Timo Teräs 2ffae99d1f ipv4: use next hop exceptions also for input routes ... Commit d2d68ba9 (ipv4: Cache input routes in fib_info nexthops) assmued that "locally destined, and routed packets, never trigger PMTU events or redirects that will be processed by us". However, it seems that tunnel devices do trigger PMTU events in certain cases. At least ip_gre, ip6_gre, sit, and ipip do use the inner flow's skb_dst(skb)->ops->update_pmtu to propage mtu information from the outer flows. These can cause the inner flow mtu to be decreased. If next hop exceptions are not consulted for pmtu, IP fragmentation will not be done properly for these routes. It also seems that we really need to have the PMTU information always for netfilter TCPMSS clamp-to-pmtu feature to work properly. So for the time being, cache separate copies of input routes for each next hop exception. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Reviewed-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-06-28 21:27:47 -07:00
..
9p	zero copy error fix	2013-06-10 17:35:25 -07:00
802	net/802/mrp: fix lockdep splat	2013-05-14 13:02:30 -07:00
8021q	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
appletalk	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
atm	net: always pass struct netdev_notifier_info to netdevice notifiers	2013-05-28 21:58:54 -07:00
ax25	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
batman-adv	net: Unmap fragment page once iterator is done	2013-06-24 01:46:01 -07:00
bluetooth	Bluetooth: Fix conditions for HCI_Delete_Stored_Link_Key	2013-06-13 13:05:40 -04:00
bridge	bridge: fix a typo in comments	2013-06-24 00:15:54 -07:00
caif	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
can	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
ceph	libceph: must hold mutex for reset_changed_osds()	2013-05-17 12:45:40 -05:00
core	dev: introduce skb_scrub_packet()	2013-06-27 22:29:05 -07:00
dcb	rtnetlink: Remove passing of attributes into rtnl_doit functions	2013-03-22 10:31:16 -04:00
dccp	tcp: Remove TCPCT	2013-03-17 14:35:13 -04:00
decnet	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
dns_resolver
dsa	dsa: fix freeing of sparse port allocation	2013-03-25 12:23:41 -04:00
ethernet	net: add ETH_P_802_3_MIN	2013-03-28 01:20:42 -04:00
ieee802154	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
ipv4	ipv4: use next hop exceptions also for input routes	2013-06-28 21:27:47 -07:00
ipv6	ipv6: resend MLD report if a link-local address completes DAD	2013-06-28 21:19:17 -07:00
ipx	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
irda	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
iucv	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
key	xfrm: force a garbage collection after deleting a policy	2013-05-31 17:30:07 -07:00
l2tp	l2tp: Fix sendmsg() return value	2013-06-13 02:39:04 -07:00
lapb	net/lapb: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:40:01 -08:00
llc	llc: Fix missing msg_namelen update in llc_ui_recvmsg()	2013-04-07 16:28:01 -04:00
mac80211	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2013-06-21 15:42:30 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-30 03:55:20 -04:00
mpls	MPLS: Add limited GSO support	2013-05-27 22:50:59 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-06-19 16:49:39 -07:00
netlabel	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
netlink	netlink: fix splat in skb_clone with large messages	2013-06-27 22:44:16 -07:00
netrom	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
nfc	NFC: llcp: Fix the well known services endianness	2013-06-14 13:45:10 +02:00
openvswitch	openvswitch: Use correct config guard.	2013-06-24 00:16:46 -07:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-06-19 16:49:39 -07:00
phonet	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
rds	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
rfkill	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next	2013-04-22 14:58:14 -04:00
rose	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
rxrpc	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
sched	htb: refactor struct htb_sched fields for performance	2013-06-19 23:06:52 -07:00
sctp	net: sctp: simplify sctp_get_port	2013-06-25 16:33:05 -07:00
sunrpc	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
tipc	tipc: remove dev_base_lock use from enable_bearer	2013-06-17 15:53:01 -07:00
unix	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
vmw_vsock	VSOCK: Fix VSOCK_HASH and VSOCK_CONN_HASH	2013-06-23 23:51:48 -07:00
wimax
wireless	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2013-06-21 15:42:30 -04:00
x25	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2013-06-26 13:23:13 -07:00
compat.c	net: Unbreak compat_sys_{send,recv}msg	2013-06-06 11:52:14 -07:00
Kconfig	net: remove NET_LL_RX_POLL config menue	2013-06-17 15:48:14 -07:00
Makefile	MPLS: Add limited GSO support	2013-05-27 22:50:59 -07:00
nonet.c
socket.c	net: poll/select low latency socket support	2013-06-25 16:35:52 -07:00
sysctl_net.c