Johannes Berg b20d34c458 mac80211: fix station entry leak/warning while suspending ... Since Stanislaw's patches, when suspending while connected, cfg80211 will disconnect. This causes the AP station to be removed, which uses call_rcu() to clean up. Due to needing process context, this queues a work struct on the mac80211 workqueue. This will warn and fail when already suspended, which can happen if the rcu call doesn't happen quickly. To fix this, replace the synchronize_net() which is really just synchronize_rcu_expedited() with rcu_barrier(), which unlike synchronize_rcu() waits until RCU callback have run and thus avoids this issue. In theory, this can even happen without Stanislaw's change to disconnect on suspend since userspace might disconnect just before suspending, though then it's unlikely that the call_rcu() will be delayed long enough. Cc: stable@vger.kernel.org [3.7+] Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2013-04-17 11:40:39 +02:00
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9p	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
802	mrp: make mrp_rcv static	2013-02-11 14:16:26 -05:00
8021q	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
appletalk	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
atm	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ax25	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
batman-adv	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
bluetooth	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
bridge	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
caif	Merge branch 'master' into for-next	2013-01-29 10:48:30 +01:00
can	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2013-02-28 17:43:09 -08:00
core	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
dcb	net: Allow DCBnl to use other namespaces besides init_net	2012-12-10 14:09:01 -05:00
dccp	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
decnet	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
dns_resolver	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-12-16 15:40:50 -08:00
dsa	dsa: make dsa_switch_setup check for valid port names	2013-01-21 15:40:12 -05:00
ethernet	net: split eth_mac_addr for better error handling	2013-01-21 14:07:44 -05:00
ieee802154	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ipv4	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ipv6	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ipx	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
irda	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-02-21 17:40:58 -08:00
iucv	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
key	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
l2tp	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
lapb	net/lapb: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:40:01 -08:00
llc	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
mac80211	mac80211: fix station entry leak/warning while suspending	2013-04-17 11:40:39 +02:00
mac802154	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
netfilter	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
netlabel	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
netlink	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
netrom	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
nfc	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
openvswitch	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
packet	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
phonet	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
rds	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
rfkill	net: rfkill: Fix sparse warning in rfkill-regulator.c	2013-03-06 16:35:41 +01:00
rose	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
rxrpc	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
sched	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
sctp	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
sunrpc	NFS client bugfixes for Linux 3.9	2013-03-02 16:46:07 -08:00
tipc	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
unix	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
vmw_vsock	VSOCK: Don't reject PF_VSOCK protocol	2013-02-18 15:02:51 -05:00
wimax
wireless	cfg80211: add ieee80211_operating_class_to_band	2013-04-16 15:29:43 +02:00
x25	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
xfrm	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
compat.c	make get_file() return its argument	2012-09-26 21:10:25 -04:00
Kconfig	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
Makefile	VSOCK: Introduce VM Sockets	2013-02-10 19:41:08 -05:00
nonet.c
socket.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
sysctl_net.c	user_ns: get rid of duplicate code in net_ctl_permissions	2012-11-18 20:32:45 -05:00