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

Pull networking updates from David Miller:
 "Highlights:

   1) Maintain the TCP retransmit queue using an rbtree, with 1GB
      windows at 100Gb this really has become necessary. From Eric
      Dumazet.

   2) Multi-program support for cgroup+bpf, from Alexei Starovoitov.

   3) Perform broadcast flooding in hardware in mv88e6xxx, from Andrew
      Lunn.

   4) Add meter action support to openvswitch, from Andy Zhou.

   5) Add a data meta pointer for BPF accessible packets, from Daniel
      Borkmann.

   6) Namespace-ify almost all TCP sysctl knobs, from Eric Dumazet.

   7) Turn on Broadcom Tags in b53 driver, from Florian Fainelli.

   8) More work to move the RTNL mutex down, from Florian Westphal.

   9) Add 'bpftool' utility, to help with bpf program introspection.
      From Jakub Kicinski.

  10) Add new 'cpumap' type for XDP_REDIRECT action, from Jesper
      Dangaard Brouer.

  11) Support 'blocks' of transformations in the packet scheduler which
      can span multiple network devices, from Jiri Pirko.

  12) TC flower offload support in cxgb4, from Kumar Sanghvi.

  13) Priority based stream scheduler for SCTP, from Marcelo Ricardo
      Leitner.

  14) Thunderbolt networking driver, from Amir Levy and Mika Westerberg.

  15) Add RED qdisc offloadability, and use it in mlxsw driver. From
      Nogah Frankel.

  16) eBPF based device controller for cgroup v2, from Roman Gushchin.

  17) Add some fundamental tracepoints for TCP, from Song Liu.

  18) Remove garbage collection from ipv6 route layer, this is a
      significant accomplishment. From Wei Wang.

  19) Add multicast route offload support to mlxsw, from Yotam Gigi"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2177 commits)
  tcp: highest_sack fix
  geneve: fix fill_info when link down
  bpf: fix lockdep splat
  net: cdc_ncm: GetNtbFormat endian fix
  openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start
  netem: remove unnecessary 64 bit modulus
  netem: use 64 bit divide by rate
  tcp: Namespace-ify sysctl_tcp_default_congestion_control
  net: Protect iterations over net::fib_notifier_ops in fib_seq_sum()
  ipv6: set all.accept_dad to 0 by default
  uapi: fix linux/tls.h userspace compilation error
  usbnet: ipheth: prevent TX queue timeouts when device not ready
  vhost_net: conditionally enable tx polling
  uapi: fix linux/rxrpc.h userspace compilation errors
  net: stmmac: fix LPI transitioning for dwmac4
  atm: horizon: Fix irq release error
  net-sysfs: trigger netlink notification on ifalias change via sysfs
  openvswitch: Using kfree_rcu() to simplify the code
  openvswitch: Make local function ovs_nsh_key_attr_size() static
  openvswitch: Fix return value check in ovs_meter_cmd_features()
  ...

8 files changed, 42 insertions, 40 deletions

diff --git a/drivers/net/ethernet/amd/a2065.c b/drivers/net/ethernet/amd/a2065.c
index e22f976a0d18..212fe72a190b 100644
--- a/drivers/net/ethernet/amd/a2065.c
+++ b/drivers/net/ethernet/amd/a2065.c
@@ -123,6 +123,7 @@ struct lance_private {
 	int burst_sizes;	      /* ledma SBus burst sizes */
 #endif
 	struct timer_list         multicast_timer;
+	struct net_device	  *dev;
 };
 
 #define LANCE_ADDR(x) ((int)(x) & ~0xff000000)
@@ -638,6 +639,13 @@ static void lance_set_multicast(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
+static void lance_set_multicast_retry(struct timer_list *t)
+{
+	struct lance_private *lp = from_timer(lp, t, multicast_timer);
+
+	lance_set_multicast(lp->dev);
+}
+
 static int a2065_init_one(struct zorro_dev *z,
 			  const struct zorro_device_id *ent);
 static void a2065_remove_one(struct zorro_dev *z);
@@ -728,15 +736,13 @@ static int a2065_init_one(struct zorro_dev *z,
 	priv->lance_log_tx_bufs = LANCE_LOG_TX_BUFFERS;
 	priv->rx_ring_mod_mask = RX_RING_MOD_MASK;
 	priv->tx_ring_mod_mask = TX_RING_MOD_MASK;
+	priv->dev = dev;
 
 	dev->netdev_ops = &lance_netdev_ops;
 	dev->watchdog_timeo = 5*HZ;
 	dev->dma = 0;
 
-	init_timer(&priv->multicast_timer);
-	priv->multicast_timer.data = (unsigned long) dev;
-	priv->multicast_timer.function =
-		(void (*)(unsigned long))lance_set_multicast;
+	timer_setup(&priv->multicast_timer, lance_set_multicast_retry, 0);
 
 	err = register_netdev(dev);
 	if (err) {
diff --git a/drivers/net/ethernet/amd/am79c961a.c b/drivers/net/ethernet/amd/am79c961a.c
index b11e910850f7..01d132c02ff9 100644
--- a/drivers/net/ethernet/amd/am79c961a.c
+++ b/drivers/net/ethernet/amd/am79c961a.c
@@ -302,10 +302,10 @@ am79c961_init_for_open(struct net_device *dev)
 	write_rreg (dev->base_addr, CSR0, CSR0_IENA|CSR0_STRT);
 }
 
-static void am79c961_timer(unsigned long data)
+static void am79c961_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct dev_priv *priv = netdev_priv(dev);
+	struct dev_priv *priv = from_timer(priv, t, timer);
+	struct net_device *dev = priv->dev;
 	unsigned int lnkstat, carrier;
 	unsigned long flags;
 
@@ -728,9 +728,8 @@ static int am79c961_probe(struct platform_device *pdev)
 	am79c961_banner();
 
 	spin_lock_init(&priv->chip_lock);
-	init_timer(&priv->timer);
-	priv->timer.data = (unsigned long)dev;
-	priv->timer.function = am79c961_timer;
+	priv->dev = dev;
+	timer_setup(&priv->timer, am79c961_timer, 0);
 
 	if (am79c961_hw_init(dev))
 		goto release;
diff --git a/drivers/net/ethernet/amd/am79c961a.h b/drivers/net/ethernet/amd/am79c961a.h
index 9f384b79507b..fc5088c70731 100644
--- a/drivers/net/ethernet/amd/am79c961a.h
+++ b/drivers/net/ethernet/amd/am79c961a.h
@@ -140,6 +140,7 @@ struct dev_priv {
     unsigned long	txhdr;
     spinlock_t		chip_lock;
     struct timer_list	timer;
+    struct net_device   *dev;
 };
 
 #endif
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index 7b5df562f30f..358f7ab77c70 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -1669,9 +1669,9 @@ static int amd8111e_resume(struct pci_dev *pci_dev)
 	return 0;
 }
 
-static void amd8111e_config_ipg(struct net_device *dev)
+static void amd8111e_config_ipg(struct timer_list *t)
 {
-	struct amd8111e_priv *lp = netdev_priv(dev);
+	struct amd8111e_priv *lp = from_timer(lp, t, ipg_data.ipg_timer);
 	struct ipg_info *ipg_data = &lp->ipg_data;
 	void __iomem *mmio = lp->mmio;
 	unsigned int prev_col_cnt = ipg_data->col_cnt;
@@ -1883,9 +1883,7 @@ static int amd8111e_probe_one(struct pci_dev *pdev,
 
 	/* Initialize software ipg timer */
 	if(lp->options & OPTION_DYN_IPG_ENABLE){
-		init_timer(&lp->ipg_data.ipg_timer);
-		lp->ipg_data.ipg_timer.data = (unsigned long) dev;
-		lp->ipg_data.ipg_timer.function = (void *)&amd8111e_config_ipg;
+		timer_setup(&lp->ipg_data.ipg_timer, amd8111e_config_ipg, 0);
 		lp->ipg_data.ipg_timer.expires = jiffies +
 						 IPG_CONVERGE_JIFFIES;
 		lp->ipg_data.ipg = DEFAULT_IPG;
diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c
index 82cc81385033..116997a8b593 100644
--- a/drivers/net/ethernet/amd/declance.c
+++ b/drivers/net/ethernet/amd/declance.c
@@ -260,6 +260,7 @@ struct lance_private {
 	unsigned short busmaster_regval;
 
 	struct timer_list       multicast_timer;
+	struct net_device	*dev;
 
 	/* Pointers to the ring buffers as seen from the CPU */
 	char *rx_buf_ptr_cpu[RX_RING_SIZE];
@@ -1000,9 +1001,10 @@ static void lance_set_multicast(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
-static void lance_set_multicast_retry(unsigned long _opaque)
+static void lance_set_multicast_retry(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *) _opaque;
+	struct lance_private *lp = from_timer(lp, t, multicast_timer);
+	struct net_device *dev = lp->dev;
 
 	lance_set_multicast(dev);
 }
@@ -1246,9 +1248,9 @@ static int dec_lance_probe(struct device *bdev, const int type)
 	 * can occur from interrupts (ex. IPv6).  So we
 	 * use a timer to try again later when necessary. -DaveM
 	 */
-	init_timer(&lp->multicast_timer);
-	lp->multicast_timer.data = (unsigned long) dev;
-	lp->multicast_timer.function = lance_set_multicast_retry;
+	lp->dev = dev;
+	timer_setup(&lp->multicast_timer, lance_set_multicast_retry, 0);
+
 
 	ret = register_netdev(dev);
 	if (ret) {
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 7f60d17819ce..a561705f232c 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -321,7 +321,7 @@ static struct net_device_stats *pcnet32_get_stats(struct net_device *);
 static void pcnet32_load_multicast(struct net_device *dev);
 static void pcnet32_set_multicast_list(struct net_device *);
 static int pcnet32_ioctl(struct net_device *, struct ifreq *, int);
-static void pcnet32_watchdog(struct net_device *);
+static void pcnet32_watchdog(struct timer_list *);
 static int mdio_read(struct net_device *dev, int phy_id, int reg_num);
 static void mdio_write(struct net_device *dev, int phy_id, int reg_num,
 		       int val);
@@ -1970,9 +1970,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 			lp->options |= PCNET32_PORT_MII;
 	}
 
-	init_timer(&lp->watchdog_timer);
-	lp->watchdog_timer.data = (unsigned long)dev;
-	lp->watchdog_timer.function = (void *)&pcnet32_watchdog;
+	timer_setup(&lp->watchdog_timer, pcnet32_watchdog, 0);
 
 	/* The PCNET32-specific entries in the device structure. */
 	dev->netdev_ops = &pcnet32_netdev_ops;
@@ -2902,9 +2900,10 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
  * Could possibly be changed to use mii_check_media instead.
  */
 
-static void pcnet32_watchdog(struct net_device *dev)
+static void pcnet32_watchdog(struct timer_list *t)
 {
-	struct pcnet32_private *lp = netdev_priv(dev);
+	struct pcnet32_private *lp = from_timer(lp, t, watchdog_timer);
+	struct net_device *dev = lp->dev;
 	unsigned long flags;
 
 	/* Print the link status if it has changed */
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index 291ca5187f12..cdd7a611479b 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -1248,9 +1248,10 @@ static void lance_set_multicast(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
-static void lance_set_multicast_retry(unsigned long _opaque)
+static void lance_set_multicast_retry(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *) _opaque;
+	struct lance_private *lp = from_timer(lp, t, multicast_timer);
+	struct net_device *dev = lp->dev;
 
 	lance_set_multicast(dev);
 }
@@ -1459,9 +1460,7 @@ no_link_test:
 	 * can occur from interrupts (ex. IPv6).  So we
 	 * use a timer to try again later when necessary. -DaveM
 	 */
-	init_timer(&lp->multicast_timer);
-	lp->multicast_timer.data = (unsigned long) dev;
-	lp->multicast_timer.function = lance_set_multicast_retry;
+	timer_setup(&lp->multicast_timer, lance_set_multicast_retry, 0);
 
 	if (register_netdev(dev)) {
 		printk(KERN_ERR "SunLance: Cannot register device.\n");
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 608693d11bd7..a74a8fbad53a 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -642,9 +642,9 @@ static irqreturn_t xgbe_dma_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static void xgbe_tx_timer(unsigned long data)
+static void xgbe_tx_timer(struct timer_list *t)
 {
-	struct xgbe_channel *channel = (struct xgbe_channel *)data;
+	struct xgbe_channel *channel = from_timer(channel, t, tx_timer);
 	struct xgbe_prv_data *pdata = channel->pdata;
 	struct napi_struct *napi;
 
@@ -680,9 +680,9 @@ static void xgbe_service(struct work_struct *work)
 	pdata->phy_if.phy_status(pdata);
 }
 
-static void xgbe_service_timer(unsigned long data)
+static void xgbe_service_timer(struct timer_list *t)
 {
-	struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data;
+	struct xgbe_prv_data *pdata = from_timer(pdata, t, service_timer);
 
 	queue_work(pdata->dev_workqueue, &pdata->service_work);
 
@@ -694,16 +694,14 @@ static void xgbe_init_timers(struct xgbe_prv_data *pdata)
 	struct xgbe_channel *channel;
 	unsigned int i;
 
-	setup_timer(&pdata->service_timer, xgbe_service_timer,
-		    (unsigned long)pdata);
+	timer_setup(&pdata->service_timer, xgbe_service_timer, 0);
 
 	for (i = 0; i < pdata->channel_count; i++) {
 		channel = pdata->channel[i];
 		if (!channel->tx_ring)
 			break;
 
-		setup_timer(&channel->tx_timer, xgbe_tx_timer,
-			    (unsigned long)channel);
+		timer_setup(&channel->tx_timer, xgbe_tx_timer, 0);
 	}
 }
 
@@ -2208,7 +2206,7 @@ static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 	struct tc_mqprio_qopt *mqprio = type_data;
 	u8 tc;
 
-	if (type != TC_SETUP_MQPRIO)
+	if (type != TC_SETUP_QDISC_MQPRIO)
 		return -EOPNOTSUPP;
 
 	mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;