David Ahern 98d11291d1 net: ipv6: Fixup device for anycast routes during copy ... Florian reported a breakage with anycast routes due to commit 4832c30d54 ("net: ipv6: put host and anycast routes on device with address"). Prior to this commit anycast routes were added against the loopback device causing repetitive route entries with no insight into why they existed. e.g.: $ ip -6 ro ls table local type anycast anycast 2001:db8:1:: dev lo proto kernel metric 0 pref medium anycast 2001:db8:2:: dev lo proto kernel metric 0 pref medium anycast fe80:: dev lo proto kernel metric 0 pref medium anycast fe80:: dev lo proto kernel metric 0 pref medium The point of commit 4832c30d54 is to add the routes using the device with the address which is causing the route to be added. e.g.,: $ ip -6 ro ls table local type anycast anycast 2001:db8:1:: dev eth1 proto kernel metric 0 pref medium anycast 2001:db8:2:: dev eth2 proto kernel metric 0 pref medium anycast fe80:: dev eth2 proto kernel metric 0 pref medium anycast fe80:: dev eth1 proto kernel metric 0 pref medium For traffic to work as it did before, the dst device needs to be switched to the loopback when the copy is created similar to local routes. Fixes: 4832c30d54 ("net: ipv6: put host and anycast routes on device with address") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-11-24 01:34:52 +09:00
..
6lowpan	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
9p	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
802	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
8021q	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-12 09:17:05 +09:00
appletalk	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
batman-adv	batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation	2017-10-17 08:09:47 +02:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
bpf	bpf: add meta pointer for direct access	2017-09-26 13:36:44 -07:00
bridge	net: bridge: add vlan_tunnel to bridge port policies	2017-11-14 21:54:55 +09:00
caif	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
ceph	We have a set of file locking improvements from Zheng, rbd rw/ro	2017-11-21 05:38:32 -10:00
core	Merge branch 'akpm' (patches from Andrew)	2017-11-15 19:42:40 -08:00
dcb	rtnetlink: make rtnl_register accept a flags parameter	2017-08-09 16:57:38 -07:00
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
dns_resolver	KEYS: Fix race between updating and finding a negative key	2017-10-18 09:12:40 +01:00
dsa	net: dsa: lan9303: calculate offload_fwd_mark from tag	2017-11-14 21:47:48 +09:00
ethernet	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
hsr	net: hsr: Convert timers to use timer_setup()	2017-10-25 13:00:27 +09:00
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
ife	MAINTAINERS: Update Yotam's E-mail	2017-11-01 12:19:03 +09:00
ipv4	tcp: when scheduling TLP, time of RTO should account for current ACK	2017-11-19 12:25:26 +09:00
ipv6	net: ipv6: Fixup device for anycast routes during copy	2017-11-24 01:34:52 +09:00
ipx	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
iucv	iucv: Convert sk_wmem_alloc accesses to refcount_t.	2017-07-03 02:31:22 -07:00
kcm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
key	af_key: replace BUG_ON on WARN_ON in net_exit hook	2017-11-14 15:45:52 +09:00
l2tp	l2tp: exit_net cleanup check added	2017-11-14 15:45:53 +09:00
l3mdev
lapb	net/lapb: Convert timers to use timer_setup()	2017-10-18 12:39:36 +01:00
llc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
mac80211	mac80211: properly free requested-but-not-started TX agg sessions	2017-11-20 17:01:31 +01:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
mpls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
ncsi	net/ncsi: Don't return error on normal response	2017-11-11 15:09:44 +09:00
netfilter	netfilter: add ifdef around ctnetlink_proto_size	2017-11-16 10:49:00 +09:00
netlabel	net/netlabel: Add list_next_rcu() in rcu_dereference().	2017-11-18 10:32:41 +09:00
netlink	netlink: remove unnecessary forward declaration	2017-11-14 21:51:14 +09:00
netrom	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
nfc	genetlink: fix genlmsg_nlhdr()	2017-11-16 10:49:00 +09:00
nsh	openvswitch: enable NSH support	2017-11-08 16:12:33 +09:00
openvswitch	openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start	2017-11-15 14:16:07 +09:00
packet	packet: exit_net cleanup check added	2017-11-14 15:45:52 +09:00
phonet	phonet: exit_net cleanup check added	2017-11-14 15:45:53 +09:00
psample	MAINTAINERS: Update Yotam's E-mail	2017-11-01 12:19:03 +09:00
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-10 10:00:18 +09:00
rds	Merge branch 'akpm' (patches from Andrew)	2017-11-15 19:42:40 -08:00
rfkill	net: rfkill: gpio: Switch to devm_acpi_dev_add_driver_gpios()	2017-06-13 11:07:51 +02:00
rose	net: rose: mark expected switch fall-throughs	2017-10-22 02:02:26 +01:00
rxrpc	RxRPC development	2017-11-14 16:17:38 +09:00
sched	net: sched: fix crash when deleting secondary chains	2017-11-24 01:25:37 +09:00
sctp	sctp: set frag_point in sctp_setsockopt_maxseg correctly	2017-11-18 10:32:41 +09:00
smc	net/smc: Fix preinitialization of buf_desc in __smc_buf_create()	2017-11-24 01:33:34 +09:00
strparser	strparser: Use delayed work instead of timer for msg timeout	2017-10-25 10:37:11 +09:00
sunrpc	Lots of good bugfixes, including:	2017-11-18 11:22:04 -08:00
switchdev	net: bridge: Add/del switchdev object on host join/leave	2017-11-10 13:41:40 +09:00
tipc	tipc: fix access of released memory	2017-11-21 20:22:03 +09:00
tls	tls: don't override sk_write_space if tls_set_sw_offload fails.	2017-11-14 16:26:35 +09:00
unix	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
vmw_vsock	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
wimax	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
wireless	cfg80211: initialize regulatory keys/database later	2017-11-20 16:55:29 +01:00
x25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2017-11-16 22:33:54 +09:00
compat.c	net: compat: assert the size of cmsg copied in is as expected	2017-09-20 15:36:18 -07:00
Kconfig	net: Remove CONFIG_NETFILTER_DEBUG and _ASSERT() macros.	2017-09-04 13:25:20 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
socket.c	kmemcheck: remove annotations	2017-11-15 18:21:04 -08:00
sysctl_net.c	sysctl: Remove dead register_sysctl_root	2017-04-16 23:42:49 -05:00