Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
  [SKY2]: status polling loop (post merge)
  [NET]: Fix NAPI completion handling in some drivers.
  [TCP]: Limit processing lost_retrans loop to work-to-do cases
  [TCP]: Fix lost_retrans loop vs fastpath problems
  [TCP]: No need to re-count fackets_out/sacked_out at RTO
  [TCP]: Extract tcp_match_queue_to_sack from sacktag code
  [TCP]: Kill almost unused variable pcount from sacktag
  [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
  [TCP]: Add bytes_acked (ABC) clearing to FRTO too
  [IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
  [NETFILTER]: x_tables: add missing ip6t_modulename aliases
  [NETFILTER]: nf_conntrack_tcp: fix connection reopening
  [QETH]: fix qeth_main.c
  [NETLINK]: fib_frontend build fixes
  [IPv6]: Export userland ND options through netlink (RDNSS support)
  [9P]: build fix with !CONFIG_SYSCTL
  [NET]: Fix dev_put() and dev_hold() comments
  [NET]: make netlink user -> kernel interface synchronious
  [NET]: unify netlink kernel socket recognition
  [NET]: cleanup 3rd argument in netlink_sendskb
  ...

Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.

(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

5 files changed, 27 insertions, 16 deletions

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 6b8a103cf9e..49eacba824d 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -150,14 +150,17 @@ static struct proto llc_proto = {
  *	socket type we have available.
  *	Returns 0 upon success, negative upon failure.
  */
-static int llc_ui_create(struct socket *sock, int protocol)
+static int llc_ui_create(struct net *net, struct socket *sock, int protocol)
 {
 	struct sock *sk;
 	int rc = -ESOCKTNOSUPPORT;
 
+	if (net != &init_net)
+		return -EAFNOSUPPORT;
+
 	if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
 		rc = -ENOMEM;
-		sk = llc_sk_alloc(PF_LLC, GFP_KERNEL, &llc_proto);
+		sk = llc_sk_alloc(net, PF_LLC, GFP_KERNEL, &llc_proto);
 		if (sk) {
 			rc = 0;
 			llc_ui_sk_init(sock, sk);
@@ -249,7 +252,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
 	if (!sock_flag(sk, SOCK_ZAPPED))
 		goto out;
 	rc = -ENODEV;
-	llc->dev = dev_getfirstbyhwtype(addr->sllc_arphrd);
+	llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd);
 	if (!llc->dev)
 		goto out;
 	rc = -EUSERS;
@@ -300,7 +303,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
 		goto out;
 	rc = -ENODEV;
 	rtnl_lock();
-	llc->dev = dev_getbyhwaddr(addr->sllc_arphrd, addr->sllc_mac);
+	llc->dev = dev_getbyhwaddr(&init_net, addr->sllc_arphrd, addr->sllc_mac);
 	rtnl_unlock();
 	if (!llc->dev)
 		goto out;
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 3b8cfbe029a..8ebc2769dfd 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -700,7 +700,7 @@ static struct sock *llc_create_incoming_sock(struct sock *sk,
 					     struct llc_addr *saddr,
 					     struct llc_addr *daddr)
 {
-	struct sock *newsk = llc_sk_alloc(sk->sk_family, GFP_ATOMIC,
+	struct sock *newsk = llc_sk_alloc(sk->sk_net, sk->sk_family, GFP_ATOMIC,
 					  sk->sk_prot);
 	struct llc_sock *newllc, *llc = llc_sk(sk);
 
@@ -867,9 +867,9 @@ static void llc_sk_init(struct sock* sk)
  *	Allocates a LLC sock and initializes it. Returns the new LLC sock
  *	or %NULL if there's no memory available for one
  */
-struct sock *llc_sk_alloc(int family, gfp_t priority, struct proto *prot)
+struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority, struct proto *prot)
 {
-	struct sock *sk = sk_alloc(family, priority, prot, 1);
+	struct sock *sk = sk_alloc(net, family, priority, prot, 1);
 
 	if (!sk)
 		goto out;
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index d4b13a031fd..248b5903bb1 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -19,6 +19,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/init.h>
+#include <net/net_namespace.h>
 #include <net/llc.h>
 
 LIST_HEAD(llc_sap_list);
@@ -162,7 +163,7 @@ static int __init llc_init(void)
 {
 	struct net_device *dev;
 
-	dev = first_net_device();
+	dev = first_net_device(&init_net);
 	if (dev != NULL)
 		dev = next_net_device(dev);
 
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index 099ed8fec14..c40c9b2a345 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -12,6 +12,7 @@
  * See the GNU General Public License for more details.
  */
 #include <linux/netdevice.h>
+#include <net/net_namespace.h>
 #include <net/llc.h>
 #include <net/llc_pdu.h>
 #include <net/llc_sap.h>
@@ -145,6 +146,9 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
 	int (*rcv)(struct sk_buff *, struct net_device *,
 		   struct packet_type *, struct net_device *);
 
+	if (dev->nd_net != &init_net)
+		goto drop;
+
 	/*
 	 * When the interface is in promisc. mode, drop all the crap that it
 	 * receives, do not try to analyse it.
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index 49be6c902c8..cb34bc0518e 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -17,6 +17,7 @@
 #include <linux/proc_fs.h>
 #include <linux/errno.h>
 #include <linux/seq_file.h>
+#include <net/net_namespace.h>
 #include <net/sock.h>
 #include <net/llc.h>
 #include <net/llc_c_ac.h>
@@ -24,10 +25,10 @@
 #include <net/llc_c_st.h>
 #include <net/llc_conn.h>
 
-static void llc_ui_format_mac(struct seq_file *seq, unsigned char *mac)
+static void llc_ui_format_mac(struct seq_file *seq, u8 *addr)
 {
-	seq_printf(seq, "%02X:%02X:%02X:%02X:%02X:%02X",
-		   mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+	DECLARE_MAC_BUF(mac);
+	seq_printf(seq, "%s", print_mac(mac, addr));
 }
 
 static struct sock *llc_get_sk_idx(loff_t pos)
@@ -127,8 +128,10 @@ static int llc_seq_socket_show(struct seq_file *seq, void *v)
 
 	if (llc->dev)
 		llc_ui_format_mac(seq, llc->dev->dev_addr);
-	else
-		seq_printf(seq, "00:00:00:00:00:00");
+	else {
+		u8 addr[6] = {0,0,0,0,0,0};
+		llc_ui_format_mac(seq, addr);
+	}
 	seq_printf(seq, "@%02X ", llc->sap->laddr.lsap);
 	llc_ui_format_mac(seq, llc->daddr.mac);
 	seq_printf(seq, "@%02X %8d %8d %2d %3d %4d\n", llc->daddr.lsap,
@@ -231,7 +234,7 @@ int __init llc_proc_init(void)
 	int rc = -ENOMEM;
 	struct proc_dir_entry *p;
 
-	llc_proc_dir = proc_mkdir("llc", proc_net);
+	llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
 	if (!llc_proc_dir)
 		goto out;
 	llc_proc_dir->owner = THIS_MODULE;
@@ -254,7 +257,7 @@ out:
 out_core:
 	remove_proc_entry("socket", llc_proc_dir);
 out_socket:
-	remove_proc_entry("llc", proc_net);
+	remove_proc_entry("llc", init_net.proc_net);
 	goto out;
 }
 
@@ -262,5 +265,5 @@ void llc_proc_exit(void)
 {
 	remove_proc_entry("socket", llc_proc_dir);
 	remove_proc_entry("core", llc_proc_dir);
-	remove_proc_entry("llc", proc_net);
+	remove_proc_entry("llc", init_net.proc_net);
 }