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Mon, 08 Sep 2025 23:17:57 -0700 (PDT) Date: Tue, 9 Sep 2025 14:17:46 +0800 From: Aaron Lu To: kernel test robot Cc: Peter Zijlstra , oe-kbuild-all@lists.linux.dev, K Prateek Nayak , Valentin Schneider , Ben Segall , Chengming Zhou , Josh Don , Ingo Molnar , Vincent Guittot , Xi Wang , linux-kernel@vger.kernel.org, Juri Lelli , Dietmar Eggemann , Steven Rostedt , Mel Gorman , Chuyi Zhou , Jan Kiszka , Florian Bezdeka , Songtang Liu , Chen Yu , Matteo Martelli , Michal , Sebastian Andrzej Siewior Subject: Re: [PATCH] sched/fair: Propagate load for throttled cfs_rq Message-ID: <20250909061746.GB35@bytedance> References: <20250908110548.GA35@bytedance> <202509091233.f6nP3BVh-lkp@intel.com> 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: <202509091233.f6nP3BVh-lkp@intel.com> On Tue, Sep 09, 2025 at 12:20:47PM +0800, kernel test robot wrote: > Hi Aaron, > > kernel test robot noticed the following build errors: > > > > url: https://github.com/intel-lab-lkp/linux/commits/UPDATE-20250908-190724/Aaron-Lu/sched-fair-Add-related-data-structure-for-task-based-throttle/20250829-161501 > base: the 3th patch of https://lore.kernel.org/r/20250829081120.806-4-ziqianlu%40bytedance.com > patch link: https://lore.kernel.org/r/20250908110548.GA35%40bytedance > patch subject: [PATCH] sched/fair: Propagate load for throttled cfs_rq > config: i386-buildonly-randconfig-001-20250909 (https://download.01.org/0day-ci/archive/20250909/202509091233.f6nP3BVh-lkp@intel.com/config) > compiler: gcc-13 (Debian 13.3.0-16) 13.3.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250909/202509091233.f6nP3BVh-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/202509091233.f6nP3BVh-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > >> kernel/sched/fair.c:6747:1: error: expected identifier or '(' before '+' token > 6747 | +static inline bool cfs_rq_pelt_clock_throttled(struct cfs_rq *cfs_rq) > | ^ Sigh, I remembered I did a build test with !CFS_BANDWIDTH and now I went to check that build directory and noticed I didn't have CFS_BANDWIDTH disabled... Sorry for the trouble, will send an updated patch later. And thanks for the report, lkp. > > > vim +6747 kernel/sched/fair.c > > 6746 > > 6747 +static inline bool cfs_rq_pelt_clock_throttled(struct cfs_rq *cfs_rq) > 6748 { > 6749 return false; > 6750 } > 6751 > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki