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()
  ...

11 files changed, 57 insertions, 69 deletions

diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index c87b8cc..13430f7 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -333,8 +333,8 @@ static void de_set_rx_mode (struct net_device *dev);
 static void de_tx (struct de_private *de);
 static void de_clean_rings (struct de_private *de);
 static void de_media_interrupt (struct de_private *de, u32 status);
-static void de21040_media_timer (unsigned long data);
-static void de21041_media_timer (unsigned long data);
+static void de21040_media_timer (struct timer_list *t);
+static void de21041_media_timer (struct timer_list *t);
 static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media);
 
 
@@ -959,9 +959,9 @@ static void de_next_media (struct de_private *de, const u32 *media,
 	}
 }
 
-static void de21040_media_timer (unsigned long data)
+static void de21040_media_timer (struct timer_list *t)
 {
-	struct de_private *de = (struct de_private *) data;
+	struct de_private *de = from_timer(de, t, media_timer);
 	struct net_device *dev = de->dev;
 	u32 status = dr32(SIAStatus);
 	unsigned int carrier;
@@ -1040,9 +1040,9 @@ static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media)
 	return 1;
 }
 
-static void de21041_media_timer (unsigned long data)
+static void de21041_media_timer (struct timer_list *t)
 {
-	struct de_private *de = (struct de_private *) data;
+	struct de_private *de = from_timer(de, t, media_timer);
 	struct net_device *dev = de->dev;
 	u32 status = dr32(SIAStatus);
 	unsigned int carrier;
@@ -1999,12 +1999,9 @@ static int de_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	de->msg_enable = (debug < 0 ? DE_DEF_MSG_ENABLE : debug);
 	de->board_idx = board_idx;
 	spin_lock_init (&de->lock);
-	init_timer(&de->media_timer);
-	if (de->de21040)
-		de->media_timer.function = de21040_media_timer;
-	else
-		de->media_timer.function = de21041_media_timer;
-	de->media_timer.data = (unsigned long) de;
+	timer_setup(&de->media_timer,
+		    de->de21040 ? de21040_media_timer : de21041_media_timer,
+		    0);
 
 	netif_carrier_off(dev);
 
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index 0affee9..a31b4df 100644
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -912,7 +912,7 @@ static int     de4x5_init(struct net_device *dev);
 static int     de4x5_sw_reset(struct net_device *dev);
 static int     de4x5_rx(struct net_device *dev);
 static int     de4x5_tx(struct net_device *dev);
-static void    de4x5_ast(struct net_device *dev);
+static void    de4x5_ast(struct timer_list *t);
 static int     de4x5_txur(struct net_device *dev);
 static int     de4x5_rx_ovfc(struct net_device *dev);
 
@@ -1147,9 +1147,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev)
 	lp->timeout = -1;
 	lp->gendev = gendev;
 	spin_lock_init(&lp->lock);
-	init_timer(&lp->timer);
-	lp->timer.function = (void (*)(unsigned long))de4x5_ast;
-	lp->timer.data = (unsigned long)dev;
+	timer_setup(&lp->timer, de4x5_ast, 0);
 	de4x5_parse_params(dev);
 
 	/*
@@ -1742,9 +1740,10 @@ de4x5_tx(struct net_device *dev)
 }
 
 static void
-de4x5_ast(struct net_device *dev)
+de4x5_ast(struct timer_list *t)
 {
-	struct de4x5_private *lp = netdev_priv(dev);
+	struct de4x5_private *lp = from_timer(lp, t, timer);
+	struct net_device *dev = dev_get_drvdata(lp->gendev);
 	int next_tick = DE4X5_AUTOSENSE_MS;
 	int dt;
 
@@ -2370,7 +2369,7 @@ autoconf_media(struct net_device *dev)
 	lp->media = INIT;
 	lp->tcount = 0;
 
-	de4x5_ast(dev);
+	de4x5_ast(&lp->timer);
 
 	return lp->media;
 }
diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c
index 07e10a4..17ef7a2 100644
--- a/drivers/net/ethernet/dec/tulip/dmfe.c
+++ b/drivers/net/ethernet/dec/tulip/dmfe.c
@@ -331,7 +331,7 @@ static void dmfe_phy_write_1bit(void __iomem *, u32);
 static u16 dmfe_phy_read_1bit(void __iomem *);
 static u8 dmfe_sense_speed(struct dmfe_board_info *);
 static void dmfe_process_mode(struct dmfe_board_info *);
-static void dmfe_timer(unsigned long);
+static void dmfe_timer(struct timer_list *);
 static inline u32 cal_CRC(unsigned char *, unsigned int, u8);
 static void dmfe_rx_packet(struct net_device *, struct dmfe_board_info *);
 static void dmfe_free_tx_pkt(struct net_device *, struct dmfe_board_info *);
@@ -596,10 +596,8 @@ static int dmfe_open(struct net_device *dev)
 	netif_wake_queue(dev);
 
 	/* set and active a timer process */
-	init_timer(&db->timer);
+	timer_setup(&db->timer, dmfe_timer, 0);
 	db->timer.expires = DMFE_TIMER_WUT + HZ * 2;
-	db->timer.data = (unsigned long)dev;
-	db->timer.function = dmfe_timer;
 	add_timer(&db->timer);
 
 	return 0;
@@ -1130,10 +1128,10 @@ static const struct ethtool_ops netdev_ethtool_ops = {
  *	Dynamic media sense, allocate Rx buffer...
  */
 
-static void dmfe_timer(unsigned long data)
+static void dmfe_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct dmfe_board_info *db = netdev_priv(dev);
+	struct dmfe_board_info *db = from_timer(db, t, timer);
+	struct net_device *dev = pci_get_drvdata(db->pdev);
 	void __iomem *ioaddr = db->ioaddr;
 	u32 tmp_cr8;
 	unsigned char tmp_cr12;
diff --git a/drivers/net/ethernet/dec/tulip/interrupt.c b/drivers/net/ethernet/dec/tulip/interrupt.c
index 8df8088..c1ca076 100644
--- a/drivers/net/ethernet/dec/tulip/interrupt.c
+++ b/drivers/net/ethernet/dec/tulip/interrupt.c
@@ -102,10 +102,10 @@ int tulip_refill_rx(struct net_device *dev)
 
 #ifdef CONFIG_TULIP_NAPI
 
-void oom_timer(unsigned long data)
+void oom_timer(struct timer_list *t)
 {
-        struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, oom_timer);
+
 	napi_schedule(&tp->napi);
 }
 
diff --git a/drivers/net/ethernet/dec/tulip/pnic.c b/drivers/net/ethernet/dec/tulip/pnic.c
index 7bcccf5..3fb39e3 100644
--- a/drivers/net/ethernet/dec/tulip/pnic.c
+++ b/drivers/net/ethernet/dec/tulip/pnic.c
@@ -84,10 +84,10 @@ void pnic_lnk_change(struct net_device *dev, int csr5)
 	}
 }
 
-void pnic_timer(unsigned long data)
+void pnic_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, timer);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->base_addr;
 	int next_tick = 60*HZ;
 
diff --git a/drivers/net/ethernet/dec/tulip/pnic2.c b/drivers/net/ethernet/dec/tulip/pnic2.c
index 5895fc4..412adaa 100644
--- a/drivers/net/ethernet/dec/tulip/pnic2.c
+++ b/drivers/net/ethernet/dec/tulip/pnic2.c
@@ -76,10 +76,10 @@
 #include <linux/delay.h>
 
 
-void pnic2_timer(unsigned long data)
+void pnic2_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, timer);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->base_addr;
 	int next_tick = 60*HZ;
 
diff --git a/drivers/net/ethernet/dec/tulip/timer.c b/drivers/net/ethernet/dec/tulip/timer.c
index 523d9dd..642e9df 100644
--- a/drivers/net/ethernet/dec/tulip/timer.c
+++ b/drivers/net/ethernet/dec/tulip/timer.c
@@ -137,10 +137,10 @@ void tulip_media_task(struct work_struct *work)
 }
 
 
-void mxic_timer(unsigned long data)
+void mxic_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, timer);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->base_addr;
 	int next_tick = 60*HZ;
 
@@ -154,10 +154,10 @@ void mxic_timer(unsigned long data)
 }
 
 
-void comet_timer(unsigned long data)
+void comet_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, timer);
+	struct net_device *dev = tp->dev;
 	int next_tick = 2*HZ;
 
 	if (tulip_debug > 1)
diff --git a/drivers/net/ethernet/dec/tulip/tulip.h b/drivers/net/ethernet/dec/tulip/tulip.h
index 06660dbc..b458140 100644
--- a/drivers/net/ethernet/dec/tulip/tulip.h
+++ b/drivers/net/ethernet/dec/tulip/tulip.h
@@ -43,7 +43,7 @@ struct tulip_chip_table {
 	int io_size;
 	int valid_intrs;	/* CSR7 interrupt enable settings */
 	int flags;
-	void (*media_timer) (unsigned long);
+	void (*media_timer) (struct timer_list *);
 	work_func_t media_task;
 };
 
@@ -476,7 +476,7 @@ void t21142_lnk_change(struct net_device *dev, int csr5);
 
 /* PNIC2.c */
 void pnic2_lnk_change(struct net_device *dev, int csr5);
-void pnic2_timer(unsigned long data);
+void pnic2_timer(struct timer_list *t);
 void pnic2_start_nway(struct net_device *dev);
 void pnic2_lnk_change(struct net_device *dev, int csr5);
 
@@ -504,19 +504,19 @@ void tulip_find_mii (struct net_device *dev, int board_idx);
 /* pnic.c */
 void pnic_do_nway(struct net_device *dev);
 void pnic_lnk_change(struct net_device *dev, int csr5);
-void pnic_timer(unsigned long data);
+void pnic_timer(struct timer_list *t);
 
 /* timer.c */
 void tulip_media_task(struct work_struct *work);
-void mxic_timer(unsigned long data);
-void comet_timer(unsigned long data);
+void mxic_timer(struct timer_list *t);
+void comet_timer(struct timer_list *t);
 
 /* tulip_core.c */
 extern int tulip_debug;
 extern const char * const medianame[];
 extern const char tulip_media_cap[];
 extern const struct tulip_chip_table tulip_tbl[];
-void oom_timer(unsigned long data);
+void oom_timer(struct timer_list *t);
 extern u8 t21040_csr13[];
 
 static inline void tulip_start_rxtx(struct tulip_private *tp)
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index 851b6d1..00d02a0 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -123,10 +123,10 @@ int tulip_debug = TULIP_DEBUG;
 int tulip_debug = 1;
 #endif
 
-static void tulip_timer(unsigned long data)
+static void tulip_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp = from_timer(tp, t, timer);
+	struct net_device *dev = tp->dev;
 
 	if (netif_running(dev))
 		schedule_work(&tp->media_work);
@@ -505,7 +505,7 @@ media_picked:
 	tp->timer.expires = RUN_AT(next_tick);
 	add_timer(&tp->timer);
 #ifdef CONFIG_TULIP_NAPI
-	setup_timer(&tp->oom_timer, oom_timer, (unsigned long)dev);
+	timer_setup(&tp->oom_timer, oom_timer, 0);
 #endif
 }
 
@@ -780,8 +780,7 @@ static void tulip_down (struct net_device *dev)
 
 	spin_unlock_irqrestore (&tp->lock, flags);
 
-	setup_timer(&tp->timer, tulip_tbl[tp->chip_id].media_timer,
-		    (unsigned long)dev);
+	timer_setup(&tp->timer, tulip_tbl[tp->chip_id].media_timer, 0);
 
 	dev->if_port = tp->saved_if_port;
 
@@ -1470,8 +1469,7 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	tp->csr0 = csr0;
 	spin_lock_init(&tp->lock);
 	spin_lock_init(&tp->mii_lock);
-	setup_timer(&tp->timer, tulip_tbl[tp->chip_id].media_timer,
-		    (unsigned long)dev);
+	timer_setup(&tp->timer, tulip_tbl[tp->chip_id].media_timer, 0);
 
 	INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);
 
diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c
index 7fc248e..488a744 100644
--- a/drivers/net/ethernet/dec/tulip/uli526x.c
+++ b/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -241,7 +241,7 @@ static void phy_write_1bit(struct uli526x_board_info *db, u32);
 static u16 phy_read_1bit(struct uli526x_board_info *db);
 static u8 uli526x_sense_speed(struct uli526x_board_info *);
 static void uli526x_process_mode(struct uli526x_board_info *);
-static void uli526x_timer(unsigned long);
+static void uli526x_timer(struct timer_list *t);
 static void uli526x_rx_packet(struct net_device *, struct uli526x_board_info *);
 static void uli526x_free_tx_pkt(struct net_device *, struct uli526x_board_info *);
 static void uli526x_reuse_skb(struct uli526x_board_info *, struct sk_buff *);
@@ -491,10 +491,8 @@ static int uli526x_open(struct net_device *dev)
 	netif_wake_queue(dev);
 
 	/* set and active a timer process */
-	init_timer(&db->timer);
+	timer_setup(&db->timer, uli526x_timer, 0);
 	db->timer.expires = ULI526X_TIMER_WUT + HZ * 2;
-	db->timer.data = (unsigned long)dev;
-	db->timer.function = uli526x_timer;
 	add_timer(&db->timer);
 
 	return 0;
@@ -1023,10 +1021,10 @@ static const struct ethtool_ops netdev_ethtool_ops = {
  *	Dynamic media sense, allocate Rx buffer...
  */
 
-static void uli526x_timer(unsigned long data)
+static void uli526x_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *) data;
-	struct uli526x_board_info *db = netdev_priv(dev);
+	struct uli526x_board_info *db = from_timer(db, t, timer);
+	struct net_device *dev = pci_get_drvdata(db->pdev);
 	struct uli_phy_ops *phy = &db->phy;
 	void __iomem *ioaddr = db->ioaddr;
  	unsigned long flags;
diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
index 32d7229..70cb2d6 100644
--- a/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -327,7 +327,7 @@ static int  mdio_read(struct net_device *dev, int phy_id, int location);
 static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
 static int  netdev_open(struct net_device *dev);
 static int  update_link(struct net_device *dev);
-static void netdev_timer(unsigned long data);
+static void netdev_timer(struct timer_list *t);
 static void init_rxtx_rings(struct net_device *dev);
 static void free_rxtx_rings(struct netdev_private *np);
 static void init_registers(struct net_device *dev);
@@ -655,10 +655,8 @@ static int netdev_open(struct net_device *dev)
 		netdev_dbg(dev, "Done netdev_open()\n");
 
 	/* Set the timer to check for link beat. */
-	init_timer(&np->timer);
+	timer_setup(&np->timer, netdev_timer, 0);
 	np->timer.expires = jiffies + 1*HZ;
-	np->timer.data = (unsigned long)dev;
-	np->timer.function = netdev_timer;				/* timer handler */
 	add_timer(&np->timer);
 	return 0;
 out_err:
@@ -774,10 +772,10 @@ static inline void update_csr6(struct net_device *dev, int new)
 		np->mii_if.full_duplex = 1;
 }
 
-static void netdev_timer(unsigned long data)
+static void netdev_timer(struct timer_list *t)
 {
-	struct net_device *dev = (struct net_device *)data;
-	struct netdev_private *np = netdev_priv(dev);
+	struct netdev_private *np = from_timer(np, t, timer);
+	struct net_device *dev = pci_get_drvdata(np->pci_dev);
 	void __iomem *ioaddr = np->base_addr;
 
 	if (debug > 2)