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2bc533bd9d
linux/net/mac80211
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Eliad Peller 2bc533bd9d mac80211: handle sched_scan_stopped vs. hw restart race 
On hw restart, mac80211 might try to reconfigure already
stopped sched scan, if ieee80211_sched_scan_stopped_work()
wasn't scheduled yet.

This in turn will keep the device driver with scheduled scan
configured, while both mac80211 and cfg80211 will clear
their sched scan state once the work is scheduled.

Fix it by ignoring ieee80211_sched_scan_stopped() calls
while in hw restart, and flush the work before starting
the reconfiguration.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-01-14 11:10:20 +01:00
..
aes_ccm.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_ccm.h mac80111: Add CCMP-256 cipher 2015-01-27 11:07:35 +01:00
aes_cmac.c mac80211: remove ieee80211_aes_cmac_calculate_k1_k2() 2015-08-13 11:31:45 +02:00
aes_cmac.h mac80111: Add BIP-CMAC-256 cipher 2015-01-27 11:09:13 +01:00
aes_gcm.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_gcm.h mac80111: Add GCMP and GCMP-256 ciphers 2015-01-27 11:06:09 +01:00
aes_gmac.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_gmac.h mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers 2015-01-27 11:10:13 +01:00
agg-rx.c mac80211: allow the driver to advertise A-MSDU within A-MPDU Rx support 2015-09-22 15:21:24 +02:00
agg-tx.c mac80211: always set the buf_size in AddBA req to 64 2015-11-20 11:39:40 +01:00
cfg.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
chan.c mac80211: upgrade BW of TDLS peers when possible 2015-07-17 15:38:12 +02:00
debug.h mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
debugfs_key.c mac80211: allow writing TX PN in debugfs 2015-09-29 15:56:50 +02:00
debugfs_key.h mac80211: support separate default keys 2010-12-13 15:23:29 -05:00
debugfs_netdev.c mac80211: remove last_beacon/ave_beacon debugfs files 2015-09-22 15:21:25 +02:00
debugfs_netdev.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
debugfs_sta.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
debugfs_sta.h
debugfs.c mac80211: allow driver to prevent two stations w/ same address 2015-12-04 14:43:32 +01:00
debugfs.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
driver-ops.c mac80211: document sleep requirements for channel context ops 2015-11-03 11:15:48 +01:00
driver-ops.h mac80211: document sleep requirements for channel context ops 2015-11-03 11:15:48 +01:00
ethtool.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
ht.c mac80211: add VHT support for IBSS 2015-03-30 10:48:26 +02:00
ibss.c mac80211: Allow a STA to join an IBSS with 80+80 MHz channel 2015-12-04 14:43:32 +01:00
ieee80211_i.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
iface.c mac80211: don't teardown sdata on sdata stop 2015-12-02 22:27:27 +01:00
Kconfig mac80211: use DECLARE_EWMA 2015-08-14 17:49:53 +02:00
key.c mac80211: add atomic uploaded keys iterator 2015-12-04 14:43:32 +01:00
key.h mac80211: remove key TX/RX counter 2015-07-17 15:38:01 +02:00
led.c mac80211: fix throughput LED trigger 2015-05-11 19:16:04 +02:00
led.h mac80211: make LED triggering depend on activation 2015-05-05 14:21:56 +02:00
main.c mac80211: handle sched_scan_stopped vs. hw restart race 2016-01-14 11:10:20 +01:00
Makefile mac80211: remove event.c 2015-10-14 18:40:26 +02:00
mesh_hwmp.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
mesh_pathtbl.c mac80211: mesh: print MAC address instead of pointer 2015-12-04 14:43:32 +01:00
mesh_plink.c mac80211: fix crash on mesh local link ID generation with VIFs 2015-11-03 10:43:40 +01:00
mesh_ps.c mac80211: mesh: separate plid and aid concepts 2015-07-17 15:47:11 +02:00
mesh_sync.c mac80211: move mesh related station fields to own struct 2015-07-17 15:38:06 +02:00
mesh.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
mesh.h mac80211: make ieee80211_new_mesh_header return unsigned 2015-10-05 17:54:16 +02:00
michael.c
michael.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
mlme.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
ocb.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
offchannel.c mac80211: avoid ROC during hw restart 2016-01-14 11:10:14 +01:00
pm.c mac80211: don't reconfigure sched scan in case of wowlan 2015-11-03 10:42:05 +01:00
rate.c mac80211: further improve "no supported rates" warning 2015-11-03 10:56:42 +01:00
rate.h mac80211: deinline rate_control_rate_init, rate_control_rate_update 2015-07-17 15:50:02 +02:00
rc80211_minstrel_debugfs.c mac80211: minstrel[_ht]: remove non-ascii debugfs characters 2015-09-29 15:56:47 +02:00
rc80211_minstrel_ht_debugfs.c mac80211: minstrel[_ht]: remove non-ascii debugfs characters 2015-09-29 15:56:47 +02:00
rc80211_minstrel_ht.c mac80211: minstrel_ht: handle peers in dynamic SMPS 2015-07-17 15:38:20 +02:00
rc80211_minstrel_ht.h mac80211: add max lossless throughput per rate 2015-04-01 20:44:32 +02:00
rc80211_minstrel.c mac80211: fix invalid read in minstrel_sort_best_tp_rates() 2015-08-13 13:52:34 +02:00
rc80211_minstrel.h mac80211: add standard deviation to Minstrel stats 2015-04-01 20:44:33 +02:00
rx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-17 22:08:28 -05:00
scan.c mac80211: handle sched_scan_stopped vs. hw restart race 2016-01-14 11:10:20 +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: fix PS-Poll handling 2016-01-14 11:10:18 +01:00
sta_info.h mac80211: add atomic uploaded keys iterator 2015-12-04 14:43:32 +01:00
status.c Here's another set of patches for the current cycle: 2015-10-22 07:28:41 -07:00
tdls.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
tkip.c mac80211: fix checkpatch errors 2013-12-18 10:33:06 +01:00
tkip.h mac80211: fix TKIP races, make API easier to use 2011-07-08 11:11:19 -04:00
trace_msg.h mac80211: Move message tracepoints to their own header 2015-04-07 12:32:09 -04:00
trace.c mac80211: Move message tracepoints to their own header 2015-04-07 12:32:09 -04:00
trace.h mac80211: allow the driver to send EOSP when needed 2015-12-04 14:43:32 +01:00
tx.c mac80211: properly free TX skbs when monitor TX fails 2015-12-04 14:43:32 +01:00
util.c mac80211: clear local->sched_scan_req properly on reconfig 2016-01-14 11:10:16 +01:00
vht.c mac80211: handle width changes from opmode notification IE in beacon 2015-12-15 13:16:47 +01:00
wep.c mac80211: move WEP tailroom size check 2015-05-11 14:51:29 +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: remove event.c 2015-10-14 18:40:26 +02:00
wpa.h mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers 2015-01-27 11:10:13 +01:00