1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 968b27947f8d..57c3ac98991f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -883,6 +883,12 @@ static ssize_t create_child(struct class_device *cdev,
         if (pkey < 0 || pkey > 0xffff)
                 return -EINVAL;
 
+        /*
+         * Set the full membership bit, so that we join the right
+         * broadcast group, etc.
+         */
+        pkey |= 0x8000;
+
         ret = ipoib_vlan_add(container_of(cdev, struct net_device, class_dev),
                              pkey);
 
@@ -935,6 +941,12 @@ static struct net_device *ipoib_add_port(const char *format,
                 goto alloc_mem_failed;
         }
 
+        /*
+         * Set the full membership bit, so that we join the right
+         * broadcast group, etc.
+         */
+        priv->pkey |= 0x8000;
+
         priv->dev->broadcast[8] = priv->pkey >> 8;
         priv->dev->broadcast[9] = priv->pkey & 0xff;