From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 44C6326463A; Wed, 9 Apr 2025 13:45:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744206307; cv=none; b=OboJa1GzGKnsSSunIoqmMaiv7ybMoZ0OxN7JMC8RZqDYghDfDrztW864Z9/X/QOQIj3HdmAD5XVb13k2AEi4aTyEuv2tkP0JvfDspf8NQWFikML9fVJnqSlRyZ0Ukrmy6IXwihxbPGjGlVTjp5R2fgvVGWF+4I87nt1C1F/cc44= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744206307; c=relaxed/simple; bh=HyS4m1OpwGEtu3XRkRAYOhoHUmgZgzmM+y4vxfx8MlM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Hk1yvVFqTHAb++2R/n3ZXWB+RaAKqG23eNJ4nBTwrA+P5wVtoGU6aLwi7/+zPltWnwirPtyP5b3b96KA6MEgEpqmGmQwum7urS4rkwg8LQJGQqWgHoY/8v+HNQ0a1BcPE/FHTkS8JJu/U0sz7jOw3c2FDxC/LEo+23/hihQVYA0= 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=FhuqA4zz; arc=none smtp.client-ip=192.198.163.8 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="FhuqA4zz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744206305; x=1775742305; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=HyS4m1OpwGEtu3XRkRAYOhoHUmgZgzmM+y4vxfx8MlM=; b=FhuqA4zzODUQI2vp2ep4w6WMBV7WKvzD87Ts+u10f+MdRIfz5w/K1ye7 4CzPgw8MUN1nXbkC6IBmU5wYjWjLYe5nbYZ8cgT2TKN87mi3VWcw/VsBH ab06cL5VtqOA2W+f8qlru1rpkfDi18V4sr86LGci0hh5IJJhqDnhNCB1N B3s03KBOBm4OeDa/A6c7pyEpI8jfQ9NB1QRwAPOphDtXC9MCDElf2XVLh 3WWuRiZDQL1ZOfjPhI1HF0StywgJZIW8lreUGPLHcOl/ydgoXVyOdX5L3 sCF0+k4mrtFlgaNkEicrT/W9PMbHwYJiaJsr0EsOQp14bSd3a9QeW2/md Q==; X-CSE-ConnectionGUID: KHxOC+pcQA+u0pZjilaORg== X-CSE-MsgGUID: nP+2OgZJR32rV2JsKNLtxw== X-IronPort-AV: E=McAfee;i="6700,10204,11397"; a="63222874" X-IronPort-AV: E=Sophos;i="6.15,200,1739865600"; d="scan'208";a="63222874" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 06:45:04 -0700 X-CSE-ConnectionGUID: 5bc9poUdSwCEOvxn3g96CA== X-CSE-MsgGUID: vDtgPYLbQ22GHh15T1wa/w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,200,1739865600"; d="scan'208";a="128567296" Received: from lkp-server01.sh.intel.com (HELO b207828170a5) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 09 Apr 2025 06:45:02 -0700 Received: from kbuild by b207828170a5 with local (Exim 4.96) (envelope-from ) id 1u2Vjf-0008uH-14; Wed, 09 Apr 2025 13:44:59 +0000 Date: Wed, 9 Apr 2025 21:44:52 +0800 From: kernel test robot To: Oscar Salvador , Andrew Morton Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , David Hildenbrand , linux-kernel@vger.kernel.org, Vlastimil Babka , Harry Yoo , Jonathan Cameron , linux-cxl@vger.kernel.org, Oscar Salvador Subject: Re: [PATCH v2 2/3] mm,memory_hotplug: Implement numa node notifier Message-ID: <202504092104.MyHeSV43-lkp@intel.com> References: <20250408084153.255762-3-osalvador@suse.de> 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 In-Reply-To: <20250408084153.255762-3-osalvador@suse.de> Hi Oscar, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on next-20250409] [cannot apply to rafael-pm/linux-next rafael-pm/bleeding-edge driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus tj-cgroup/for-next linus/master vbabka-slab/for-next v6.15-rc1] [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/Oscar-Salvador/mm-slub-Do-not-special-case-N_NORMAL-nodes-for-slab_nodes/20250408-164417 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250408084153.255762-3-osalvador%40suse.de patch subject: [PATCH v2 2/3] mm,memory_hotplug: Implement numa node notifier config: arm64-randconfig-001-20250409 (https://download.01.org/0day-ci/archive/20250409/202504092104.MyHeSV43-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 92c93f5286b9ff33f27ff694d2dc33da1c07afdd) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250409/202504092104.MyHeSV43-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/202504092104.MyHeSV43-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/base/node.c:115:5: error: redefinition of 'register_node_notifier' 115 | int register_node_notifier(struct notifier_block *nb) | ^ include/linux/memory.h:172:19: note: previous definition is here 172 | static inline int register_node_notifier(struct notifier_block *nb) | ^ >> drivers/base/node.c:121:6: error: redefinition of 'unregister_node_notifier' 121 | void unregister_node_notifier(struct notifier_block *nb) | ^ include/linux/memory.h:176:20: note: previous definition is here 176 | static inline void unregister_node_notifier(struct notifier_block *nb) | ^ >> drivers/base/node.c:127:5: error: redefinition of 'node_notify' 127 | int node_notify(unsigned long val, void *v) | ^ include/linux/memory.h:179:19: note: previous definition is here 179 | static inline int node_notify(unsigned long val, void *v) | ^ 3 errors generated. vim +/register_node_notifier +115 drivers/base/node.c 114 > 115 int register_node_notifier(struct notifier_block *nb) 116 { 117 return blocking_notifier_chain_register(&node_chain, nb); 118 } 119 EXPORT_SYMBOL(register_node_notifier); 120 > 121 void unregister_node_notifier(struct notifier_block *nb) 122 { 123 blocking_notifier_chain_unregister(&node_chain, nb); 124 } 125 EXPORT_SYMBOL(unregister_node_notifier); 126 > 127 int node_notify(unsigned long val, void *v) 128 { 129 return blocking_notifier_call_chain(&node_chain, val, v); 130 } 131 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki