linux/net/wireless
Johannes Berg e8da2bb4fe regulatory: clarify locking rules and assertions
Many places that currently check that cfg80211_mutex
is held don't actually use any data protected by it.
The functions that need to hold the cfg80211_mutex
are the ones using the cfg80211_regdomain variable,
so add the lock assertion to those and clarify this
in the comments.

The reason for this is that nl80211 uses the regdom
without being able to hold reg_mutex.

Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-03 13:01:27 +01:00
..
.gitignore wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
ap.c cfg80211: store the ssid into wirless_dev in AP mode 2012-11-07 17:57:14 +01:00
chan.c cfg80211: check no-OFDM flag for channels wider than 20 MHz 2012-12-04 20:51:27 +01:00
core.c cfg80211: remove wiphy_idx_valid 2013-01-03 13:01:23 +01:00
core.h cfg80211: remove wiphy_idx_valid 2013-01-03 13:01:23 +01:00
db.txt wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
debugfs.c simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
debugfs.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
ethtool.c cfg80211: add wrappers for registered_device_ops 2012-10-18 10:53:37 +02:00
ethtool.h net/wireless/ethtool.h: drop unnecessary include of linux/ethtool.h 2009-10-07 16:39:49 -04:00
genregdb.awk cfg80211: relicense reg.c reg.h and genregdb.awk to ISC 2012-01-04 14:30:41 -05:00
ibss.c nl80211/cfg80211: support VHT channel configuration 2012-11-26 12:42:59 +01:00
Kconfig lib80211: hide Kconfig symbol 2012-11-16 14:29:09 -05:00
lib80211.c lib80211: remove exports for functions not called by other modules 2011-08-09 15:42:36 -04:00
lib80211_crypt_ccmp.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
lib80211_crypt_tkip.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
lib80211_crypt_wep.c wireless: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
Makefile cfg80211: add tracing to rdev-ops 2012-10-18 10:53:37 +02:00
mesh.c cfg80211: fix channel error on mesh join 2012-12-03 11:24:49 +01:00
mlme.c cfg80211: pass a channel definition struct 2012-11-26 12:42:58 +01:00
nl80211.c regulatory: remove BUG_ON 2013-01-03 13:01:24 +01:00
nl80211.h cfg80211: pass a channel definition struct 2012-11-26 12:42:58 +01:00
radiotap.c wireless: add radiotap A-MPDU status field 2012-08-20 13:53:09 +02:00
rdev-ops.h cfg80211: pass a channel definition struct 2012-11-26 12:42:58 +01:00
reg.c regulatory: clarify locking rules and assertions 2013-01-03 13:01:27 +01:00
reg.h regulatory: code cleanup 2013-01-03 13:01:22 +01:00
regdb.h cfg80211: relicense reg.c reg.h and genregdb.awk to ISC 2012-01-04 14:30:41 -05:00
scan.c cfg80211: fix BSS struct IE access races 2012-11-30 13:42:20 +01:00
sme.c regulatory: code cleanup 2013-01-03 13:01:22 +01:00
sysfs.c cfg80211: add wrappers for registered_device_ops 2012-10-18 10:53:37 +02:00
sysfs.h
trace.c cfg80211: add tracing to rdev-ops 2012-10-18 10:53:37 +02:00
trace.h cfg80211: fix some tracing output issues 2012-11-26 12:48:17 +01:00
util.c cfg80211: fix BSS struct IE access races 2012-11-30 13:42:20 +01:00
wext-compat.c wext: explicitly cast -110 to u8 2012-12-07 11:58:26 +01:00
wext-compat.h cfg80211: remove unused wext handler exports 2011-08-08 14:26:29 -04:00
wext-core.c wext: include wireless event id when it has a size problem 2012-09-05 16:12:44 +02:00
wext-priv.c wext: fix potential private ioctl memory content leak 2010-09-20 13:41:40 -04:00
wext-proc.c net: spread __net_init, __net_exit 2010-01-17 19:16:02 -08:00
wext-sme.c cfg80211: fix BSS struct IE access races 2012-11-30 13:42:20 +01:00
wext-spy.c wireless: Convert compare_ether_addr to ether_addr_equal 2012-05-09 20:49:19 -04:00