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authorDavid S. Miller <davem@davemloft.net>2008-03-05 12:26:41 -0800
committerDavid S. Miller <davem@davemloft.net>2008-03-05 12:26:41 -0800
commit255333c1db3ec63921de29b134418a4e56e5921e (patch)
treeb1cd99373cabfa6fed020496d4d74500e7bc7e92 /net/ipv4
parent9a43b709a230705ca40a6f854a334a02334a3c1c (diff)
parent0d66afe7805b169b6bf3c7a88cf8163298b8ef05 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: net/mac80211/rc80211_pid_algo.c
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/Kconfig2
-rw-r--r--net/ipv4/ipconfig.c4
-rw-r--r--net/ipv4/tcp_bic.c5
-rw-r--r--net/ipv4/tcp_input.c14
4 files changed, 15 insertions, 10 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index efe3832c4ad..5098fd2ff4d 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 f84041d1f62..4afce057280 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -750,9 +750,9 @@ 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 93e128c239c..c4679f34367 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,