Messages in this thread | | | Date | Wed, 7 Oct 2015 21:36:28 +0800 | From | kbuild test robot <> | Subject | Re: Re: [RFC][PATCH] sched: Start stopper early |
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Hi Oleg,
[auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: x86_64-randconfig-x019-201540 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
kernel/cpu.c: In function 'take_cpu_down': >> kernel/cpu.c:347:2: error: implicit declaration of function 'stop_machine_park' [-Werror=implicit-function-declaration] stop_machine_park(param->hcpu); ^ cc1: some warnings being treated as errors
vim +/stop_machine_park +347 kernel/cpu.c
341 return err; 342 343 cpu_notify(CPU_DYING | param->mod, param->hcpu); 344 /* Give up timekeeping duties */ 345 tick_handover_do_timer(); 346 /* Park the stopper thread */ > 347 stop_machine_park(param->hcpu); 348 return 0; 349 } 350
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