Christian Lamparter 258086a48b mac80211: cancel restart_work in ieee80211_unregister_hw ...

Unlike most other workqueue-tasks, the restart_work is
not scheduled onto mac80211's private per-interface
workqueue, but onto one of the system-wide workqueues.

Therefore the mac80211-stack has to cancel any pending
restarts, before destroying the shared device context
and handing back the memory. Otherwise - under very
unlucky circumstances - there could be a stale work-
item left, because some other kernel component might
have delayed the execution of ieee80211_restart_work
for too long.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2010-08-25 14:33:20 -04:00

..

aes_ccm.c

mac80211: Don't squash error codes in key setup functions

2010-08-16 15:26:38 -04:00

aes_ccm.h

mac80211: pass scratch buffer directly, remove additional pointers

2008-07-08 14:16:02 -04:00

aes_cmac.c

mac80211: Don't squash error codes in key setup functions

2010-08-16 15:26:38 -04:00

aes_cmac.h

mac80211: 802.11w - Add BIP (AES-128-CMAC)

2009-01-29 16:00:02 -05:00

agg-rx.c

mac80211: AMPDU rx reorder timeout timer

2010-08-16 15:26:39 -04:00

agg-tx.c

mac80211: update aggregation documentation

2010-06-14 15:39:28 -04:00

cfg.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

cfg.h

…

chan.c

mac80211: make a function static

2010-05-28 13:41:27 -04:00

debugfs_key.c

mac80211: use cipher suite selectors

2010-08-16 16:45:11 -04:00

debugfs_key.h

mac80211: 802.11w - Use BIP (AES-128-CMAC)

2009-01-29 16:00:03 -05:00

debugfs_netdev.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

2010-04-15 16:21:34 -04:00

debugfs_netdev.h

mac80211: reduce reliance on netdev

2009-12-21 18:38:52 -05:00

debugfs_sta.c

mac80211: make TX aggregation start/stop request async

2010-06-14 15:39:27 -04:00

debugfs_sta.h

mac80211: RCU-ify STA info structure access

2008-03-06 15:30:46 -05:00

debugfs.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

debugfs.h

net: Remove unnecessary returns from void function()s

2010-05-17 23:23:14 -07:00

driver-ops.h

mac80211: add basic tracing to drv_get_survey

2010-06-29 14:51:23 -04:00

driver-trace.c

mac80211: fix sparse warnings/errors

2009-08-04 16:43:25 -04:00

driver-trace.h

mac80211: use cipher suite selectors

2010-08-16 16:45:11 -04:00

event.c

cfg80211: use proper allocation flags

2009-07-10 15:01:49 -04:00

ht.c

mac80211: allow drivers to request SM PS mode change

2010-08-16 15:26:40 -04:00

ibss.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

ieee80211_i.h

cfg80211/mac80211: extensible frame processing

2010-08-24 16:27:56 -04:00

iface.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

Kconfig

mac82011: Allow selection of minstrel_ht as default rc algorithm

2010-06-30 15:00:53 -04:00

key.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

key.h

mac80211: use cipher suite selectors

2010-08-16 16:45:11 -04:00

led.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

led.h

mac80211: rename files

2008-04-08 16:44:45 -04:00

main.c

mac80211: cancel restart_work in ieee80211_unregister_hw

2010-08-25 14:33:20 -04:00

Makefile

mac80211: add the minstrel_ht rate control algorithm

2010-06-02 16:12:59 -04:00

mesh_hwmp.c

mac80211: use common work struct

2010-06-14 15:38:17 -04:00

mesh_pathtbl.c

mac80211: use common work struct

2010-06-14 15:38:17 -04:00

mesh_plink.c

mac80211: avoid scheduling while atomic in mesh_rx_plink_frame

2010-06-24 15:42:30 -04:00

mesh.c

mac80211: pull mgmt frame rx into rx handler

2010-06-14 15:39:26 -04:00

mesh.h

mac80211: pull mgmt frame rx into rx handler

2010-06-14 15:39:26 -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

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

offchannel.c

mac80211: Fixed netif_tx_wake_all_queues in IBSS mode

2010-01-15 16:58:28 -05:00

pm.c

mac80211: use common work struct

2010-06-14 15:38:17 -04:00

rate.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

rate.h

mac80211: add the minstrel_ht rate control algorithm

2010-06-02 16:12:59 -04:00

rc80211_minstrel_debugfs.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-04-11 14:53:53 -07:00

rc80211_minstrel_ht_debugfs.c

minstrel_ht: move minstrel_mcs_groups declaration to header file

2010-06-24 15:42:18 -04:00

rc80211_minstrel_ht.c

mac80211: freeing the wrong variable

2010-07-26 15:32:41 -04:00

rc80211_minstrel_ht.h

minstrel_ht: move minstrel_mcs_groups declaration to header file

2010-06-24 15:42:18 -04:00

rc80211_minstrel.c

minstrel: don't complain about feedback for unrequested rates

2010-07-26 15:09:04 -04:00

rc80211_minstrel.h

minstrel: make the rate control ops reusable from another rc implementation

2010-03-10 17:44:23 -05:00

rc80211_pid_algo.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

rc80211_pid_debugfs.c

net: mac80211: Fix a typo.

2010-08-16 15:26:40 -04:00

rc80211_pid.h

mac80211/drivers: rewrite the rate control API

2008-10-31 19:00:23 -04:00

rx.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

scan.c

mac80211: per interface idle notification

2010-08-16 15:26:40 -04:00

spectmgmt.c

mac80211: reduce reliance on netdev

2009-12-21 18:38:52 -05:00

sta_info.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

sta_info.h

mac80211: AMPDU rx reorder timeout timer

2010-08-16 15:26:39 -04:00

status.c

net/mac80211: Use wiphy_<level>

2010-08-25 14:33:17 -04:00

tkip.c

mac80211: remove wep dependency

2010-07-08 16:35:50 -04:00

tkip.h

mac80211: remove wep dependency

2010-07-08 16:35:50 -04:00

tx.c

mac80211: fix warning for un-used parameter

2010-08-25 14:33:17 -04:00

util.c

cfg80211/mac80211: extensible frame processing

2010-08-24 16:27:56 -04:00

wep.c

mac80211: use cipher suite selectors

2010-08-16 16:45:11 -04:00

wep.h

mac80211: remove wep dependency

2010-07-08 16:35:50 -04:00

wme.c

mac80211: fix-up build breakage in 2.6.33

2010-01-06 15:35:49 -05:00

wme.h

mac80211: fix skb buffering issue

2010-01-05 16:21:40 -05:00

work.c

mac80211: per interface idle notification

2010-08-16 15:26:40 -04:00

wpa.c

mac80211: remove unused status flag checks

2010-08-16 16:45:21 -04:00

wpa.h

mac80211: 802.11w - Add BIP (AES-128-CMAC)

2009-01-29 16:00:02 -05:00