Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Two entries being added at the same time to the IFLA
policy table, whilst parallel bug fixes to decnet
routing dst handling overlapping with the dst gc removal
in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 20 insertions, 7 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 0060b2f9f659..efe7402f4885 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -863,7 +863,6 @@ dev_stop:
 	set_bit(IPOIB_STOP_REAPER, &priv->flags);
 	cancel_delayed_work(&priv->ah_reap_task);
 	set_bit(IPOIB_FLAG_INITIALIZED, &priv->flags);
-	napi_enable(&priv->napi);
 	ipoib_ib_dev_stop(dev);
 	return -1;
 }
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 5da6f2e9f22e..d129625af0a7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1596,6 +1596,8 @@ static void ipoib_dev_uninit_default(struct net_device *dev)
 
 	ipoib_transport_dev_cleanup(dev);
 
+	netif_napi_del(&priv->napi);
+
 	ipoib_cm_dev_cleanup(dev);
 
 	kfree(priv->rx_ring);
@@ -1649,6 +1651,7 @@ out_rx_ring_cleanup:
 	kfree(priv->rx_ring);
 
 out:
+	netif_napi_del(&priv->napi);
 	return -ENOMEM;
 }
 
@@ -2237,6 +2240,7 @@ event_failed:
 
 device_init_failed:
 	free_netdev(priv->dev);
+	kfree(priv);
 
 alloc_mem_failed:
 	return ERR_PTR(result);
@@ -2277,7 +2281,7 @@ static void ipoib_add_one(struct ib_device *device)
 
 static void ipoib_remove_one(struct ib_device *device, void *client_data)
 {
-	struct ipoib_dev_priv *priv, *tmp;
+	struct ipoib_dev_priv *priv, *tmp, *cpriv, *tcpriv;
 	struct list_head *dev_list = client_data;
 
 	if (!dev_list)
@@ -2300,7 +2304,14 @@ static void ipoib_remove_one(struct ib_device *device, void *client_data)
 		flush_workqueue(priv->wq);
 
 		unregister_netdev(priv->dev);
-		free_netdev(priv->dev);
+		if (device->free_rdma_netdev)
+			device->free_rdma_netdev(priv->dev);
+		else
+			free_netdev(priv->dev);
+
+		list_for_each_entry_safe(cpriv, tcpriv, &priv->child_intfs, list)
+			kfree(cpriv);
+
 		kfree(priv);
 	}
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 36dc4fcaa3cd..081b33deff1b 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -133,13 +133,13 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 	snprintf(intf_name, sizeof intf_name, "%s.%04x",
 		 ppriv->dev->name, pkey);
 
+	if (!rtnl_trylock())
+		return restart_syscall();
+
 	priv = ipoib_intf_alloc(ppriv->ca, ppriv->port, intf_name);
 	if (!priv)
 		return -ENOMEM;
 
-	if (!rtnl_trylock())
-		return restart_syscall();
-
 	down_write(&ppriv->vlan_rwsem);
 
 	/*
@@ -167,8 +167,10 @@ out:
 
 	rtnl_unlock();
 
-	if (result)
+	if (result) {
 		free_netdev(priv->dev);
+		kfree(priv);
+	}
 
 	return result;
 }
@@ -209,6 +211,7 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
 
 	if (dev) {
 		free_netdev(dev);
+		kfree(priv);
 		return 0;
 	}