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

Pull networking updates from David Miller:
 "Highlights:

   1) Support TX_RING in AF_PACKET TPACKET_V3 mode, from Sowmini
      Varadhan.

   2) Simplify classifier state on sk_buff in order to shrink it a bit.
      From Willem de Bruijn.

   3) Introduce SIPHASH and it's usage for secure sequence numbers and
      syncookies. From Jason A. Donenfeld.

   4) Reduce CPU usage for ICMP replies we are going to limit or
      suppress, from Jesper Dangaard Brouer.

   5) Introduce Shared Memory Communications socket layer, from Ursula
      Braun.

   6) Add RACK loss detection and allow it to actually trigger fast
      recovery instead of just assisting after other algorithms have
      triggered it. From Yuchung Cheng.

   7) Add xmit_more and BQL support to mvneta driver, from Simon Guinot.

   8) skb_cow_data avoidance in esp4 and esp6, from Steffen Klassert.

   9) Export MPLS packet stats via netlink, from Robert Shearman.

  10) Significantly improve inet port bind conflict handling, especially
      when an application is restarted and changes it's setting of
      reuseport. From Josef Bacik.

  11) Implement TX batching in vhost_net, from Jason Wang.

  12) Extend the dummy device so that VF (virtual function) features,
      such as configuration, can be more easily tested. From Phil
      Sutter.

  13) Avoid two atomic ops per page on x86 in bnx2x driver, from Eric
      Dumazet.

  14) Add new bpf MAP, implementing a longest prefix match trie. From
      Daniel Mack.

  15) Packet sample offloading support in mlxsw driver, from Yotam Gigi.

  16) Add new aquantia driver, from David VomLehn.

  17) Add bpf tracepoints, from Daniel Borkmann.

  18) Add support for port mirroring to b53 and bcm_sf2 drivers, from
      Florian Fainelli.

  19) Remove custom busy polling in many drivers, it is done in the core
      networking since 4.5 times. From Eric Dumazet.

  20) Support XDP adjust_head in virtio_net, from John Fastabend.

  21) Fix several major holes in neighbour entry confirmation, from
      Julian Anastasov.

  22) Add XDP support to bnxt_en driver, from Michael Chan.

  23) VXLAN offloads for enic driver, from Govindarajulu Varadarajan.

  24) Add IPVTAP driver (IP-VLAN based tap driver) from Sainath Grandhi.

  25) Support GRO in IPSEC protocols, from Steffen Klassert"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1764 commits)
  Revert "ath10k: Search SMBIOS for OEM board file extension"
  net: socket: fix recvmmsg not returning error from sock_error
  bnxt_en: use eth_hw_addr_random()
  bpf: fix unlocking of jited image when module ronx not set
  arch: add ARCH_HAS_SET_MEMORY config
  net: napi_watchdog() can use napi_schedule_irqoff()
  tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"
  net/hsr: use eth_hw_addr_random()
  net: mvpp2: enable building on 64-bit platforms
  net: mvpp2: switch to build_skb() in the RX path
  net: mvpp2: simplify MVPP2_PRS_RI_* definitions
  net: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULT
  net: mvpp2: remove unused register definitions
  net: mvpp2: simplify mvpp2_bm_bufs_add()
  net: mvpp2: drop useless fields in mvpp2_bm_pool and related code
  net: mvpp2: remove unused 'tx_skb' field of 'struct mvpp2_tx_queue'
  net: mvpp2: release reference to txq_cpu[] entry after unmapping
  net: mvpp2: handle too large value in mvpp2_rx_time_coal_set()
  net: mvpp2: handle too large value handling in mvpp2_rx_pkts_coal_set()
  net: mvpp2: remove useless arguments in mvpp2_rx_{pkts, time}_coal_set
  ...

9 files changed, 5 insertions, 25 deletions

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 1fbd495e5e63..c7652c35be19 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -461,7 +461,6 @@ void hostif_data_indication(struct ks_wlan_private *priv)
 			skb->protocol = eth_type_trans(skb, skb->dev);
 			priv->nstats.rx_packets++;
 			priv->nstats.rx_bytes += rx_ind_size;
-			skb->dev->last_rx = jiffies;
 			netif_rx(skb);
 		} else {
 			priv->nstats.rx_dropped++;
@@ -494,7 +493,6 @@ void hostif_data_indication(struct ks_wlan_private *priv)
 			skb->protocol = eth_type_trans(skb, skb->dev);
 			priv->nstats.rx_packets++;
 			priv->nstats.rx_bytes += rx_ind_size;
-			skb->dev->last_rx = jiffies;
 			netif_rx(skb);
 		} else {
 			priv->nstats.rx_dropped++;
diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c
index fb0928a4fb97..781ef623233e 100644
--- a/drivers/staging/netlogic/xlr_net.c
+++ b/drivers/staging/netlogic/xlr_net.c
@@ -155,7 +155,6 @@ static void xlr_net_fmn_handler(int bkt, int src_stnid, int size, int code,
 		skb_reserve(skb, BYTE_OFFSET);
 		skb_put(skb, length);
 		skb->protocol = eth_type_trans(skb, skb->dev);
-		skb->dev->last_rx = jiffies;
 		netif_rx(skb);
 		/* Fill rx ring */
 		skb_data = xlr_alloc_skb();
@@ -397,14 +396,6 @@ static void xlr_stats(struct net_device *ndev, struct rtnl_link_stats64 *stats)
 			TX_DROP_FRAME_COUNTER);
 }
 
-static struct rtnl_link_stats64 *xlr_get_stats64(struct net_device *ndev,
-						 struct rtnl_link_stats64 *stats
-						 )
-{
-	xlr_stats(ndev, stats);
-	return stats;
-}
-
 static const struct net_device_ops xlr_netdev_ops = {
 	.ndo_open = xlr_net_open,
 	.ndo_stop = xlr_net_stop,
@@ -412,7 +403,7 @@ static const struct net_device_ops xlr_netdev_ops = {
 	.ndo_select_queue = xlr_net_select_queue,
 	.ndo_set_mac_address = xlr_net_set_mac_addr,
 	.ndo_set_rx_mode = xlr_set_rx_mode,
-	.ndo_get_stats64 = xlr_get_stats64,
+	.ndo_get_stats64 = xlr_stats,
 };
 
 /*
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
index f0900d1c4d7b..fc849d4a1b5d 100644
--- a/drivers/staging/octeon/ethernet-rx.c
+++ b/drivers/staging/octeon/ethernet-rx.c
@@ -429,7 +429,7 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
 
 	if (rx_count < budget) {
 		/* No more work */
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 		enable_irq(rx_group->irq);
 	}
 	return rx_count;
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 6b4c20872323..0b8053205091 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -23,6 +23,7 @@
 #endif /* CONFIG_XFRM */
 
 #include <linux/atomic.h>
+#include <net/sch_generic.h>
 
 #include <asm/octeon/octeon.h>
 
@@ -369,9 +370,7 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
 
 #ifdef CONFIG_NET_SCHED
 	skb->tc_index = 0;
-#ifdef CONFIG_NET_CLS_ACT
-	skb->tc_verd = 0;
-#endif /* CONFIG_NET_CLS_ACT */
+	skb_reset_tc(skb);
 #endif /* CONFIG_NET_SCHED */
 #endif /* REUSE_SKBUFFS_WITHOUT_FREE */
 
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index e5ba7d1a809f..43a77745e6fb 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1375,7 +1375,6 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
 		ieee->LinkDetectInfo.NumRecvDataInPeriod++;
 		ieee->LinkDetectInfo.NumRxOkInPeriod++;
 	}
-	dev->last_rx = jiffies;
 
 	/* Data frame - extract src/dst addresses */
 	rtllib_rx_extract_addr(ieee, hdr, dst, src, bssid);
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index 82f654305414..b1f2fdfcb718 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -1103,11 +1103,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		stats = hostap_get_stats(dev);
 		from_assoc_ap = 1;
 	}
-#endif
-
-	dev->last_rx = jiffies;
 
-#ifdef NOT_YET
 	if ((ieee->iw_mode == IW_MODE_MASTER ||
 	     ieee->iw_mode == IW_MODE_REPEAT) &&
 	    !from_assoc_ap) {
diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index c1f674f5268c..ca3743d273e0 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -1657,7 +1657,7 @@ static int visornic_poll(struct napi_struct *napi, int budget)
 
 	/* If there aren't any more packets to receive stop the poll */
 	if (rx_count < budget)
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 
 	return rx_count;
 }
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index 4fe037aeef12..6134eba5cad4 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -3409,7 +3409,6 @@ static void hfa384x_usbin_rx(struct wlandevice *wlandev, struct sk_buff *skb)
 			&usbin->rxfrm.desc.frame_control, hdrlen);
 
 		skb->dev = wlandev->netdev;
-		skb->dev->last_rx = jiffies;
 
 		/* And set the frame length properly */
 		skb_trim(skb, data_len + hdrlen);
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 73fcf07254fe..53dbbd69e552 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -252,7 +252,6 @@ static int p80211_convert_to_ether(struct wlandevice *wlandev,
 	}
 
 	if (skb_p80211_to_ether(wlandev, wlandev->ethconv, skb) == 0) {
-		skb->dev->last_rx = jiffies;
 		wlandev->netdev->stats.rx_packets++;
 		wlandev->netdev->stats.rx_bytes += skb->len;
 		netif_rx_ni(skb);
@@ -287,7 +286,6 @@ static void p80211netdev_rx_bh(unsigned long arg)
 				skb->ip_summed = CHECKSUM_NONE;
 				skb->pkt_type = PACKET_OTHERHOST;
 				skb->protocol = htons(ETH_P_80211_RAW);
-				dev->last_rx = jiffies;
 
 				dev->stats.rx_packets++;
 				dev->stats.rx_bytes += skb->len;