From: Jiri Slaby <jslaby@suse.cz>
Subject: kABI: protect struct sctp_ep_common
Patch-mainline: never, kabi
References: kabi

In networking-stable-19_12_03, commit
312434617cb16be5166316cf9d08ba760b1042a1 (sctp: cache netns in
sctp_ep_common) added a member to struct sctp_ep_common.  This indeed
changed the layour of the structure and the kABI checker complains now.

sctp_ep_common is embedded to structs sctp_association and
sctp_endpoint. But all these are sctp internal, so workaround the
breakage by the usual __GENKSYMS__ trick.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 include/net/sctp/structs.h |    2 ++
 1 file changed, 2 insertions(+)

--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1179,7 +1179,9 @@ struct sctp_ep_common {
 	struct sock *sk;
 
 	/* Cache netns and it won't change once set */
+#ifndef __GENKSYMS__
 	struct net *net;
+#endif
 
 	/* This is where we receive inbound chunks.  */
 	struct sctp_inq	  inqueue;