Mohammed Shafi Shajakhan e46a2cf9e1 mac80211: fix kernel panic in IBSS due to a regression ... kernel panic occurs when we create an IBSS mode and leave it for sometime without any joiner and this is introduced by the commit ec2b774e7c where we don't put proper braces for 'list_for_each_entry_safe' and we pass an invalid 'sta' pointer to __sta_info_destroy EIP is at __list_add+0xe/0xa0 EAX: f3b63db4 EBX: 00000000 ECX: eab88c1c EDX: 00000000 ESI: 00000000 EDI: 00000246 EBP: f3b63d80 ESP: f3b63d58 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process kworker/u:2 (pid: 198, ti=f3b62000 task=f3afbea0 task.ti=f3b62000) Stack: 00000000 00000000 f9ef9821 00000000 00000000 eab88c30 f3b63d80 c017f623 eab88bf0 eab88bf0 f3b63dd0 c066f925 00000000 00000002 00000000 f9ef9821 f3b63da0 c0180a2b eab88c1c eab88c30 00000002 f3afbea0 eab88bf4 f3b63db4 Call Trace: [<f9ef9821>] ? __ieee80211_stop_tx_ba_session+0x31/0x60 [mac80211] [<c017f623>] ? debug_mutex_add_waiter+0x23/0x60 [<c066f925>] __mutex_lock_common+0xd5/0x390 [<f9ef9821>] ? __ieee80211_stop_tx_ba_session+0x31/0x60 [mac80211] [<c0180a2b>] ? trace_hardirqs_off+0xb/0x10 [<c066fd37>] mutex_lock_nested+0x47/0x60 [<f9ef9821>] ? __ieee80211_stop_tx_ba_session+0x31/0x60 [mac80211] [<f9ef9821>] __ieee80211_stop_tx_ba_session+0x31/0x60 [mac80211] [<f9ef8989>] ieee80211_sta_tear_down_BA_sessions+0x39/0x60 [mac80211] [<f9ef1a67>] __sta_info_destroy+0x57/0x780 [mac80211] [<f9ef2223>] ieee80211_sta_expire+0x93/0xb0 [mac80211] [<f9efc8f6>] ieee80211_ibss_work+0x2d6/0x530 [mac80211] Cc: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2012-01-04 14:30:46 -05:00
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9p
802
8021q
appletalk
atm
ax25
batman-adv
bluetooth	Bluetooth: Fix a compile warning in RFCOMM	2011-12-27 14:43:41 -02:00
bridge
caif
can
ceph
core	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux	2011-11-22 14:05:46 -05:00
dcb
dccp
decnet
dns_resolver
dsa
econet
ethernet
ieee802154
ipv4
ipv6
ipx
irda
iucv
key
l2tp
lapb
llc
mac80211	mac80211: fix kernel panic in IBSS due to a regression	2012-01-04 14:30:46 -05:00
netfilter
netlabel
netlink
netrom
nfc	NFC: Export a new attribute nfcid1 in target info	2012-01-04 14:30:43 -05:00
packet
phonet
rds
rfkill	net/rfkill/rfkill-gpio.c: introduce missing kfree	2012-01-04 14:30:46 -05:00
rose
rxrpc
sched
sctp
sunrpc
tipc
unix
wanrouter
wimax
wireless	wireless: Treat IPv6 diffserv the same as IPv4 for 802.11e	2012-01-04 14:30:43 -05:00
x25
xfrm
compat.c
Kconfig
Makefile
nonet.c
socket.c	net: add wireless TX status socket option	2011-11-09 16:01:02 -05:00
sysctl_net.c