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Eric Dumazet 4ece900977 sit: fix sit0 percpu double allocations 
sit0 device allocates its percpu storage twice :
- One time in ipip6_tunnel_init()
- One time in ipip6_fb_tunnel_init()

Thus we leak 48 bytes per possible cpu per network namespace dismantle.

ipip6_fb_tunnel_init() can be much simpler and does not
return an error, and should be called after register_netdev()

Note that ipip6_tunnel_clone_6rd() also needs to be called
after register_netdev() (calling ipip6_tunnel_init())

Fixes: ebe084aafb ("sit: Use ipip6_tunnel_init as the ndo_init function.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2015-11-02 22:54:45 -05:00
..
6lowpan 6lowpan: move module_init into core functionality 2015-08-11 22:05:36 +02:00
9p net/9p: Remove ib_get_dma_mr calls 2015-08-30 18:12:36 -04:00
802 net: Kill dev_rebuild_header 2015-03-02 16:43:41 -05:00
8021q net: 8021q: convert to using IFF_NO_QUEUE 2015-08-18 11:55:06 -07:00
appletalk net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
atm atm: deal with setting entry before mkip was called 2015-09-17 22:13:32 -07:00
ax25 NET: AX.25: Stop heartbeat timer on disconnect. 2015-07-15 15:59:58 -07:00
batman-adv batman-adv: turn batadv_neigh_node_get() into local function 2015-08-27 20:15:34 +02:00
bluetooth Bluetooth: Fix initializing conn_params in scan phase 2015-10-16 09:24:41 +02:00
bridge bridge: fix igmpv3 / mldv2 report parsing 2015-09-11 15:08:20 -07:00
caif net: caif: convert to using IFF_NO_QUEUE 2015-08-18 11:55:07 -07:00
can can: replace timestamp as unique skb attribute 2015-07-12 21:13:22 +02:00
ceph rbd: use writefull op for object size writes 2015-10-16 16:49:01 +02:00
core openvswitch: Fix egress tunnel info. 2015-10-22 19:39:25 -07:00
dcb net/dcb: Add IEEE QCN attribute 2015-03-06 21:50:02 -05:00
dccp tcp/dccp: fix timewait races in timer handling 2015-09-21 16:32:29 -07:00
decnet net: ipv6: use common fib_default_rule_pref 2015-09-09 14:19:50 -07:00
dns_resolver
…
dsa net: dsa: exit probe if no switch were found 2015-10-07 04:56:11 -07:00
ethernet flow_dissector: Add flags argument to skb_flow_dissector functions 2015-09-01 15:06:22 -07:00
hsr net: hsr: convert to using IFF_NO_QUEUE 2015-08-18 11:55:07 -07:00
ieee802154 Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2015-08-29 13:15:03 -07:00
ipv4 ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context. 2015-11-02 15:57:12 -05:00
ipv6 sit: fix sit0 percpu double allocations 2015-11-02 22:54:45 -05:00
ipx net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
irda irda: precedence bug in irlmp_seq_hb_idx() 2015-10-21 07:48:26 -07:00
iucv net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
key af_key: fix two typos 2015-10-23 03:05:19 -07:00
l2tp l2tp: protect tunnel->del_work by ref_count 2015-09-28 22:39:10 -07:00
lapb
…
llc tcp: fix recv with flags MSG_WAITALL | MSG_PEEK 2015-07-27 01:06:53 -07:00
mac80211 mac80211: Fix hwflags debugfs file format 2015-10-13 10:30:56 +02:00
mac802154 ieee802154: add ack request default handling 2015-08-10 20:43:06 +02:00
mpls mpls: fix mpls_net_init memory leak 2015-08-31 12:45:09 -07:00
netfilter netfilter: ipset: Fix sleeping memory allocation in atomic context 2015-10-17 13:01:24 +02:00
netlabel netlink: implement nla_put_in_addr and nla_put_in6_addr 2015-03-31 13:58:35 -04:00
netlink netlink: fix locking around NETLINK_LIST_MEMBERSHIPS 2015-10-22 07:18:28 -07:00
netrom netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00
nfc nfc: netlink: Add capability to reply to vendor_cmd with data 2015-08-20 22:00:11 +02:00
openvswitch openvswitch: Fix skb leak using IPv6 defrag 2015-10-27 19:32:18 -07:00
packet Fix AF_PACKET ABI breakage in 4.2 2015-09-23 14:33:55 -07:00
phonet net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
rds RDS-TCP: Recover correctly from pskb_pull()/pksb_trim() failure in rds_tcp_data_recv 2015-10-27 19:46:34 -07:00
rfkill rfkill: Copy "all" global state to other types 2015-09-04 14:26:56 +02:00
rose Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-06-24 02:58:51 -07:00
rxrpc net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
sched sch_hhf: fix return value of hhf_drop() 2015-10-11 04:49:33 -07:00
sctp net: sctp: Don't use 64 kilobyte lookup table for four elements 2015-09-28 22:52:21 -07:00
sunrpc Changes for 4.3-rc5 2015-10-15 13:44:35 -07:00
switchdev switchdev: check if the vlan id is in the proper vlan range 2015-10-13 04:43:24 -07:00
tipc tipc: linearize arriving NAME_DISTR and LINK_PROTO buffers 2015-11-01 12:04:29 -05:00
unix net/unix: fix logic about sk_peek_offset 2015-10-05 06:33:09 -07:00
vmw_vsock VSOCK: Fix lockdep issue. 2015-10-22 18:26:29 -07:00
wimax net:wimax: Fix doucble word "the the" in networking.xml 2015-08-09 22:43:52 -07:00
wireless cfg80211: regulatory: restore proper user alpha2 2015-09-04 14:29:25 +02:00
x25 net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
xfrm xfrm: Fix state threshold configuration from userspace 2015-09-29 11:45:55 +02:00
Kconfig lwtunnel: infrastructure for handling light weight tunnels like mpls 2015-07-21 10:39:03 -07:00
Makefile mpls: Refactor how the mpls module is built 2015-03-04 00:26:06 -05:00
compat.c net: switch importing msghdr from userland to {compat_,}import_iovec() 2015-04-09 00:02:26 -04:00
socket.c net: Add a struct net parameter to sock_create_kern 2015-05-11 10:50:17 -04:00
sysctl_net.c net: sysctl: fix a kmemleak warning 2015-10-23 06:22:08 -07:00