Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Julian Anastasov 636174219b ipv4: do not cache looped multicasts ... Starting from 3.6 we cache output routes for multicasts only when using route to 224/4. For local receivers we can set RTCF_LOCAL flag depending on the membership but in such case we use maddr and saddr which are not caching keys as before. Additionally, we can not use same place to cache routes that differ in RTCF_LOCAL flag value. Fix it by caching only RTCF_MULTICAST entries without RTCF_LOCAL (send-only, no loopback). As a side effect, we avoid unneeded lookup for fnhe when not caching because multicasts are not redirected and they do not learn PMTU. Thanks to Maxime Bizon for showing the caching problems in __mkroute_output for 3.6 kernels: different RTCF_LOCAL flag in cache can lead to wrong ip_mc_output or ip_output call and the visible problem is that traffic can not reach local receivers via loopback. Reported-by: Maxime Bizon <mbizon@freebox.fr> Tested-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-11-22 16:06:49 -05:00
..
netfilter	netfilter: nf_nat: don't check for port change on ICMP tuples	2012-10-28 22:43:34 +01:00
af_inet.c	ipv4: Don't add TCP-code in inet_sock_destruct	2012-09-20 17:12:27 -04:00
ah4.c	ipv4: Add redirect support to all protocol icmp error handlers.	2012-07-11 21:27:49 -07:00
arp.c	ipv4/route: arg delay is useless in rt_cache_flush()	2012-09-18 15:44:34 -04:00
cipso_ipv4.c	cipso: don't follow a NULL pointer when setsockopt() is called	2012-07-18 09:01:12 -07:00
datagram.c
devinet.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-09-28 14:40:49 -04:00
esp4.c	ipv4: Add redirect support to all protocol icmp error handlers.	2012-07-11 21:27:49 -07:00
fib_frontend.c	ipv4: fix sending of redirects	2012-10-08 17:42:35 -04:00
fib_lookup.h
fib_rules.c	sections: fix section conflicts in net	2012-10-06 03:04:45 +09:00
fib_semantics.c	ipv4: make sure nh_pcpu_rth_output is always allocated	2012-10-08 17:42:35 -04:00
fib_trie.c	ipv4/route: arg delay is useless in rt_cache_flush()	2012-09-18 15:44:34 -04:00
gre.c	net: ipv4: Standardize prefixes for message logging	2012-03-12 17:05:21 -07:00
icmp.c	ipv4: Prepare for change of rt->rt_iif encoding.	2012-07-23 16:36:26 -07:00
igmp.c	igmp: export symbol ip_mc_leave_group	2012-10-01 18:39:44 -04:00
inet_connection_sock.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
inet_diag.c	net: inet_diag -- Return error code if protocol handler is missed	2012-11-04 01:56:49 -04:00
inet_fragment.c	ipv6: unify fragment thresh handling code	2012-09-19 17:23:28 -04:00
inet_hashtables.c	ipv4: fix checkpatch errors	2012-04-15 12:37:19 -04:00
inet_lro.c
inet_timewait_sock.c	net: ipv4 and ipv6: Convert printk(KERN_DEBUG to pr_debug	2012-05-16 01:01:03 -04:00
inetpeer.c	Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2012-10-02 09:54:49 -07:00
ip_forward.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_fragment.c	ipv6: unify fragment thresh handling code	2012-09-19 17:23:28 -04:00
ip_gre.c	gre: fix sparse warning	2012-10-01 17:35:31 -04:00
ip_input.c	net: TCP early demux cleanup	2012-07-30 14:53:21 -07:00
ip_options.c	ipv4: optimize fib_compute_spec_dst call in ip_options_echo	2012-07-19 08:30:49 -07:00
ip_output.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_sockglue.c	ipv4: avoid undefined behavior in do_ip_setsockopt()	2012-11-11 17:53:13 -05:00
ip_vti.c	ipv4/ip_vti.c: VTI fix post-decryption forwarding	2012-11-14 21:40:21 -05:00
ipcomp.c	ipv4: Add redirect support to all protocol icmp error handlers.	2012-07-11 21:27:49 -07:00
ipconfig.c	ipconfig: fix trivial build error	2012-09-25 13:22:30 -04:00
ipip.c	tunnel: drop packet if ECN present with not-ECT	2012-09-27 18:12:37 -04:00
ipmr.c	sections: fix section conflicts in net	2012-10-06 03:04:45 +09:00
Kconfig	net/ipv4: VTI support new module for ip_vti.	2012-07-18 09:36:12 -07:00
Makefile	memcg: rename config variables	2012-07-31 18:42:43 -07:00
netfilter.c	netfilter: properly annotate ipv4_netfilter_{init,fini}()	2012-09-03 13:56:04 +02:00
ping.c	userns: Use kgids for sysctl_ping_group_range	2012-08-14 21:49:10 -07:00
proc.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
protocol.c	inet: Sanitize inet{,6} protocol demux.	2012-06-19 18:56:21 -07:00
raw.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-10-02 11:11:09 -07:00
route.c	ipv4: do not cache looped multicasts	2012-11-22 16:06:49 -05:00
syncookies.c	tcp: TCP Fast Open Server - support TFO listeners	2012-08-31 20:02:19 -04:00
sysctl_net_ipv4.c	tcp: sysctl interface leaks 16 bytes of kernel memory	2012-10-11 15:12:33 -04:00
tcp.c	tcp: fix retransmission in repair mode	2012-11-15 17:44:58 -05:00
tcp_bic.c	tcp: fix undo after RTO for BIC	2012-01-20 14:17:26 -05:00
tcp_cong.c	tcp: Apply device TSO segment limit earlier	2012-08-02 00:19:17 -07:00
tcp_cubic.c	tcp: fix undo after RTO for CUBIC	2012-01-20 14:17:26 -05:00
tcp_diag.c
tcp_fastopen.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c	tcp: bool conversions	2012-05-17 14:59:59 -04:00
tcp_illinois.c	net: fix divide by zero in tcp algorithm illinois	2012-11-01 11:55:59 -04:00
tcp_input.c	tcp: tcp_replace_ts_recent() should not be called from tcp_validate_incoming()	2012-11-13 14:35:17 -05:00
tcp_ipv4.c	tcp: add SYN/data info to TCP_INFO	2012-10-22 15:16:06 -04:00
tcp_lp.c
tcp_memcontrol.c	memcg: decrement static keys at real destroy time	2012-05-29 16:22:28 -07:00
tcp_metrics.c	tcp: handle tcp_net_metrics_init() order-5 memory allocation failures	2012-11-16 13:36:27 -05:00
tcp_minisocks.c	tcp: add SYN/data info to TCP_INFO	2012-10-22 15:16:06 -04:00
tcp_output.c	tcp: fix retransmission in repair mode	2012-11-15 17:44:58 -05:00
tcp_probe.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
tcp_scalable.c
tcp_timer.c	tcp: Reject invalid ack_seq to Fast Open sockets	2012-10-23 02:42:56 -04:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c	net: Convert printks to pr_<level>	2012-03-11 23:42:51 -07:00
udp.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-10-02 11:11:09 -07:00
udp_diag.c	netlink: Rename pid to portid to avoid confusion	2012-09-10 15:30:41 -04:00
udp_impl.h	ipv4: fix checkpatch errors	2012-04-15 12:37:19 -04:00
udplite.c	net: ipv4: Standardize prefixes for message logging	2012-03-12 17:05:21 -07:00
xfrm4_input.c	ipv4: Fix input route performance regression.	2012-07-26 15:50:39 -07:00
xfrm4_mode_beet.c	ipsec: be careful of non existing mac headers	2012-02-23 16:50:45 -05:00
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c	net/ipv4: VTI support rx-path hook in xfrm4_mode_tunnel.	2012-07-18 09:36:12 -07:00
xfrm4_output.c
xfrm4_policy.c	xfrm: Fix the gc threshold value for ipv4	2012-11-13 09:15:07 +01:00
xfrm4_state.c
xfrm4_tunnel.c	net: ipv4: Standardize prefixes for message logging	2012-03-12 17:05:21 -07:00