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b4b510290b
linux/net/ipv4
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Eric W. Biederman b4b510290b [NET]: Support multiple network namespaces with netlink 
Each netlink socket will live in exactly one network namespace,
this includes the controlling kernel sockets.

This patch updates all of the existing netlink protocols
to only support the initial network namespace.  Request
by clients in other namespaces will get -ECONREFUSED.
As they would if the kernel did not have the support for
that netlink protocol compiled in.

As each netlink protocol is updated to be multiple network
namespace safe it can register multiple kernel sockets
to acquire a presence in the rest of the network namespaces.

The implementation in af_netlink is a simple filter implementation
at hash table insertion and hash table look up time.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:49:09 -07:00
..
ipvs [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
netfilter [NET]: Support multiple network namespaces with netlink 2007-10-10 16:49:09 -07:00
af_inet.c [NET]: Make socket creation namespace safe. 2007-10-10 16:49:07 -07:00
ah4.c [IPSEC] AH4: Update IPv4 options handling to conform to RFC 4302. 2007-08-26 18:35:33 -07:00
arp.c [NET]: Make device event notification network namespace safe 2007-10-10 16:49:09 -07:00
cipso_ipv4.c [CIPSO]: Fix several unaligned kernel accesses in the CIPSO engine. 2007-06-08 13:33:10 -07:00
datagram.c [IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP 2007-06-03 18:08:50 -07:00
devinet.c [NET]: Make device event notification network namespace safe 2007-10-10 16:49:09 -07:00
esp4.c [XFRM]: Add module alias for transformation type. 2007-07-10 22:15:43 -07:00
fib_frontend.c [NET]: Support multiple network namespaces with netlink 2007-10-10 16:49:09 -07:00
fib_hash.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
fib_lookup.h [RTNETLINK]: Fix sending netlink message when replace route. 2007-05-24 16:36:53 -07:00
fib_rules.c [NETLINK]: Mark netlink policies const 2007-06-07 13:40:10 -07:00
fib_semantics.c [IPV4]: The scheduled removal of multipath cached routing support. 2007-07-10 22:05:57 -07:00
fib_trie.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
icmp.c [ICMP]: Fix icmp_errors_use_inbound_ifaddr sysctl 2007-06-03 18:08:51 -07:00
igmp.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
inet_connection_sock.c [TCP]: Use default 32768-61000 outgoing port range in all cases. 2007-06-03 18:08:43 -07:00
inet_diag.c [NET]: Support multiple network namespaces with netlink 2007-10-10 16:49:09 -07:00
inet_hashtables.c [NET] IPV4: Fix whitespace errors. 2007-02-10 23:19:39 -08:00
inet_lro.c [NET]: Generic Large Receive Offload for TCP traffic 2007-10-10 16:47:46 -07:00
inet_timewait_sock.c [NET]: DIV_ROUND_UP cleanup (part two) 2007-10-10 16:48:37 -07:00
inetpeer.c [IPV4]: Fix inetpeer gcc-4.2 warnings 2007-07-20 19:39:17 -07:00
ip_forward.c [IPV4] IPSEC: Omit redirect for tunnelled packet. 2007-10-10 16:48:33 -07:00
ip_fragment.c [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-25 22:25:10 -07:00
ip_gre.c [NET]: Avoid copying writable clones in tunnel drivers 2007-07-10 22:19:05 -07:00
ip_input.c [NET]: Make packet reception network namespace safe 2007-10-10 16:49:08 -07:00
ip_options.c [IPV4] ip_options.c: kmalloc + memset conversion to kzalloc 2007-07-31 14:06:45 -07:00
ip_output.c [IPV4]: Clean up duplicate includes in net/ipv4/ 2007-08-13 22:52:02 -07:00
ip_sockglue.c [NET]: Fix IP_ADD/DROP_MEMBERSHIP to handle only connectionless 2007-08-26 18:35:35 -07:00
ipcomp.c [XFRM]: Add module alias for transformation type. 2007-07-10 22:15:43 -07:00
ipconfig.c [NET]: Make packet reception network namespace safe 2007-10-10 16:49:08 -07:00
ipip.c [NET]: Avoid copying writable clones in tunnel drivers 2007-07-10 22:19:05 -07:00
ipmr.c [NET]: Make device event notification network namespace safe 2007-10-10 16:49:09 -07:00
Kconfig [NET]: Generic Large Receive Offload for TCP traffic 2007-10-10 16:47:46 -07:00
Makefile [NET]: Generic Large Receive Offload for TCP traffic 2007-10-10 16:47:46 -07:00
netfilter.c [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-25 22:25:10 -07:00
proc.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
protocol.c [IPV4]: align inet_protos[] on SMP 2007-04-25 22:28:20 -07:00
raw.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
route.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
syncookies.c [SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th 2007-04-25 22:25:26 -07:00
sysctl_net_ipv4.c [IPV4]: Convert IPv4 devconf to an array 2007-06-07 13:39:13 -07:00
tcp_bic.c [TCP]: Remove num_acked>0 checks from cong.ctrl mods pkts_acked 2007-10-10 16:47:55 -07:00
tcp_cong.c [TCP]: remove unused argument to cong_avoid op 2007-07-18 01:46:58 -07:00
tcp_cubic.c [TCP]: Remove num_acked>0 checks from cong.ctrl mods pkts_acked 2007-10-10 16:47:55 -07:00
tcp_diag.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_highspeed.c [TCP]: remove unused argument to cong_avoid op 2007-07-18 01:46:58 -07:00
tcp_htcp.c [TCP]: H-TCP maxRTT estimation at startup 2007-08-07 18:29:05 -07:00
tcp_hybla.c [TCP]: remove unused argument to cong_avoid op 2007-07-18 01:46:58 -07:00
tcp_illinois.c [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_input.c [TCP] MIB: Add counters for discarded SACK blocks 2007-10-10 16:48:30 -07:00
tcp_ipv4.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
tcp_lp.c [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_minisocks.c [TCP]: Move sack_ok access to obviously named funcs & cleanup 2007-10-10 16:48:00 -07:00
tcp_output.c [NET] Cleanup: DIV_ROUND_UP 2007-10-10 16:48:30 -07:00
tcp_probe.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
tcp_scalable.c [TCP]: remove unused argument to cong_avoid op 2007-07-18 01:46:58 -07:00
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]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_vegas.h [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_veno.c [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_westwood.c [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp_yeah.c [TCP]: congestion control API pass RTT in microseconds 2007-07-31 02:27:57 -07:00
tcp.c [NET]: DIV_ROUND_UP cleanup (part two) 2007-10-10 16:48:37 -07:00
tunnel4.c [IPSEC]: Changing API of xfrm4_tunnel_register. 2007-02-13 12:54:47 -08:00
udp_impl.h [UDP]: Randomize port selection. 2007-10-10 16:48:31 -07:00
udp.c [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
udplite.c [UDP]: Randomize port selection. 2007-10-10 16:48:31 -07:00
xfrm4_input.c [UDP]: Cleanup UDP encapsulation code 2007-07-10 22:16:53 -07:00
xfrm4_mode_beet.c [XFRM]: beet: fix worst case header_len calculation 2007-04-25 22:28:39 -07:00
xfrm4_mode_transport.c [SK_BUFF]: unions of just one member don't get anything done, kill them 2007-04-25 22:26:20 -07:00
xfrm4_mode_tunnel.c [IPSEC]: Fix panic when using inter address familiy IPsec on loopback. 2007-05-31 01:23:28 -07:00
xfrm4_output.c [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-25 22:25:10 -07:00
xfrm4_policy.c [NET]: cleanup extra semicolons 2007-04-25 22:29:24 -07:00
xfrm4_state.c [IPSEC]: exporting xfrm_state_afinfo 2007-02-08 12:39:00 -08:00
xfrm4_tunnel.c [XFRM]: Add module alias for transformation type. 2007-07-10 22:15:43 -07:00