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Luciano Coelho 9120d94e8f mac80211: handle potential race between suspend and scan completion 
If suspend starts while ieee80211_scan_completed() is running, between
the point where SCAN_COMPLETED is set and the work is queued,
ieee80211_scan_cancel() will not catch the work and we may finish
suspending before the work is actually executed, leaving the scan
running while suspended.

To fix this race, queue the scan work during resume if the
SCAN_COMPLETED flag is set and flush it immediately.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 		2015-01-27 09:58:46 +01:00
..
Kconfig mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
Makefile mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
aes_ccm.c mac80211: Fix regression that triggers a kernel BUG with CCMP 2014-11-06 12:42:22 +01:00
aes_ccm.h mac80211: port CCMP to cryptoapi's CCM driver 2013-10-11 15:38:20 +02:00
aes_cmac.c mac80211: fix checkpatch errors 2013-12-18 10:33:06 +01:00
aes_cmac.h mac80211: fix checkpatch errors 2013-12-18 10:33:06 +01:00
agg-rx.c mac80211: fix offloaded BA session traffic after hw restart 2014-09-03 13:40:38 +02:00
agg-tx.c mac80211: synchronously reserve TID per station 2014-11-19 18:45:36 +01:00
cfg.c mac80211: enable TPC through mac80211 stack 2015-01-23 10:28:51 +01:00
cfg.h mac80211: make cfg80211 ops and privid const 2014-02-04 21:48:21 +01:00
chan.c mac80211: enable TPC through mac80211 stack 2015-01-23 10:28:51 +01:00
debug.h mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
debugfs.c mac80211: move U-APSD enablement to vif flags 2014-12-15 12:34:45 +01:00
debugfs.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
debugfs_key.c mac80211: remove unnecessary null test before debugfs_remove() 2014-10-21 21:08:10 +02:00
debugfs_key.h
…
debugfs_netdev.c mac80211: replace SMPS hw flags with wiphy feature bits 2014-09-11 13:37:02 +02:00
debugfs_netdev.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
debugfs_sta.c mac80211: introduce TDLS channel switch ops 2014-11-19 18:45:21 +01:00
debugfs_sta.h
…
driver-ops.h mac80211: allow drivers to provide most station statistics 2015-01-08 15:28:06 +01:00
ethtool.c cfg80211: remove enum station_info_flags 2015-01-08 15:28:10 +01:00
event.c
…
ht.c mac80211: set Rx highest rate in ht_cap 2014-07-21 12:14:04 +02:00
ibss.c mac80211: notify NSS changed when IBSS and HT 2014-12-17 11:47:26 +01:00
ieee80211_i.h mac80211: handle potential race between suspend and scan completion 2015-01-27 09:58:46 +01:00
iface.c mac80211: avoid races related to suspend flow 2015-01-23 10:54:22 +01:00
key.c mac80211: allow drivers to control software crypto 2015-01-22 22:01:01 +01:00
key.h mac80211: free all AP/VLAN keys at once 2013-12-16 11:29:48 +01:00
led.c mac80211: use oneshot blink API for LED triggers 2013-08-01 10:48:49 +02:00
led.h mac80211: use oneshot blink API for LED triggers 2013-08-01 10:48:49 +02:00
main.c mac80211: allow drivers to control software crypto 2015-01-22 22:01:01 +01:00
mesh.c mac80211: use secondary channel offset IE also beacons during CSA 2014-10-29 16:37:45 +01:00
mesh.h mac80211: implement cfg80211_ops to query mesh proxy path table 2014-10-09 11:19:07 +02:00
mesh_hwmp.c mac80211: remove unnecessary break after return 2014-07-15 16:27:00 -07:00
mesh_pathtbl.c mac80211: implement cfg80211_ops to query mesh proxy path table 2014-10-09 11:19:07 +02:00
mesh_plink.c Revert "mac80211: keep sending peer candidate events while in listen state" 2015-01-23 10:57:19 +01:00
mesh_ps.c mac80211: clear sequence/fragment number in QoS-null frames 2014-03-05 15:49:54 +01:00
mesh_sync.c mac80211: remove BUG_ON usage 2014-04-29 17:59:27 +02:00
michael.c
…
michael.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
mlme.c mac80211: synchronize_net() before flushing the queues 2015-01-23 10:54:21 +01:00
ocb.c mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
offchannel.c mac80211: let flush() drop packets when possible 2015-01-14 09:31:18 +01:00
pm.c mac80211: let flush() drop packets when possible 2015-01-14 09:31:18 +01:00
rate.c mac80211: add more missing checks for VHT tx rates 2014-11-28 14:24:23 +01:00
rate.h mac80211: add ieee80211_tx_status_noskb 2014-11-28 15:01:51 +01:00
rc80211_minstrel.c mac80211: minstrel: reduce size of struct minstrel_rate_stats 2014-12-19 21:34:22 +01:00
rc80211_minstrel.h mac80211: minstrel: reduce size of struct minstrel_rate_stats 2014-12-19 21:34:22 +01:00
rc80211_minstrel_debugfs.c mac80211: minstrels: fix buffer overflow in HT debugfs rc_stats 2014-10-20 16:37:01 +02:00
rc80211_minstrel_ht.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-12-08 13:58:58 -05:00
rc80211_minstrel_ht.h mac80211: minstrel_ht: add basic support for VHT rates <= 3SS@80MHz 2014-10-21 13:25:26 +02:00
rc80211_minstrel_ht_debugfs.c mac80211: minstrel_ht: use group flags instead of index to display rates 2014-10-23 20:36:13 +02:00
rx.c mac80211: fix per-TID RX-MSDU counter 2015-01-23 13:26:25 +01:00
scan.c mac80211: complete scan work immediately if quiesced or suspended 2015-01-23 10:54:22 +01:00
spectmgmt.c mac80211: remove unused variable in ieee80211_parse_ch_switch_ie() 2014-12-17 15:45:17 +01:00
sta_info.c mac80211: support beacon statistics 2015-01-23 15:51:38 +01:00
sta_info.h mac80211: provide per-TID RX/TX MSDU counters 2015-01-08 15:28:20 +01:00
status.c mac80211: remove doubled semicolon 2015-01-16 13:27:56 +01:00
tdls.c mac80211: tdls: disentangle HT supported conditions 2015-01-23 11:42:14 +01:00
tkip.c mac80211: fix checkpatch errors 2013-12-18 10:33:06 +01:00
tkip.h
…
trace.c mac80211: trace debug messages 2012-06-24 11:33:18 +02:00
trace.h mac80211: allow drivers to provide most station statistics 2015-01-08 15:28:06 +01:00
tx.c mac80211: let flush() drop packets when possible 2015-01-14 09:31:18 +01:00
util.c mac80211: handle potential race between suspend and scan completion 2015-01-27 09:58:46 +01:00
vht.c mac80211: update sta bw on ht chanwidth action frame 2014-12-17 15:45:16 +01:00
wep.c mac80211: fix network header breakage during encryption 2014-10-23 20:40:01 +02:00
wep.h mac80211: move RX WEP weak IV counting 2012-03-13 14:54:16 -04:00
wme.c mac80211: synchronously reserve TID per station 2014-11-19 18:45:36 +01:00
wme.h mac80211: add WMM admission control support 2014-10-22 10:42:09 +02:00
wpa.c mac80211: fix network header breakage during encryption 2014-10-23 20:40:01 +02:00
wpa.h mac80211: add generic cipher scheme support 2013-11-25 20:50:52 +01:00