Re: [PATCH 4/4] thermal/intel_powerclamp: stop sched tick in forced idle

From: kbuild test robot
Date: Mon Nov 28 2016 - 18:21:41 EST

Hi Jacob,

[auto build test ERROR on soc-thermal/next]
[also build test ERROR on v4.9-rc7 next-20161128]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

base: next
config: x86_64-randconfig-x015-201648 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

drivers/thermal/intel_powerclamp.c: In function 'clamp_idle_injection_func':
>> drivers/thermal/intel_powerclamp.c:448:2: error: implicit declaration of function 'play_idle' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +/play_idle +448 drivers/thermal/intel_powerclamp.c

442 smp_mb();
443 }
445 if (should_skip)
446 goto balance;
> 448 play_idle(jiffies_to_msecs(w_data->duration_jiffies));
450 balance:
451 if (clamping && w_data->clamping && cpu_online(w_data->cpu))

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip