Merge branches 'gemini' and 'misc' into devel

1 files changed, 21 insertions, 17 deletions

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 37d14e735c2..56b9bf2516f 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -36,6 +36,7 @@
 #include <linux/proc_fs.h>
 #include <linux/stat.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 
 #include <linux/inet.h>
 #include <linux/netdevice.h>
@@ -199,7 +200,7 @@ lookup_protocol:
 
 	inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk);
 	np->hop_limit	= -1;
-	np->mcast_hops	= -1;
+	np->mcast_hops	= IPV6_DEFAULT_MCASTHOPS;
 	np->mc_loop	= 1;
 	np->pmtudisc	= IPV6_PMTUDISC_WANT;
 	np->ipv6only	= net->ipv6.sysctl.bindv6only;
@@ -416,6 +417,9 @@ void inet6_destroy_sock(struct sock *sk)
 	if ((skb = xchg(&np->pktoptions, NULL)) != NULL)
 		kfree_skb(skb);
 
+	if ((skb = xchg(&np->rxpmtu, NULL)) != NULL)
+		kfree_skb(skb);
+
 	/* Free flowlabels */
 	fl6_free_socklist(sk);
 
@@ -518,10 +522,10 @@ const struct proto_ops inet6_stream_ops = {
 	.shutdown	   = inet_shutdown,		/* ok		*/
 	.setsockopt	   = sock_common_setsockopt,	/* ok		*/
 	.getsockopt	   = sock_common_getsockopt,	/* ok		*/
-	.sendmsg	   = tcp_sendmsg,		/* ok		*/
-	.recvmsg	   = sock_common_recvmsg,	/* ok		*/
+	.sendmsg	   = inet_sendmsg,		/* ok		*/
+	.recvmsg	   = inet_recvmsg,		/* ok		*/
 	.mmap		   = sock_no_mmap,
-	.sendpage	   = tcp_sendpage,
+	.sendpage	   = inet_sendpage,
 	.splice_read	   = tcp_splice_read,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_sock_common_setsockopt,
@@ -545,7 +549,7 @@ const struct proto_ops inet6_dgram_ops = {
 	.setsockopt	   = sock_common_setsockopt,	/* ok		*/
 	.getsockopt	   = sock_common_getsockopt,	/* ok		*/
 	.sendmsg	   = inet_sendmsg,		/* ok		*/
-	.recvmsg	   = sock_common_recvmsg,	/* ok		*/
+	.recvmsg	   = inet_recvmsg,		/* ok		*/
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
 #ifdef CONFIG_COMPAT
@@ -647,7 +651,7 @@ int inet6_sk_rebuild_header(struct sock *sk)
 
 	if (dst == NULL) {
 		struct inet_sock *inet = inet_sk(sk);
-		struct in6_addr *final_p = NULL, final;
+		struct in6_addr *final_p, final;
 		struct flowi fl;
 
 		memset(&fl, 0, sizeof(fl));
@@ -661,12 +665,7 @@ int inet6_sk_rebuild_header(struct sock *sk)
 		fl.fl_ip_sport = inet->inet_sport;
 		security_sk_classify_flow(sk, &fl);
 
-		if (np->opt && np->opt->srcrt) {
-			struct rt0_hdr *rt0 = (struct rt0_hdr *) np->opt->srcrt;
-			ipv6_addr_copy(&final, &fl.fl6_dst);
-			ipv6_addr_copy(&fl.fl6_dst, rt0->addr);
-			final_p = &final;
-		}
+		final_p = fl6_update_dst(&fl, np->opt, &final);
 
 		err = ip6_dst_lookup(sk, &dst, &fl);
 		if (err) {
@@ -972,19 +971,24 @@ static void ipv6_packet_cleanup(void)
 static int __net_init ipv6_init_mibs(struct net *net)
 {
 	if (snmp_mib_init((void __percpu **)net->mib.udp_stats_in6,
-			  sizeof (struct udp_mib)) < 0)
+			  sizeof(struct udp_mib),
+			  __alignof__(struct udp_mib)) < 0)
 		return -ENOMEM;
 	if (snmp_mib_init((void __percpu **)net->mib.udplite_stats_in6,
-			  sizeof (struct udp_mib)) < 0)
+			  sizeof(struct udp_mib),
+			  __alignof__(struct udp_mib)) < 0)
 		goto err_udplite_mib;
 	if (snmp_mib_init((void __percpu **)net->mib.ipv6_statistics,
-			  sizeof(struct ipstats_mib)) < 0)
+			  sizeof(struct ipstats_mib),
+			  __alignof__(struct ipstats_mib)) < 0)
 		goto err_ip_mib;
 	if (snmp_mib_init((void __percpu **)net->mib.icmpv6_statistics,
-			  sizeof(struct icmpv6_mib)) < 0)
+			  sizeof(struct icmpv6_mib),
+			  __alignof__(struct icmpv6_mib)) < 0)
 		goto err_icmp_mib;
 	if (snmp_mib_init((void __percpu **)net->mib.icmpv6msg_statistics,
-			  sizeof(struct icmpv6msg_mib)) < 0)
+			  sizeof(struct icmpv6msg_mib),
+			  __alignof__(struct icmpv6msg_mib)) < 0)
 		goto err_icmpmsg_mib;
 	return 0;