From: Steffen Klassert <steffen.klassert@secunet.com>
To: David Miller <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
Steffen Klassert <steffen.klassert@secunet.com>,
<netdev@vger.kernel.org>
Subject: [PATCH 06/19] ip_vti: support IPIP6 tunnel processing
Date: Thu, 30 Jul 2020 07:41:17 +0200 [thread overview]
Message-ID: <20200730054130.16923-7-steffen.klassert@secunet.com> (raw)
In-Reply-To: <20200730054130.16923-1-steffen.klassert@secunet.com>
From: Xin Long <lucien.xin@gmail.com>
For IPIP6 tunnel processing, the functions called will be the
same as that for IPIP tunnel's. So reuse it and register it
with family == AF_INET6.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
net/ipv4/ip_vti.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 68177f065117..c0b97b8f6fbd 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -658,7 +658,12 @@ static int __init vti_init(void)
msg = "ipip tunnel";
err = xfrm4_tunnel_register(&vti_ipip_handler, AF_INET);
if (err < 0)
- goto xfrm_tunnel_failed;
+ goto xfrm_tunnel_ipip_failed;
+#if IS_ENABLED(CONFIG_IPV6)
+ err = xfrm4_tunnel_register(&vti_ipip_handler, AF_INET6);
+ if (err < 0)
+ goto xfrm_tunnel_ipip6_failed;
+#endif
#endif
msg = "netlink interface";
@@ -670,8 +675,12 @@ static int __init vti_init(void)
rtnl_link_failed:
#if IS_ENABLED(CONFIG_INET_XFRM_TUNNEL)
+#if IS_ENABLED(CONFIG_IPV6)
+ xfrm4_tunnel_deregister(&vti_ipip_handler, AF_INET6);
+xfrm_tunnel_ipip6_failed:
+#endif
xfrm4_tunnel_deregister(&vti_ipip_handler, AF_INET);
-xfrm_tunnel_failed:
+xfrm_tunnel_ipip_failed:
#endif
xfrm4_protocol_deregister(&vti_ipcomp4_protocol, IPPROTO_COMP);
xfrm_proto_comp_failed:
@@ -689,6 +698,9 @@ static void __exit vti_fini(void)
{
rtnl_link_unregister(&vti_link_ops);
#if IS_ENABLED(CONFIG_INET_XFRM_TUNNEL)
+#if IS_ENABLED(CONFIG_IPV6)
+ xfrm4_tunnel_deregister(&vti_ipip_handler, AF_INET6);
+#endif
xfrm4_tunnel_deregister(&vti_ipip_handler, AF_INET);
#endif
xfrm4_protocol_deregister(&vti_ipcomp4_protocol, IPPROTO_COMP);
--
2.17.1
next prev parent reply other threads:[~2020-07-30 5:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 5:41 pull request (net-next): ipsec-next 2020-07-30 Steffen Klassert
2020-07-30 5:41 ` [PATCH 01/19] xfrm: introduce oseq-may-wrap flag Steffen Klassert
2020-07-30 5:41 ` [PATCH 02/19] xfrm: add is_ipip to struct xfrm_input_afinfo Steffen Klassert
2020-07-30 5:41 ` [PATCH 03/19] tunnel4: add cb_handler to struct xfrm_tunnel Steffen Klassert
2020-07-30 5:41 ` [PATCH 04/19] tunnel6: add tunnel6_input_afinfo for ipip and ipv6 tunnels Steffen Klassert
2020-07-30 5:41 ` [PATCH 05/19] ip_vti: support IPIP tunnel processing with .cb_handler Steffen Klassert
2020-07-30 5:41 ` Steffen Klassert [this message]
2020-07-30 5:41 ` [PATCH 07/19] ip6_vti: support IP6IP6 " Steffen Klassert
2020-07-30 5:41 ` [PATCH 08/19] ip6_vti: support IP6IP tunnel processing Steffen Klassert
2020-07-30 5:41 ` [PATCH 09/19] ipcomp: assign if_id to child tunnel from parent tunnel Steffen Klassert
2020-07-30 5:41 ` [PATCH 10/19] xfrm: interface: support IP6IP6 and IP6IP tunnels processing with .cb_handler Steffen Klassert
2020-10-02 14:44 ` Nicolas Dichtel
2020-10-03 9:41 ` Xin Long
2020-10-05 15:11 ` Nicolas Dichtel
2020-10-07 15:40 ` Nicolas Dichtel
2020-10-07 16:26 ` Xin Long
2020-10-07 18:44 ` Nicolas Dichtel
2020-07-30 5:41 ` [PATCH 11/19] xfrm: interface: support IPIP and IPIP6 " Steffen Klassert
2020-07-30 5:41 ` [PATCH 12/19] xfrm interface: avoid xi lookup in xfrmi_decode_session() Steffen Klassert
2020-07-30 5:41 ` [PATCH 13/19] xfrm interface: store xfrmi contexts in a hash by if_id Steffen Klassert
2020-07-30 5:41 ` [PATCH 14/19] ip_vti: not register vti_ipip_handler twice Steffen Klassert
2020-07-30 5:41 ` [PATCH 15/19] ip6_vti: not register vti_ipv6_handler twice Steffen Klassert
2020-07-30 5:41 ` [PATCH 16/19] xfrm: interface: not xfrmi_ipv6/ipip_handler twice Steffen Klassert
2020-07-30 5:41 ` [PATCH 17/19] xfrm: interface: use IS_REACHABLE to avoid some compile errors Steffen Klassert
2020-07-30 5:41 ` [PATCH 18/19] ip6_vti: " Steffen Klassert
2020-07-30 5:41 ` [PATCH 19/19] xfrm: Make the policy hold queue work with VTI Steffen Klassert
2020-07-30 21:40 ` pull request (net-next): ipsec-next 2020-07-30 David Miller
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