Jon Paul Maloy e7142c341c tipc: eliminate risk of double link_up events ... When an ACTIVATE or data packet is received in a link in state ESTABLISHING, the link does not immediately change state to ESTABLISHED, but does instead return a LINK_UP event to the caller, which will execute the state change in a different lock context. This non-atomic approach incurs a low risk that we may have two LINK_UP events pending simultaneously for the same link, resulting in the final part of the setup procedure being executed twice. The only potential harm caused by this it that we may see two LINK_UP events issued to subsribers of the topology server, something that may cause confusion. This commit eliminates this risk by checking if the link is already up before proceeding with the second half of the setup. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-05-12 17:11:27 -04:00
..
6lowpan	6lowpan: move mac802154 header	2016-04-13 10:41:10 +02:00
9p	net/9p: convert to new CQ API	2016-03-10 20:54:09 -05:00
802
8021q	vlan: propagate gso_max_segs	2016-03-17 21:05:01 -04:00
appletalk	appletalk: fix erroneous return value	2016-02-18 14:59:34 -05:00
atm	treewide: replace dev->trans_start update with helper	2016-05-04 14:16:49 -04:00
ax25	ax25: add link layer header validation function	2016-03-09 22:13:01 -05:00
batman-adv	batman-adv: use batadv_compare_eth when possible	2016-05-10 18:28:54 +08:00
bluetooth	treewide: replace dev->trans_start update with helper	2016-05-04 14:16:49 -04:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
caif	net: caif: fix misleading indentation	2016-03-14 13:09:50 -04:00
can	sock: enable timestamping using control messages	2016-04-04 15:50:30 -04:00
ceph	libceph: make authorizer destruction independent of ceph_auth_client	2016-04-25 20:54:13 +02:00
core	net: l3mdev: Add hook in ip and ipv6	2016-05-11 19:31:40 -04:00
dcb
dccp	dccp: do not assume DCCP code is non preemptible	2016-05-02 17:02:25 -04:00
decnet	decnet: Do not build routes to devices without decnet private data.	2016-04-10 23:01:30 -04:00
dns_resolver
dsa	dsa: Rename switch chip data to cd	2016-05-11 19:36:28 -04:00
ethernet	eth: Pull header from first fragment via eth_get_headlen	2016-02-24 13:58:05 -05:00
hsr	NLA_BINARY misuse bug in HSR	2016-04-21 13:59:08 -04:00
ieee802154	Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next	2016-04-26 13:15:56 -04:00
ipv4	gre: Fix wrong tpi->proto in WCCP	2016-05-12 16:53:58 -04:00
ipv6	gre: Fix wrong tpi->proto in WCCP	2016-05-12 16:53:58 -04:00
ipx
irda	treewide: replace dev->trans_start update with helper	2016-05-04 14:16:49 -04:00
iucv	af_iucv: Validate socket address length in iucv_sock_bind()	2016-01-19 14:21:08 -05:00
kcm	kcm: Add receive message timeout	2016-03-09 16:36:15 -05:00
key
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-04 00:52:29 -04:00
l3mdev	net: l3mdev: Allow send on enslaved interface	2016-05-09 22:33:52 -04:00
lapb
llc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
mac80211	Some more work for 4.7, notably:	2016-05-12 11:46:58 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-03-19 10:05:34 -07:00
mpls	GSO: Add GSO type for fixed IPv4 ID	2016-04-14 16:23:40 -04:00
netfilter	netfilter: conntrack: remove uninitialized shadow variable	2016-05-10 01:04:04 -04:00
netlabel	netlabel: do not initialise statics to NULL	2016-03-07 11:08:26 -05:00
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-04-23 18:51:33 -04:00
netrom
nfc	nfc: nci: Add nci_nfcc_loopback to the nci core	2016-05-04 01:48:16 +02:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2016-05-09 15:02:58 -04:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-04-23 18:51:33 -04:00
phonet	sock: struct proto hash function may error	2016-02-11 03:54:14 -05:00
qrtr	net: Add Qualcomm IPC router	2016-05-08 23:46:14 -04:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-04 00:52:29 -04:00
rfkill	rfkill: Use switch to demux userspace operations	2016-04-05 10:48:53 +02:00
rose
rxrpc	net: udp: rename UDP_INC_STATS_BH()	2016-04-27 22:48:23 -04:00
sched	fq_codel: add memory limitation per queue	2016-05-08 23:49:38 -04:00
sctp	sctp: prepare for socket backlog behavior change	2016-05-02 17:02:26 -04:00
sunrpc	net: udp: rename UDP_INC_STATS_BH()	2016-04-27 22:48:23 -04:00
switchdev	switchdev: Adding complete operation to deferred switchdev ops	2016-04-24 14:23:32 -04:00
tipc	tipc: eliminate risk of double link_up events	2016-05-12 17:11:27 -04:00
unix	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-02-23 00:09:14 -05:00
vmw_vsock	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
wimax
wireless	cfg80211: make wdev_list accessible to drivers	2016-05-12 11:16:40 +02:00
x25
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
compat.c
Kconfig	net: Add Qualcomm IPC router	2016-05-08 23:46:14 -04:00
Makefile	net: Add Qualcomm IPC router	2016-05-08 23:46:14 -04:00
socket.c	tcp: remove SKBTX_ACK_TSTAMP since it is redundant	2016-04-28 16:06:10 -04:00
sysctl_net.c