diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 73c6b85..d74a7c5 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -513,7 +513,7 @@
 	  
 	  // VC layer stats
 	  atomic_inc(&atm_vcc->stats->rx);
-	  do_gettimeofday(&skb->stamp);
+	  __net_timestamp(skb);
 	  // end of our responsability
 	  atm_vcc->push (atm_vcc, skb);
 	  return;
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index f2f01cb..57f1810 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -325,7 +325,7 @@
 		result = -ENOBUFS;
 		goto done;
 	}
-	do_gettimeofday(&new_skb->stamp);
+	__net_timestamp(new_skb);
 	memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
 	out_vcc->push(out_vcc,new_skb);
 	atomic_inc(&vcc->stats->tx);
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 10da369..c13c4d7 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -537,7 +537,7 @@
 		return 0;
 	}
 	skb_put(skb,length);
-	skb->stamp = eni_vcc->timestamp;
+	skb_set_timestamp(skb, &eni_vcc->timestamp);
 	DPRINTK("got len %ld\n",length);
 	if (do_rx_dma(vcc,skb,1,length >> 2,length >> 2)) return 1;
 	eni_vcc->rxing++;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index b078fa5..5821974 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -815,7 +815,7 @@
 				skb_put (skb, qe->p1 & 0xffff); 
 				ATM_SKB(skb)->vcc = atm_vcc;
 				atomic_inc(&atm_vcc->stats->rx);
-				do_gettimeofday(&skb->stamp);
+				__net_timestamp(skb);
 				fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
 				atm_vcc->push (atm_vcc, skb);
 				fs_dprintk (FS_DEBUG_ALLOC, "Free rec-d: %p\n", pe);
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 5f70219..2bf723a 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1176,7 +1176,7 @@
 	return -ENOMEM;
     } 
 
-    do_gettimeofday(&skb->stamp);
+    __net_timestamp(skb);
     
 #ifdef FORE200E_52BYTE_AAL0_SDU
     if (cell_header) {
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 28250c9..fde9334 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1886,7 +1886,7 @@
 		if (rx_skb_reserve > 0)
 			skb_reserve(skb, rx_skb_reserve);
 
-		do_gettimeofday(&skb->stamp);
+		__net_timestamp(skb);
 
 		for (iov = he_vcc->iov_head;
 				iov < he_vcc->iov_tail; ++iov) {
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 924a2c8..0cded04 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1034,7 +1034,7 @@
 	  struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
 	  // VC layer stats
 	  atomic_inc(&vcc->stats->rx);
-	  do_gettimeofday(&skb->stamp);
+	  __net_timestamp(skb);
 	  // end of our responsability
 	  vcc->push (vcc, skb);
 	}
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 30b7e99..b4a76ca 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1101,7 +1101,7 @@
 			       cell, ATM_CELL_PAYLOAD);
 
 			ATM_SKB(sb)->vcc = vcc;
-			do_gettimeofday(&sb->stamp);
+			__net_timestamp(sb);
 			vcc->push(vcc, sb);
 			atomic_inc(&vcc->stats->rx);
 
@@ -1179,7 +1179,7 @@
 
 			skb_trim(skb, len);
 			ATM_SKB(skb)->vcc = vcc;
-			do_gettimeofday(&skb->stamp);
+			__net_timestamp(skb);
 
 			vcc->push(vcc, skb);
 			atomic_inc(&vcc->stats->rx);
@@ -1201,7 +1201,7 @@
 
 		skb_trim(skb, len);
 		ATM_SKB(skb)->vcc = vcc;
-		do_gettimeofday(&skb->stamp);
+		__net_timestamp(skb);
 
 		vcc->push(vcc, skb);
 		atomic_inc(&vcc->stats->rx);
@@ -1340,7 +1340,7 @@
 		       ATM_CELL_PAYLOAD);
 
 		ATM_SKB(sb)->vcc = vcc;
-		do_gettimeofday(&sb->stamp);
+		__net_timestamp(sb);
 		vcc->push(vcc, sb);
 		atomic_inc(&vcc->stats->rx);
 
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index ffe3afa..51ec147 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -1427,7 +1427,7 @@
 	skb_put(skb, size);
 	vcc_rx_memcpy(skb->data, lvcc, size);
 	ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
-	do_gettimeofday(&skb->stamp);
+	__net_timestamp(skb);
 	lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
 	atomic_inc(&lvcc->rx.atmvcc->stats->rx);
     out:
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index a0e3bd8..c57e20dcb 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2213,7 +2213,7 @@
          memcpy(sb->tail, cell, ATM_CELL_PAYLOAD);
          skb_put(sb, ATM_CELL_PAYLOAD);
          ATM_SKB(sb)->vcc = vcc;
-         do_gettimeofday(&sb->stamp);
+	 __net_timestamp(sb);
          vcc->push(vcc, sb);
          atomic_inc(&vcc->stats->rx);
          cell += ATM_CELL_PAYLOAD;
@@ -2346,7 +2346,7 @@
             skb->destructor = ns_sb_destructor;
 #endif /* NS_USE_DESTRUCTORS */
             ATM_SKB(skb)->vcc = vcc;
-            do_gettimeofday(&skb->stamp);
+	    __net_timestamp(skb);
             vcc->push(vcc, skb);
             atomic_inc(&vcc->stats->rx);
          }
@@ -2373,7 +2373,7 @@
                sb->destructor = ns_sb_destructor;
 #endif /* NS_USE_DESTRUCTORS */
                ATM_SKB(sb)->vcc = vcc;
-               do_gettimeofday(&sb->stamp);
+	       __net_timestamp(sb);
                vcc->push(vcc, sb);
                atomic_inc(&vcc->stats->rx);
             }
@@ -2398,7 +2398,7 @@
                memcpy(skb->data, sb->data, NS_SMBUFSIZE);
                skb_put(skb, len - NS_SMBUFSIZE);
                ATM_SKB(skb)->vcc = vcc;
-               do_gettimeofday(&skb->stamp);
+	       __net_timestamp(skb);
                vcc->push(vcc, skb);
                atomic_inc(&vcc->stats->rx);
             }
@@ -2505,7 +2505,7 @@
 #ifdef NS_USE_DESTRUCTORS
             hb->destructor = ns_hb_destructor;
 #endif /* NS_USE_DESTRUCTORS */
-            do_gettimeofday(&hb->stamp);
+	    __net_timestamp(hb);
             vcc->push(vcc, hb);
             atomic_inc(&vcc->stats->rx);
          }
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 85fee95..c4b75ec 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -400,7 +400,7 @@
 EVENT("error code 0x%x/0x%x\n",(here[3] & uPD98401_AAL5_ES) >>
   uPD98401_AAL5_ES_SHIFT,error);
 		skb = ((struct rx_buffer_head *) bus_to_virt(here[2]))->skb;
-		do_gettimeofday(&skb->stamp);
+		__net_timestamp(skb);
 #if 0
 printk("[-3..0] 0x%08lx 0x%08lx 0x%08lx 0x%08lx\n",((unsigned *) skb->data)[-3],
   ((unsigned *) skb->data)[-2],((unsigned *) skb->data)[-1],
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 60b3215..32635c4 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -155,13 +155,20 @@
 #define SKB_DATAREF_SHIFT 16
 #define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
 
+extern struct timeval skb_tv_base;
+
+struct skb_timeval {
+	u32	off_sec;
+	u32	off_usec;
+};
+
 /** 
  *	struct sk_buff - socket buffer
  *	@next: Next buffer in list
  *	@prev: Previous buffer in list
  *	@list: List we are on
  *	@sk: Socket we are owned by
- *	@stamp: Time we arrived
+ *	@tstamp: Time we arrived stored as offset to skb_tv_base
  *	@dev: Device we arrived on/are leaving by
  *	@input_dev: Device we arrived on
  *	@h: Transport layer header
@@ -202,7 +209,7 @@
 	struct sk_buff		*prev;
 
 	struct sock		*sk;
-	struct timeval		stamp;
+	struct skb_timeval	tstamp;
 	struct net_device	*dev;
 	struct net_device	*input_dev;
 
@@ -1213,6 +1220,42 @@
 extern void skb_init(void);
 extern void skb_add_mtu(int mtu);
 
+/**
+ *	skb_get_timestamp - get timestamp from a skb
+ *	@skb: skb to get stamp from
+ *	@stamp: pointer to struct timeval to store stamp in
+ *
+ *	Timestamps are stored in the skb as offsets to a base timestamp.
+ *	This function converts the offset back to a struct timeval and stores
+ *	it in stamp.
+ */
+static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
+{
+	stamp->tv_sec  = skb->tstamp.off_sec;
+	stamp->tv_usec = skb->tstamp.off_usec;
+	if (skb->tstamp.off_sec) {
+		stamp->tv_sec  += skb_tv_base.tv_sec;
+		stamp->tv_usec += skb_tv_base.tv_usec;
+	}
+}
+
+/**
+ * 	skb_set_timestamp - set timestamp of a skb
+ *	@skb: skb to set stamp of
+ *	@stamp: pointer to struct timeval to get stamp from
+ *
+ *	Timestamps are stored in the skb as offsets to a base timestamp.
+ *	This function converts a struct timeval to an offset and stores
+ *	it in the skb.
+ */
+static inline void skb_set_timestamp(struct sk_buff *skb, struct timeval *stamp)
+{
+	skb->tstamp.off_sec  = stamp->tv_sec - skb_tv_base.tv_sec;
+	skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
+}
+
+extern void __net_timestamp(struct sk_buff *skb);
+
 #ifdef CONFIG_NETFILTER
 static inline void nf_conntrack_put(struct nf_conntrack *nfct)
 {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 6d63a47..7f933f3 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -404,7 +404,7 @@
 	bt_cb(skb)->incoming = 1;
 
 	/* Time stamp */
-	do_gettimeofday(&skb->stamp);
+	__net_timestamp(skb);
 
 	/* Queue frame for rx task */
 	skb_queue_tail(&hdev->rx_q, skb);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 8980989..34c0773 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -363,7 +363,14 @@
 	return neigh_create(tbl, pkey, dev);
 }
 
-#define LOCALLY_ENQUEUED -2
+struct neighbour_cb {
+	unsigned long sched_next;
+	unsigned int flags;
+};
+
+#define LOCALLY_ENQUEUED 0x1
+
+#define NEIGH_CB(skb)	((struct neighbour_cb *)(skb)->cb)
 
 #endif
 #endif
diff --git a/include/net/sock.h b/include/net/sock.h
index 065df67..d594288 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1282,16 +1282,19 @@
 static __inline__ void
 sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
 {
-	struct timeval *stamp = &skb->stamp;
+	struct timeval stamp;
+
+	skb_get_timestamp(skb, &stamp);
 	if (sock_flag(sk, SOCK_RCVTSTAMP)) {
 		/* Race occurred between timestamp enabling and packet
 		   receiving.  Fill in the current time for now. */
-		if (stamp->tv_sec == 0)
-			do_gettimeofday(stamp);
+		if (stamp.tv_sec == 0)
+			do_gettimeofday(&stamp);
+		skb_set_timestamp(skb, &stamp);
 		put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP, sizeof(struct timeval),
-			 stamp);
+			 &stamp);
 	} else
-		sk->sk_stamp = *stamp;
+		sk->sk_stamp = stamp;
 }
 
 /**
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 4f9e11b..55dc42e 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -999,7 +999,7 @@
 
 	if (atomic_read(&hdev->promisc)) {
 		/* Time stamp */
-		do_gettimeofday(&skb->stamp);
+		__net_timestamp(skb);
 
 		hci_send_to_sock(hdev, skb);
 	}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 40b2195..d6da093 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1087,7 +1087,7 @@
 	memcpy(ev->data, data, dlen);
 
 	bt_cb(skb)->incoming = 1;
-	do_gettimeofday(&skb->stamp);
+	__net_timestamp(skb);
 
 	bt_cb(skb)->pkt_type = HCI_EVENT_PKT;
 	skb->dev = (void *) hdev;
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index eed9090..32ef797 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -332,8 +332,12 @@
 		put_cmsg(msg, SOL_HCI, HCI_CMSG_DIR, sizeof(incoming), &incoming);
 	}
 
-	if (mask & HCI_CMSG_TSTAMP)
-		put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(skb->stamp), &skb->stamp);
+	if (mask & HCI_CMSG_TSTAMP) {
+		struct timeval tv;
+
+		skb_get_timestamp(skb, &tv);
+		put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(tv), &tv);
+	}
 }
  
 static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock, 
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index 561d75c..acb888d 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -162,7 +162,7 @@
 	pm->version = EBT_ULOG_VERSION;
 	do_gettimeofday(&pm->stamp);
 	if (ub->qlen == 1)
-		ub->skb->stamp = pm->stamp;
+		skb_set_timestamp(ub->skb, &pm->stamp);
 	pm->data_len = copy_len;
 	pm->mark = skb->nfmark;
 	pm->hook = hooknr;
diff --git a/net/core/dev.c b/net/core/dev.c
index 9d153eb..a3ed53c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1009,13 +1009,22 @@
 	atomic_dec(&netstamp_needed);
 }
 
-static inline void net_timestamp(struct timeval *stamp)
+void __net_timestamp(struct sk_buff *skb)
+{
+	struct timeval tv;
+
+	do_gettimeofday(&tv);
+	skb_set_timestamp(skb, &tv);
+}
+EXPORT_SYMBOL(__net_timestamp);
+
+static inline void net_timestamp(struct sk_buff *skb)
 {
 	if (atomic_read(&netstamp_needed))
-		do_gettimeofday(stamp);
+		__net_timestamp(skb);
 	else {
-		stamp->tv_sec = 0;
-		stamp->tv_usec = 0;
+		skb->tstamp.off_sec = 0;
+		skb->tstamp.off_usec = 0;
 	}
 }
 
@@ -1027,7 +1036,8 @@
 void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct packet_type *ptype;
-	net_timestamp(&skb->stamp);
+
+	net_timestamp(skb);
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(ptype, &ptype_all, list) {
@@ -1379,8 +1389,8 @@
 	if (netpoll_rx(skb))
 		return NET_RX_DROP;
 
-	if (!skb->stamp.tv_sec)
-		net_timestamp(&skb->stamp);
+	if (!skb->tstamp.off_sec)
+		net_timestamp(skb);
 
 	/*
 	 * The code is rearranged so that the path is the most
@@ -1566,8 +1576,8 @@
 	if (skb->dev->poll && netpoll_rx(skb))
 		return NET_RX_DROP;
 
-	if (!skb->stamp.tv_sec)
-		net_timestamp(&skb->stamp);
+	if (!skb->tstamp.off_sec)
+		net_timestamp(skb);
 
 	if (!skb->input_dev)
 		skb->input_dev = skb->dev;
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 1beb782..72ee00f 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1217,7 +1217,7 @@
 
 	while (skb != (struct sk_buff *)&tbl->proxy_queue) {
 		struct sk_buff *back = skb;
-		long tdif = back->stamp.tv_usec - now;
+		long tdif = NEIGH_CB(back)->sched_next - now;
 
 		skb = skb->next;
 		if (tdif <= 0) {
@@ -1248,8 +1248,9 @@
 		kfree_skb(skb);
 		return;
 	}
-	skb->stamp.tv_sec  = LOCALLY_ENQUEUED;
-	skb->stamp.tv_usec = sched_next;
+
+	NEIGH_CB(skb)->sched_next = sched_next;
+	NEIGH_CB(skb)->flags |= LOCALLY_ENQUEUED;
 
 	spin_lock(&tbl->proxy_queue.lock);
 	if (del_timer(&tbl->proxy_timer)) {
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ef498cb..39a161d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -70,6 +70,8 @@
 
 static kmem_cache_t *skbuff_head_cache;
 
+struct timeval __read_mostly skb_tv_base;
+
 /*
  *	Keep out-of-line to prevent kernel bloat.
  *	__builtin_return_address is not used because it is not always
@@ -331,7 +333,7 @@
 
 	n->next = n->prev = NULL;
 	n->sk = NULL;
-	C(stamp);
+	C(tstamp);
 	C(dev);
 	C(h);
 	C(nh);
@@ -408,7 +410,7 @@
 	memcpy(new->cb, old->cb, sizeof(old->cb));
 	new->local_df	= old->local_df;
 	new->pkt_type	= old->pkt_type;
-	new->stamp	= old->stamp;
+	new->tstamp	= old->tstamp;
 	new->destructor = NULL;
 #ifdef CONFIG_NETFILTER
 	new->nfmark	= old->nfmark;
@@ -1645,6 +1647,7 @@
 					      NULL, NULL);
 	if (!skbuff_head_cache)
 		panic("cannot create skbuff cache");
+	do_gettimeofday(&skb_tv_base);
 }
 
 EXPORT_SYMBOL(___pskb_trim);
@@ -1678,3 +1681,4 @@
 EXPORT_SYMBOL(skb_seq_read);
 EXPORT_SYMBOL(skb_abort_seq_read);
 EXPORT_SYMBOL(skb_find_text);
+EXPORT_SYMBOL(skb_tv_base);
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 8f06399..4a62093 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -159,7 +159,7 @@
 	err = memcpy_toiovec(msg->msg_iov, skb->data, copied);
 	if (err)
 		goto out_free;
-	sk->sk_stamp = skb->stamp;
+	skb_get_timestamp(skb, &sk->sk_stamp);
 
 	if (msg->msg_name)
 		memcpy(msg->msg_name, skb->cb, msg->msg_namelen);
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 6eb9c54..8bf312b 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -865,7 +865,7 @@
 				if (n)
 					neigh_release(n);
 
-				if (skb->stamp.tv_sec == LOCALLY_ENQUEUED || 
+				if (NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED || 
 				    skb->pkt_type == PACKET_HOST ||
 				    in_dev->arp_parms->proxy_delay == 0) {
 					arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);
@@ -948,6 +948,8 @@
 	if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
 		goto out_of_mem;
 
+	memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
+
 	return NF_HOOK(NF_ARP, NF_ARP_IN, skb, dev, NULL, arp_process);
 
 freeskb:
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 1ac64c0..9e6e683 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -533,7 +533,7 @@
  	if (skb->dev)
  		qp->iif = skb->dev->ifindex;
 	skb->dev = NULL;
-	qp->stamp = skb->stamp;
+	skb_get_timestamp(skb, &qp->stamp);
 	qp->meat += skb->len;
 	atomic_add(skb->truesize, &ip_frag_mem);
 	if (offset == 0)
@@ -615,7 +615,7 @@
 
 	head->next = NULL;
 	head->dev = dev;
-	head->stamp = qp->stamp;
+	skb_set_timestamp(head, &qp->stamp);
 
 	iph = head->nh.iph;
 	iph->frag_off = 0;
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 1c49833..7f2bcc7 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -240,8 +240,8 @@
 
 	pmsg->packet_id       = (unsigned long )entry;
 	pmsg->data_len        = data_len;
-	pmsg->timestamp_sec   = entry->skb->stamp.tv_sec;
-	pmsg->timestamp_usec  = entry->skb->stamp.tv_usec;
+	pmsg->timestamp_sec   = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec;
+	pmsg->timestamp_usec  = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec;
 	pmsg->mark            = entry->skb->nfmark;
 	pmsg->hook            = entry->info->hook;
 	pmsg->hw_protocol     = entry->skb->protocol;
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index b86f06e..1d8ac45 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -220,13 +220,13 @@
 	pm = NLMSG_DATA(nlh);
 
 	/* We might not have a timestamp, get one */
-	if (skb->stamp.tv_sec == 0)
-		do_gettimeofday((struct timeval *)&skb->stamp);
+	if (skb->tstamp.off_sec == 0)
+		__net_timestamp((struct sk_buff *)skb);
 
 	/* copy hook, prefix, timestamp, payload, etc. */
 	pm->data_len = copy_len;
-	pm->timestamp_sec = skb->stamp.tv_sec;
-	pm->timestamp_usec = skb->stamp.tv_usec;
+	pm->timestamp_sec = skb_tv_base.tv_sec + skb->tstamp.off_sec;
+	pm->timestamp_usec = skb_tv_base.tv_usec + skb->tstamp.off_usec;
 	pm->mark = skb->nfmark;
 	pm->hook = hooknum;
 	if (prefix != NULL)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index fdd9547..ebb8654 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2097,9 +2097,13 @@
 				seq_rtt = -1;
 			} else if (seq_rtt < 0)
 				seq_rtt = now - scb->when;
-			if (seq_usrtt)
-				*seq_usrtt = (usnow.tv_sec - skb->stamp.tv_sec) * 1000000
-					+ (usnow.tv_usec - skb->stamp.tv_usec);
+			if (seq_usrtt) {
+				struct timeval tv;
+			
+				skb_get_timestamp(skb, &tv);
+				*seq_usrtt = (usnow.tv_sec - tv.tv_sec) * 1000000
+					+ (usnow.tv_usec - tv.tv_usec);
+			}
 
 			if (sacked & TCPCB_SACKED_ACKED)
 				tp->sacked_out -= tcp_skb_pcount(skb);
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 267b0fc..8d92ab5 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -282,7 +282,7 @@
 
 		/* If congestion control is doing timestamping */
 		if (icsk->icsk_ca_ops->rtt_sample)
-			do_gettimeofday(&skb->stamp);
+			__net_timestamp(skb);
 
 		sysctl_flags = 0;
 		if (tcb->flags & TCPCB_FLAG_SYN) {
@@ -483,7 +483,7 @@
 	 * skbs, which it never sent before. --ANK
 	 */
 	TCP_SKB_CB(buff)->when = TCP_SKB_CB(skb)->when;
-	buff->stamp = skb->stamp;
+	buff->tstamp = skb->tstamp;
 
 	if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
 		tp->lost_out -= tcp_skb_pcount(skb);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 7ae72d4..a7eae30 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -812,7 +812,7 @@
 		if (ipv6_chk_acast_addr(dev, &msg->target) ||
 		    (idev->cnf.forwarding && 
 		     pneigh_lookup(&nd_tbl, &msg->target, dev, 0))) {
-			if (skb->stamp.tv_sec != LOCALLY_ENQUEUED &&
+			if (!(NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED) &&
 			    skb->pkt_type != PACKET_HOST &&
 			    inc != 0 &&
 			    idev->nd_parms->proxy_delay != 0) {
@@ -1487,6 +1487,8 @@
 		return 0;
 	}
 
+	memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
+
 	switch (msg->icmph.icmp6_type) {
 	case NDISC_NEIGHBOUR_SOLICITATION:
 		ndisc_recv_ns(skb);
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 7ecb91e..4467645 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -238,8 +238,8 @@
 
 	pmsg->packet_id       = (unsigned long )entry;
 	pmsg->data_len        = data_len;
-	pmsg->timestamp_sec   = entry->skb->stamp.tv_sec;
-	pmsg->timestamp_usec  = entry->skb->stamp.tv_usec;
+	pmsg->timestamp_sec   = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec;
+	pmsg->timestamp_usec  = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec;
 	pmsg->mark            = entry->skb->nfmark;
 	pmsg->hook            = entry->info->hook;
 	pmsg->hw_protocol     = entry->skb->protocol;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 59e7c63..9d9e043 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -562,7 +562,7 @@
 	if (skb->dev)
 		fq->iif = skb->dev->ifindex;
 	skb->dev = NULL;
-	fq->stamp = skb->stamp;
+	skb_get_timestamp(skb, &fq->stamp);
 	fq->meat += skb->len;
 	atomic_add(skb->truesize, &ip6_frag_mem);
 
@@ -664,7 +664,7 @@
 
 	head->next = NULL;
 	head->dev = dev;
-	head->stamp = fq->stamp;
+	skb_set_timestamp(head, &fq->stamp);
 	head->nh.ipv6h->payload_len = htons(payload_len);
 
 	*skb_in = head;
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 39d5939..c54f8ac 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1796,8 +1796,8 @@
 				     copied);
 	if (rc)
 		goto out_free;
-	if (skb->stamp.tv_sec)
-		sk->sk_stamp = skb->stamp;
+	if (skb->tstamp.off_sec)
+		skb_get_timestamp(skb, &sk->sk_stamp)
 
 	msg->msg_namelen = sizeof(*sipx);
 
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 464c9fa..ff5601c 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -491,11 +491,11 @@
 		NFA_PUT(inst->skb, NFULA_HWADDR, sizeof(phw), &phw);
 	}
 
-	if (skb->stamp.tv_sec) {
+	if (skb->tstamp.off_sec) {
 		struct nfulnl_msg_packet_timestamp ts;
 
-		ts.sec = cpu_to_be64(skb->stamp.tv_sec);
-		ts.usec = cpu_to_be64(skb->stamp.tv_usec);
+		ts.sec = cpu_to_be64(skb_tv_base.tv_sec + skb->tstamp.off_sec);
+		ts.usec = cpu_to_be64(skb_tv_base.tv_usec + skb->tstamp.off_usec);
 
 		NFA_PUT(inst->skb, NFULA_TIMESTAMP, sizeof(ts), &ts);
 	}
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 741686f..e3a5285 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -494,11 +494,11 @@
 		NFA_PUT(skb, NFQA_HWADDR, sizeof(phw), &phw);
 	}
 
-	if (entry->skb->stamp.tv_sec) {
+	if (entry->skb->tstamp.off_sec) {
 		struct nfqnl_msg_packet_timestamp ts;
 
-		ts.sec = htonll(entry->skb->stamp.tv_sec);
-		ts.usec = htonll(entry->skb->stamp.tv_usec);
+		ts.sec = htonll(skb_tv_base.tv_sec + entry->skb->tstamp.off_sec);
+		ts.usec = htonll(skb_tv_base.tv_usec + entry->skb->tstamp.off_usec);
 
 		NFA_PUT(skb, NFQA_TIMESTAMP, sizeof(ts), &ts);
 	}
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index deb5f6f..ba99709 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -635,12 +635,12 @@
 	h->tp_snaplen = snaplen;
 	h->tp_mac = macoff;
 	h->tp_net = netoff;
-	if (skb->stamp.tv_sec == 0) { 
-		do_gettimeofday(&skb->stamp);
+	if (skb->tstamp.off_sec == 0) { 
+		__net_timestamp(skb);
 		sock_enable_timestamp(sk);
 	}
-	h->tp_sec = skb->stamp.tv_sec;
-	h->tp_usec = skb->stamp.tv_usec;
+	h->tp_sec = skb_tv_base.tv_sec + skb->tstamp.off_sec;
+	h->tp_usec = skb_tv_base.tv_usec + skb->tstamp.off_usec;
 
 	sll = (struct sockaddr_ll*)((u8*)h + TPACKET_ALIGN(sizeof(*h)));
 	sll->sll_halen = 0;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 742be91..28f3224 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -236,8 +236,8 @@
 	}
 
 	/* SCTP seems to always need a timestamp right now (FIXME) */
-	if (skb->stamp.tv_sec == 0) {
-		do_gettimeofday(&skb->stamp);
+	if (skb->tstamp.off_sec == 0) {
+		__net_timestamp(skb);
 		sock_enable_timestamp(sk); 
 	}
 
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 00d32b7..3868a8d 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1362,6 +1362,7 @@
 	char *key;
 	sctp_scope_t scope;
 	struct sk_buff *skb = chunk->skb;
+	struct timeval tv;
 
 	headersize = sizeof(sctp_chunkhdr_t) + SCTP_SECRET_SIZE;
 	bodysize = ntohs(chunk->chunk_hdr->length) - headersize;
@@ -1434,7 +1435,8 @@
 	 * an association, there is no need to check cookie's expiration
 	 * for init collision case of lost COOKIE ACK.
 	 */
-	if (!asoc && tv_lt(bear_cookie->expiration, skb->stamp)) {
+	skb_get_timestamp(skb, &tv);
+	if (!asoc && tv_lt(bear_cookie->expiration, tv)) {
 		__u16 len;
 		/*
 		 * Section 3.3.10.3 Stale Cookie Error (3)
@@ -1447,10 +1449,9 @@
 		len = ntohs(chunk->chunk_hdr->length);
 		*errp = sctp_make_op_error_space(asoc, chunk, len);
 		if (*errp) {
-			suseconds_t usecs = (skb->stamp.tv_sec -
+			suseconds_t usecs = (tv.tv_sec -
 				bear_cookie->expiration.tv_sec) * 1000000L +
-				skb->stamp.tv_usec -
-				bear_cookie->expiration.tv_usec;
+				tv.tv_usec - bear_cookie->expiration.tv_usec;
 
 			usecs = htonl(usecs);
 			sctp_init_cause(*errp, SCTP_ERROR_STALE_COOKIE,
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 199d374..05fe2e7 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -584,13 +584,16 @@
 		/* possibly an icmp error */
 		dprintk("svc: recvfrom returned error %d\n", -err);
 	}
-	if (skb->stamp.tv_sec == 0) {
-		skb->stamp.tv_sec = xtime.tv_sec; 
-		skb->stamp.tv_usec = xtime.tv_nsec / NSEC_PER_USEC; 
+	if (skb->tstamp.off_sec == 0) {
+		struct timeval tv;
+
+		tv.tv_sec = xtime.tv_sec;
+		tv.tv_usec = xtime.tv_nsec * 1000;
+		skb_set_timestamp(skb, &tv);
 		/* Don't enable netstamp, sunrpc doesn't 
 		   need that much accuracy */
 	}
-	svsk->sk_sk->sk_stamp = skb->stamp;
+	skb_get_timestamp(skb, &svsk->sk_sk->sk_stamp);
 	set_bit(SK_DATA, &svsk->sk_flags); /* there may be more data... */
 
 	/*