1 files changed, 3 insertions, 0 deletions

diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index c703b1cbb0aa..f3d5cc297012 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -160,12 +160,15 @@ static int __inject_sigp_stop(struct kvm_s390_local_interrupt *li, int action)
         inti->type = KVM_S390_SIGP_STOP;
 
         spin_lock_bh(&li->lock);
+        if ((atomic_read(li->cpuflags) & CPUSTAT_STOPPED))
+                goto out;
         list_add_tail(&inti->list, &li->list);
         atomic_set(&li->active, 1);
         atomic_set_mask(CPUSTAT_STOP_INT, li->cpuflags);
         li->action_bits |= action;
         if (waitqueue_active(&li->wq))
                 wake_up_interruptible(&li->wq);
+out:
         spin_unlock_bh(&li->lock);
 
         return 0; /* order accepted */