redonkable/alistair23-linux
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alistair23-linux/net/mac80211
History
Thomas Pedersen f06c7885c3 mac80211: fix smatch lock errors in mesh 
smatch was complaining:

CHECK   net/mac80211/mesh_pathtbl.c
net/mac80211/mesh_pathtbl.c:562 mesh_path_add() error: double lock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:580 mesh_path_add() error: double unlock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:589 mesh_path_add() error: double unlock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:691 mpp_path_add() error: double lock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:707 mpp_path_add() error: double unlock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:716 mpp_path_add() error: double unlock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:814 mesh_path_flush_by_nexthop() error:
double lock 'bottom_half:'
net/mac80211/mesh_pathtbl.c:819 mesh_path_flush_by_nexthop() error:
double unlock 'bottom_half:'
net/mac80211/mesh_pathtbl.c:887 mesh_path_del() error: double lock
'bottom_half:'
net/mac80211/mesh_pathtbl.c:901 mesh_path_del() error: double unlock
'bottom_half:'

So don't lock / unlock with _bh() while bottom halves are already
disabled.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-07 13:56:36 -05:00
..
aes_ccm.c mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_ccm.h mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_cmac.c mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_cmac.h mac80211: fix CMAC races 2011-07-08 11:11:20 -04:00
agg-rx.c net: reintroduce missing rcu_assign_pointer() calls 2012-01-12 12:26:56 -08:00
agg-tx.c mac80211: split addba retries in time 2011-12-19 14:31:37 -05:00
cfg.c mac80211: fix mesh airtime link metric estimating 2012-03-06 15:16:17 -05:00
cfg.h
chan.c mac80211: refactor __ieee80211_get_channel_mode 2012-01-24 14:08:39 -05:00
debugfs.c mac80211: support hw scan while idle 2012-02-06 14:55:51 -05:00
debugfs.h
debugfs_key.c mac80211: fix debugfs key->station symlink 2012-01-18 14:38:05 -05:00
debugfs_key.h
debugfs_netdev.c mac80211: Modify tsf via debugfs in mesh interfaces 2012-03-06 15:16:17 -05:00
debugfs_netdev.h
debugfs_sta.c mac80211: call rate control only after init 2012-02-15 13:56:06 -05:00
debugfs_sta.h
driver-ops.h mac80211: implement sta_add/sta_remove in sta_state 2012-02-06 14:48:25 -05:00
driver-trace.c
driver-trace.h mac80211: add sta_state callback 2012-02-06 14:48:24 -05:00
event.c
ht.c mac80211: Use appropriate TID for sending BAR, ADDBA and DELBA frames 2011-12-15 14:46:35 -05:00
ibss.c mac80211: use compare_ether_addr on MAC addresses instead of memcmp 2012-03-05 15:38:31 -05:00
ieee80211_i.h mac80211: Filter duplicate IE ids 2012-03-07 13:51:37 -05:00
iface.c mac80211: combine QoS with other BSS changes 2012-03-05 15:53:46 -05:00
Kconfig mac80211: remove tracing config symbol 2011-11-28 14:44:09 -05:00
key.c mac80211: clean up asm/unaligned.h inclusion 2012-02-27 14:06:32 -05:00
key.h mac80211: allow driver to disconnect after resume 2011-07-13 14:49:43 -04:00
led.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
led.h
main.c mac80211: remove local_to_hw 2012-02-27 14:06:42 -05:00
Makefile mac80211: redesign auth/assoc 2012-02-06 14:50:37 -05:00
mesh.c mac80211: use compare_ether_addr on MAC addresses instead of memcmp 2012-03-05 15:38:31 -05:00
mesh.h mac80211: Fix the generation of PREQs in proactive RANN mechanism of HWMP 2012-03-05 15:23:14 -05:00
mesh_hwmp.c mac80211: fix mesh airtime link metric estimating 2012-03-06 15:16:17 -05:00
mesh_pathtbl.c mac80211: fix smatch lock errors in mesh 2012-03-07 13:56:36 -05:00
mesh_plink.c mac80211: Fix potential null pointer dereferencing 2012-03-07 13:51:47 -05:00
michael.c
michael.h
mlme.c mac80211: Filter duplicate IE ids 2012-03-07 13:51:37 -05:00
offchannel.c mac80211: remove dead code 2012-01-04 14:31:47 -05:00
pm.c mac80211: use proper sub_if_data on suspend path 2012-02-27 14:06:40 -05:00
rate.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2012-02-29 14:53:21 -05:00
rate.h mac80211: do not call rate control .tx_status before .rate_init 2012-02-15 13:56:06 -05:00
rc80211_minstrel.c minstrel: Remove unused function parameter in calc_rate_durations() 2011-11-11 12:32:52 -05:00
rc80211_minstrel.h minstrel_ht: fixed rate mode through debugfs 2011-06-01 15:12:29 -04:00
rc80211_minstrel_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rc80211_minstrel_ht.c minstrel_ht: Remove unused function parameters 2011-11-17 15:43:58 -05:00
rc80211_minstrel_ht.h
rc80211_minstrel_ht_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rc80211_pid.h Fix common misspellings 2011-03-31 11:26:23 -03:00
rc80211_pid_algo.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
rc80211_pid_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rx.c cfg80211/mac80211: report signal strength for mgmt frames 2012-03-06 15:16:05 -05:00
scan.c mac80211: Filter duplicate IE ids 2012-03-07 13:51:37 -05:00
spectmgmt.c mac80211: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
sta_info.c mac80211: use compare_ether_addr on MAC addresses instead of memcmp 2012-03-05 15:38:31 -05:00
sta_info.h mac80211: fix mesh airtime link metric estimating 2012-03-06 15:16:17 -05:00
status.c mac80211: use compare_ether_addr on MAC addresses instead of memcmp 2012-03-05 15:38:31 -05:00
tkip.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
tkip.h mac80211: fix TKIP races, make API easier to use 2011-07-08 11:11:19 -04:00
tx.c mac80211: handle non-bufferable MMPDUs correctly 2012-02-29 14:14:54 -05:00
util.c mac80211: Filter duplicate IE ids 2012-03-07 13:51:37 -05:00
wep.c mac80211: use skb list for fragments 2011-11-21 16:20:42 -05:00
wep.h mac80211: remove the dependency on crypto_blkcipher 2011-04-04 16:20:00 -04:00
wme.c mac80211: fix forwarded mesh frame queue mapping 2011-11-28 14:44:05 -05:00
wme.h mac80211: fix forwarded mesh frame queue mapping 2011-11-28 14:44:05 -05:00
work.c mac80211: redesign auth/assoc 2012-02-06 14:50:37 -05:00
wpa.c mac80211: fix tx->skb NULL pointer dereference 2012-01-16 15:01:16 -05:00
wpa.h mac80211: fix tx->skb NULL pointer dereference 2012-01-16 15:01:16 -05:00