1 files changed, 3 insertions, 3 deletions

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 63a97db83f96..63c7d9ff220d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -165,12 +165,12 @@ static void do_ext_call_interrupt(unsigned int ext_int_code,
         kstat_cpu(smp_processor_id()).irqs[EXTINT_IPI]++;
         /*
          * handle bit signal external calls
-         *
-         * For the ec_schedule signal we have to do nothing. All the work
-         * is done automatically when we return from the interrupt.
          */
         bits = xchg(&S390_lowcore.ext_call_fast, 0);
 
+        if (test_bit(ec_schedule, &bits))
+                scheduler_ipi();
+
         if (test_bit(ec_call_function, &bits))
                 generic_smp_call_function_interrupt();