net/bnxt: fix ULP context list deadlock

[dpdk.git] / drivers / net / bnxt / tf_ulp / bnxt_ulp.c

diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
index b1b8679..1ee21fc 100644 (file)
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
@@ -1546,9 +1546,6 @@ bnxt_ulp_port_deinit(struct bnxt *bp)
        BNXT_TF_DBG(DEBUG, "BNXT Port:%d ULP port deinit\n",
                    bp->eth_dev->data->port_id);
 
-       /* Free the ulp context in the context entry list */
-       bnxt_ulp_cntxt_list_del(bp->ulp_ctx);
-
        /* Get the session details  */
        pci_dev = RTE_DEV_TO_PCI(bp->eth_dev->device);
        pci_addr = &pci_dev->addr;
@@ -1587,6 +1584,9 @@ bnxt_ulp_port_deinit(struct bnxt *bp)
                }
        }
 
+       /* Free the ulp context in the context entry list */
+       bnxt_ulp_cntxt_list_del(bp->ulp_ctx);
+
        /* clean up the session */
        ulp_session_deinit(session);
 
@@ -2062,6 +2062,7 @@ bnxt_ulp_cntxt_entry_acquire(void *arg)
                TAILQ_FOREACH(entry, &ulp_cntx_list, next)
                        if (entry->ulp_ctx->cfg_data == arg)
                                return entry->ulp_ctx;
+               rte_spinlock_unlock(&bnxt_ulp_ctxt_lock);
        }
        return NULL;
 }