write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/net/ip6_tunnel.h
..
..
@@ -57,7 +57,7 @@
57
57
 
58
58
 	/* These fields used only by GRE */
59
59
 	__u32 i_seqno;	/* The last seen seqno	*/
60
-	__u32 o_seqno;	/* The last output seqno */
60
+	atomic_t o_seqno;	/* The last output seqno */
61
61
 	int hlen;       /* tun_hlen + encap_hlen */
62
62
 	int tun_hlen;	/* Precalculated header length */
63
63
 	int encap_hlen; /* Encap header length (FOU,GUE) */
..
..
@@ -69,6 +69,8 @@
69
69
 	size_t (*encap_hlen)(struct ip_tunnel_encap *e);
70
70
 	int (*build_header)(struct sk_buff *skb, struct ip_tunnel_encap *e,
71
71
 			    u8 *protocol, struct flowi6 *fl6);
72
+	int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
73
+			   u8 type, u8 code, int offset, __be32 info);
72
74
 };
73
75
 
74
76
 #ifdef CONFIG_INET