Wanpeng Li 57ccdf449f tick/nohz: Prevent stopping the tick on an offline CPU ... can_stop_full_tick() has no check for offline cpus. So it allows to stop the tick on an offline cpu from the interrupt return path, which is wrong and subsequently makes irq_work_needs_cpu() warn about being called for an offline cpu. Commit f7ea0fd639 ("tick: Don't invoke tick_nohz_stop_sched_tick() if the cpu is offline") added prevention for can_stop_idle_tick(), but forgot to do the same in can_stop_full_tick(). Add it. [ tglx: Massaged changelog ] Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/1473245473-4463-1-git-send-email-wanpeng.li@hotmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2016-09-13 17:53:52 +02:00
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alarmtimer.c
clockevents.c	clockevents: Make clockevents_subsys static	2016-07-19 10:48:06 +02:00
clocksource.c	clocksource: Defer override invalidation unless clock is unstable	2016-08-31 14:43:33 -07:00
hrtimer.c	time: Avoid undefined behaviour in ktime_add_safe()	2016-08-31 14:43:36 -07:00
itimer.c
jiffies.c
Kconfig
Makefile
ntp.c
ntp_internal.h
posix-clock.c
posix-cpu-timers.c	posix_cpu_timer: Exit early when process has been reaped	2016-07-11 17:20:12 +02:00
posix-timers.c
sched_clock.c
test_udelay.c
tick-broadcast-hrtimer.c	tick/broadcast-hrtimer: Set name of the ce_broadcast_hrtimer	2016-07-05 17:02:19 +02:00
tick-broadcast.c
tick-common.c
tick-internal.h	timers: Forward the wheel clock whenever possible	2016-07-07 10:35:11 +02:00
tick-oneshot.c
tick-sched.c	tick/nohz: Prevent stopping the tick on an offline CPU	2016-09-13 17:53:52 +02:00
tick-sched.h
time.c	time: Avoid undefined behaviour in timespec64_add_safe()	2016-08-31 14:43:35 -07:00
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c	timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING	2016-08-24 09:34:31 +02:00
timekeeping.h
timekeeping_debug.c	timekeeping: Prints the amounts of time spent during suspend	2016-08-31 14:43:34 -07:00
timekeeping_internal.h
timer.c	timers: Fix get_next_timer_interrupt() computation	2016-08-09 09:31:55 +02:00
timer_list.c
timer_stats.c