Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits)
  pktgen: make sure that pktgen_thread_worker has been executed
  [VLAN]: Propagate selected feature bits to VLAN devices
  drivers/atm/: remove CVS keywords
  vlan: Correctly handle device notifications for layered VLAN devices
  net: Fix call to ->change_rx_flags(dev, IFF_MULTICAST) in dev_change_flags()
  net_sched: cls_api: fix return value for non-existant classifiers
  ipsec: Use the correct ip_local_out function
  ipv6 addrconf: Allow infinite prefix lifetime.
  ipv6 route: Fix lifetime in netlink.
  ipv6 addrconf: Fix route lifetime setting in corner case.
  ndisc: Add missing strategies for per-device retrans timer/reachable time settings.
  ipv6: Move <linux/in6.h> from header-y to unifdef-y.
  l2tp: avoid skb truesize bug if headroom is increased
  wireless: Create 'device' symlink in sysfs
  wireless, airo: waitbusy() won't delay
  libertas: fix command timeout after firmware failure
  mac80211: Add RTNL version of ieee80211_iterate_active_interfaces
  mac80211 : Association with 11n hidden ssid ap.
  hostap: fix "registers" registration in procfs
  isdn/capi: Return proper errnos on module init.
  ...

drivers/atm/fore200e.h

@@ -1,4 +1,3 @@
-/* $Id: fore200e.h,v 1.4 2000/04/14 10:10:34 davem Exp $ */
 #ifndef _FORE200E_H
 #define _FORE200E_H
 

drivers/atm/fore200e_mkfirm.c

@@ -1,6 +1,4 @@
 /*
-  $Id: fore200e_mkfirm.c,v 1.1 2000/02/21 16:04:32 davem Exp $
-
   mkfirm.c: generates a C readable file from a binary firmware image
 
   Christophe Lizzi (lizzi@{csti.fr, cnam.fr}), June 1999.

drivers/atm/he.h

@@ -1,5 +1,3 @@
-/* $Id: he.h,v 1.4 2003/05/06 22:48:00 chas Exp $ */
-
 /*
 
   he.h

drivers/atm/idt77252.c

@@ -1,8 +1,4 @@
 /******************************************************************* 
- * ident "$Id: idt77252.c,v 1.2 2001/11/11 08:13:54 ecd Exp $"
- *
- * $Author: ecd $
- * $Date: 2001/11/11 08:13:54 $
  *
  * Copyright (c) 2000 ATecoM GmbH 
  *
@@ -29,9 +25,6 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  *******************************************************************/
-static char const rcsid[] =
-"$Id: idt77252.c,v 1.2 2001/11/11 08:13:54 ecd Exp $";
-
 
 #include <linux/module.h>
 #include <linux/pci.h>

drivers/atm/idt77252.h

@@ -1,8 +1,4 @@
 /******************************************************************* 
- * ident "$Id: idt77252.h,v 1.2 2001/11/11 08:13:54 ecd Exp $"
- *
- * $Author: ecd $
- * $Date: 2001/11/11 08:13:54 $
  *
  * Copyright (c) 2000 ATecoM GmbH 
  *

drivers/atm/iphase.h

@@ -1025,7 +1025,8 @@ typedef struct iadev_t {
         spinlock_t rx_lock, misc_lock;
 	struct atm_vcc **rx_open;	/* list of all open VCs */  
         u16 num_rx_desc, rx_buf_sz, rxing;
-        u32 rx_pkt_ram, rx_tmp_cnt, rx_tmp_jif;
+        u32 rx_pkt_ram, rx_tmp_cnt;
+        unsigned long rx_tmp_jif;
         void __iomem *RX_DESC_BASE_ADDR;
         u32 drop_rxpkt, drop_rxcell, rx_cell_cnt, rx_pkt_cnt;
 	struct atm_dev *next_board;	/* other iphase devices */  

drivers/atm/nicstarmac.copyright

@@ -13,7 +13,7 @@
  *
  *   Modified to work with the IDT7721 nicstar -- AAL5 (tested) only.
  *
- * R. D. Rechenmacher <ron@fnal.gov>, Aug. 6, 1997 $Revision: 1.1 $ $Date: 1999/08/20 11:00:11 $
+ * R. D. Rechenmacher <ron@fnal.gov>, Aug. 6, 1997
  *
  * Linux driver for the IDT77201 NICStAR PCI ATM controller.
  * PHY component is expected to be 155 Mbps S/UNI-Lite or IDT 77155;

drivers/base/core.c

@@ -1291,13 +1291,11 @@ int device_rename(struct device *dev, char *new_name)
 	}
 #else
 	if (dev->class) {
-		sysfs_remove_link(&dev->class->subsys.kobj, old_device_name);
 		error = sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj,
 					  dev->bus_id);
-		if (error) {
-			dev_err(dev, "%s: sysfs_create_symlink failed (%d)\n",
-				__func__, error);
-		}
+		if (error)
+			goto out;
+		sysfs_remove_link(&dev->class->subsys.kobj, old_device_name);
 	}
 #endif
 

drivers/isdn/capi/capiutil.c

@@ -948,17 +948,17 @@ int __init cdebug_init(void)
 {
 	g_cmsg= kmalloc(sizeof(_cmsg), GFP_KERNEL);
 	if (!g_cmsg)
-		return ENOMEM;
+		return -ENOMEM;
 	g_debbuf = kmalloc(sizeof(_cdebbuf), GFP_KERNEL);
 	if (!g_debbuf) {
 		kfree(g_cmsg);
-		return ENOMEM;
+		return -ENOMEM;
 	}
 	g_debbuf->buf = kmalloc(CDEBUG_GSIZE, GFP_KERNEL);
 	if (!g_debbuf->buf) {
 		kfree(g_cmsg);
 		kfree(g_debbuf);
-		return ENOMEM;;
+		return -ENOMEM;;
 	}
 	g_debbuf->size = CDEBUG_GSIZE;
 	g_debbuf->buf[0] = 0;

drivers/isdn/hysdn/Kconfig

@@ -3,7 +3,7 @@
 #
 config HYSDN
 	tristate "Hypercope HYSDN cards (Champ, Ergo, Metro) support (module only)"
-	depends on m && PROC_FS && PCI && BROKEN_ON_SMP
+	depends on m && PROC_FS && PCI
 	help
 	  Say Y here if you have one of Hypercope's active PCI ISDN cards
 	  Champ, Ergo and Metro. You will then get a module called hysdn.

drivers/isdn/hysdn/boardergo.c

@@ -64,10 +64,11 @@ ergo_interrupt(int intno, void *dev_id)
 }				/* ergo_interrupt */
 
 /******************************************************************************/
-/* ergo_irq_bh is the function called by the immediate kernel task list after */
-/* being activated with queue_task and no interrupts active. This task is the */
-/* only one handling data transfer from or to the card after booting. The task */
-/* may be queued from everywhere (interrupts included).                       */
+/* ergo_irq_bh will be called as part of the kernel clearing its shared work  */
+/* queue sometime after a call to schedule_work has been made passing our     */
+/* work_struct. This task is the only one handling data transfer from or to   */
+/* the card after booting. The task may be queued from everywhere             */
+/* (interrupts included).                                                     */
 /******************************************************************************/
 static void
 ergo_irq_bh(struct work_struct *ugli_api)
@@ -90,7 +91,6 @@ ergo_irq_bh(struct work_struct *ugli_api)
 	card->hw_lock = 1;	/* we now lock the hardware */
 
 	do {
-		sti();		/* reenable other ints */
 		again = 0;	/* assume loop not to be repeated */
 
 		if (!dpr->ToHyFlag) {
@@ -110,7 +110,6 @@ ergo_irq_bh(struct work_struct *ugli_api)
 				again = 1;	/* restart loop */
 			}
 		}		/* a message has arrived for us */
-		cli();		/* no further ints */
 		if (again) {
 			dpr->ToHyInt = 1;
 			dpr->ToPcInt = 1;	/* interrupt to E1 for all cards */
@@ -242,7 +241,6 @@ ergo_writebootimg(struct HYSDN_CARD *card, unsigned char *buf,
 		byteout(card->iobase + PCI9050_USER_IO, PCI9050_E1_RUN);	/* start E1 processor */
 		/* the interrupts are still masked */
 
-		sti();
 		msleep_interruptible(20);		/* Timeout 20ms */
 
 		if (((tDpramBootSpooler *) card->dpram)->Len != DPRAM_SPOOLER_DATA_SIZE) {
@@ -276,7 +274,6 @@ ergo_writebootseq(struct HYSDN_CARD *card, unsigned char *buf, int len)
 	dst = sp->Data;		/* point to data in spool structure */
 	buflen = sp->Len;	/* maximum len of spooled data */
 	wr_mirror = sp->WrPtr;	/* only once read */
-	sti();
 
 	/* try until all bytes written or error */
 	i = 0x1000;		/* timeout value */
@@ -380,7 +377,6 @@ ergo_waitpofready(struct HYSDN_CARD *card)
 #endif /* CONFIG_HYSDN_CAPI */
 			return (0);	/* success */
 		}		/* data has arrived */
-		sti();
 		msleep_interruptible(50);		/* Timeout 50ms */
 	}			/* wait until timeout */
 

drivers/net/bonding/bond_sysfs.c

@@ -1437,8 +1437,16 @@ int bond_create_sysfs(void)
 	 * configure multiple bonding devices.
 	 */
 	if (ret == -EEXIST) {
-		netdev_class = NULL;
-		return 0;
+		/* Is someone being kinky and naming a device bonding_master? */
+		if (__dev_get_by_name(&init_net,
+				      class_attr_bonding_masters.attr.name))
+			printk(KERN_ERR
+			       "network device named %s already exists in sysfs",
+			       class_attr_bonding_masters.attr.name);
+		else {
+			netdev_class = NULL;
+			return 0;
+		}
 	}
 
 	return ret;

drivers/net/pppol2tp.c

@@ -980,6 +980,8 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	__wsum csum = 0;
 	struct udphdr *uh;
 	unsigned int len;
+	int old_headroom;
+	int new_headroom;
 
 	if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
 		goto abort;
@@ -1001,16 +1003,18 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 
 	/* Check that there's enough headroom in the skb to insert IP,
 	 * UDP and L2TP and PPP headers. If not enough, expand it to
-	 * make room. Note that a new skb (or a clone) is
-	 * allocated. If we return an error from this point on, make
-	 * sure we free the new skb but do not free the original skb
-	 * since that is done by the caller for the error case.
+	 * make room. Adjust truesize.
 	 */
 	headroom = NET_SKB_PAD + sizeof(struct iphdr) +
 		sizeof(struct udphdr) + hdr_len + sizeof(ppph);
+	old_headroom = skb_headroom(skb);
 	if (skb_cow_head(skb, headroom))
 		goto abort;
 
+	new_headroom = skb_headroom(skb);
+	skb_orphan(skb);
+	skb->truesize += new_headroom - old_headroom;
+
 	/* Setup PPP header */
 	__skb_push(skb, sizeof(ppph));
 	skb->data[0] = ppph[0];
@@ -1065,7 +1069,6 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	/* Get routing info from the tunnel socket */
 	dst_release(skb->dst);
 	skb->dst = dst_clone(__sk_dst_get(sk_tun));
-	skb_orphan(skb);
 	skb->sk = sk_tun;
 
 	/* Queue the packet to IP for output */

drivers/net/wireless/airo.c

@@ -2668,6 +2668,7 @@ static struct net_device *init_wifidev(struct airo_info *ai,
 	dev->irq = ethdev->irq;
 	dev->base_addr = ethdev->base_addr;
 	dev->wireless_data = ethdev->wireless_data;
+	SET_NETDEV_DEV(dev, ethdev->dev.parent);
 	memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len);
 	err = register_netdev(dev);
 	if (err<0) {
@@ -2904,7 +2905,7 @@ EXPORT_SYMBOL(init_airo_card);
 
 static int waitbusy (struct airo_info *ai) {
 	int delay = 0;
-	while ((IN4500 (ai, COMMAND) & COMMAND_BUSY) & (delay < 10000)) {
+	while ((IN4500 (ai, COMMAND) & COMMAND_BUSY) && (delay < 10000)) {
 		udelay (10);
 		if ((++delay % 20) == 0)
 			OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY);

drivers/net/wireless/hostap/hostap_hw.c

@@ -3276,11 +3276,6 @@ while (0)
 	}
 	printk(KERN_INFO "%s: Registered netdevice %s\n", dev_info, dev->name);
 
-#ifndef PRISM2_NO_PROCFS_DEBUG
-	create_proc_read_entry("registers", 0, local->proc,
-			       prism2_registers_proc_read, local);
-#endif /* PRISM2_NO_PROCFS_DEBUG */
-
 	hostap_init_data(local);
 	return dev;
 
@@ -3307,6 +3302,10 @@ static int hostap_hw_ready(struct net_device *dev)
 			netif_carrier_off(local->ddev);
 		}
 		hostap_init_proc(local);
+#ifndef PRISM2_NO_PROCFS_DEBUG
+		create_proc_read_entry("registers", 0, local->proc,
+				       prism2_registers_proc_read, local);
+#endif /* PRISM2_NO_PROCFS_DEBUG */
 		hostap_init_ap_proc(local);
 		return 0;
 	}

drivers/net/wireless/ipw2200.c

@@ -11584,6 +11584,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv)
 	priv->prom_net_dev->hard_start_xmit = ipw_prom_hard_start_xmit;
 
 	priv->prom_priv->ieee->iw_mode = IW_MODE_MONITOR;
+	SET_NETDEV_DEV(priv->prom_net_dev, &priv->pci_dev->dev);
 
 	rc = register_netdev(priv->prom_net_dev);
 	if (rc) {

drivers/net/wireless/libertas/main.c

@@ -756,6 +756,7 @@ static int lbs_thread(void *data)
 				priv->nr_retries = 0;
 			} else {
 				priv->cur_cmd = NULL;
+				priv->dnld_sent = DNLD_RES_RECEIVED;
 				lbs_pr_info("requeueing command %x due to timeout (#%d)\n",
 					    le16_to_cpu(cmdnode->cmdbuf->command), priv->nr_retries);
 
@@ -1564,6 +1565,7 @@ static int lbs_add_rtap(struct lbs_private *priv)
 	rtap_dev->hard_start_xmit = lbs_rtap_hard_start_xmit;
 	rtap_dev->set_multicast_list = lbs_set_multicast_list;
 	rtap_dev->priv = priv;
+	SET_NETDEV_DEV(rtap_dev, priv->dev->dev.parent);
 
 	ret = register_netdev(rtap_dev);
 	if (ret) {

fs/sysfs/dir.c

@@ -419,12 +419,8 @@ void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt,
  */
 int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd)
 {
-	if (sysfs_find_dirent(acxt->parent_sd, sd->s_name)) {
-		printk(KERN_WARNING "sysfs: duplicate filename '%s' "
-		       "can not be created\n", sd->s_name);
-		WARN_ON(1);
+	if (sysfs_find_dirent(acxt->parent_sd, sd->s_name))
 		return -EEXIST;
-	}
 
 	sd->s_parent = sysfs_get(acxt->parent_sd);
 

include/linux/Kbuild

@@ -92,7 +92,6 @@ header-y += if_slip.h
 header-y += if_strip.h
 header-y += if_tun.h
 header-y += if_tunnel.h
-header-y += in6.h
 header-y += in_route.h
 header-y += ioctl.h
 header-y += ip6_tunnel.h
@@ -236,6 +235,7 @@ unifdef-y += if_vlan.h
 unifdef-y += igmp.h
 unifdef-y += inet_diag.h
 unifdef-y += in.h
+unifdef-y += in6.h
 unifdef-y += inotify.h
 unifdef-y += input.h
 unifdef-y += ip.h

include/linux/atm.h

@@ -16,14 +16,11 @@
  * documentation. Do not change them.
  */
 
-#ifdef __KERNEL__
-#include <linux/socket.h>
-#include <linux/types.h>
-#endif
 #include <linux/compiler.h>
 #include <linux/atmapi.h>
 #include <linux/atmsap.h>
 #include <linux/atmioc.h>
+#include <linux/types.h>
 
 
 /* general ATM constants */
@@ -212,7 +209,7 @@ struct sockaddr_atmsvc {
         char		pub[ATM_E164_LEN+1]; /* public address (E.164) */
     					/* unused addresses must be bzero'ed */
 	char		lij_type;	/* role in LIJ call; one of ATM_LIJ* */
-	uint32_t	lij_id;		/* LIJ call identifier */
+	__u32	lij_id;		/* LIJ call identifier */
     } sas_addr __ATM_API_ALIGN;		/* SVC address */
 };
 

include/linux/atm_tcp.h

@@ -8,21 +8,19 @@
 #define LINUX_ATM_TCP_H
 
 #include <linux/atmapi.h>
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
+#include <linux/atm.h>
 #include <linux/atmioc.h>
+#include <linux/types.h>
 
 
 /*
  * All values in struct atmtcp_hdr are in network byte order
  */
 
 struct atmtcp_hdr {
-	uint16_t	vpi;
-	uint16_t	vci;
-	uint32_t	length;		/* ... of data part */
+	__u16	vpi;
+	__u16	vci;
+	__u32	length;		/* ... of data part */
 };
 
 /*

include/linux/netdevice.h

@@ -514,10 +514,12 @@ struct net_device
 #define NETIF_F_NETNS_LOCAL	8192	/* Does not change network namespaces */
 #define NETIF_F_MULTI_QUEUE	16384	/* Has multiple TX/RX queues */
 #define NETIF_F_LRO		32768	/* large receive offload */
+#define NETIF_F_VLAN_TSO	65536	/* Supports TSO for VLANs */
+#define NETIF_F_VLAN_CSUM	131072	/* Supports TX checksumming for VLANs */
 
 	/* Segmentation offload features */
-#define NETIF_F_GSO_SHIFT	16
-#define NETIF_F_GSO_MASK	0xffff0000
+#define NETIF_F_GSO_SHIFT	20
+#define NETIF_F_GSO_MASK	0xfff00000
 #define NETIF_F_TSO		(SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
 #define NETIF_F_UFO		(SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
 #define NETIF_F_GSO_ROBUST	(SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)