---

yaml
---
r: 14637
b: refs/heads/master
c: 4b4a27d
h: refs/heads/master
i:
  14635: bcfb347
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a9b1ef8ec7df544b236b19fb6cc42ed2591b65cd
+refs/heads/master: 4b4a27dff4e2d4cc2eac1cde31aede834a966a48

trunk/Documentation/networking/ifenslave.c

@@ -693,13 +693,7 @@ static int enslave(char *master_ifname, char *slave_ifname)
 		/* Older bonding versions would panic if the slave has no IP
 		 * address, so get the IP setting from the master.
 		 */
-		res = set_if_addr(master_ifname, slave_ifname);
-		if (res) {
-			fprintf(stderr,
-				"Slave '%s': Error: set address failed\n",
-				slave_ifname);
-			return res;
-		}
+		set_if_addr(master_ifname, slave_ifname);
 	} else {
 		res = clear_if_addr(slave_ifname);
 		if (res) {
@@ -1085,7 +1079,6 @@ static int set_if_addr(char *master_ifname, char *slave_ifname)
 				slave_ifname, ifra[i].req_name,
 				strerror(saved_errno));
 
-			return res;
 		}
 
 		ipaddr = ifr.ifr_addr.sa_data;

trunk/include/linux/smp.h

@@ -94,7 +94,13 @@ void smp_prepare_boot_cpu(void);
  */
 #define raw_smp_processor_id()			0
 #define hard_smp_processor_id()			0
-#define smp_call_function(func,info,retry,wait)	({ 0; })
+
+static inline int smp_call_function(void (*func) (void *info), void *info,
+				    int retry, int wait)
+{
+	return 0;
+}
+
 #define on_each_cpu(func,info,retry,wait)	({ func(info); 0; })
 static inline void smp_send_reschedule(int cpu) { }
 #define num_booting_cpus()			1

trunk/include/net/route.h

@@ -126,6 +126,9 @@ extern int		ip_rt_ioctl(unsigned int cmd, void __user *arg);
 extern void		ip_rt_get_source(u8 *src, struct rtable *rt);
 extern int		ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb);
 
+struct in_ifaddr;
+extern void fib_add_ifaddr(struct in_ifaddr *);
+
 static inline void ip_rt_put(struct rtable * rt)
 {
 	if (rt)

trunk/net/ipv4/devinet.c

@@ -234,7 +234,10 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 			 int destroy)
 {
 	struct in_ifaddr *promote = NULL;
-	struct in_ifaddr *ifa1 = *ifap;
+	struct in_ifaddr *ifa, *ifa1 = *ifap;
+	struct in_ifaddr *last_prim = in_dev->ifa_list;
+	struct in_ifaddr *prev_prom = NULL;
+	int do_promote = IN_DEV_PROMOTE_SECONDARIES(in_dev);
 
 	ASSERT_RTNL();
 
@@ -243,18 +246,22 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 	 **/
 
 	if (!(ifa1->ifa_flags & IFA_F_SECONDARY)) {
-		struct in_ifaddr *ifa;
 		struct in_ifaddr **ifap1 = &ifa1->ifa_next;
 
 		while ((ifa = *ifap1) != NULL) {
+			if (!(ifa->ifa_flags & IFA_F_SECONDARY) && 
+			    ifa1->ifa_scope <= ifa->ifa_scope)
+				last_prim = ifa;
+
 			if (!(ifa->ifa_flags & IFA_F_SECONDARY) ||
 			    ifa1->ifa_mask != ifa->ifa_mask ||
 			    !inet_ifa_match(ifa1->ifa_address, ifa)) {
 				ifap1 = &ifa->ifa_next;
+				prev_prom = ifa;
 				continue;
 			}
 
-			if (!IN_DEV_PROMOTE_SECONDARIES(in_dev)) {
+			if (!do_promote) {
 				*ifap1 = ifa->ifa_next;
 
 				rtmsg_ifa(RTM_DELADDR, ifa);
@@ -283,18 +290,31 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 	 */
 	rtmsg_ifa(RTM_DELADDR, ifa1);
 	notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1);
-	if (destroy) {
-		inet_free_ifa(ifa1);
 
-		if (!in_dev->ifa_list)
-			inetdev_destroy(in_dev);
-	}
+	if (promote) {
+
+		if (prev_prom) {
+			prev_prom->ifa_next = promote->ifa_next;
+			promote->ifa_next = last_prim->ifa_next;
+			last_prim->ifa_next = promote;
+		}
 
-	if (promote && IN_DEV_PROMOTE_SECONDARIES(in_dev)) {
-		/* not sure if we should send a delete notify first? */
 		promote->ifa_flags &= ~IFA_F_SECONDARY;
 		rtmsg_ifa(RTM_NEWADDR, promote);
 		notifier_call_chain(&inetaddr_chain, NETDEV_UP, promote);
+		for (ifa = promote->ifa_next; ifa; ifa = ifa->ifa_next) {
+			if (ifa1->ifa_mask != ifa->ifa_mask ||
+			    !inet_ifa_match(ifa1->ifa_address, ifa))
+					continue;
+			fib_add_ifaddr(ifa);
+		}
+
+	}
+	if (destroy) {
+		inet_free_ifa(ifa1);
+
+		if (!in_dev->ifa_list)
+			inetdev_destroy(in_dev);
 	}
 }
 

trunk/net/ipv4/fib_frontend.c

@@ -407,7 +407,7 @@ static void fib_magic(int cmd, int type, u32 dst, int dst_len, struct in_ifaddr
 		tb->tb_delete(tb, &req.rtm, &rta, &req.nlh, NULL);
 }
 
-static void fib_add_ifaddr(struct in_ifaddr *ifa)
+void fib_add_ifaddr(struct in_ifaddr *ifa)
 {
 	struct in_device *in_dev = ifa->ifa_dev;
 	struct net_device *dev = in_dev->dev;

trunk/net/ipv4/netfilter/ip_conntrack_netlink.c

@@ -59,11 +59,13 @@ ctnetlink_dump_tuples_proto(struct sk_buff *skb,
 
 	NFA_PUT(skb, CTA_PROTO_NUM, sizeof(u_int8_t), &tuple->dst.protonum);
 
+	/* If no protocol helper is found, this function will return the
+	 * generic protocol helper, so proto won't *ever* be NULL */
 	proto = ip_conntrack_proto_find_get(tuple->dst.protonum);
-	if (likely(proto && proto->tuple_to_nfattr)) {
+	if (likely(proto->tuple_to_nfattr))
 		ret = proto->tuple_to_nfattr(skb, tuple);
-		ip_conntrack_proto_put(proto);
-	}
+
+	ip_conntrack_proto_put(proto);
 
 	return ret;
 
@@ -128,9 +130,11 @@ ctnetlink_dump_protoinfo(struct sk_buff *skb, const struct ip_conntrack *ct)
 
 	struct nfattr *nest_proto;
 	int ret;
-
-	if (!proto || !proto->to_nfattr)
+
+	if (!proto->to_nfattr) {
+		ip_conntrack_proto_put(proto);
 		return 0;
+	}
 
 	nest_proto = NFA_NEST(skb, CTA_PROTOINFO);
 
@@ -527,10 +531,10 @@ ctnetlink_parse_tuple_proto(struct nfattr *attr,
 
 	proto = ip_conntrack_proto_find_get(tuple->dst.protonum);
 
-	if (likely(proto && proto->nfattr_to_tuple)) {
+	if (likely(proto->nfattr_to_tuple))
 		ret = proto->nfattr_to_tuple(tb, tuple);
-		ip_conntrack_proto_put(proto);
-	}
+
+	ip_conntrack_proto_put(proto);
 
 	return ret;
 }
@@ -596,8 +600,6 @@ static int ctnetlink_parse_nat_proto(struct nfattr *attr,
 		return -EINVAL;
 
 	npt = ip_nat_proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
-	if (!npt)
-		return 0;
 
 	if (!npt->nfattr_to_range) {
 		ip_nat_proto_put(npt);
@@ -957,8 +959,6 @@ ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[])
 	nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr);
 
 	proto = ip_conntrack_proto_find_get(npt);
-	if (!proto)
-		return -EINVAL;
 
 	if (proto->from_nfattr)
 		err = proto->from_nfattr(tb, ct);

trunk/net/netlink/af_netlink.c

@@ -476,7 +476,7 @@ static int netlink_autobind(struct socket *sock)
 	struct hlist_head *head;
 	struct sock *osk;
 	struct hlist_node *node;
-	s32 pid = current->pid;
+	s32 pid = current->tgid;
 	int err;
 	static s32 rover = -4097;