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

Pull networking fixes from David Miller:

 1) Fix NBMA tunnel mac header handling in GRE, from Timo Teräs.

 2) Fix a NAPI race in the fec driver, from Nimrod Andy.

 3) The new IFF_VNET_LE bit is outside the size of the flags member it
    is stored in (which is 16-bits), store the state locally in the
    drivers.  From Michael S Tsirkin.

 4) We are kicking the tires with the new wireless maintainership
    situation.  Bluetooth fixes via Johan Hedberg, and mac80211 fixes
    from Johannes Berg.

 5) Fix locking and leaks in geneve driver, from Jesse Gross.

 6) Make netlink TX mmap code always copy, so we don't have to be
    potentially exposed to the user changing the underlying contents
    from underneath us.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits)
  be2net: Fix incorrect setting of tunnel offload flag in netdev features
  bnx2x: fix typos in "configure"
  xen-netback: support frontends without feature-rx-notify again
  MAINTAINERS: changes for wireless
  cxgb4: Fix decoding QSA module for ethtool get settings
  geneve: Fix races between socket add and release.
  geneve: Remove socket and offload handlers at destruction.
  netlink: Don't reorder loads/stores before marking mmap netlink frame as available
  netlink: Always copy on mmap TX.
  Bluetooth: Fix bug with filter in service discovery optimization
  mac80211: free management frame keys when removing station
  net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow
  net/mlx4: Cache line CQE/EQE stride fixes
  net: fec: Fix NAPI race
  xen-netfront: use napi_complete() correctly to prevent Rx stalling
  ip_tunnel: Add missing validation of encap type to ip_tunnel_encap_setup()
  ip_tunnel: Add sanity checks to ip_tunnel_encap_add_ops()
  net: Allow FIXED_PHY to be modular.
  if_tun: drop broken IFF_VNET_LE
  macvtap: drop broken IFF_VNET_LE
  ...

1 files changed, 14 insertions, 13 deletions

diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index b2427928eb11..d1c025fd9726 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -60,6 +60,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/in.h>
+#include <linux/jiffies.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
@@ -238,13 +239,13 @@ writereg(struct net_device *dev, u16 regno, u16 value)
 static int __init
 wait_eeprom_ready(struct net_device *dev)
 {
-	int timeout = jiffies;
+	unsigned long timeout = jiffies;
 	/* check to see if the EEPROM is ready,
 	 * a timeout is used just in case EEPROM is ready when
 	 * SI_BUSY in the PP_SelfST is clear
 	 */
 	while (readreg(dev, PP_SelfST) & SI_BUSY)
-		if (jiffies - timeout >= 40)
+		if (time_after_eq(jiffies, timeout + 40))
 			return -1;
 	return 0;
 }
@@ -485,7 +486,7 @@ control_dc_dc(struct net_device *dev, int on_not_off)
 {
 	struct net_local *lp = netdev_priv(dev);
 	unsigned int selfcontrol;
-	int timenow = jiffies;
+	unsigned long timenow = jiffies;
 	/* control the DC to DC convertor in the SelfControl register.
 	 * Note: This is hooked up to a general purpose pin, might not
 	 * always be a DC to DC convertor.
@@ -499,7 +500,7 @@ control_dc_dc(struct net_device *dev, int on_not_off)
 	writereg(dev, PP_SelfCTL, selfcontrol);
 
 	/* Wait for the DC/DC converter to power up - 500ms */
-	while (jiffies - timenow < HZ)
+	while (time_before(jiffies, timenow + HZ))
 		;
 }
 
@@ -514,7 +515,7 @@ send_test_pkt(struct net_device *dev)
 		0, 0,		/* DSAP=0 & SSAP=0 fields */
 		0xf3, 0		/* Control (Test Req + P bit set) */
 	};
-	long timenow = jiffies;
+	unsigned long timenow = jiffies;
 
 	writereg(dev, PP_LineCTL, readreg(dev, PP_LineCTL) | SERIAL_TX_ON);
 
@@ -525,10 +526,10 @@ send_test_pkt(struct net_device *dev)
 	iowrite16(ETH_ZLEN, lp->virt_addr + TX_LEN_PORT);
 
 	/* Test to see if the chip has allocated memory for the packet */
-	while (jiffies - timenow < 5)
+	while (time_before(jiffies, timenow + 5))
 		if (readreg(dev, PP_BusST) & READY_FOR_TX_NOW)
 			break;
-	if (jiffies - timenow >= 5)
+	if (time_after_eq(jiffies, timenow + 5))
 		return 0;	/* this shouldn't happen */
 
 	/* Write the contents of the packet */
@@ -536,7 +537,7 @@ send_test_pkt(struct net_device *dev)
 
 	cs89_dbg(1, debug, "Sending test packet ");
 	/* wait a couple of jiffies for packet to be received */
-	for (timenow = jiffies; jiffies - timenow < 3;)
+	for (timenow = jiffies; time_before(jiffies, timenow + 3);)
 		;
 	if ((readreg(dev, PP_TxEvent) & TX_SEND_OK_BITS) == TX_OK) {
 		cs89_dbg(1, cont, "succeeded\n");
@@ -556,7 +557,7 @@ static int
 detect_tp(struct net_device *dev)
 {
 	struct net_local *lp = netdev_priv(dev);
-	int timenow = jiffies;
+	unsigned long timenow = jiffies;
 	int fdx;
 
 	cs89_dbg(1, debug, "%s: Attempting TP\n", dev->name);
@@ -574,7 +575,7 @@ detect_tp(struct net_device *dev)
 	/* Delay for the hardware to work out if the TP cable is present
 	 * - 150ms
 	 */
-	for (timenow = jiffies; jiffies - timenow < 15;)
+	for (timenow = jiffies; time_before(jiffies, timenow + 15);)
 		;
 	if ((readreg(dev, PP_LineST) & LINK_OK) == 0)
 		return DETECTED_NONE;
@@ -618,7 +619,7 @@ detect_tp(struct net_device *dev)
 		if ((lp->auto_neg_cnf & AUTO_NEG_BITS) == AUTO_NEG_ENABLE) {
 			pr_info("%s: negotiating duplex...\n", dev->name);
 			while (readreg(dev, PP_AutoNegST) & AUTO_NEG_BUSY) {
-				if (jiffies - timenow > 4000) {
+				if (time_after(jiffies, timenow + 4000)) {
 					pr_err("**** Full / half duplex auto-negotiation timed out ****\n");
 					break;
 				}
@@ -1271,7 +1272,7 @@ static void __init reset_chip(struct net_device *dev)
 {
 #if !defined(CONFIG_MACH_MX31ADS)
 	struct net_local *lp = netdev_priv(dev);
-	int reset_start_time;
+	unsigned long reset_start_time;
 
 	writereg(dev, PP_SelfCTL, readreg(dev, PP_SelfCTL) | POWER_ON_RESET);
 
@@ -1294,7 +1295,7 @@ static void __init reset_chip(struct net_device *dev)
 	/* Wait until the chip is reset */
 	reset_start_time = jiffies;
 	while ((readreg(dev, PP_SelfST) & INIT_DONE) == 0 &&
-	       jiffies - reset_start_time < 2)
+	       time_before(jiffies, reset_start_time + 2))
 		;
 #endif /* !CONFIG_MACH_MX31ADS */
 }