1 files changed, 6 insertions, 1 deletions

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 6a7938a0d513..067ba2c05328 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -814,7 +814,12 @@ hrtimer_start(struct hrtimer *timer, ktime_t tim, const enum hrtimer_mode mode)
 
         timer_stats_hrtimer_set_start_info(timer);
 
-        enqueue_hrtimer(timer, new_base, base == new_base);
+        /*
+         * Only allow reprogramming if the new base is on this CPU.
+         * (it might still be on another CPU if the timer was pending)
+         */
+        enqueue_hrtimer(timer, new_base,
+                        new_base->cpu_base == &__get_cpu_var(hrtimer_bases));
 
         unlock_hrtimer_base(timer, &flags);