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:
  [IPV4]: Fix ip command line processing.
  [VETH]: move veth.h to include/linux
  [NET] tc_nat: header install
  [TUNTAP]: Fix wrong debug message.
  [NETFILTER]: nf_conntrack_ipv4: fix module parameter compatibility
  mac80211: warn when receiving frames with unaligned data
  mac80211: round station cleanup timer

Documentation/nfsroot.txt

@@ -97,10 +97,6 @@ ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
   autoconfiguration will take place.  The most common way to use this
   is "ip=dhcp".
 
-  Note that "ip=off" is not the same thing as "ip=::::::off", because in
-  the latter autoconfiguration will take place if any of DHCP, BOOTP or RARP
-  are compiled in the kernel.
-
   <client-ip>	IP address of the client.
 
   		Default:  Determined using autoconfiguration.
@@ -150,6 +146,7 @@ ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
 
                   off or none: don't use autoconfiguration
 		  on or any:   use any protocol available in the kernel
+			       (default)
 		  dhcp:        use DHCP
 		  bootp:       use BOOTP
 		  rarp:        use RARP

drivers/net/tun.c

@@ -610,7 +610,7 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file,
 			tun->flags &= ~TUN_PERSIST;
 
 		DBG(KERN_INFO "%s: persist %s\n",
-		    tun->dev->name, arg ? "disabled" : "enabled");
+		    tun->dev->name, arg ? "enabled" : "disabled");
 		break;
 
 	case TUNSETOWNER:

drivers/net/veth.c

@@ -15,7 +15,7 @@
 
 #include <net/dst.h>
 #include <net/xfrm.h>
-#include <net/veth.h>
+#include <linux/veth.h>
 
 #define DRV_NAME	"veth"
 #define DRV_VERSION	"1.0"

include/linux/Kbuild

@@ -153,6 +153,7 @@ header-y += toshiba.h
 header-y += ultrasound.h
 header-y += un.h
 header-y += utime.h
+header-y += veth.h
 header-y += video_decoder.h
 header-y += video_encoder.h
 header-y += videotext.h

include/linux/tc_act/Kbuild

@@ -2,3 +2,4 @@ header-y += tc_gact.h
 header-y += tc_ipt.h
 header-y += tc_mirred.h
 header-y += tc_pedit.h
+header-y += tc_nat.h

include/net/netfilter/nf_conntrack.h

@@ -249,6 +249,7 @@ static inline int nf_ct_is_untracked(const struct sk_buff *skb)
 	return (skb->nfct == &nf_conntrack_untracked.ct_general);
 }
 
+extern int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
 extern unsigned int nf_conntrack_htable_size;
 extern int nf_conntrack_checksum;
 extern atomic_t nf_conntrack_count;

net/ipv4/ipconfig.c

@@ -1403,6 +1403,10 @@ static int __init ic_proto_name(char *name)
 	if (!strcmp(name, "on") || !strcmp(name, "any")) {
 		return 1;
 	}
+	if (!strcmp(name, "off") || !strcmp(name, "none")) {
+		ic_enable = 0;
+		return 1;
+	}
 #ifdef CONFIG_IP_PNP_DHCP
 	else if (!strcmp(name, "dhcp")) {
 		ic_proto_enabled &= ~IC_RARP;
@@ -1437,12 +1441,6 @@ static int __init ip_auto_config_setup(char *addrs)
 
 	ic_set_manually = 1;
 
-	ic_enable = (*addrs &&
-		(strcmp(addrs, "off") != 0) &&
-		(strcmp(addrs, "none") != 0));
-	if (!ic_enable)
-		return 1;
-
 	if (ic_proto_name(addrs))
 		return 1;
 

net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c

@@ -419,6 +419,9 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
 	.me		 = THIS_MODULE,
 };
 
+module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
+		  &nf_conntrack_htable_size, 0600);
+
 MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET));
 MODULE_ALIAS("ip_conntrack");
 MODULE_LICENSE("GPL");

net/mac80211/rx.c

@@ -1443,6 +1443,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct ieee80211_sub_if_data *prev = NULL;
 	struct sk_buff *skb_new;
 	u8 *bssid;
+	int hdrlen;
 
 	/*
 	 * key references and virtual interfaces are protected using RCU
@@ -1472,6 +1473,18 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
 	rx.fc = le16_to_cpu(hdr->frame_control);
 	type = rx.fc & IEEE80211_FCTL_FTYPE;
 
+	/*
+	 * Drivers are required to align the payload data to a four-byte
+	 * boundary, so the last two bits of the address where it starts
+	 * may not be set. The header is required to be directly before
+	 * the payload data, padding like atheros hardware adds which is
+	 * inbetween the 802.11 header and the payload is not supported,
+	 * the driver is required to move the 802.11 header further back
+	 * in that case.
+	 */
+	hdrlen = ieee80211_get_hdrlen(rx.fc);
+	WARN_ON_ONCE(((unsigned long)(skb->data + hdrlen)) & 3);
+
 	if (type == IEEE80211_FTYPE_DATA || type == IEEE80211_FTYPE_MGMT)
 		local->dot11ReceivedFragmentCount++;
 

net/mac80211/sta_info.c

@@ -14,6 +14,7 @@
 #include <linux/slab.h>
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
+#include <linux/timer.h>
 
 #include <net/mac80211.h>
 #include "ieee80211_i.h"
@@ -306,7 +307,8 @@ static void sta_info_cleanup(unsigned long data)
 	}
 	read_unlock_bh(&local->sta_lock);
 
-	local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL;
+	local->sta_cleanup.expires =
+		round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
 	add_timer(&local->sta_cleanup);
 }
 
@@ -345,7 +347,8 @@ void sta_info_init(struct ieee80211_local *local)
 	INIT_LIST_HEAD(&local->sta_list);
 
 	init_timer(&local->sta_cleanup);
-	local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL;
+	local->sta_cleanup.expires =
+		round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
 	local->sta_cleanup.data = (unsigned long) local;
 	local->sta_cleanup.function = sta_info_cleanup;
 

net/netfilter/nf_conntrack_core.c

@@ -1016,7 +1016,7 @@ struct hlist_head *nf_ct_alloc_hashtable(int *sizep, int *vmalloced)
 }
 EXPORT_SYMBOL_GPL(nf_ct_alloc_hashtable);
 
-int set_hashsize(const char *val, struct kernel_param *kp)
+int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
 {
 	int i, bucket, hashsize, vmalloced;
 	int old_vmalloced, old_size;
@@ -1063,8 +1063,9 @@ int set_hashsize(const char *val, struct kernel_param *kp)
 	nf_ct_free_hashtable(old_hash, old_vmalloced, old_size);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_set_hashsize);
 
-module_param_call(hashsize, set_hashsize, param_get_uint,
+module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
 		  &nf_conntrack_htable_size, 0600);
 
 int __init nf_conntrack_init(void)