1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index ce1ab0571be3..0792d930c481 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -531,7 +531,7 @@ void ehca_process_eq(struct ehca_shca *shca, int is_irq)
 {
         struct ehca_eq *eq = &shca->eq;
         struct ehca_eqe_cache_entry *eqe_cache = eq->eqe_cache;
-        u64 eqe_value;
+        u64 eqe_value, ret;
         unsigned long flags;
         int eqe_cnt, i;
         int eq_empty = 0;
@@ -583,8 +583,13 @@ void ehca_process_eq(struct ehca_shca *shca, int is_irq)
                         ehca_dbg(&shca->ib_device,
                                  "No eqe found for irq event");
                 goto unlock_irq_spinlock;
-        } else if (!is_irq)
+        } else if (!is_irq) {
+                ret = hipz_h_eoi(eq->ist);
+                if (ret != H_SUCCESS)
+                        ehca_err(&shca->ib_device,
+                                 "bad return code EOI -rc = %ld\n", ret);
                 ehca_dbg(&shca->ib_device, "deadman found %x eqe", eqe_cnt);
+        }
         if (unlikely(eqe_cnt == EHCA_EQE_CACHE_SIZE))
                 ehca_dbg(&shca->ib_device, "too many eqes for one irq event");
         /* enable irq for new packets */