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Sun, 23 Aug 2026 13:23:39 +0000 Date: Sun, 23 Aug 2026 21:23:30 +0800 From: kernel test robot To: Anthony Iliopoulos , Andrew Morton CC: , , "Linux Memory Management List" , Subject: Re: [PATCH] kernel/profile: remove setup_profiling_timer Message-ID: <202608231532.dENn2OSP-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20260821091744.91496-1-ailiop@suse.com> X-ClientProxiedBy: KU0P306CA0080.MYSP306.PROD.OUTLOOK.COM (2603:1096:d10:2b::16) To SJ0PR11MB5214.namprd11.prod.outlook.com (2603:10b6:a03:2df::22) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR11MB5214:EE_|CO1PR11MB4993:EE_ X-MS-Office365-Filtering-Correlation-Id: 0c1c01ac-6b12-4875-28ba-08df0119bea1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|376014|1800799024|10067099003|22082099003|18002099003|11063799006|56012099006; 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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/Anthony-Iliopoulos/kernel-profile-remove-setup_profiling_timer/20260821-111744 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20260821091744.91496-1-ailiop%40suse.com patch subject: [PATCH] kernel/profile: remove setup_profiling_timer config: loongarch-randconfig-001-20260823 (https://download.01.org/0day-ci/archive/20260823/202608231532.dENn2OSP-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 935bfc708590c60147a79c7df145bb6e68b1d388) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260823/202608231532.dENn2OSP-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/202608231532.dENn2OSP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/loongarch/kernel/smp.c:720:5: warning: no previous prototype for function 'setup_profiling_timer' [-Wmissing-prototypes] 720 | int setup_profiling_timer(unsigned int multiplier) | ^ arch/loongarch/kernel/smp.c:720:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 720 | int setup_profiling_timer(unsigned int multiplier) | ^ | static 1 warning generated. vim +/setup_profiling_timer +720 arch/loongarch/kernel/smp.c 46859ac8af52ae Huacai Chen 2022-05-31 718 c718a0bad75cce Bibo Mao 2023-09-20 719 #ifdef CONFIG_PROFILING 46859ac8af52ae Huacai Chen 2022-05-31 @720 int setup_profiling_timer(unsigned int multiplier) 46859ac8af52ae Huacai Chen 2022-05-31 721 { 46859ac8af52ae Huacai Chen 2022-05-31 722 return 0; 46859ac8af52ae Huacai Chen 2022-05-31 723 } c718a0bad75cce Bibo Mao 2023-09-20 724 #endif 46859ac8af52ae Huacai Chen 2022-05-31 725 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki