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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-02 18:58:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-02 18:58:01 -0700
commitda241efcd9c3da2af6ba20055c7e158ec725005c (patch)
treef104cfbd25b2b88f4b246d2da14241a4a038cd0b /drivers
parent6e8517a90b41b57d66926286c0add31145c75eb6 (diff)
parent990454b5a48babde44a23c0f22bae5523f4fdf13 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix VSOCK layer handling of context ID changes, from Reilly Grant. 2) Now that we have a synchronize_net() in netdev_rx_handler_unregister(), we can't let any call sites hold locks. Unfortunately bonding does, so we have to drop the rwlock there a little bit earlier, fix from Veaceslav Falico. 3) MAC address setting loop exits one iteration too early in mlx4 driver, from Yan Burman. 4) Restore ipv6 routes properly upon ifdown/ifup of loopback, from Balakumaran Kannan. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: VSOCK: Handle changes to the VMCI context ID. net IPv6 : Fix broken IPv6 routing table after loopback down-up cbq: incorrect processing of high limits net/mlx4_en: Fix setting initial MAC address bonding: get netdev_rx_handler_unregister out of locks
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/bonding/bond_main.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c4
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6bbd90e1123c..a51241b2e621 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1976,12 +1976,11 @@ static int __bond_release_one(struct net_device *bond_dev,
return -EINVAL;
}
+ write_unlock_bh(&bond->lock);
/* unregister rx_handler early so bond_handle_frame wouldn't be called
* for this slave anymore.
*/
netdev_rx_handler_unregister(slave_dev);
- write_unlock_bh(&bond->lock);
- synchronize_net();
write_lock_bh(&bond->lock);
if (!all && !bond->params.fail_over_mac) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index f278b10ef714..30d78f806dc3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -411,8 +411,8 @@ static int mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static void mlx4_en_u64_to_mac(unsigned char dst_mac[ETH_ALEN + 2], u64 src_mac)
{
- unsigned int i;
- for (i = ETH_ALEN - 1; i; --i) {
+ int i;
+ for (i = ETH_ALEN - 1; i >= 0; --i) {
dst_mac[i] = src_mac & 0xff;
src_mac >>= 8;
}