Johannes Berg b7413430d4 mac80211: fix work race ... When we stop an interface, the work on it may still be pending or running. We do cancel the timer, but we do not currently protect against the work struct. The race is very unlikely to hit -- it'll happen only when the driver is using mac80211's workqueue to run long-running tasks and the sta/mesh works are delayed for quite a bit. This patch fixes it by cancelling the work explicitly. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2008-09-15 16:48:20 -04:00
..
aes_ccm.c	mac80211: aes_ccm.c remove crypto wrapper and extra args	2008-07-08 14:16:02 -04:00
aes_ccm.h	mac80211: pass scratch buffer directly, remove additional pointers	2008-07-08 14:16:02 -04:00
cfg.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
cfg.h
debugfs_key.c	mac80211: Fix debugfs union misuse and pointer corruption	2008-09-02 17:39:50 -04:00
debugfs_key.h	mac80211: fix key vs. sta locking problems	2008-04-08 16:44:45 -04:00
debugfs_netdev.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
debugfs_netdev.h	mac80211: revamp virtual interface handling	2008-07-14 14:30:07 -04:00
debugfs_sta.c	replace net_device arguments with ieee80211_{local,sub_if_data} as appropriate	2008-08-22 16:29:58 -04:00
debugfs_sta.h
debugfs.c	mac80211: revamp virtual interface handling	2008-07-14 14:30:07 -04:00
debugfs.h
event.c	replace net_device arguments with ieee80211_{local,sub_if_data} as appropriate	2008-08-22 16:29:58 -04:00
ht.c	mac80211: move frame TX function	2008-09-11 15:53:39 -04:00
ieee80211_i.h	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
iface.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
Kconfig	mac80211: Reimplement WME using ->select_queue().	2008-07-17 19:21:12 -07:00
key.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-06-28 01:19:40 -07:00
key.h	mac80211: Let drivers have access to TKIP key offets for TX and RX MIC	2008-06-27 09:09:17 -04:00
led.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
led.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
main.c	mac80211: fix work race	2008-09-15 16:48:20 -04:00
Makefile	mac80211: move spectrum management code out	2008-09-11 15:53:39 -04:00
mesh_hwmp.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
mesh_pathtbl.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
mesh_plink.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
mesh.c	mac80211: fix work race	2008-09-15 16:48:20 -04:00
mesh.h	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
michael.c	mac80211: remove ieee80211_get_hdr_info	2008-07-08 14:16:01 -04:00
michael.h	mac80211: remove ieee80211_get_hdr_info	2008-07-08 14:16:01 -04:00
mlme.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
rate.c	mac80211: use rate index in TX control	2008-05-21 21:48:09 -04:00
rate.h	build algorithms into the mac80211 module	2008-06-30 17:37:34 -04:00
rc80211_pid_algo.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
rc80211_pid_debugfs.c	mac80211: move TX info into skb->cb	2008-05-21 21:48:11 -04:00
rc80211_pid.h	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-14 20:23:54 -07:00
rx.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
scan.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
spectmgmt.c	mac80211: move frame TX function	2008-09-11 15:53:39 -04:00
sta_info.c	mac80211: move ieee80211_sta_expire	2008-09-15 16:48:20 -04:00
sta_info.h	mac80211: move ieee80211_sta_expire	2008-09-15 16:48:20 -04:00
tkip.c	mac80211: Let drivers have access to TKIP key offets for TX and RX MIC	2008-06-27 09:09:17 -04:00
tkip.h	mac80211: tkip.c consolidate tkip IV writing in helper	2008-06-14 12:18:13 -04:00
tx.c	mac80211: split off mesh handling entirely	2008-09-15 16:48:20 -04:00
util.c	mac80211: move frame TX function	2008-09-11 15:53:39 -04:00
wep.c	mac80211: use ieee80211 frame control directly	2008-08-22 16:29:54 -04:00
wep.h	mac80211: a few code cleanups	2008-05-07 15:02:11 -04:00
wext.c	mac80211: cleanup mlme state namespace	2008-08-22 16:29:59 -04:00
wme.c	mac80211: Use only precedence level of DSCP field for frame classification	2008-08-29 16:24:05 -04:00
wme.h	mac80211: wme.h remove unused QOS_CONTROL_LEN	2008-08-22 16:29:53 -04:00
wpa.c	replace net_device arguments with ieee80211_{local,sub_if_data} as appropriate	2008-08-22 16:29:58 -04:00
wpa.h