diff options
Diffstat (limited to 'kernel/time/clocksource.c')
| -rw-r--r-- | kernel/time/clocksource.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index cce484a2cc7c..2cd902592fc1 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -38,7 +38,7 @@ * calculated mult and shift factors. This guarantees that no 64bit * overflow happens when the input value of the conversion is * multiplied with the calculated mult factor. Larger ranges may - * reduce the conversion accuracy by chosing smaller mult and shift + * reduce the conversion accuracy by choosing smaller mult and shift * factors. */ void @@ -518,7 +518,7 @@ static void clocksource_suspend_select(bool fallback) * the suspend time when resuming system. * * This function is called late in the suspend process from timekeeping_suspend(), - * that means processes are freezed, non-boot cpus and interrupts are disabled + * that means processes are frozen, non-boot cpus and interrupts are disabled * now. It is therefore possible to start the suspend timer without taking the * clocksource mutex. */ @@ -920,6 +920,8 @@ int __clocksource_register_scale(struct clocksource *cs, u32 scale, u32 freq) clocksource_arch_init(cs); + if (WARN_ON_ONCE((unsigned int)cs->id >= CSID_MAX)) + cs->id = CSID_GENERIC; if (cs->vdso_clock_mode < 0 || cs->vdso_clock_mode >= VDSO_CLOCKMODE_MAX) { pr_warn("clocksource %s registered with invalid VDSO mode %d. Disabling VDSO support.\n", |