Hi Vincent, [auto build test ERROR on tip/sched/core] [also build test ERROR on v4.12-rc7 next-20170630] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Vincent-Guittot/sched-pelt-fix-false-running-accounting-in-PELT/20170702-002907 config: i386-randconfig-x078-07012120 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): kernel/sched/fair.c: In function '___update_load_avg': >> kernel/sched/fair.c:2986:10: error: implicit declaration of function >> 'scale_time' [-Werror=implicit-function-declaration] delta = scale_time(delta, cpu, sa, weight, running); ^~~~~~~~~~ cc1: some warnings being treated as errors vim +/scale_time +2986 kernel/sched/fair.c 2980 running = 1; 2981 2982 /* 2983 * Scale time to reflect the amount a computation effectively done 2984 * during the time slot at current capacity 2985 */ > 2986 delta = scale_time(delta, cpu, sa, weight, running); 2987 2988 /* 2989 * Now we know we crossed measurement unit boundaries. The *_avg --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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