Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2 files changed, 24 insertions, 12 deletions

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 25c14c6236f5..3662d6e446a9 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -333,7 +333,8 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
 
         if ((client_info->assigned) &&
             (client_info->ip_src == arp->ip_dst) &&
-            (client_info->ip_dst == arp->ip_src)) {
+            (client_info->ip_dst == arp->ip_src) &&
+            (compare_ether_addr_64bits(client_info->mac_dst, arp->mac_src))) {
                 /* update the clients MAC address */
                 memcpy(client_info->mac_dst, arp->mac_src, ETH_ALEN);
                 client_info->ntt = 1;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 9bb9bfa225b6..822808810a13 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -176,7 +176,7 @@ static int arp_ip_count;
 static int bond_mode    = BOND_MODE_ROUNDROBIN;
 static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2;
 static int lacp_fast;
-
+static int disable_netpoll = 1;
 
 const struct bond_parm_tbl bond_lacp_tbl[] = {
 {       "slow",         AD_LACP_SLOW},
@@ -1766,15 +1766,23 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
         bond_set_carrier(bond);
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-        if (slaves_support_netpoll(bond_dev)) {
-                bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
-                if (bond_dev->npinfo)
-                        slave_dev->npinfo = bond_dev->npinfo;
-        } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) {
+        /*
+         * Netpoll and bonding is broken, make sure it is not initialized
+         * until it is fixed.
+         */
+        if (disable_netpoll) {
                 bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
-                pr_info("New slave device %s does not support netpoll\n",
-                        slave_dev->name);
-                pr_info("Disabling netpoll support for %s\n", bond_dev->name);
+        } else {
+                if (slaves_support_netpoll(bond_dev)) {
+                        bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+                        if (bond_dev->npinfo)
+                                slave_dev->npinfo = bond_dev->npinfo;
+                } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) {
+                        bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
+                        pr_info("New slave device %s does not support netpoll\n",
+                                slave_dev->name);
+                        pr_info("Disabling netpoll support for %s\n", bond_dev->name);
+                }
         }
 #endif
         read_unlock(&bond->lock);
@@ -1977,8 +1985,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
         read_lock_bh(&bond->lock);
-        if (slaves_support_netpoll(bond_dev))
-                bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+
+         /* Make sure netpoll over stays disabled until fixed. */
+        if (!disable_netpoll)
+                if (slaves_support_netpoll(bond_dev))
+                                bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
         read_unlock_bh(&bond->lock);
         if (slave_dev->netdev_ops->ndo_netpoll_cleanup)
                 slave_dev->netdev_ops->ndo_netpoll_cleanup(slave_dev);