Prarit Bhargava 5df32107f6 timekeeping: Make fast accessors return 0 before timekeeping is initialized ...

printk timestamps will be extended to include mono and boot time by using
the fast timekeeping accessors ktime_get_mono|boot_fast_ns().  The
functions can return garbage before timekeeping is initialized resulting in
garbage timestamps.

Initialize the fast timekeepers with dummy clocks which guarantee a 0
readout up to timekeeping_init().

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: John Stultz <john.stultz@linaro.org>
Link: http://lkml.kernel.org/r/1503922914-10660-2-git-send-email-prarit@redhat.com

2017-09-25 21:05:59 +02:00

..

alarmtimer.c

alarmtimer: Ensure RTC module is not unloaded

2017-08-31 21:36:45 +02:00

clockevents.c

…

clocksource.c

…

hrtimer.c

nanosleep: Use get_timespec64() and put_timespec64()

2017-06-30 04:14:14 -04:00

itimer.c

itimer: Make timeval to nsec conversion range limited

2017-06-20 21:33:56 +02:00

jiffies.c

…

Kconfig

…

Makefile

…

ntp_internal.h

…

ntp.c

…

posix-clock.c

…

posix-cpu-timers.c

posix-cpu-timers: Use dedicated helper to access rlimit values

2017-08-18 12:44:42 +02:00

posix-stubs.c

posix-timers: Use get_timespec64() and put_timespec64()

2017-06-30 04:13:19 -04:00

posix-timers.c

posix_clocks: Use get_itimerspec64() and put_itimerspec64()

2017-06-30 04:15:02 -04:00

posix-timers.h

posix-timers: Make nanosleep timespec argument const

2017-06-14 00:00:47 +02:00

sched_clock.c

…

test_udelay.c

…

tick-broadcast-hrtimer.c

…

tick-broadcast.c

…

tick-common.c

…

tick-internal.h

…

tick-oneshot.c

…

tick-sched.c

Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-03 13:33:57 -07:00

tick-sched.h

…

time.c

time: introduce {get,put}_itimerspec64

2017-06-25 21:58:46 -04:00

timeconst.bc

…

timeconv.c

…

timecounter.c

…

timekeeping_debug.c

PM / timekeeping: Print debug messages when requested

2017-07-23 00:03:43 +02:00

timekeeping_internal.h

…

timekeeping.c

timekeeping: Make fast accessors return 0 before timekeeping is initialized

2017-09-25 21:05:59 +02:00

timekeeping.h

…

timer_list.c

…

timer.c

timers: Fix excessive granularity of new timers after a nohz idle

2017-08-24 11:40:18 +02:00