1 files changed, 3 insertions, 0 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 0ebaea16632..c8569f826b7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1172,6 +1172,7 @@ static int __dev_open(struct net_device *dev)
                 net_dmaengine_get();
                 dev_set_rx_mode(dev);
                 dev_activate(dev);
+                add_device_randomness(dev->dev_addr, dev->addr_len);
         }
 
         return ret;
@@ -4801,6 +4802,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa)
         err = ops->ndo_set_mac_address(dev, sa);
         if (!err)
                 call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
+        add_device_randomness(dev->dev_addr, dev->addr_len);
         return err;
 }
 EXPORT_SYMBOL(dev_set_mac_address);
@@ -5579,6 +5581,7 @@ int register_netdevice(struct net_device *dev)
         dev_init_scheduler(dev);
         dev_hold(dev);
         list_netdevice(dev);
+        add_device_randomness(dev->dev_addr, dev->addr_len);
 
         /* Notify protocols, that a new device appeared. */
         ret = call_netdevice_notifiers(NETDEV_REGISTER, dev);