Ingo Molnar 1d17d17484 time: Fix adjustment cleanup bug in timekeeping_adjust() ...

Tetsuo Handa reported that sporadically the system clock starts
counting up too quickly which is enough to confuse the hangcheck
timer to print a bogus stall warning.

Commit 2a8c0883 "time: Move xtime_nsec adjustment underflow handling
timekeeping_adjust" overlooked this exit path:

        } else
                return;

which should really be a proper exit sequence, fixing the bug as a
side effect.

Also make the flow more readable by properly balancing curly
braces.

Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> wrote:
Tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> wrote:
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: john.stultz@linaro.org
Cc: a.p.zijlstra@chello.nl
Cc: richardcochran@gmail.com
Cc: prarit@redhat.com
Link: http://lkml.kernel.org/r/20120804192114.GA28347@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2012-08-05 12:37:14 +02:00

..

alarmtimer.c

alarmtimer: Provide accessor to alarmtimer rtc device

2012-04-20 14:56:36 -07:00

clockevents.c

clockevents: Make clockevents_config() a global symbol

2012-05-25 01:44:51 +02:00

clocksource.c

kernel-time: fix s/then/than/ spelling errors

2012-03-23 16:49:21 -07:00

jiffies.c

time/jiffies: Rename ACTHZ to SHIFTED_HZ

2012-07-31 17:09:12 +02:00

Kconfig

timers: Fixup the Kconfig consolidation fallout

2012-05-21 23:43:46 +02:00

Makefile

timers: Introduce in-kernel alarm-timer interface

2011-04-26 14:01:44 -07:00

ntp.c

time/jiffies: Rename ACTHZ to SHIFTED_HZ

2012-07-31 17:09:12 +02:00

posix-clock.c

kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure

2011-10-31 19:30:05 -04:00

tick-broadcast.c

tick: Fix the spurious broadcast timer ticks after resume

2012-04-19 21:27:50 +02:00

tick-common.c

clockevents: Make minimum delay adjustments configurable

2011-09-08 11:10:56 +02:00

tick-internal.h

clockevents: Make minimum delay adjustments configurable

2011-09-08 11:10:56 +02:00

tick-oneshot.c

clockevents: Make minimum delay adjustments configurable

2011-09-08 11:10:56 +02:00

tick-sched.c

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

2012-07-22 11:35:46 -07:00

timecompare.c

time: Use ARRAY_SIZE macro in timecompare.c

2010-10-21 17:30:06 +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.c

time: Fix adjustment cleanup bug in timekeeping_adjust()

2012-08-05 12:37:14 +02:00

timer_list.c

nohz: Rename ts->idle_tick to ts->last_tick

2012-06-11 20:07:17 +02:00

timer_stats.c

locking, timer_stats: Annotate table_lock as raw

2011-09-13 11:12:00 +02:00