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: (22 commits)
  [IPCONFIG]: The kernel gets no IP from some DHCP servers
  b43legacy: Fix module init message
  rndis_wlan: fix broken data copy
  libertas: compare the current command with response
  libertas: fix sanity check on sequence number in command response
  p54: fix eeprom parser length sanity checks
  p54: fix EEPROM structure endianness
  ssb: Add pcibios_enable_device() return value check
  rc80211-pid: fix rate adjustment
  [ESP]: Add select on AUTHENC
  [TCP]: Improve ipv4 established hash function.
  [NETPOLL]: Revert two bogus cleanups that broke netconsole.
  [PPPOL2TP]: Add missing sock_put() in pppol2tp_tunnel_closeall()
  Subject: [PPPOL2TP] add missing sock_put() in pppol2tp_recv_dequeue()
  [BLUETOOTH]: l2cap info_timer delete fix in hci_conn_del
  [NET]: Fix race in generic address resolution.
  iucv: fix build error on !SMP
  [TCP]: Must count fack_count also when skipping
  [TUN]: Fix RTNL-locking in tun/tap driver
  [SCTP]: Use proc_create to setup de->proc_fops.
  ...

4 files changed, 15 insertions, 10 deletions

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 19880b086e7..9c7e5ffb223 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -343,7 +343,7 @@ config INET_ESP
 	tristate "IP: ESP transformation"
 	select XFRM
 	select CRYPTO
-	select CRYPTO_AEAD
+	select CRYPTO_AUTHENC
 	select CRYPTO_HMAC
 	select CRYPTO_MD5
 	select CRYPTO_CBC
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 10013ccee8d..5dd938579ee 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -753,9 +753,9 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
 		printk("Unknown ARP type 0x%04x for device %s\n", dev->type, dev->name);
 		b->htype = dev->type; /* can cause undefined behavior */
 	}
+
+	/* server_ip and your_ip address are both already zero per RFC2131 */
 	b->hlen = dev->addr_len;
-	b->your_ip = NONE;
-	b->server_ip = NONE;
 	memcpy(b->hw_addr, dev->dev_addr, dev->addr_len);
 	b->secs = htons(jiffies_diff / HZ);
 	b->xid = d->xid;
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index 5212ed9b0c9..7eb7636db0d 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -1,12 +1,13 @@
 /*
  * Binary Increase Congestion control for TCP
- *
+ * Home page:
+ *      http://netsrv.csc.ncsu.edu/twiki/bin/view/Main/BIC
  * This is from the implementation of BICTCP in
  * Lison-Xu, Kahaled Harfoush, and Injong Rhee.
  *  "Binary Increase Congestion Control for Fast, Long Distance
  *  Networks" in InfoComm 2004
  * Available from:
- *  http://www.csc.ncsu.edu/faculty/rhee/export/bitcp.pdf
+ *  http://netsrv.csc.ncsu.edu/export/bitcp.pdf
  *
  * Unless BIC is enabled and congestion window is large
  * this behaves the same as the original Reno.
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 19c449f6267..7facdb0f696 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1367,7 +1367,7 @@ static struct sk_buff *tcp_sacktag_walk(struct sk_buff *skb, struct sock *sk,
  * a normal way
  */
 static struct sk_buff *tcp_sacktag_skip(struct sk_buff *skb, struct sock *sk,
-					u32 skip_to_seq)
+					u32 skip_to_seq, int *fack_count)
 {
 	tcp_for_write_queue_from(skb, sk) {
 		if (skb == tcp_send_head(sk))
@@ -1375,6 +1375,8 @@ static struct sk_buff *tcp_sacktag_skip(struct sk_buff *skb, struct sock *sk,
 
 		if (!before(TCP_SKB_CB(skb)->end_seq, skip_to_seq))
 			break;
+
+		*fack_count += tcp_skb_pcount(skb);
 	}
 	return skb;
 }
@@ -1390,7 +1392,7 @@ static struct sk_buff *tcp_maybe_skipping_dsack(struct sk_buff *skb,
 		return skb;
 
 	if (before(next_dup->start_seq, skip_to_seq)) {
-		skb = tcp_sacktag_skip(skb, sk, next_dup->start_seq);
+		skb = tcp_sacktag_skip(skb, sk, next_dup->start_seq, fack_count);
 		tcp_sacktag_walk(skb, sk, NULL,
 				 next_dup->start_seq, next_dup->end_seq,
 				 1, fack_count, reord, flag);
@@ -1537,7 +1539,8 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb,
 
 			/* Head todo? */
 			if (before(start_seq, cache->start_seq)) {
-				skb = tcp_sacktag_skip(skb, sk, start_seq);
+				skb = tcp_sacktag_skip(skb, sk, start_seq,
+						       &fack_count);
 				skb = tcp_sacktag_walk(skb, sk, next_dup,
 						       start_seq,
 						       cache->start_seq,
@@ -1565,7 +1568,8 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb,
 				goto walk;
 			}
 
-			skb = tcp_sacktag_skip(skb, sk, cache->end_seq);
+			skb = tcp_sacktag_skip(skb, sk, cache->end_seq,
+					       &fack_count);
 			/* Check overlap against next cached too (past this one already) */
 			cache++;
 			continue;
@@ -1577,7 +1581,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb,
 				break;
 			fack_count = tp->fackets_out;
 		}
-		skb = tcp_sacktag_skip(skb, sk, start_seq);
+		skb = tcp_sacktag_skip(skb, sk, start_seq, &fack_count);
 
 walk:
 		skb = tcp_sacktag_walk(skb, sk, next_dup, start_seq, end_seq,