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linux/kernel/time
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Paul E. McKenney d25a025201 clocksource: Make clocksource watchdog test safe for slow-HZ systems 
The clocksource watchdog test sets a local JIFFIES_SHIFT macro and assumes
that HZ is >= 100. For smaller HZ values this shift value is too large and
causes undefined behaviour.

Move the HZ-based definitions of JIFFIES_SHIFT from kernel/time/jiffies.c
to kernel/time/tick-internal.h so the clocksource watchdog test can utilize
them, which makes it work correctly with all HZ values.

[ tglx: Resolved conflicts and massaged changelog ]

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/lkml/20210812000133.GA402890@paulmck-ThinkPad-P17-Gen-1/
2021-08-28 17:01:32 +02:00
..
alarmtimer.c
alarmtimer: Check RTC features instead of ops
2021-05-11 21:28:04 +02:00
clockevents.c
clockevents: Use list_move() instead of list_del()/list_add()
2021-06-22 17:16:46 +02:00
clocksource-wdtest.c
clocksource: Make clocksource watchdog test safe for slow-HZ systems
2021-08-28 17:01:32 +02:00
clocksource.c
clocksource: Replace deprecated CPU-hotplug functions.
2021-08-10 14:53:58 +02:00
hrtimer.c
hrtimer: Unbreak hrtimer_force_reprogram()
2021-08-12 22:34:40 +02:00
itimer.c
time: Prevent undefined behaviour in timespec64_to_ns()
2020-10-26 11:48:11 +01:00
jiffies.c
clocksource: Make clocksource watchdog test safe for slow-HZ systems
2021-08-28 17:01:32 +02:00
Kconfig
-----BEGIN PGP SIGNATURE-----
2021-06-29 12:31:16 -07:00
Makefile
time: Improve performance of time64_to_tm()
2021-06-24 11:51:59 +02:00
namespace.c
timens: Delete no-op time_ns_init()
2021-02-05 19:32:09 +01:00
ntp_internal.h
ntp: Make the RTC synchronization more reliable
2020-12-11 10:40:52 +01:00
ntp.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
posix-clock.c
posix-clocks: Rename the clock_get() callback to clock_get_timespec()
2020-01-14 12:20:49 +01:00
posix-cpu-timers.c
posix-cpu-timers: Recalc next expiration when timer_settime() ends up not queueing
2021-08-10 17:09:59 +02:00
posix-stubs.c
posix-timers: Make clock_nanosleep() time namespace aware
2020-01-14 12:20:55 +01:00
posix-timers.c
posix-timers: Remove redundant initialization of variable ret
2021-08-10 17:02:11 +02:00
posix-timers.h
posix-clocks: Introduce clock_get_ktime() callback
2020-01-14 12:20:51 +01:00
sched_clock.c
time/sched_clock: Mark sched_clock_read_begin/retry() as notrace
2020-10-26 11:34:31 +01:00
test_udelay.c
time/debug: Remove dentry pointer for debugfs
2021-03-18 11:20:26 +01:00
tick-broadcast-hrtimer.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
tick-broadcast.c
timer_list: Print name of per-cpu wakeup device
2021-05-31 17:04:49 +02:00
tick-common.c
timekeeping: Distangle resume and clock-was-set events
2021-08-10 17:57:23 +02:00
tick-internal.h
clocksource: Make clocksource watchdog test safe for slow-HZ systems
2021-08-28 17:01:32 +02:00
tick-legacy.c
timekeeping: remove xtime_update
2020-10-30 21:57:07 +01:00
tick-oneshot.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
tick-sched.c
Updates to the tick/nohz code in this cycle:
2021-06-28 12:22:06 -07:00
tick-sched.h
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
time_test.c
time/kunit: Add missing MODULE_LICENSE()
2021-06-28 07:40:23 +02:00
time.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timeconst.bc
time: Add SPDX license identifiers
2018-11-23 11:51:20 +01:00
timeconv.c
time: Improve performance of time64_to_tm()
2021-06-24 11:51:59 +02:00
timecounter.c
time/timecounter: Mark 1st argument of timecounter_cyc2time() as const
2021-04-16 21:03:50 +02:00
timekeeping_debug.c
timekeeping/debug: No need to check return value of debugfs_create functions
2019-01-29 20:08:41 +01:00
timekeeping_internal.h
timekeeping/vsyscall: Provide vdso_update_begin/end()
2020-08-06 10:57:30 +02:00
timekeeping.c
hrtimer: Add bases argument to clock_was_set()
2021-08-10 17:57:23 +02:00
timekeeping.h
asm-generic: cross-architecture timer cleanup
2020-12-16 00:07:17 -08:00
timer_list.c
timer_list: Print name of per-cpu wakeup device
2021-05-31 17:04:49 +02:00
timer.c
timers: Move clearing of base::timer_running under base:: Lock
2021-07-27 20:57:44 +02:00
vsyscall.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00