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| author | David S. Miller <davem@davemloft.net> | 2015-10-28 04:27:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-28 04:27:45 +0100 |
| commit | e18f6ac30d31433d8cd9ccf693d3cdd5d2e66ef9 (patch) | |
| tree | 92970763d841b4822050c38922a1bdb43369d289 | |
| parent | vhost: fix performance on LE hosts (diff) | |
| parent | net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes (diff) | |
| download | linux-e18f6ac30d31433d8cd9ccf693d3cdd5d2e66ef9.tar.xz linux-e18f6ac30d31433d8cd9ccf693d3cdd5d2e66ef9.zip | |
Merge branch 'mlx4-fixes'
Or Gerlitz says:
====================
Mellanox mlx4 driver fixes for 4.3-rc7
Jack's fix is for a regression introduced in 4.3-rc1
Carol's fix addresses an issue which exists for while and
turns to beat us hard on PPC, please queue for -stable.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/cmd.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/eq.c | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 0a3202047569..2177e56ed0be 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -2398,7 +2398,7 @@ int mlx4_multi_func_init(struct mlx4_dev *dev) } } - memset(&priv->mfunc.master.cmd_eqe, 0, dev->caps.eqe_size); + memset(&priv->mfunc.master.cmd_eqe, 0, sizeof(struct mlx4_eqe)); priv->mfunc.master.cmd_eqe.type = MLX4_EVENT_TYPE_CMD; INIT_WORK(&priv->mfunc.master.comm_work, mlx4_master_comm_channel); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 494e7762fdb1..4421bf5463f6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -964,6 +964,8 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) tx_desc->ctrl.ins_vlan = MLX4_WQE_CTRL_INS_SVLAN; else if (vlan_proto == ETH_P_8021Q) tx_desc->ctrl.ins_vlan = MLX4_WQE_CTRL_INS_CVLAN; + else + tx_desc->ctrl.ins_vlan = 0; tx_desc->ctrl.fence_size = real_size; diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index c34488479365..603d1c3d3b2e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -196,7 +196,7 @@ static void slave_event(struct mlx4_dev *dev, u8 slave, struct mlx4_eqe *eqe) return; } - memcpy(s_eqe, eqe, dev->caps.eqe_size - 1); + memcpy(s_eqe, eqe, sizeof(struct mlx4_eqe) - 1); s_eqe->slave_id = slave; /* ensure all information is written before setting the ownersip bit */ dma_wmb(); |