kernel: import follow-up fix for previous backport
authorDaniel Golle <daniel@makrotopia.org>
Thu, 31 May 2018 00:25:59 +0000 (02:25 +0200)
committerDaniel Golle <daniel@makrotopia.org>
Thu, 31 May 2018 00:25:59 +0000 (02:25 +0200)
Buildbots complaining made me wonder what's going on...
ERROR: "ipv6_push_frag_opts" [net/ipv6/ip6_tunnel.ko] undefined!

Fixes: 6c81c27efa ("kernel: backport fix for missing tunnel encapsulation limit option")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
target/linux/generic/backport-4.9/095-v4.12-ipv6-Need-to-export-ipv6_push_frag_opts-for-tunnelin.patch [new file with mode: 0644]

diff --git a/target/linux/generic/backport-4.9/095-v4.12-ipv6-Need-to-export-ipv6_push_frag_opts-for-tunnelin.patch b/target/linux/generic/backport-4.9/095-v4.12-ipv6-Need-to-export-ipv6_push_frag_opts-for-tunnelin.patch
new file mode 100644 (file)
index 0000000..4197079
--- /dev/null
@@ -0,0 +1,36 @@
+From 5b8481fa42ac58484d633b558579e302aead64c1 Mon Sep 17 00:00:00 2001
+From: "David S. Miller" <davem@davemloft.net>
+Date: Mon, 1 May 2017 15:10:20 -0400
+Subject: [PATCH] ipv6: Need to export ipv6_push_frag_opts for tunneling now.
+
+Since that change also made the nfrag function not necessary
+for exports, remove it.
+
+Fixes: 89a23c8b528b ("ip6_tunnel: Fix missing tunnel encapsulation limit option")
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ net/ipv6/exthdrs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
+index d32e2110aff2..b636f1da9aec 100644
+--- a/net/ipv6/exthdrs.c
++++ b/net/ipv6/exthdrs.c
+@@ -946,13 +946,13 @@ void ipv6_push_nfrag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt,
+       if (opt->hopopt)
+               ipv6_push_exthdr(skb, proto, NEXTHDR_HOP, opt->hopopt);
+ }
+-EXPORT_SYMBOL(ipv6_push_nfrag_opts);
+ void ipv6_push_frag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt, u8 *proto)
+ {
+       if (opt->dst1opt)
+               ipv6_push_exthdr(skb, proto, NEXTHDR_DEST, opt->dst1opt);
+ }
++EXPORT_SYMBOL(ipv6_push_frag_opts);
+ struct ipv6_txoptions *
+ ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt)
+-- 
+2.17.1
+