Denis V. Lunev 775516bfa2 [NETNS]: Namespace stop vs 'ip r l' race. ... During network namespace stop process kernel side netlink sockets belonging to a namespace should be closed. They should not prevent namespace to stop, so they do not increment namespace usage counter. Though this counter will be put during last sock_put. The raplacement of the correct netns for init_ns solves the problem only partial as socket to be stoped until proper stop is a valid netlink kernel socket and can be looked up by the user processes. This is not a problem until it resides in initial namespace (no processes inside this net), but this is not true for init_net. So, hold the referrence for a socket, remove it from lookup tables and only after that change namespace and perform a last put. Signed-off-by: Denis V. Lunev <den@openvz.org> Tested-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-01-28 15:08:08 -08:00
..
ipvs	[NETNS]: Add netns parameter to inet_(dev_)add_type.	2008-01-28 15:01:27 -08:00
netfilter	[NETNS]: Consolidate kernel netlink socket destruction.	2008-01-28 15:08:07 -08:00
af_inet.c	[NETNS]: Pass namespace through ip_rt_ioctl.	2008-01-28 15:01:34 -08:00
ah4.c	[IPSEC]: Move all calls to xfrm_audit_state_icvfail to xfrm_input	2008-01-28 15:00:10 -08:00
arp.c	[NETNS]: Process inet_confirm_addr in the correct namespace.	2008-01-28 15:02:13 -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] net/ipv4: Use ipv4_is_<type>	2008-01-28 14:58:15 -08:00
devinet.c	[NETNS]: Process inet_confirm_addr in the correct namespace.	2008-01-28 15:02:13 -08:00
esp4.c	[IPSEC]: Move all calls to xfrm_audit_state_icvfail to xfrm_input	2008-01-28 15:00:10 -08:00
fib_frontend.c	[NETNS]: Namespace stop vs 'ip r l' race.	2008-01-28 15:08:08 -08:00
fib_hash.c	[IPV4] FIB_HASH: Reduce memory needs and speedup lookups	2008-01-28 15:02:46 -08:00
fib_lookup.h	[IPV4] FIB_HASH: Reduce memory needs and speedup lookups	2008-01-28 15:02:46 -08:00
fib_rules.c	[NETNS]: Namespacing IPv4 fib rules.	2008-01-28 15:01:31 -08:00
fib_semantics.c	[IPV4] FIB: Include nexthop device indexes in fib_info hashfn.	2008-01-28 15:02:01 -08:00
fib_trie.c	[FIB]: Fix rcu_dereference() abuses in fib_trie.c	2008-01-28 15:02:45 -08:00
icmp.c	[NETNS]: Add netns parameter to inet_(dev_)add_type.	2008-01-28 15:01:27 -08:00
igmp.c	[IPV4] net/ipv4: Use ipv4_is_<type>	2008-01-28 14:58:15 -08:00
inet_connection_sock.c	[NET]: Convert init_timer into setup_timer	2008-01-28 14:53:35 -08:00
inet_diag.c	[NETNS]: Consolidate kernel netlink socket destruction.	2008-01-28 15:08:07 -08:00
inet_fragment.c	[NET]: Convert init_timer into setup_timer	2008-01-28 14:53:35 -08:00
inet_hashtables.c	[NET]: prot_inuse cleanups and optimizations	2008-01-28 15:00:36 -08:00
inet_lro.c	[LRO] Fix lro_mgr->features checks	2008-01-08 23:30:18 -08:00
inet_timewait_sock.c	[NET]: prot_inuse cleanups and optimizations	2008-01-28 15:00:36 -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] net/ipv4: Use ipv4_is_<type>	2008-01-28 14:58:15 -08:00
ip_input.c	[IPv4] RAW: Compact the API for the kernel	2008-01-28 14:54:28 -08:00
ip_options.c	[NETNS]: Add netns parameter to inet_(dev_)add_type.	2008-01-28 15:01:27 -08:00
ip_output.c	[NET]: Remove obsolete comment	2008-01-28 15:00:45 -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	[NETNS]: Pass namespace through ip_rt_ioctl.	2008-01-28 15:01:34 -08:00
ipip.c	[IPIP]: Allow rebinding the tunnel to another interface	2008-01-28 14:57:25 -08:00
ipmr.c	[IPV4] net/ipv4: Use ipv4_is_<type>	2008-01-28 14:58:15 -08:00
Kconfig	[IPV4] fib_trie: Add statistics.	2008-01-28 15:01:56 -08:00
Makefile	[IPV4]: Cleanup the sysctl_net_ipv4.c file	2008-01-28 14:56:27 -08:00
netfilter.c	[NETFILTER]: kill nf_sysctl.c	2008-01-28 15:02:40 -08:00
proc.c	[NET]: prot_inuse cleanups and optimizations	2008-01-28 15:00:36 -08:00
protocol.c
raw.c	[NETNS][RAW]: Create the /proc/net/raw(6) in each namespace.	2008-01-28 15:02:07 -08:00
route.c	[NETNS][DST] dst: pass the dst_ops as parameter to the gc functions	2008-01-28 15:02:46 -08:00
syncookies.c
sysctl_net_ipv4.c	[NETFILTER]: Switch to using ctl_paths in nf_queue and conntrack modules	2008-01-28 15:01:10 -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]: Uninline tcp_is_cwnd_limited	2008-01-28 15:01:48 -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]: cleanup tcp_parse_options deep indented switch	2008-01-28 15:00:33 -08:00
tcp_ipv4.c	[TCP]: Convert several length variable to unsigned.	2008-01-28 14:59:56 -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]: Perform setting of common control fields in one place	2008-01-28 15:00:34 -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]: Do not purge sk_forward_alloc entirely in tcp_delack_timer().	2008-01-28 15:01:42 -08:00
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
tcp.c	[TCP]: Uninline tcp_set_state	2008-01-28 15:01:47 -08:00
tunnel4.c	[INET]: Cleanup the xfrm4_tunnel_(un)register	2007-11-10 21:48:54 -08:00
udp_impl.h	[UDP]: Randomize port selection.	2007-10-10 16:48:31 -07:00
udp.c	[NET]: prot_inuse cleanups and optimizations	2008-01-28 15:00:36 -08:00
udplite.c	[IPV4]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure	2007-11-07 04:08:58 -08:00
xfrm4_input.c	[IPSEC]: Fix transport-mode async resume on intput without netfilter	2008-01-28 15:00:10 -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]: Rename tunnel-mode functions to avoid collisions with tunnels	2008-01-28 14:59:18 -08:00
xfrm4_output.c	[NETFILTER]: Introduce NF_INET_ hook values	2008-01-28 14:53:55 -08:00
xfrm4_policy.c	[NETNS][DST] dst: pass the dst_ops as parameter to the gc functions	2008-01-28 15:02:46 -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