Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking changes from David Miller:

 1) GRE now works over ipv6, from Dmitry Kozlov.

 2) Make SCTP more network namespace aware, from Eric Biederman.

 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko.

 4) Make openvswitch network namespace aware, from Pravin B Shelar.

 5) IPV6 NAT implementation, from Patrick McHardy.

 6) Server side support for TCP Fast Open, from Jerry Chu and others.

 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel
    Borkmann.

 8) Increate the loopback default MTU to 64K, from Eric Dumazet.

 9) Use a per-task rather than per-socket page fragment allocator for
    outgoing networking traffic.  This benefits processes that have very
    many mostly idle sockets, which is quite common.

    From Eric Dumazet.

10) Use up to 32K for page fragment allocations, with fallbacks to
    smaller sizes when higher order page allocations fail.  Benefits are
    a) less segments for driver to process b) less calls to page
    allocator c) less waste of space.

    From Eric Dumazet.

11) Allow GRO to be used on GRE tunnels, from Eric Dumazet.

12) VXLAN device driver, one way to handle VLAN issues such as the
    limitation of 4096 VLAN IDs yet still have some level of isolation.
    From Stephen Hemminger.

13) As usual there is a large boatload of driver changes, with the scale
    perhaps tilted towards the wireless side this time around.

Fix up various fairly trivial conflicts, mostly caused by the user
namespace changes.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits)
  hyperv: Add buffer for extended info after the RNDIS response message.
  hyperv: Report actual status in receive completion packet
  hyperv: Remove extra allocated space for recv_pkt_list elements
  hyperv: Fix page buffer handling in rndis_filter_send_request()
  hyperv: Fix the missing return value in rndis_filter_set_packet_filter()
  hyperv: Fix the max_xfer_size in RNDIS initialization
  vxlan: put UDP socket in correct namespace
  vxlan: Depend on CONFIG_INET
  sfc: Fix the reported priorities of different filter types
  sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP
  sfc: Fix loopback self-test with separate_tx_channels=1
  sfc: Fix MCDI structure field lookup
  sfc: Add parentheses around use of bitfield macro arguments
  sfc: Fix null function pointer in efx_sriov_channel_type
  vxlan: virtual extensible lan
  igmp: export symbol ip_mc_leave_group
  netlink: add attributes to fdb interface
  tg3: unconditionally select HWMON support when tg3 is enabled.
  Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT"
  gre: fix sparse warning
  ...

1 files changed, 85 insertions, 58 deletions

diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 5c0a112aeee6..df8f4f284481 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -52,15 +52,17 @@ module_param(sip_direct_media, int, 0600);
 MODULE_PARM_DESC(sip_direct_media, "Expect Media streams between signalling "
 				   "endpoints only (default 1)");
 
-unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb, unsigned int dataoff,
-				const char **dptr,
+unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb, unsigned int protoff,
+				unsigned int dataoff, const char **dptr,
 				unsigned int *datalen) __read_mostly;
 EXPORT_SYMBOL_GPL(nf_nat_sip_hook);
 
-void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off) __read_mostly;
+void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, unsigned int protoff,
+				   s16 off) __read_mostly;
 EXPORT_SYMBOL_GPL(nf_nat_sip_seq_adjust_hook);
 
 unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
+				       unsigned int protoff,
 				       unsigned int dataoff,
 				       const char **dptr,
 				       unsigned int *datalen,
@@ -69,7 +71,8 @@ unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
 				       unsigned int matchlen) __read_mostly;
 EXPORT_SYMBOL_GPL(nf_nat_sip_expect_hook);
 
-unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, unsigned int dataoff,
+unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, unsigned int protoff,
+				     unsigned int dataoff,
 				     const char **dptr,
 				     unsigned int *datalen,
 				     unsigned int sdpoff,
@@ -79,7 +82,8 @@ unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, unsigned int dataoff,
 				     __read_mostly;
 EXPORT_SYMBOL_GPL(nf_nat_sdp_addr_hook);
 
-unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, unsigned int dataoff,
+unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, unsigned int protoff,
+				     unsigned int dataoff,
 				     const char **dptr,
 				     unsigned int *datalen,
 				     unsigned int matchoff,
@@ -88,6 +92,7 @@ unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, unsigned int dataoff,
 EXPORT_SYMBOL_GPL(nf_nat_sdp_port_hook);
 
 unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb,
+					unsigned int protoff,
 					unsigned int dataoff,
 					const char **dptr,
 					unsigned int *datalen,
@@ -96,7 +101,8 @@ unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb,
 					__read_mostly;
 EXPORT_SYMBOL_GPL(nf_nat_sdp_session_hook);
 
-unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb, unsigned int dataoff,
+unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb, unsigned int protoff,
+				      unsigned int dataoff,
 				      const char **dptr,
 				      unsigned int *datalen,
 				      struct nf_conntrack_expect *rtp_exp,
@@ -737,13 +743,18 @@ static int sdp_addr_len(const struct nf_conn *ct, const char *dptr,
  * be tolerant and also accept records terminated with a single newline
  * character". We handle both cases.
  */
-static const struct sip_header ct_sdp_hdrs[] = {
-	[SDP_HDR_VERSION]		= SDP_HDR("v=", NULL, digits_len),
-	[SDP_HDR_OWNER_IP4]		= SDP_HDR("o=", "IN IP4 ", sdp_addr_len),
-	[SDP_HDR_CONNECTION_IP4]	= SDP_HDR("c=", "IN IP4 ", sdp_addr_len),
-	[SDP_HDR_OWNER_IP6]		= SDP_HDR("o=", "IN IP6 ", sdp_addr_len),
-	[SDP_HDR_CONNECTION_IP6]	= SDP_HDR("c=", "IN IP6 ", sdp_addr_len),
-	[SDP_HDR_MEDIA]			= SDP_HDR("m=", NULL, media_len),
+static const struct sip_header ct_sdp_hdrs_v4[] = {
+	[SDP_HDR_VERSION]	= SDP_HDR("v=", NULL, digits_len),
+	[SDP_HDR_OWNER]		= SDP_HDR("o=", "IN IP4 ", sdp_addr_len),
+	[SDP_HDR_CONNECTION]	= SDP_HDR("c=", "IN IP4 ", sdp_addr_len),
+	[SDP_HDR_MEDIA]		= SDP_HDR("m=", NULL, media_len),
+};
+
+static const struct sip_header ct_sdp_hdrs_v6[] = {
+	[SDP_HDR_VERSION]	= SDP_HDR("v=", NULL, digits_len),
+	[SDP_HDR_OWNER]		= SDP_HDR("o=", "IN IP6 ", sdp_addr_len),
+	[SDP_HDR_CONNECTION]	= SDP_HDR("c=", "IN IP6 ", sdp_addr_len),
+	[SDP_HDR_MEDIA]		= SDP_HDR("m=", NULL, media_len),
 };
 
 /* Linear string search within SDP header values */
@@ -769,11 +780,14 @@ int ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr,
 			  enum sdp_header_types term,
 			  unsigned int *matchoff, unsigned int *matchlen)
 {
-	const struct sip_header *hdr = &ct_sdp_hdrs[type];
-	const struct sip_header *thdr = &ct_sdp_hdrs[term];
+	const struct sip_header *hdrs, *hdr, *thdr;
 	const char *start = dptr, *limit = dptr + datalen;
 	int shift = 0;
 
+	hdrs = nf_ct_l3num(ct) == NFPROTO_IPV4 ? ct_sdp_hdrs_v4 : ct_sdp_hdrs_v6;
+	hdr = &hdrs[type];
+	thdr = &hdrs[term];
+
 	for (dptr += dataoff; dptr < limit; dptr++) {
 		/* Find beginning of line */
 		if (*dptr != '\r' && *dptr != '\n')
@@ -883,7 +897,8 @@ static void flush_expectations(struct nf_conn *ct, bool media)
 	spin_unlock_bh(&nf_conntrack_lock);
 }
 
-static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int dataoff,
+static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int protoff,
+				 unsigned int dataoff,
 				 const char **dptr, unsigned int *datalen,
 				 union nf_inet_addr *daddr, __be16 port,
 				 enum sip_expectation_classes class,
@@ -939,12 +954,12 @@ static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int dataoff,
 		    exp->class != class)
 			break;
 #ifdef CONFIG_NF_NAT_NEEDED
-		if (exp->tuple.src.l3num == AF_INET && !direct_rtp &&
-		    (exp->saved_ip != exp->tuple.dst.u3.ip ||
+		if (!direct_rtp &&
+		    (!nf_inet_addr_cmp(&exp->saved_addr, &exp->tuple.dst.u3) ||
 		     exp->saved_proto.udp.port != exp->tuple.dst.u.udp.port) &&
 		    ct->status & IPS_NAT_MASK) {
-			daddr->ip		= exp->saved_ip;
-			tuple.dst.u3.ip		= exp->saved_ip;
+			*daddr			= exp->saved_addr;
+			tuple.dst.u3		= exp->saved_addr;
 			tuple.dst.u.udp.port	= exp->saved_proto.udp.port;
 			direct_rtp = 1;
 		} else
@@ -960,7 +975,7 @@ static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int dataoff,
 	if (direct_rtp) {
 		nf_nat_sdp_port = rcu_dereference(nf_nat_sdp_port_hook);
 		if (nf_nat_sdp_port &&
-		    !nf_nat_sdp_port(skb, dataoff, dptr, datalen,
+		    !nf_nat_sdp_port(skb, protoff, dataoff, dptr, datalen,
 				     mediaoff, medialen, ntohs(rtp_port)))
 			goto err1;
 	}
@@ -982,7 +997,7 @@ static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int dataoff,
 
 	nf_nat_sdp_media = rcu_dereference(nf_nat_sdp_media_hook);
 	if (nf_nat_sdp_media && ct->status & IPS_NAT_MASK && !direct_rtp)
-		ret = nf_nat_sdp_media(skb, dataoff, dptr, datalen,
+		ret = nf_nat_sdp_media(skb, protoff, dataoff, dptr, datalen,
 				       rtp_exp, rtcp_exp,
 				       mediaoff, medialen, daddr);
 	else {
@@ -1023,7 +1038,8 @@ static const struct sdp_media_type *sdp_media_type(const char *dptr,
 	return NULL;
 }
 
-static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
+static int process_sdp(struct sk_buff *skb, unsigned int protoff,
+		       unsigned int dataoff,
 		       const char **dptr, unsigned int *datalen,
 		       unsigned int cseq)
 {
@@ -1036,15 +1052,12 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 	unsigned int i;
 	union nf_inet_addr caddr, maddr, rtp_addr;
 	unsigned int port;
-	enum sdp_header_types c_hdr;
 	const struct sdp_media_type *t;
 	int ret = NF_ACCEPT;
 	typeof(nf_nat_sdp_addr_hook) nf_nat_sdp_addr;
 	typeof(nf_nat_sdp_session_hook) nf_nat_sdp_session;
 
 	nf_nat_sdp_addr = rcu_dereference(nf_nat_sdp_addr_hook);
-	c_hdr = nf_ct_l3num(ct) == AF_INET ? SDP_HDR_CONNECTION_IP4 :
-					     SDP_HDR_CONNECTION_IP6;
 
 	/* Find beginning of session description */
 	if (ct_sip_get_sdp_header(ct, *dptr, 0, *datalen,
@@ -1058,7 +1071,7 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 	 * the end of the session description. */
 	caddr_len = 0;
 	if (ct_sip_parse_sdp_addr(ct, *dptr, sdpoff, *datalen,
-				  c_hdr, SDP_HDR_MEDIA,
+				  SDP_HDR_CONNECTION, SDP_HDR_MEDIA,
 				  &matchoff, &matchlen, &caddr) > 0)
 		caddr_len = matchlen;
 
@@ -1088,7 +1101,7 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 		/* The media description overrides the session description. */
 		maddr_len = 0;
 		if (ct_sip_parse_sdp_addr(ct, *dptr, mediaoff, *datalen,
-					  c_hdr, SDP_HDR_MEDIA,
+					  SDP_HDR_CONNECTION, SDP_HDR_MEDIA,
 					  &matchoff, &matchlen, &maddr) > 0) {
 			maddr_len = matchlen;
 			memcpy(&rtp_addr, &maddr, sizeof(rtp_addr));
@@ -1097,7 +1110,8 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 		else
 			return NF_DROP;
 
-		ret = set_expected_rtp_rtcp(skb, dataoff, dptr, datalen,
+		ret = set_expected_rtp_rtcp(skb, protoff, dataoff,
+					    dptr, datalen,
 					    &rtp_addr, htons(port), t->class,
 					    mediaoff, medialen);
 		if (ret != NF_ACCEPT)
@@ -1105,8 +1119,9 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 
 		/* Update media connection address if present */
 		if (maddr_len && nf_nat_sdp_addr && ct->status & IPS_NAT_MASK) {
-			ret = nf_nat_sdp_addr(skb, dataoff, dptr, datalen,
-					      mediaoff, c_hdr, SDP_HDR_MEDIA,
+			ret = nf_nat_sdp_addr(skb, protoff, dataoff,
+					      dptr, datalen, mediaoff,
+					      SDP_HDR_CONNECTION, SDP_HDR_MEDIA,
 					      &rtp_addr);
 			if (ret != NF_ACCEPT)
 				return ret;
@@ -1117,12 +1132,13 @@ static int process_sdp(struct sk_buff *skb, unsigned int dataoff,
 	/* Update session connection and owner addresses */
 	nf_nat_sdp_session = rcu_dereference(nf_nat_sdp_session_hook);
 	if (nf_nat_sdp_session && ct->status & IPS_NAT_MASK)
-		ret = nf_nat_sdp_session(skb, dataoff, dptr, datalen, sdpoff,
-					 &rtp_addr);
+		ret = nf_nat_sdp_session(skb, protoff, dataoff,
+					 dptr, datalen, sdpoff, &rtp_addr);
 
 	return ret;
 }
-static int process_invite_response(struct sk_buff *skb, unsigned int dataoff,
+static int process_invite_response(struct sk_buff *skb, unsigned int protoff,
+				   unsigned int dataoff,
 				   const char **dptr, unsigned int *datalen,
 				   unsigned int cseq, unsigned int code)
 {
@@ -1132,13 +1148,14 @@ static int process_invite_response(struct sk_buff *skb, unsigned int dataoff,
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
-		return process_sdp(skb, dataoff, dptr, datalen, cseq);
+		return process_sdp(skb, protoff, dataoff, dptr, datalen, cseq);
 	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
 
-static int process_update_response(struct sk_buff *skb, unsigned int dataoff,
+static int process_update_response(struct sk_buff *skb, unsigned int protoff,
+				   unsigned int dataoff,
 				   const char **dptr, unsigned int *datalen,
 				   unsigned int cseq, unsigned int code)
 {
@@ -1148,13 +1165,14 @@ static int process_update_response(struct sk_buff *skb, unsigned int dataoff,
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
-		return process_sdp(skb, dataoff, dptr, datalen, cseq);
+		return process_sdp(skb, protoff, dataoff, dptr, datalen, cseq);
 	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
 
-static int process_prack_response(struct sk_buff *skb, unsigned int dataoff,
+static int process_prack_response(struct sk_buff *skb, unsigned int protoff,
+				  unsigned int dataoff,
 				  const char **dptr, unsigned int *datalen,
 				  unsigned int cseq, unsigned int code)
 {
@@ -1164,13 +1182,14 @@ static int process_prack_response(struct sk_buff *skb, unsigned int dataoff,
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
-		return process_sdp(skb, dataoff, dptr, datalen, cseq);
+		return process_sdp(skb, protoff, dataoff, dptr, datalen, cseq);
 	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
 
-static int process_invite_request(struct sk_buff *skb, unsigned int dataoff,
+static int process_invite_request(struct sk_buff *skb, unsigned int protoff,
+				  unsigned int dataoff,
 				  const char **dptr, unsigned int *datalen,
 				  unsigned int cseq)
 {
@@ -1180,13 +1199,14 @@ static int process_invite_request(struct sk_buff *skb, unsigned int dataoff,
 	unsigned int ret;
 
 	flush_expectations(ct, true);
-	ret = process_sdp(skb, dataoff, dptr, datalen, cseq);
+	ret = process_sdp(skb, protoff, dataoff, dptr, datalen, cseq);
 	if (ret == NF_ACCEPT)
 		ct_sip_info->invite_cseq = cseq;
 	return ret;
 }
 
-static int process_bye_request(struct sk_buff *skb, unsigned int dataoff,
+static int process_bye_request(struct sk_buff *skb, unsigned int protoff,
+			       unsigned int dataoff,
 			       const char **dptr, unsigned int *datalen,
 			       unsigned int cseq)
 {
@@ -1201,7 +1221,8 @@ static int process_bye_request(struct sk_buff *skb, unsigned int dataoff,
  * signalling connections. The expectation is marked inactive and is activated
  * when receiving a response indicating success from the registrar.
  */
-static int process_register_request(struct sk_buff *skb, unsigned int dataoff,
+static int process_register_request(struct sk_buff *skb, unsigned int protoff,
+				    unsigned int dataoff,
 				    const char **dptr, unsigned int *datalen,
 				    unsigned int cseq)
 {
@@ -1276,8 +1297,8 @@ static int process_register_request(struct sk_buff *skb, unsigned int dataoff,
 
 	nf_nat_sip_expect = rcu_dereference(nf_nat_sip_expect_hook);
 	if (nf_nat_sip_expect && ct->status & IPS_NAT_MASK)
-		ret = nf_nat_sip_expect(skb, dataoff, dptr, datalen, exp,
-					matchoff, matchlen);
+		ret = nf_nat_sip_expect(skb, protoff, dataoff, dptr, datalen,
+					exp, matchoff, matchlen);
 	else {
 		if (nf_ct_expect_related(exp) != 0)
 			ret = NF_DROP;
@@ -1292,7 +1313,8 @@ store_cseq:
 	return ret;
 }
 
-static int process_register_response(struct sk_buff *skb, unsigned int dataoff,
+static int process_register_response(struct sk_buff *skb, unsigned int protoff,
+				     unsigned int dataoff,
 				     const char **dptr, unsigned int *datalen,
 				     unsigned int cseq, unsigned int code)
 {
@@ -1374,7 +1396,8 @@ static const struct sip_handler sip_handlers[] = {
 	SIP_HANDLER("REGISTER", process_register_request, process_register_response),
 };
 
-static int process_sip_response(struct sk_buff *skb, unsigned int dataoff,
+static int process_sip_response(struct sk_buff *skb, unsigned int protoff,
+				unsigned int dataoff,
 				const char **dptr, unsigned int *datalen)
 {
 	enum ip_conntrack_info ctinfo;
@@ -1405,13 +1428,14 @@ static int process_sip_response(struct sk_buff *skb, unsigned int dataoff,
 		if (*datalen < matchend + handler->len ||
 		    strnicmp(*dptr + matchend, handler->method, handler->len))
 			continue;
-		return handler->response(skb, dataoff, dptr, datalen,
+		return handler->response(skb, protoff, dataoff, dptr, datalen,
 					 cseq, code);
 	}
 	return NF_ACCEPT;
 }
 
-static int process_sip_request(struct sk_buff *skb, unsigned int dataoff,
+static int process_sip_request(struct sk_buff *skb, unsigned int protoff,
+			       unsigned int dataoff,
 			       const char **dptr, unsigned int *datalen)
 {
 	enum ip_conntrack_info ctinfo;
@@ -1436,26 +1460,28 @@ static int process_sip_request(struct sk_buff *skb, unsigned int dataoff,
 		if (!cseq)
 			return NF_DROP;
 
-		return handler->request(skb, dataoff, dptr, datalen, cseq);
+		return handler->request(skb, protoff, dataoff, dptr, datalen,
+					cseq);
 	}
 	return NF_ACCEPT;
 }
 
 static int process_sip_msg(struct sk_buff *skb, struct nf_conn *ct,
-			   unsigned int dataoff, const char **dptr,
-			   unsigned int *datalen)
+			   unsigned int protoff, unsigned int dataoff,
+			   const char **dptr, unsigned int *datalen)
 {
 	typeof(nf_nat_sip_hook) nf_nat_sip;
 	int ret;
 
 	if (strnicmp(*dptr, "SIP/2.0 ", strlen("SIP/2.0 ")) != 0)
-		ret = process_sip_request(skb, dataoff, dptr, datalen);
+		ret = process_sip_request(skb, protoff, dataoff, dptr, datalen);
 	else
-		ret = process_sip_response(skb, dataoff, dptr, datalen);
+		ret = process_sip_response(skb, protoff, dataoff, dptr, datalen);
 
 	if (ret == NF_ACCEPT && ct->status & IPS_NAT_MASK) {
 		nf_nat_sip = rcu_dereference(nf_nat_sip_hook);
-		if (nf_nat_sip && !nf_nat_sip(skb, dataoff, dptr, datalen))
+		if (nf_nat_sip && !nf_nat_sip(skb, protoff, dataoff,
+					      dptr, datalen))
 			ret = NF_DROP;
 	}
 
@@ -1523,7 +1549,8 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
 		if (msglen > datalen)
 			return NF_DROP;
 
-		ret = process_sip_msg(skb, ct, dataoff, &dptr, &msglen);
+		ret = process_sip_msg(skb, ct, protoff, dataoff,
+				      &dptr, &msglen);
 		if (ret != NF_ACCEPT)
 			break;
 		diff     = msglen - origlen;
@@ -1537,7 +1564,7 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
 	if (ret == NF_ACCEPT && ct->status & IPS_NAT_MASK) {
 		nf_nat_sip_seq_adjust = rcu_dereference(nf_nat_sip_seq_adjust_hook);
 		if (nf_nat_sip_seq_adjust)
-			nf_nat_sip_seq_adjust(skb, tdiff);
+			nf_nat_sip_seq_adjust(skb, protoff, tdiff);
 	}
 
 	return ret;
@@ -1564,7 +1591,7 @@ static int sip_help_udp(struct sk_buff *skb, unsigned int protoff,
 	if (datalen < strlen("SIP/2.0 200"))
 		return NF_ACCEPT;
 
-	return process_sip_msg(skb, ct, dataoff, &dptr, &datalen);
+	return process_sip_msg(skb, ct, protoff, dataoff, &dptr, &datalen);
 }
 
 static struct nf_conntrack_helper sip[MAX_PORTS][4] __read_mostly;