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linux/net/ipv4
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Breno Leitao 06770843c2 ipv: Re-enable IP when MTU > 68 
Re-enable IP when the MTU gets back to a valid size. 

This patch just checks if the in_dev is NULL on a NETDEV_CHANGEMTU event
and if MTU is valid (bigger than 68), then re-enable in_dev. 

Also a function that checks valid MTU size was created.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-02 17:28:58 -07:00
..
ipvs
ipvs: Explictly clear ip_vs_stats members
2008-08-11 14:00:55 +02:00
netfilter
nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization
2008-08-18 21:32:32 -07:00
af_inet.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2008-07-26 20:23:44 -07:00
ah4.c
[IPSEC]: Fix bogus usage of u64 on input sequence number
2008-02-12 22:50:35 -08:00
arp.c
mib: add net to NET_INC_STATS_BH
2008-07-16 20:31:16 -07:00
cipso_ipv4.c
cipso: Relax too much careful cipso hash function.
2008-05-13 23:23:55 -07:00
datagram.c
mib: add net to IP_INC_STATS_BH
2008-07-16 20:20:11 -07:00
devinet.c
ipv: Re-enable IP when MTU > 68
2008-09-02 17:28:58 -07:00
esp4.c
ipsec: Interfamily IPSec BEET
2008-08-06 02:39:30 -07:00
fib_frontend.c
netns: add namespace parameter to rt_cache_flush
2008-07-05 19:00:44 -07:00
fib_hash.c
netns: add namespace parameter to rt_cache_flush
2008-07-05 19:00:44 -07:00
fib_lookup.h
[IPV4] FIB_HASH: Reduce memory needs and speedup lookups
2008-01-28 15:02:46 -08:00
fib_rules.c
net: add fib_rules_ops to flush_cache method
2008-07-05 19:01:28 -07:00
fib_semantics.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2008-06-13 20:52:39 -07:00
fib_trie.c
proc: consolidate per-net single-release callers
2008-07-18 04:07:44 -07:00
icmp.c
icmp: icmp_sk() should not use smp_processor_id() in preemptible code
2008-08-23 04:43:33 -07:00
igmp.c
netns: Fix crash by making igmp per namespace
2008-08-13 16:15:57 -07:00
inet_connection_sock.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
inet_diag.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
inet_fragment.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
inet_hashtables.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
inet_lro.c
net/inet_lro: remove setting skb->ip_summed when not LRO-able
2008-06-27 20:09:00 -07:00
inet_timewait_sock.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
inetpeer.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
ip_forward.c
mib: add net to IP_INC_STATS_BH
2008-07-16 20:20:11 -07:00
ip_fragment.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
ip_gre.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2008-05-25 23:26:10 -07:00
ip_input.c
mib: put ip statistics on struct net
2008-07-18 04:02:42 -07:00
ip_options.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
ip_output.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
ip_sockglue.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
ipcomp.c
ipcomp: Fix warnings after ipcomp consolidation.
2008-07-27 03:59:24 -07:00
ipconfig.c
netns: Use net_eq() to compare net-namespaces for optimization.
2008-07-19 22:34:43 -07:00
ipip.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
ipmr.c
netns: Use net_eq() to compare net-namespaces for optimization.
2008-07-19 22:34:43 -07:00
Kconfig
ipsec: ipcomp - Merge IPComp implementations
2008-07-25 02:54:40 -07:00
Makefile
[UDP]: Revert udplite and code split.
2008-03-06 16:22:02 -08:00
netfilter.c
[NETFILTER]: Add partial checksum validation helper
2008-04-14 11:15:49 +02:00
proc.c
tcp: MD5: Use MIB counter instead of warning for MD5 mismatch.
2008-07-30 03:27:25 -07:00
protocol.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
raw.c
mib: add net to IP_INC_STATS
2008-07-16 20:19:49 -07:00
route.c
ipv4: mode 0555 in ipv4_skeleton
2008-08-27 02:35:18 -07:00
syncookies.c
syncookies: Make sure ECN is disabled
2008-07-26 02:21:54 -07:00
sysctl_net_ipv4.c
net: Add missing extra2 parameter for ip_default_ttl sysctl
2008-08-03 14:06:44 -07:00
tcp_bic.c
[TCP]: BIC web page link is corrected.
2008-02-28 22:14:32 -08:00
tcp_cong.c
tcp: Limit cwnd growth when deferring for GSO
2008-04-29 03:13:52 -07:00
tcp_cubic.c
rename div64_64 to div64_u64
2008-05-01 08:03:58 -07:00
tcp_diag.c
net: remove CVS keywords
2008-06-11 21:00:38 -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
net: fix returning void-valued expression warnings
2008-05-01 02:47:38 -07:00
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
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
tcp_ipv4.c
tcp: Fix kernel panic when calling tcp_v(4/6)_md5_do_lookup
2008-08-06 23:50:04 -07:00
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: (whitespace only) fix confusing indentation
2008-08-07 20:27:45 -07:00
tcp_output.c
tcp: fix tcp header size miscalculation when window scale is unused
2008-08-27 02:33:50 -07:00
tcp_probe.c
tcp: correct kcalloc usage
2008-07-10 16:51:32 -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
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
tcp_vegas.c
net: fix returning void-valued expression warnings
2008-05-01 02:47:38 -07:00
tcp_vegas.h
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_veno.c
net: fix returning void-valued expression warnings
2008-05-01 02:47:38 -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]: Cong.ctrl modules: remove unused good_ack from cong_avoid
2008-01-28 14:55:41 -08:00
tcp.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
tunnel4.c
[IPV4] TUNNEL4: Fix incoming packet length check for inter-protocol tunnel.
2008-06-05 04:02:33 +09:00
udp_impl.h
net: change proto destroy method to return void
2008-06-14 17:04:49 -07:00
udp.c
udp: Drop socket lock for encapsulated packets
2008-08-09 00:35:05 -07:00
udplite.c
mib: put udplite statistics on struct net
2008-07-18 04:03:45 -07:00
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: Interfamily IPSec BEET
2008-08-06 02:39:30 -07:00
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
xfrm: fix fragmentation for ipv4 xfrm tunnel
2008-06-17 16:38:23 -07:00
xfrm4_output.c
[IPSEC]: Fix inter address family IPsec tunnel handling.
2008-03-24 14:51:51 -07:00
xfrm4_policy.c
[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.
2008-03-26 04:39:53 +09:00
xfrm4_state.c
[IPSEC]: Fix BEET output
2008-03-26 16:51:09 -07:00
xfrm4_tunnel.c
[IPCOMP]: Fix reception of incompressible packets
2008-01-31 19:27:24 -08:00