Heena Sirwani dbe7aa622d timekeeping: Provide y2038 safe accessor to the seconds portion of CLOCK_REALTIME ... ktime_get_real_seconds() is the replacement function for get_seconds() returning the seconds portion of CLOCK_REALTIME in a time64_t. For 64bit the function is equivivalent to get_seconds(), but for 32bit it protects the readout with the timekeeper sequence count. This is required because 32-bit machines cannot access 64-bit tk->xtime_sec variable atomically. [tglx: Massaged changelog and added docbook comment ] Signed-off-by: Heena Sirwani <heenasirwani@gmail.com> Reviewed-by: Arnd Bergman <arnd@arndb.de> Cc: John Stultz <john.stultz@linaro.org> Cc: opw-kernel@googlegroups.com Link: http://lkml.kernel.org/r/7adcfaa8962b8ad58785d9a2456c3f77d93c0ffb.1414578445.git.heenasirwani@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2014-10-29 15:15:40 +01:00
..
alarmtimer.c	alarmtimer: Lock k_itimer during timer callback	2014-09-12 13:59:12 -07:00
clockevents.c	timer: Fix lock inversion between hrtimer_bases.lock and scheduler locks	2014-08-01 12:54:41 +02:00
clocksource.c	clocksource: Make delta calculation a function	2014-07-23 15:01:51 -07:00
hrtimer.c	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
itimer.c	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
jiffies.c	time: Fix overflow when HZ is smaller than 60	2014-02-06 16:01:40 +01:00
Kconfig	clocksource: Move cycle_last validation to core code	2014-07-23 15:01:51 -07:00
Makefile	kernel: time: Add udelay_test module to validate udelay	2014-07-23 10:16:35 -07:00
ntp_internal.h	timekeeping: Convert timekeeping core to use timespec64s	2014-07-23 10:17:54 -07:00
ntp.c	timekeeping: Provide timespec64 based interfaces	2014-07-23 10:17:55 -07:00
posix-clock.c	kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure	2011-10-31 19:30:05 -04:00
posix-cpu-timers.c	time, signal: Protect resource use statistics with seqlock	2014-09-08 08:17:01 +02:00
posix-timers.c	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
sched_clock.c	sched_clock: Avoid corrupting hrtimer tree during suspend	2014-07-24 12:02:49 +02:00
tick-broadcast-hrtimer.c	tick: Fixup more fallout from hrtimer broadcast mode	2014-02-09 15:11:47 +01:00
tick-broadcast.c	time: Replace __get_cpu_var uses	2014-08-26 13:45:44 -04:00
tick-common.c	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
tick-internal.h	nohz: Move nohz full init call to tick init	2014-09-13 18:34:44 +02:00
tick-oneshot.c	time: Replace __get_cpu_var uses	2014-08-26 13:45:44 -04:00
tick-sched.c	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
time.c	jiffies: Fix timeval conversion to jiffies	2014-09-12 13:59:03 -07:00
timeconst.bc	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
timeconv.c	time: add function to convert between calendar time and broken-down time for universal use	2009-09-24 07:20:56 -07:00
timekeeping_debug.c	timekeeping: Convert timekeeping core to use timespec64s	2014-07-23 10:17:54 -07:00
timekeeping_internal.h	clocksource: Move cycle_last validation to core code	2014-07-23 15:01:51 -07:00
timekeeping.c	timekeeping: Provide y2038 safe accessor to the seconds portion of CLOCK_REALTIME	2014-10-29 15:15:40 +01:00
timekeeping.h	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
timer_list.c	timer_list: correct the iterator for timer_list	2013-08-28 19:26:38 -07:00
timer_stats.c	timer stats: Add a 'Collection: active/inactive' line to timer usage statistics	2013-10-10 09:59:25 +02:00
timer.c	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
udelay_test.c	kernel: time: Add udelay_test module to validate udelay	2014-07-23 10:16:35 -07:00