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linux/net/ipv6
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Eric W. Biederman 9d2a8fa96a net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries. 
When I was fixing issues with unregisgtering tables under /proc/sys/net/ipv6/neigh
by adding a mount point it appears I missed a critical ordering issue, in the
ipv6 initialization.  I had not realized that ipv6_sysctl_register is called
at the very end of the ipv6 initialization and in particular after we call
neigh_sysctl_register from ndisc_init.

"neigh" needs to be initialized in ipv6_static_sysctl_register which is
the first ipv6 table to initialized, and definitely before ndisc_init.
This removes the weirdness of duplicate tables while still providing a
"neigh" mount point which prevents races in sysctl unregistering.

This was initially reported at https://bugzilla.kernel.org/show_bug.cgi?id=31232
Reported-by: sunkan@zappa.cx
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-21 18:23:34 -07:00
..
netfilter netfilter: xtables: fix reentrancy 2011-03-20 15:40:06 +01:00
addrconf_core.c ipv6: Remove IPV6_ADDR_RESERVED 2010-02-26 03:59:07 -08:00
addrconf.c ipv6: hash is calculated but not used afterwards 2011-02-25 14:00:22 -08:00
addrlabel.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-09-27 01:03:03 -07:00
af_inet6.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
ah6.c xfrm: Use separate low and high order bits of the sequence numbers in xfrm_skb_cb 2011-03-13 20:22:28 -07:00
anycast.c net-next: remove useless union keyword 2010-06-10 23:31:35 -07:00
datagram.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
esp6.c esp6: Add support for IPsec extended sequence numbers 2011-03-13 20:22:29 -07:00
exthdrs_core.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
exthdrs.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
fib6_rules.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
icmp.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
inet6_connection_sock.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
inet6_hashtables.c Kill off warning: ‘inline’ is not at beginning of declaration 2011-01-19 15:43:08 +01:00
ip6_fib.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_flowlabel.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_input.c Merge branch 'master' of /repos/git/net-next-2.6 2010-04-20 16:02:01 +02:00
ip6_output.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6_tunnel.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ip6mr.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
ipcomp6.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
ipv6_sockglue.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
Kconfig ipv6: ip6mr: support multiple tables 2010-05-11 14:40:55 +02:00
Makefile [IPV6] MROUTE: Support multicast forwarding. 2008-04-05 22:33:38 +09:00
mcast.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
mip6.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
ndisc.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
netfilter.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
proc.c ipv6/udp: report SndbufErrors and RcvbufErrors 2010-10-30 16:17:23 -07:00
protocol.c net: add __rcu annotations to protocol 2010-10-27 11:37:31 -07:00
raw.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
reassembly.c ipv6: Prepare the tree for un-inlined jhash. 2010-11-28 11:26:21 -08:00
route.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
sit.c ipv4: Create and use route lookup helpers. 2011-03-12 15:08:42 -08:00
syncookies.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
sysctl_net_ipv6.c net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries. 2011-03-21 18:23:34 -07:00
tcp_ipv6.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
tunnel6.c tunnels: add _rcu annotations 2010-10-25 13:09:45 -07:00
udp_impl.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
udp.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
udplite.c net: fix nulls list corruptions in sk_prot_alloc 2010-12-16 14:26:56 -08:00
xfrm6_input.c netfilter: ipv6: use NFPROTO values for NF_HOOK invocation 2010-03-25 16:00:49 +01:00
xfrm6_mode_beet.c ipsec: Interfamily IPSec BEET, ipv4-inner ipv6-outer 2008-08-06 02:40:25 -07:00
xfrm6_mode_ro.c
xfrm6_mode_transport.c
xfrm6_mode_tunnel.c ipv6: Use ip6_dst_hoplimit() instead of direct dst_metric() calls. 2010-12-12 21:14:46 -08:00
xfrm6_output.c ipv6: Fragment locally generated tunnel-mode IPSec6 packets as needed. 2010-12-19 20:22:23 -08:00
xfrm6_policy.c net: Put fl6_* macros to struct flowi6 and use them again. 2011-03-12 15:08:55 -08:00
xfrm6_state.c net: Use flowi4 and flowi6 in xfrm layer. 2011-03-12 15:08:52 -08:00
xfrm6_tunnel.c xfrm6: make xfrm6_tunnel_free_spi local 2010-10-21 03:09:45 -07:00