Michal Schmidt 5533995b62 [IPIP]: Allow rebinding the tunnel to another interface ... Once created, an IP tunnel can't be bound to another device. (reported as https://bugzilla.redhat.com/show_bug.cgi?id=419671) To reproduce: # create a tunnel: ip tunnel add tunneltest0 mode ipip remote 10.0.0.1 dev eth0 # try to change the bounding device from eth0 to eth1: ip tunnel change tunneltest0 dev eth1 # show the result: ip tunnel show tunneltest0 tunneltest0: ip/ip remote 10.0.0.1 local any dev eth0 ttl inherit Notice the bound device has not changed from eth0 to eth1. This patch fixes it. When changing the binding, it also recalculates the MTU according to the new bound device's MTU. If the change is acceptable, I'll do the same for GRE and SIT tunnels. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-01-28 14:57:25 -08:00
..
ipvs	[NETFILTER]: Mark hooks __read_mostly	2008-01-28 14:56:07 -08:00
netfilter	[NETFILTER]: {nfnetlink,ip,ip6}_queue: kill issue_verdict	2008-01-28 14:56:15 -08:00
af_inet.c	[IPSEC]: Add ICMP host relookup support	2008-01-28 14:57:23 -08:00
ah4.c	[IPSEC]: Move state lock into x->type->input	2008-01-28 14:53:52 -08:00
arp.c	[ARP]: Consolidate some code in arp_req_set/delete_publc	2008-01-28 14:56:38 -08:00
cipso_ipv4.c	[IPV4] net/ipv4/cipso_ipv4.c: use LIST_HEAD instead of LIST_HEAD_INIT	2008-01-28 14:56:52 -08:00
datagram.c	[IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP	2007-06-03 18:08:50 -07:00
devinet.c	[IPV4]: Cleanup sysctl manipulations in devinet.c	2008-01-28 14:57:09 -08:00
esp4.c	[IPSEC]: Move state lock into x->type->input	2008-01-28 14:53:52 -08:00
fib_frontend.c	[IPV4]: Add inet_dev_addr_type()	2008-01-28 14:55:56 -08:00
fib_hash.c	[IPV4]: last default route is a fib table property	2008-01-28 14:57:01 -08:00
fib_lookup.h	[IPV4]: Unify assignment of fi to fib_result	2008-01-28 14:57:01 -08:00
fib_rules.c	[INET]: Small possible memory leak in FIB rules	2007-11-10 22:12:03 -08:00
fib_semantics.c	[IPV4]: no need pass pointer to a default into fib_detect_death	2008-01-28 14:57:00 -08:00
fib_trie.c	[IPV4]: last default route is a fib table property	2008-01-28 14:57:01 -08:00
icmp.c	[IPSEC]: Add ICMP host relookup support	2008-01-28 14:57:23 -08:00
igmp.c	[IPV4]: Add ip_local_out	2008-01-28 14:53:47 -08:00
inet_connection_sock.c	[NET]: Convert init_timer into setup_timer	2008-01-28 14:53:35 -08:00
inet_diag.c	[INET]: Fix inet_diag dead-lock regression	2007-12-03 15:51:25 +11:00
inet_fragment.c	[NET]: Convert init_timer into setup_timer	2008-01-28 14:53:35 -08:00
inet_hashtables.c	[INET]: Remove per bucket rwlock in tcp/dccp ehash table.	2007-11-07 04:15:11 -08:00
inet_lro.c	[LRO] Fix lro_mgr->features checks	2008-01-08 23:30:18 -08:00
inet_timewait_sock.c	[INET]: Use BUILD_BUG_ON in inet_timewait_sock.c checks	2008-01-28 14:57:08 -08:00
inetpeer.c	[INET]: Use list_head-s in inetpeer.c	2007-11-12 21:27:28 -08:00
ip_forward.c	[NETFILTER]: Introduce NF_INET_ hook values	2008-01-28 14:53:55 -08:00
ip_fragment.c	[NET]: Fix uninitialised variable in ip_frag_reasm()	2007-10-17 21:37:22 -07:00
ip_gre.c	[IPV4] ip_gre: set mac_header correctly in receive path	2007-12-20 00:10:33 -08:00
ip_input.c	[IPv4] RAW: Compact the API for the kernel	2008-01-28 14:54:28 -08:00
ip_options.c	[IPV4] ip_options.c: kmalloc + memset conversion to kzalloc	2007-07-31 14:06:45 -07:00
ip_output.c	[NETFILTER]: Introduce NF_INET_ hook values	2008-01-28 14:53:55 -08:00
ip_sockglue.c	[IPV4]: Clean the ip_sockglue.c from some ugly ifdefs	2007-11-07 04:08:55 -08:00
ipcomp.c	[IPSEC]: Forbid BEET + ipcomp for now	2008-01-28 14:53:43 -08:00
ipconfig.c	[IPCONFIG]: Mark vendor_class_identifier as __initdata.	2008-01-28 14:54:22 -08:00
ipip.c	[IPIP]: Allow rebinding the tunnel to another interface	2008-01-28 14:57:25 -08:00
ipmr.c	[NET]: Make rtnetlink infrastructure network namespace aware (v3)	2008-01-28 14:54:25 -08:00
Kconfig	typo fixes	2007-10-20 01:34:40 +02:00
Makefile	[IPV4]: Cleanup the sysctl_net_ipv4.c file	2008-01-28 14:56:27 -08:00
netfilter.c	[NETFILTER]: nf_queue: move list_head/skb/id to struct nf_info	2008-01-28 14:56:14 -08:00
proc.c	[NET]: Define infrastructure to keep 'inuse' changes in an efficent SMP/NUMA way.	2007-11-07 04:08:57 -08:00
protocol.c	[IPV4]: align inet_protos[] on SMP	2007-04-25 22:28:20 -07:00
raw.c	[RAW]: Consolidate proc interface.	2008-01-28 14:54:32 -08:00
route.c	[NET]: Multiple namespaces in the all dst_ifdown routines.	2008-01-28 14:56:44 -08:00
syncookies.c	[SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th	2007-04-25 22:25:26 -07:00
sysctl_net_ipv4.c	[INET]: Merge sys.net.ipv4.ip_forward and sys.net.ipv4.conf.all.forwarding	2008-01-28 14:56:31 -08:00
tcp.c	[TCP]: Use BUILD_BUG_ON for tcp_skb_cb size checking	2008-01-28 14:57:07 -08:00
tcp_bic.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_cong.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_cubic.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_diag.c	[INET]: Let inet_diag and friends autoload	2007-10-22 02:59:54 -07:00
tcp_highspeed.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_htcp.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_hybla.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_illinois.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_input.c	[TCP]: Abstract tp->highest_sack accessing & point to next skb	2008-01-28 14:55:46 -08:00
tcp_ipv4.c	[IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps.	2007-11-20 17:30:31 -08:00
tcp_lp.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_minisocks.c	[TCP]: Move sack_ok access to obviously named funcs & cleanup	2007-10-10 16:48:00 -07:00
tcp_output.c	[TCP]: Abstract tp->highest_sack accessing & point to next skb	2008-01-28 14:55:46 -08:00
tcp_probe.c	[NET]: Make /proc/net per network namespace	2007-10-10 16:49:06 -07:00
tcp_scalable.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_timer.c	[TCP]: Move sack_ok access to obviously named funcs & cleanup	2007-10-10 16:48:00 -07:00
tcp_vegas.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_vegas.h	[TCP]: congestion control API pass RTT in microseconds	2007-07-31 02:27:57 -07:00
tcp_veno.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tcp_westwood.c	[TCP]: congestion control API pass RTT in microseconds	2007-07-31 02:27:57 -07:00
tcp_yeah.c	[TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid	2008-01-28 14:55:41 -08:00
tunnel4.c	[INET]: Cleanup the xfrm4_tunnel_(un)register	2007-11-10 21:48:54 -08:00
udp.c	[UDP]: Only increment counter on first peek/recv	2008-01-28 14:56:34 -08:00
udp_impl.h	[UDP]: Randomize port selection.	2007-10-10 16:48:31 -07:00
udplite.c	[IPV4]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure	2007-11-07 04:08:58 -08:00
xfrm4_input.c	[IPSEC]: Use the correct family for input state lookup	2008-01-28 14:55:49 -08:00
xfrm4_mode_beet.c	[IPSEC]: Separate inner/outer mode processing on input	2008-01-28 14:53:46 -08:00
xfrm4_mode_transport.c	[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output	2007-10-10 16:55:54 -07:00
xfrm4_mode_tunnel.c	[IPSEC]: Separate inner/outer mode processing on input	2008-01-28 14:53:46 -08:00
xfrm4_output.c	[NETFILTER]: Introduce NF_INET_ hook values	2008-01-28 14:53:55 -08:00
xfrm4_policy.c	[IPSEC]: Added xfrm_decode_session_reverse and xfrmX_policy_check_reverse	2008-01-28 14:57:22 -08:00
xfrm4_state.c	[IPSEC]: Kill afinfo->nf_post_routing	2008-01-28 14:53:55 -08:00
xfrm4_tunnel.c	[IPSEC]: Move tunnel parsing for IPv4 out of xfrm4_input	2007-10-17 21:28:53 -07:00