David Ahern f06b7549b7 net: ipv6: Compare lwstate in detecting duplicate nexthops ... Lennert reported a failure to add different mpls encaps in a multipath route: $ ip -6 route add 1234::/16 \ nexthop encap mpls 10 via fe80::1 dev ens3 \ nexthop encap mpls 20 via fe80::1 dev ens3 RTNETLINK answers: File exists The problem is that the duplicate nexthop detection does not compare lwtunnel configuration. Add it. Fixes: 19e42e4515 ("ipv6: support for fib route lwtunnel encap attributes") Signed-off-by: David Ahern <dsahern@gmail.com> Reported-by: João Taveira Araújo <joao.taveira@gmail.com> Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com> Tested-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-07-06 10:48:01 +01:00
..
ila	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-15 11:59:32 -04:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2017-06-30 06:27:09 -07:00
Kconfig	ipv6: sr: select DST_CACHE by default	2017-03-27 16:05:06 -07:00
Makefile	…
addrconf.c	net, ipv6: convert inet6_ifaddr.refcnt from atomic_t to refcount_t	2017-07-04 01:29:04 -07:00
addrconf_core.c	Ipvlan should return an error when an address is already in use.	2017-06-09 12:26:07 -04:00
addrlabel.c	net, ipv6: convert ip6addrlbl_entry.refcnt from atomic_t to refcount_t	2017-07-04 01:29:04 -07:00
af_inet6.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-26 22:39:08 -04:00
ah6.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2017-06-23 14:17:31 -04:00
anycast.c	net, ipv6: convert ifacaddr6.aca_refcnt from atomic_t to refcount_t	2017-07-04 01:29:04 -07:00
calipso.c	net, calipso: convert calipso_doi.refcount from atomic_t to refcount_t	2017-07-04 22:35:16 +01:00
datagram.c	net: convert sock.sk_refcnt from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
esp6.c	net: convert sock.sk_wmem_alloc from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
esp6_offload.c	esp6_offload: Fix IP6CB(skb)->nhoff for ESP GRO	2017-06-22 10:49:14 +02:00
exthdrs.c	net, ipv6: convert ipv6_txoptions.refcnt from atomic_t to refcount_t	2017-07-04 01:29:03 -07:00
exthdrs_core.c	…
exthdrs_offload.c	…
fib6_rules.c	ipv6: Do not leak throw route references	2017-06-20 15:34:02 -04:00
fou6.c	fou: make local function static	2017-05-21 13:42:36 -04:00
icmp.c	net: don't global ICMP rate limit packets originating from loopback	2017-06-14 15:33:58 -04:00
inet6_connection_sock.c	…
inet6_hashtables.c	net: convert sock.sk_refcnt from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
ip6_checksum.c	…
ip6_fib.c	net: ipv6: Compare lwstate in detecting duplicate nexthops	2017-07-06 10:48:01 +01:00
ip6_flowlabel.c	…
ip6_gre.c	net: add netlink_ext_ack argument to rtnl_link_ops.validate	2017-06-26 23:13:22 -04:00
ip6_icmp.c	…
ip6_input.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-20 10:35:33 -04:00
ip6_offload.c	ipv6: Fix leak in ipv6_gso_segment().	2017-06-04 21:41:10 -04:00
ip6_offload.h	…
ip6_output.c	net: convert sock.sk_wmem_alloc from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
ip6_tunnel.c	net: add netlink_ext_ack argument to rtnl_link_ops.validate	2017-06-26 23:13:22 -04:00
ip6_udp_tunnel.c	…
ip6_vti.c	net: add netlink_ext_ack argument to rtnl_link_ops.validate	2017-06-26 23:13:22 -04:00
ip6mr.c	ip6mr: add netlink notifications on mrt6msg cache reports	2017-06-21 11:22:53 -04:00
ipcomp6.c	…
ipv6_sockglue.c	Merge branch 'work.memdup_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-05 16:05:24 -07:00
mcast.c	net, ipv6: convert ifmcaddr6.mca_refcnt from atomic_t to refcount_t	2017-07-04 01:29:04 -07:00
mcast_snoop.c	…
mip6.c	…
ndisc.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
netfilter.c	…
output_core.c	ipv6: Prevent overrun when parsing v6 header options	2017-05-17 14:55:59 -04:00
ping.c	net: ping: do not abuse udp_poll()	2017-06-04 22:56:55 -04:00
proc.c	proc: snmp6: Use correct type in memset	2017-06-12 09:53:14 -04:00
protocol.c	net: Add sysctl to toggle early demux for tcp and udp	2017-03-24 13:17:07 -07:00
raw.c	net: ping: do not abuse udp_poll()	2017-06-04 22:56:55 -04:00
reassembly.c	…
route.c	net: ipv6: Compare lwstate in detecting duplicate nexthops	2017-07-06 10:48:01 +01:00
seg6.c	ipv6: drop unused variables in seg6_genl_dumphac	2017-05-21 13:42:36 -04:00
seg6_hmac.c	…
seg6_iptunnel.c	net: add extack arg to lwtunnel build state	2017-05-30 11:55:32 -04:00
sit.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-30 12:43:08 -04:00
syncookies.c	net: convert sk_buff.users from atomic_t to refcount_t	2017-07-01 07:39:07 -07:00
sysctl_net_ipv6.c	…
tcp_ipv6.c	net: convert sock.sk_refcnt from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
tcpv6_offload.c	…
tunnel6.c	…
udp.c	net: convert sock.sk_refcnt from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
udp_impl.h	udp: make *udp*_queue_rcv_skb() functions static	2017-05-18 10:23:33 -04:00
udp_offload.c	ipv6: Check ip6_find_1stfragopt() return value properly.	2017-05-17 22:54:11 -04:00
udplite.c	…
xfrm6_input.c	xfrm6: Fix IPv6 payload_len in xfrm6_transport_finish	2017-06-22 10:49:14 +02:00
xfrm6_mode_beet.c	networking: make skb_pull & friends return void pointers	2017-06-16 11:48:39 -04:00
xfrm6_mode_ro.c	ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()	2017-06-02 13:57:27 -04:00
xfrm6_mode_transport.c	ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()	2017-06-02 13:57:27 -04:00
xfrm6_mode_tunnel.c	xfrm: Add encapsulation header offsets while SKB is not encrypted	2017-04-14 10:07:39 +02:00
xfrm6_output.c	xfrm: Add an IPsec hardware offloading API	2017-04-14 10:06:10 +02:00
xfrm6_policy.c	…
xfrm6_protocol.c	…
xfrm6_state.c	…
xfrm6_tunnel.c	net, ipv6: convert xfrm6_tunnel_spi.refcnt from atomic_t to refcount_t	2017-07-04 01:29:04 -07:00