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-rw-r--r--kernel/sched/clock.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c
index f5e6dd6a6b3a..2ae4fbf13431 100644
--- a/kernel/sched/clock.c
+++ b/kernel/sched/clock.c
@@ -173,6 +173,7 @@ notrace static void __sched_clock_work(struct work_struct *work)
scd->tick_gtod, __gtod_offset,
scd->tick_raw, __sched_clock_offset);
+ disable_sched_clock_irqtime();
static_branch_disable(&__sched_clock_stable);
}
@@ -238,6 +239,8 @@ static int __init sched_clock_init_late(void)
if (__sched_clock_stable_early)
__set_sched_clock_stable();
+ else
+ disable_sched_clock_irqtime(); /* disable if clock unstable. */
return 0;
}