diff --git a/patches/net-add-back-the-missing-serialization-in-ip_send_un.patch b/patches/net-add-back-the-missing-serialization-in-ip_send_un.patch
index 2c83f00..e3885f7 100644
--- a/patches/net-add-back-the-missing-serialization-in-ip_send_un.patch
+++ b/patches/net-add-back-the-missing-serialization-in-ip_send_un.patch
@@ -1,3 +1,4 @@
+From 6272db658a24daa5811bc06c3bf73a237bb62d32 Mon Sep 17 00:00:00 2001
 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 Date: Wed, 31 Aug 2016 17:21:56 +0200
 Subject: [PATCH] net: add back the missing serialization in
@@ -36,10 +37,11 @@
 
 Cc: stable-rt@vger.kernel.org
 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
----
- net/ipv4/tcp_ipv4.c |    7 +++++++
- 1 file changed, 7 insertions(+)
+[PG: update context for local_bh_disable added in 47dcc20a39d06]
+Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
 
+diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
+index 7158d4f8dae4..9ed4133f9d78 100644
 --- a/net/ipv4/tcp_ipv4.c
 +++ b/net/ipv4/tcp_ipv4.c
 @@ -62,6 +62,7 @@
@@ -50,7 +52,7 @@
  
  #include <net/net_namespace.h>
  #include <net/icmp.h>
-@@ -565,6 +566,7 @@ void tcp_v4_send_check(struct sock *sk,
+@@ -565,6 +566,7 @@ void tcp_v4_send_check(struct sock *sk, struct sk_buff *skb)
  }
  EXPORT_SYMBOL(tcp_v4_send_check);
  
@@ -58,10 +60,10 @@
  /*
   *	This routine will send an RST to the other tcp.
   *
-@@ -689,10 +691,13 @@ static void tcp_v4_send_reset(const stru
- 		     offsetof(struct inet_timewait_sock, tw_bound_dev_if));
+@@ -693,10 +695,13 @@ static void tcp_v4_send_reset(const struct sock *sk, struct sk_buff *skb)
  
  	arg.tos = ip_hdr(skb)->tos;
+ 	local_bh_disable();
 +
 +	local_lock(tcp_sk_lock);
  	ip_send_unicast_reply(*this_cpu_ptr(net->ipv4.tcp_sk),
@@ -70,12 +72,12 @@
  			      &arg, arg.iov[0].iov_len);
 +	local_unlock(tcp_sk_lock);
  
- 	TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
- 	TCP_INC_STATS_BH(net, TCP_MIB_OUTRSTS);
-@@ -774,10 +779,12 @@ static void tcp_v4_send_ack(struct net *
- 	if (oif)
+ 	__TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
+ 	__TCP_INC_STATS(net, TCP_MIB_OUTRSTS);
+@@ -777,10 +782,12 @@ static void tcp_v4_send_ack(struct net *net,
  		arg.bound_dev_if = oif;
  	arg.tos = tos;
+ 	local_bh_disable();
 +	local_lock(tcp_sk_lock);
  	ip_send_unicast_reply(*this_cpu_ptr(net->ipv4.tcp_sk),
  			      skb, &TCP_SKB_CB(skb)->header.h4.opt,
@@ -83,5 +85,8 @@
  			      &arg, arg.iov[0].iov_len);
 +	local_unlock(tcp_sk_lock);
  
- 	TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
- }
+ 	__TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
+ 	local_bh_enable();
+-- 
+2.5.0
+