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WANG Cong 1a680e543f ipv4: use the right lock for ping_group_range 
[ Upstream commit 396a30cce15d084b2b1a395aa6d515c3d559c674 ]

This reverts commit a681574c99be23e4d20b769bf0e543239c364af5
("ipv4: disable BH in set_ping_group_range()") because we never
read ping_group_range in BH context (unlike local_port_range).

Then, since we already have a lock for ping_group_range, those
using ip_local_ports.lock for ping_group_range are clearly typos.

We might consider to share a same lock for both ping_group_range
and local_port_range w.r.t. space saving, but that should be for
net-next.

Fixes: a681574c99be ("ipv4: disable BH in set_ping_group_range()")
Fixes: ba6b918ab2 ("ping: move ping_group_range out of CONFIG_SYSCTL")
Cc: Eric Dumazet <edumazet@google.com>
Cc: Eric Salo <salo@google.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-15 07:46:38 +01:00
..
6lowpan 6lowpan: put mcast compression in an own function 2015-10-21 00:49:25 +02:00
9p IB/cma: Add support for network namespaces 2015-10-28 12:32:48 -04:00
802
8021q net: add recursion limit to GRO 2016-11-15 07:46:38 +01:00
appletalk
atm
ax25 AX.25: Close socket connection on session completion 2016-07-11 09:31:12 -07:00
batman-adv batman-adv: remove unused callback from batadv_algo_ops struct 2016-10-07 15:23:47 +02:00
bluetooth Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU 2016-08-20 18:09:19 +02:00
bridge bridge: multicast: restore perm router ports on multicast enable 2016-11-15 07:46:38 +01:00
caif net: caif: fix misleading indentation 2016-09-30 10:18:35 +02:00
can can: avoid using timeval for uapi 2015-10-13 17:42:34 +02:00
ceph libceph: apply new_state before new_up_client on incrementals 2016-08-10 11:49:29 +02:00
core net: add recursion limit to GRO 2016-11-15 07:46:38 +01:00
dcb net/dcb: make dcbnl.c explicitly non-modular 2015-10-09 07:52:27 -07:00
dccp tcp/dccp: remove obsolete WARN_ON() in icmp handlers 2016-04-20 15:42:04 +09:00
decnet decnet: Do not build routes to devices without decnet private data. 2016-05-18 17:06:35 -07:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa net: dsa: use switchdev obj for VLAN add/del ops 2015-11-01 15:56:11 -05:00
ethernet net: add recursion limit to GRO 2016-11-15 07:46:38 +01:00
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 net: fix percpu memory leaks 2015-11-02 22:47:14 -05:00
ipv4 ipv4: use the right lock for ping_group_range 2016-11-15 07:46:38 +01:00
ipv6 net: add recursion limit to GRO 2016-11-15 07:46:38 +01:00
ipx
irda net/irda: handle iriap_register_lsap() allocation failure 2016-09-30 10:18:36 +02:00
iucv af_iucv: Validate socket address length in iucv_sock_bind() 2016-03-03 15:07:03 -08:00
key af_key: fix two typos 2015-10-23 03:05:19 -07:00
l2tp l2tp: fix configuration passed to setup_udp_tunnel_sock() 2016-06-24 10:18:17 -07:00
l3mdev net: Add netif_is_l3_slave 2015-10-07 04:27:43 -07:00
lapb
llc net: fix infoleak in llc 2016-05-18 17:06:40 -07:00
mac80211 mac80211: discard multicast and 4-addr A-MSDUs 2016-11-10 16:36:35 +01:00
mac802154 mac802154: llsec: use kzfree 2015-10-21 00:49:24 +02:00
mpls mpls: find_outdev: check for err ptr in addition to NULL check 2016-04-20 15:42:07 +09:00
netfilter ipvs: fix bind to link-local mcast IPv6 address in backup 2016-10-07 15:23:41 +02:00
netlabel netlabel: add address family checks to netlbl_{sock,req}_delattr() 2016-08-20 18:09:22 +02:00
netlink netlink: do not enter direct reclaim from netlink_dump() 2016-11-15 07:46:37 +01:00
netrom
nfc net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
openvswitch vxlan, gre, geneve: Set a large MTU on ovs-created tunnel devices 2016-06-24 10:18:18 -07:00
packet packet: call fanout_release, while UNREGISTERING a netdev 2016-11-15 07:46:37 +01:00
phonet phonet: properly unshare skbs in phonet_rcv() 2016-01-31 11:29:00 -08:00
rds rds: fix an infoleak in rds_inc_info_copy 2016-09-15 08:27:51 +02:00
rfkill rfkill: fix rfkill_fop_read wait_event usage 2016-03-03 15:07:26 -08:00
rose
rxrpc net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
sched net/sched: act_vlan: Push skb->data to mac_header prior calling skb_vlan_*() functions 2016-11-15 07:46:37 +01:00
sctp sctp: lack the check for ports in sctp_v6_cmp_addr 2016-04-20 15:41:58 +09:00
sunrpc sunrpc: fix write space race causing stalls 2016-10-28 03:01:31 -04:00
switchdev switchdev: pass pointer to fib_info instead of copy 2016-06-24 10:18:16 -07:00
tipc tipc: fix NULL pointer dereference in shutdown() 2016-09-30 10:18:36 +02:00
unix af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock' 2016-09-30 10:18:36 +02:00
vmw_vsock VSOCK: do not disconnect socket when peer has shutdown SEND only 2016-05-18 17:06:41 -07:00
wimax
wireless nl80211: validate number of probe response CSA counters 2016-09-30 10:18:38 +02:00
x25 net: fix a kernel infoleak in x25 module 2016-05-18 17:06:43 -07:00
xfrm xfrm: Fix crash observed during device unregistration and decryption 2016-04-20 15:42:05 +09:00
compat.c
Kconfig
Makefile
socket.c net: Fix use after free in the recvmmsg exit path 2016-04-20 15:42:03 +09:00
sysctl_net.c net: Use ns_capable_noaudit() when determining net sysctl permissions 2016-09-15 08:27:50 +02:00