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

Conflicts:
	net/batman-adv/bridge_loop_avoidance.c
	net/batman-adv/bridge_loop_avoidance.h
	net/batman-adv/soft-interface.c
	net/mac80211/mlme.c

With merge help from Antonio Quartulli (batman-adv) and
Stephen Rothwell (drivers/net/usb/qmi_wwan.c).

The net/mac80211/mlme.c conflict seemed easy enough, accounting for a
conversion to some new tracing macros.

Signed-off-by: David S. Miller <davem@davemloft.net>

8 files changed, 20 insertions, 12 deletions

diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 42c13d8280c6..36d3783ebfa0 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -261,7 +261,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter)
 	if ((phy_data & BMSR_LSTATUS) == 0) {
 		/* link down */
 		netif_carrier_off(netdev);
-		netif_stop_queue(netdev);
 		hw->hibernate = true;
 		if (atl1c_reset_mac(hw) != 0)
 			if (netif_msg_hw(adapter))
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 46b8b7d81633..d09c6b583d17 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -656,7 +656,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
 			dma_unmap_single(bp->sdev->dma_dev, mapping,
 					     RX_PKT_BUF_SZ, DMA_FROM_DEVICE);
 		dev_kfree_skb_any(skb);
-		skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA);
+		skb = alloc_skb(RX_PKT_BUF_SZ, GFP_ATOMIC | GFP_DMA);
 		if (skb == NULL)
 			return -ENOMEM;
 		mapping = dma_map_single(bp->sdev->dma_dev, skb->data,
@@ -967,7 +967,7 @@ static netdev_tx_t b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			dma_unmap_single(bp->sdev->dma_dev, mapping, len,
 					     DMA_TO_DEVICE);
 
-		bounce_skb = __netdev_alloc_skb(dev, len, GFP_ATOMIC | GFP_DMA);
+		bounce_skb = alloc_skb(len, GFP_ATOMIC | GFP_DMA);
 		if (!bounce_skb)
 			goto err_out;
 
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 1901da153312..0ced154129a9 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -5377,7 +5377,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
 			int k, last;
 
 			if (skb == NULL) {
-				j++;
+				j = NEXT_TX_BD(j);
 				continue;
 			}
 
@@ -5389,8 +5389,8 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
 			tx_buf->skb = NULL;
 
 			last = tx_buf->nr_frags;
-			j++;
-			for (k = 0; k < last; k++, j++) {
+			j = NEXT_TX_BD(j);
+			for (k = 0; k < last; k++, j = NEXT_TX_BD(j)) {
 				tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)];
 				dma_unmap_page(&bp->pdev->dev,
 					dma_unmap_addr(tx_buf, mapping),
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 650c545705f3..3b4fc61f24cf 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -542,7 +542,8 @@ int cnic_unregister_driver(int ulp_type)
 	}
 
 	if (atomic_read(&ulp_ops->ref_count) != 0)
-		netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n");
+		pr_warn("%s: Failed waiting for ref count to go to zero\n",
+			__func__);
 	return 0;
 
 out_unlock:
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index af16f9fbc353..4605f7246687 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2077,10 +2077,9 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			return NETDEV_TX_OK;
 		}
 
-		/* Steal sock reference for processing TX time stamps */
-		swap(skb_new->sk, skb->sk);
-		swap(skb_new->destructor, skb->destructor);
-		kfree_skb(skb);
+		if (skb->sk)
+			skb_set_owner_w(skb_new, skb->sk);
+		consume_skb(skb);
 		skb = skb_new;
 	}
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 9313f5c84fad..59a3f141feb1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6640,6 +6640,11 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc)
 		return -EINVAL;
 	}
 
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+		e_err(drv, "Enable failed, SR-IOV enabled\n");
+		return -EINVAL;
+	}
+
 	/* Hardware supports up to 8 traffic classes */
 	if (tc > adapter->dcb_cfg.num_tcs.pg_tcs ||
 	    (hw->mac.type == ixgbe_mac_82598EB &&
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
index fb8377da1687..4b785e10f2ed 100644
--- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
@@ -51,7 +51,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
 		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
 		priv->hw->desc->prepare_tx_desc(desc, 1, bmax,
 						csum);
-
+		wmb();
 		entry = (++priv->cur_tx) % txsize;
 		desc = priv->dma_tx + entry;
 
@@ -59,6 +59,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
 					    len, DMA_TO_DEVICE);
 		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
 		priv->hw->desc->prepare_tx_desc(desc, 0, len, csum);
+		wmb();
 		priv->hw->desc->set_tx_owner(desc);
 		priv->tx_skbuff[entry] = NULL;
 	} else {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index ea3bc0963bd7..f6b04c1a3672 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1334,6 +1334,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		priv->hw->desc->prepare_tx_desc(desc, 0, len, csum_insertion);
 		wmb();
 		priv->hw->desc->set_tx_owner(desc);
+		wmb();
 	}
 
 	/* Interrupt on completition only for the latest segment */
@@ -1349,6 +1350,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	/* To avoid raise condition */
 	priv->hw->desc->set_tx_owner(first);
+	wmb();
 
 	priv->cur_tx++;
 
@@ -1412,6 +1414,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
 		}
 		wmb();
 		priv->hw->desc->set_rx_owner(p + entry);
+		wmb();
 	}
 }