diff options
| -rw-r--r-- | kernel/time/alarmtimer.c | 1 | ||||
| -rw-r--r-- | kernel/time/clocksource.c | 4 | ||||
| -rw-r--r-- | kernel/time/hrtimer.c | 1 | ||||
| -rw-r--r-- | kernel/time/ntp.c | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/timers/freq-step.c | 6 |
5 files changed, 8 insertions, 8 deletions
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index 0519a8805aab..57518efc3810 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -233,7 +233,6 @@ EXPORT_SYMBOL_GPL(alarm_expires_remaining); /** * alarmtimer_suspend - Suspend time callback * @dev: unused - * @state: unused * * When we are going into suspend, we look through the bases * to see which is the soonest timer to expire. We then diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 3bcc19ceb073..fff5f64981c6 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -105,12 +105,12 @@ static DEFINE_SPINLOCK(watchdog_lock); static int watchdog_running; static atomic_t watchdog_reset_pending; -static void inline clocksource_watchdog_lock(unsigned long *flags) +static inline void clocksource_watchdog_lock(unsigned long *flags) { spin_lock_irqsave(&watchdog_lock, *flags); } -static void inline clocksource_watchdog_unlock(unsigned long *flags) +static inline void clocksource_watchdog_unlock(unsigned long *flags) { spin_unlock_irqrestore(&watchdog_lock, *flags); } diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 41dfff23c1f9..edb230aba3d1 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -30,7 +30,6 @@ #include <linux/syscalls.h> #include <linux/interrupt.h> #include <linux/tick.h> -#include <linux/seq_file.h> #include <linux/err.h> #include <linux/debugobjects.h> #include <linux/sched/signal.h> diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index 8de4f789dc1b..65eb796610dc 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -43,6 +43,7 @@ static u64 tick_length_base; #define MAX_TICKADJ 500LL /* usecs */ #define MAX_TICKADJ_SCALED \ (((MAX_TICKADJ * NSEC_PER_USEC) << NTP_SCALE_SHIFT) / NTP_INTERVAL_FREQ) +#define MAX_TAI_OFFSET 100000 /* * phase-lock loop variables @@ -691,7 +692,8 @@ static inline void process_adjtimex_modes(const struct __kernel_timex *txc, time_constant = max(time_constant, 0l); } - if (txc->modes & ADJ_TAI && txc->constant >= 0) + if (txc->modes & ADJ_TAI && + txc->constant >= 0 && txc->constant <= MAX_TAI_OFFSET) *time_tai = txc->constant; if (txc->modes & ADJ_OFFSET) diff --git a/tools/testing/selftests/timers/freq-step.c b/tools/testing/selftests/timers/freq-step.c index 8cd10662ffba..4b76450d78d1 100644 --- a/tools/testing/selftests/timers/freq-step.c +++ b/tools/testing/selftests/timers/freq-step.c @@ -21,9 +21,9 @@ #define SAMPLE_READINGS 10 #define MEAN_SAMPLE_INTERVAL 0.1 #define STEP_INTERVAL 1.0 -#define MAX_PRECISION 100e-9 -#define MAX_FREQ_ERROR 10e-6 -#define MAX_STDDEV 1000e-9 +#define MAX_PRECISION 500e-9 +#define MAX_FREQ_ERROR 0.02e-6 +#define MAX_STDDEV 50e-9 #ifndef ADJ_SETOFFSET #define ADJ_SETOFFSET 0x0100 |