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

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index a822207b8241..510a9b60fde1 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -742,6 +742,10 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
                         return -EADDRNOTAVAIL;
         }
 
+        if (data && data[IFLA_MACVLAN_FLAGS] &&
+            nla_get_u16(data[IFLA_MACVLAN_FLAGS]) & ~MACVLAN_FLAG_NOPROMISC)
+                return -EINVAL;
+
         if (data && data[IFLA_MACVLAN_MODE]) {
                 switch (nla_get_u32(data[IFLA_MACVLAN_MODE])) {
                 case MACVLAN_MODE_PRIVATE: