John Stultz fb82fe2fe8 clocksource: Add 'max_cycles' to 'struct clocksource' ...

In order to facilitate clocksource validation, add a
'max_cycles' field to the clocksource structure which
will hold the maximum cycle value that can safely be
multiplied without potentially causing an overflow.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1426133800-29329-4-git-send-email-john.stultz@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2015-03-12 10:16:38 +01:00

..

alarmtimer.c

all arches, signal: move restart_block to struct task_struct

2015-02-12 18:54:12 -08:00

clockevents.c

clockevents: Introduce mode specific callbacks

2015-02-18 15:16:23 +01:00

clocksource.c

clocksource: Add 'max_cycles' to 'struct clocksource'

2015-03-12 10:16:38 +01:00

hrtimer.c

all arches, signal: move restart_block to struct task_struct

2015-02-12 18:54:12 -08:00

itimer.c

…

jiffies.c

…

Kconfig

…

Makefile

time: move the timecounter/cyclecounter code into its own file.

2014-12-30 18:29:25 -05:00

ntp_internal.h

…

ntp.c

ntp: Fixup adjtimex freq validation on 32-bit systems

2015-02-18 14:50:10 +01:00

posix-clock.c

…

posix-cpu-timers.c

all arches, signal: move restart_block to struct task_struct

2015-02-12 18:54:12 -08:00

posix-timers.c

posix-timers: Fix stack info leak in timer_create()

2014-10-25 10:43:15 +02:00

sched_clock.c

clocksource: Add 'max_cycles' to 'struct clocksource'

2015-03-12 10:16:38 +01:00

test_udelay.c

time: Rename udelay_test.c to test_udelay.c

2014-11-21 11:59:55 -08:00

tick-broadcast-hrtimer.c

…

tick-broadcast.c

time: Replace __get_cpu_var uses

2014-08-26 13:45:44 -04:00

tick-common.c

PM / sleep: Make it possible to quiesce timers during suspend-to-idle

2015-02-15 19:40:09 +01:00

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

time: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

time.c

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

2015-01-25 17:47:34 -08:00

timeconst.bc

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timeconv.c

…

timecounter.c

timecounter: keep track of accumulated fractional nanoseconds

2014-12-30 18:29:27 -05:00

timekeeping_debug.c

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timekeeping_internal.h

…

timekeeping.c

PM / sleep: Make it possible to quiesce timers during suspend-to-idle

2015-02-15 19:40:09 +01:00

timekeeping.h

PM / sleep: Make it possible to quiesce timers during suspend-to-idle

2015-02-15 19:40:09 +01:00

timer_list.c

clockevents: Introduce mode specific callbacks

2015-02-18 15:16:23 +01:00

timer_stats.c

…

timer.c

rcu: Remove "cpu" argument to rcu_check_callbacks()

2014-11-03 19:20:11 -08:00