: EKbbVrsCTJyG1VIu4CjLJw== X-CSE-MsgGUID: V+2WUq2xR0KRYOHogf0nRw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,219,1744095600"; d="scan'208";a="146054185" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 07 Jun 2025 13:25:33 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uO06c-0005zD-2W; Sat, 07 Jun 2025 20:25:30 +0000 Date: Sun, 8 Jun 2025 04:25:18 +0800 From: kernel test robot To: Hao Ge Cc: oe-kbuild-all@lists.linux.dev, Andrew Morton , Linux Memory Management List Subject: [akpm-mm:mm-new 27/59] ERROR: modpost: "_shared_alloc_tag" [kernel/rcu/rcuscale.ko] undefined! Message-ID: <202506080448.KWN8arrX-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new head: f3021d9246bc454732836ab31f200fac366f1d94 commit: 686f7f1fa647e3f365b603dd44d39e9e9106b9ac [27/59] mm/alloc_tag: add the ARCH_NEEDS_WEAK_PER_CPU macro when statically defining the percpu variable alloc_tag_counters config: s390-randconfig-r111-20250607 (https://download.01.org/0day-ci/archive/20250608/202506080448.KWN8arrX-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce: (https://download.01.org/0day-ci/archive/20250608/202506080448.KWN8arrX-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/202506080448.KWN8arrX-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "_shared_alloc_tag" [kernel/rcu/rcuscale.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [fs/binfmt_misc.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [fs/overlayfs/overlay.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [security/keys/trusted-keys/trusted.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/cmac.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/cts.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/xts.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/ctr.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/hctr2.ko] undefined! >> ERROR: modpost: "_shared_alloc_tag" [crypto/gcm.ko] undefined! WARNING: modpost: suppressed 112 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki