diff options
| -rw-r--r-- | kernel/hrtimer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index 14bc9cfa6399..a29ceb04c257 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -316,6 +316,12 @@ hrtimer_forward(struct hrtimer *timer, ktime_t interval) orun++; } timer->expires = ktime_add(timer->expires, interval); + /* + * Make sure, that the result did not wrap with a very large + * interval. + */ + if (timer->expires.tv64 < 0) + timer->expires = ktime_set(KTIME_SEC_MAX, 0); return orun; } |