Re: [PATCH] nohz: Fix possible missing clock reprog after tick soft restart

From: kbuild test robot
Date: Fri Feb 17 2017 - 00:34:56 EST


Hi Frederic,

[auto build test ERROR on tip/timers/core]
[cannot apply to v4.10-rc8 next-20170216]
[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/Frederic-Weisbecker/nohz-Fix-possible-missing-clock-reprog-after-tick-soft-restart/20170208-013019
config: x86_64-kexec (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=x86_64

All errors (new ones prefixed by >>):

kernel/time/tick-sched.c: In function 'tick_nohz_stop_sched_tick':
>> kernel/time/tick-sched.c:732:6: error: 'struct tick_sched' has no member named 'next_tick'; did you mean 'last_tick'?
ts->next_tick = 0;
^~

vim +732 kernel/time/tick-sched.c

726 if (delta == 0) {
727 tick_nohz_restart(ts, now);
728 /*
729 * Make sure next tick stop doesn't get fooled by past
730 * clock deadline
731 */
> 732 ts->next_tick = 0;
733 goto out;
734 }
735 }

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