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* [alibaba-cloud:linux-next 583/644] include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
@ 2020-03-18  6:23 kbuild test robot
  0 siblings, 0 replies; only message in thread
From: kbuild test robot @ 2020-03-18  6:23 UTC (permalink / raw)
  To: kbuild-all

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tree:   https://github.com/alibaba/cloud-kernel.git linux-next
head:   e07b931e8ed58352ad4839243454571b6ce59222
commit: 2d58a0697b2fdf6c1ae1ba20ca614e64e143b363 [583/644] cpuidle: add poll_limit_ns to cpuidle_device structure
config: h8300-randconfig-a001-20200317 (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 2d58a0697b2fdf6c1ae1ba20ca614e64e143b363
        # save the attached .config to linux build tree
        GCC_VERSION=9.2.0 make.cross ARCH=h8300 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   h8300-linux-ld: kernel/sched/loadavg.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/clock.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/cputime.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/idle.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/fair.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/rt.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/deadline.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/wait.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/wait_bit.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/swait.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/completion.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/membarrier.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here
   h8300-linux-ld: kernel/sched/psi.o: in function `cpuidle_poll_time':
>> include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here

vim +183 include/linux/cpuidle.h

   165	
   166	extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
   167	static inline struct cpuidle_device *cpuidle_get_device(void)
   168	{return __this_cpu_read(cpuidle_devices); }
   169	#else
   170	static inline void disable_cpuidle(void) { }
   171	static inline bool cpuidle_not_available(struct cpuidle_driver *drv,
   172						 struct cpuidle_device *dev)
   173	{return true; }
   174	static inline int cpuidle_select(struct cpuidle_driver *drv,
   175					 struct cpuidle_device *dev, bool *stop_tick)
   176	{return -ENODEV; }
   177	static inline int cpuidle_enter(struct cpuidle_driver *drv,
   178					struct cpuidle_device *dev, int index)
   179	{return -ENODEV; }
   180	static inline void cpuidle_reflect(struct cpuidle_device *dev, int index) { }
   181	extern u64 cpuidle_poll_time(struct cpuidle_driver *drv,
   182				     struct cpuidle_device *dev)
 > 183	{return 0; }
   184	static inline int cpuidle_register_driver(struct cpuidle_driver *drv)
   185	{return -ENODEV; }
   186	static inline struct cpuidle_driver *cpuidle_get_driver(void) {return NULL; }
   187	static inline struct cpuidle_driver *cpuidle_driver_ref(void) {return NULL; }
   188	static inline void cpuidle_driver_unref(void) {}
   189	static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { }
   190	static inline int cpuidle_register_device(struct cpuidle_device *dev)
   191	{return -ENODEV; }
   192	static inline void cpuidle_unregister_device(struct cpuidle_device *dev) { }
   193	static inline int cpuidle_register(struct cpuidle_driver *drv,
   194					   const struct cpumask *const coupled_cpus)
   195	{return -ENODEV; }
   196	static inline void cpuidle_unregister(struct cpuidle_driver *drv) { }
   197	static inline void cpuidle_pause_and_lock(void) { }
   198	static inline void cpuidle_resume_and_unlock(void) { }
   199	static inline void cpuidle_pause(void) { }
   200	static inline void cpuidle_resume(void) { }
   201	static inline int cpuidle_enable_device(struct cpuidle_device *dev)
   202	{return -ENODEV; }
   203	static inline void cpuidle_disable_device(struct cpuidle_device *dev) { }
   204	static inline int cpuidle_play_dead(void) {return -ENODEV; }
   205	static inline struct cpuidle_driver *cpuidle_get_cpu_driver(
   206		struct cpuidle_device *dev) {return NULL; }
   207	static inline struct cpuidle_device *cpuidle_get_device(void) {return NULL; }
   208	#endif
   209	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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2020-03-18  6:23 [alibaba-cloud:linux-next 583/644] include/linux/cpuidle.h:183: multiple definition of `cpuidle_poll_time'; kernel/sched/core.o:include/linux/cpuidle.h:183: first defined here kbuild test robot

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