tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: db4f054a42858b1475afc370532ca3443c0f2ced commit: ceea0686209b8cff14d377a93e600e6beeb9ab4d [42/44] cpufreq / sched: Pass flags to cpufreq_update_util() config: x86_64-randconfig-x015-201633 (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: git checkout ceea0686209b8cff14d377a93e600e6beeb9ab4d # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): kernel/sched/fair.c: In function 'update_load_avg': >> kernel/sched/fair.c:3161:2: error: implicit declaration of function 'cpufreq_trigger_update' [-Werror=implicit-function-declaration] cpufreq_trigger_update(rq_clock(rq)); ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/cpufreq_trigger_update +3161 kernel/sched/fair.c 010114739 Peter Zijlstra 2016-06-17 3155 536bd00cd Rafael J. Wysocki 2016-05-06 3156 static inline void update_load_avg(struct sched_entity *se, int not_used) 536bd00cd Rafael J. Wysocki 2016-05-06 3157 { 536bd00cd Rafael J. Wysocki 2016-05-06 3158 struct cfs_rq *cfs_rq = cfs_rq_of(se); 536bd00cd Rafael J. Wysocki 2016-05-06 3159 struct rq *rq = rq_of(cfs_rq); 536bd00cd Rafael J. Wysocki 2016-05-06 3160 536bd00cd Rafael J. Wysocki 2016-05-06 @3161 cpufreq_trigger_update(rq_clock(rq)); 536bd00cd Rafael J. Wysocki 2016-05-06 3162 } 536bd00cd Rafael J. Wysocki 2016-05-06 3163 9d89c257d Yuyang Du 2015-07-15 3164 static inline void :::::: The code at line 3161 was first introduced by commit :::::: 536bd00cdbb7b908573e5a93bae67b64cbae60d8 sched/fair: Fix !CONFIG_SMP kernel cpufreq governor breakage :::::: TO: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> :::::: CC: Ingo Molnar <mingo@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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