15 lines
421 B
Diff
15 lines
421 B
Diff
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
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index 4b493f6..ada1fcd 100644
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--- a/kernel/softlockup.c
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+++ b/kernel/softlockup.c
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@@ -187,7 +187,9 @@ static int watchdog(void *__bind_cpu)
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{
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struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };
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+ rcu_read_lock();
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sched_setscheduler(current, SCHED_FIFO, ¶m);
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+ rcu_read_unlock();
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/* initialize timestamp */
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__touch_softlockup_watchdog();
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