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X-CSE-ConnectionGUID: ltm3wTc3TN+d0T3qCm/hSg== X-CSE-MsgGUID: dLl6rpQZTHub78BUoaN2zQ== X-IronPort-AV: E=McAfee;i="6800,10657,11638"; a="71293470" X-IronPort-AV: E=Sophos;i="6.20,265,1758610800"; d="scan'208";a="71293470" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2025 02:17:55 -0800 X-CSE-ConnectionGUID: QxZvTSpZQwacmC0jeYU7+A== X-CSE-MsgGUID: nAYa2pBcT6+U8XlY0kYGEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,265,1758610800"; d="scan'208";a="200926633" Received: from lkp-server01.sh.intel.com (HELO d335e3c6db51) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 11 Dec 2025 02:17:54 -0800 Received: from kbuild by d335e3c6db51 with local (Exim 4.98.2) (envelope-from ) id 1vTdk7-000000004Vr-1xr5; Thu, 11 Dec 2025 10:17:51 +0000 Date: Thu, 11 Dec 2025 18:17:27 +0800 From: kernel test robot To: kernel@openeuler.org, Cheng Yu Cc: oe-kbuild-all@lists.linux.dev Subject: [openeuler:OLK-6.6 3540/3540] kernel/sched/debug.c:102:12: warning: no previous prototype for 'is_prefer_numa' Message-ID: <202512111810.cbJGbotT-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://gitee.com/openeuler/kernel.git OLK-6.6 head: 5930fa3740c518a9f6ba688fd0c1873d6f3adbce commit: 0f22304e62d360fce47988586d599e33895ccb01 [3540/3540] sched: Support NUMA parallel scheduling for multiple processes config: x86_64-randconfig-161-20251211 (https://download.01.org/0day-ci/archive/20251211/202512111810.cbJGbotT-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251211/202512111810.cbJGbotT-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/202512111810.cbJGbotT-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:73: >> kernel/sched/debug.c:102:12: warning: no previous prototype for 'is_prefer_numa' [-Wmissing-prototypes] 102 | int __weak is_prefer_numa(void) | ^~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PTP_1588_CLOCK Depends on [n]: NET [=y] && POSIX_TIMERS [=n] Selected by [m]: - SXE [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y] - SXE_VF [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y] vim +/is_prefer_numa +102 kernel/sched/debug.c 101 > 102 int __weak is_prefer_numa(void) 103 { 104 return 0; 105 } 106 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki