diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 9c17f605e013023341328b8d5bab0a0dc805b838..fcea39a56095fe55d0e37b0a2a4b839b5ebaa4d7 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -303,6 +303,7 @@ enum {
 	IFLA_BRPORT_MESSAGE_AGE_TIMER,
 	IFLA_BRPORT_FORWARD_DELAY_TIMER,
 	IFLA_BRPORT_HOLD_TIMER,
+	IFLA_BRPORT_FLUSH,
 	__IFLA_BRPORT_MAX
 };
 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 04b0e5072686d8a20a34ffcc61a3cd3c610dc0d0..6468166d6bdc9f0ef721a782e370187806b01984 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -631,6 +631,9 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
 			return err;
 	}
 
+	if (tb[IFLA_BRPORT_FLUSH])
+		br_fdb_delete_by_port(p->br, p, 0, 0);
+
 	br_port_flags_change(p, old_flags ^ p->flags);
 	return 0;
 }