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X-CSE-ConnectionGUID: Y0xo0Mk9RP+ue35bVCGK0A== X-CSE-MsgGUID: KLd4HLEbRyeTVqspSdFmlw== X-IronPort-AV: E=McAfee;i="6800,10657,11612"; a="65045376" X-IronPort-AV: E=Sophos;i="6.19,302,1754982000"; d="scan'208";a="65045376" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Nov 2025 08:37:38 -0800 X-CSE-ConnectionGUID: AxHjYY+HQ/WDwsFLkMMLsA== X-CSE-MsgGUID: +4p+XrXRQaqBFv8amwvoWA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,302,1754982000"; d="scan'208";a="220358822" Received: from lkp-server01.sh.intel.com (HELO 7b01c990427b) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 13 Nov 2025 08:37:37 -0800 Received: from kbuild by 7b01c990427b with local (Exim 4.96) (envelope-from ) id 1vJaKE-0005Zh-1r; Thu, 13 Nov 2025 16:37:34 +0000 Date: Fri, 14 Nov 2025 00:37:28 +0800 From: kernel test robot To: Gregory Price , linux-mm@kvack.org Cc: oe-kbuild-all@lists.linux.dev, kernel-team@meta.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] memory-tiers: multi-definition fixup Message-ID: <202511140039.XVfj2ju0-lkp@intel.com> References: <20251113145815.2926823-1-gourry@gourry.net> 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: <20251113145815.2926823-1-gourry@gourry.net> Hi Gregory, kernel test robot noticed the following build warnings: url: https://github.com/intel-lab-lkp/linux/commits/UPDATE-20251113-230036/Gregory-Price/mm-constify-oom_control-scan_control-and-alloc_context-nodemask/20251113-033247 base: the 8th patch of https://lore.kernel.org/r/20251112192936.2574429-9-gourry%40gourry.net patch link: https://lore.kernel.org/r/20251113145815.2926823-1-gourry%40gourry.net patch subject: [PATCH] memory-tiers: multi-definition fixup config: m68k-allnoconfig (https://download.01.org/0day-ci/archive/20251114/202511140039.XVfj2ju0-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251114/202511140039.XVfj2ju0-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/202511140039.XVfj2ju0-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/oom_kill.c:37: >> include/linux/memory-tiers.h:197:12: warning: 'mt_set_node_type' defined but not used [-Wunused-function] 197 | static int mt_set_node_type(int node, int type) | ^~~~~~~~~~~~~~~~ vim +/mt_set_node_type +197 include/linux/memory-tiers.h 196 > 197 static int mt_set_node_type(int node, int type) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki