diff --git a/net/key/af_key.c b/net/key/af_key.c
index 143d46f..7969f8a 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -655,7 +655,8 @@
 	}
 }
 
-static struct sk_buff * pfkey_xfrm_state2msg(struct xfrm_state *x, int add_keys, int hsc)
+static struct sk_buff *__pfkey_xfrm_state2msg(struct xfrm_state *x,
+					      int add_keys, int hsc)
 {
 	struct sk_buff *skb;
 	struct sadb_msg *hdr;
@@ -1009,6 +1010,24 @@
 	return skb;
 }
 
+
+static inline struct sk_buff *pfkey_xfrm_state2msg(struct xfrm_state *x)
+{
+	struct sk_buff *skb;
+
+	spin_lock_bh(&x->lock);
+	skb = __pfkey_xfrm_state2msg(x, 1, 3);
+	spin_unlock_bh(&x->lock);
+
+	return skb;
+}
+
+static inline struct sk_buff *pfkey_xfrm_state2msg_expire(struct xfrm_state *x,
+							  int hsc)
+{
+	return __pfkey_xfrm_state2msg(x, 0, hsc);
+}
+
 static struct xfrm_state * pfkey_msg2xfrm_state(struct sadb_msg *hdr,
 						void **ext_hdrs)
 {
@@ -1322,7 +1341,7 @@
 	}
 
 	err = xfrm_alloc_spi(x, min_spi, max_spi);
-	resp_skb = err ? ERR_PTR(err) : pfkey_xfrm_state2msg(x, 0, 3);
+	resp_skb = err ? ERR_PTR(err) : pfkey_xfrm_state2msg(x);
 
 	if (IS_ERR(resp_skb)) {
 		xfrm_state_put(x);
@@ -1412,12 +1431,8 @@
 {
 	struct sk_buff *skb;
 	struct sadb_msg *hdr;
-	int hsc = 3;
 
-	if (c->event == XFRM_MSG_DELSA)
-		hsc = 0;
-
-	skb = pfkey_xfrm_state2msg(x, 0, hsc);
+	skb = pfkey_xfrm_state2msg(x);
 
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
@@ -1529,7 +1544,7 @@
 	if (x == NULL)
 		return -ESRCH;
 
-	out_skb = pfkey_xfrm_state2msg(x, 1, 3);
+	out_skb = pfkey_xfrm_state2msg(x);
 	proto = x->id.proto;
 	xfrm_state_put(x);
 	if (IS_ERR(out_skb))
@@ -1709,7 +1724,7 @@
 	struct sk_buff *out_skb;
 	struct sadb_msg *out_hdr;
 
-	out_skb = pfkey_xfrm_state2msg(x, 1, 3);
+	out_skb = pfkey_xfrm_state2msg(x);
 	if (IS_ERR(out_skb))
 		return PTR_ERR(out_skb);
 
@@ -2910,7 +2925,7 @@
 	else
 		hsc = 1;
 
-	out_skb = pfkey_xfrm_state2msg(x, 0, hsc);
+	out_skb = pfkey_xfrm_state2msg_expire(x, hsc);
 	if (IS_ERR(out_skb))
 		return PTR_ERR(out_skb);
 
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 2cbbe5e..5238f6a 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -507,8 +507,16 @@
 				    struct xfrm_usersa_info *p,
 				    struct sk_buff *skb)
 {
+	spin_lock_bh(&x->lock);
 	copy_to_user_state(x, p);
 
+	if (x->coaddr)
+		NLA_PUT(skb, XFRMA_COADDR, sizeof(*x->coaddr), x->coaddr);
+
+	if (x->lastused)
+		NLA_PUT_U64(skb, XFRMA_LASTUSED, x->lastused);
+	spin_unlock_bh(&x->lock);
+
 	if (x->aalg)
 		NLA_PUT(skb, XFRMA_ALG_AUTH, alg_len(x->aalg), x->aalg);
 	if (x->ealg)
@@ -522,12 +530,6 @@
 	if (x->security && copy_sec_ctx(x->security, skb) < 0)
 		goto nla_put_failure;
 
-	if (x->coaddr)
-		NLA_PUT(skb, XFRMA_COADDR, sizeof(*x->coaddr), x->coaddr);
-
-	if (x->lastused)
-		NLA_PUT_U64(skb, XFRMA_LASTUSED, x->lastused);
-
 	return 0;
 
 nla_put_failure: