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-rw-r--r--arch/s390/kernel/time.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index ca114fe46ffb..06acb1a18bbc 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -169,6 +169,8 @@ void init_cpu_timer(void)
static void clock_comparator_interrupt(__u16 code)
{
+ if (S390_lowcore.clock_comparator == -1ULL)
+ set_clock_comparator(S390_lowcore.clock_comparator);
}
static void etr_timing_alert(struct etr_irq_parm *);