Merge branch 'linus' into cpus4096

[pandora-kernel.git] / drivers / infiniband / hw / ehca / ehca_irq.c

diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 43180b9..7a64aa9 100644 (file)
--- 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 */