1 files changed, 17 insertions, 3 deletions

diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 4bb90b6867a2..64a982563d59 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -2812,9 +2812,6 @@ static int macsec_dev_open(struct net_device *dev)
         struct net_device *real_dev = macsec->real_dev;
         int err;
 
-        if (!(real_dev->flags & IFF_UP))
-                return -ENETDOWN;
-
         err = dev_uc_add(real_dev, dev->dev_addr);
         if (err < 0)
                 return err;
@@ -3306,6 +3303,9 @@ static int macsec_newlink(struct net *net, struct net_device *dev,
         if (err < 0)
                 goto del_dev;
 
+        netif_stacked_transfer_operstate(real_dev, dev);
+        linkwatch_fire_event(dev);
+
         macsec_generation++;
 
         return 0;
@@ -3490,6 +3490,20 @@ static int macsec_notify(struct notifier_block *this, unsigned long event,
                 return NOTIFY_DONE;
 
         switch (event) {
+        case NETDEV_DOWN:
+        case NETDEV_UP:
+        case NETDEV_CHANGE: {
+                struct macsec_dev *m, *n;
+                struct macsec_rxh_data *rxd;
+
+                rxd = macsec_data_rtnl(real_dev);
+                list_for_each_entry_safe(m, n, &rxd->secys, secys) {
+                        struct net_device *dev = m->secy.netdev;
+
+                        netif_stacked_transfer_operstate(real_dev, dev);
+                }
+                break;
+        }
         case NETDEV_UNREGISTER: {
                 struct macsec_dev *m, *n;
                 struct macsec_rxh_data *rxd;