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Gustavo Padovan dc2a0e20fb Bluetooth: Add missing lock nesting notation 
This patch fixes the following report, it happens when accepting rfcomm
connections:

[  228.165378] =============================================
[  228.165378] [ INFO: possible recursive locking detected ]
[  228.165378] 3.7.0-rc1-00536-gc1d5dc4 #120 Tainted: G        W
[  228.165378] ---------------------------------------------
[  228.165378] bluetoothd/1341 is trying to acquire lock:
[  228.165378]  (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at:
[<ffffffffa0000aa0>] bt_accept_dequeue+0xa0/0x180 [bluetooth]
[  228.165378]
[  228.165378] but task is already holding lock:
[  228.165378]  (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at:
[<ffffffffa0205118>] rfcomm_sock_accept+0x58/0x2d0 [rfcomm]
[  228.165378]
[  228.165378] other info that might help us debug this:
[  228.165378]  Possible unsafe locking scenario:
[  228.165378]
[  228.165378]        CPU0
[  228.165378]        ----
[  228.165378]   lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM);
[  228.165378]   lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM);
[  228.165378]
[  228.165378]  *** DEADLOCK ***
[  228.165378]
[  228.165378]  May be due to missing lock nesting notation

Cc: stable@vger.kernel.org
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03 15:59:10 -02:00
..
9p
The following changes since commit 4cbe5a555fa58a79b6ecbb6c531b8bab0650778d:
2012-10-12 09:59:23 +09:00
802
tokenring: delete all remaining driver support
2012-05-15 20:23:16 -04:00
8021q
vlan: don't deliver frames for unknown vlans to protocols
2012-10-08 15:21:55 -04:00
appletalk
userns: Print out socket uids in a user namespace aware fashion.
2012-08-14 21:48:06 -07:00
atm
net🏧fix up ENOIOCTLCMD error handling
2012-08-31 16:14:33 -04:00
ax25
userns: Convert net/ax25 to use kuid_t where appropriate
2012-08-14 21:49:42 -07:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-09-28 14:40:49 -04:00
bluetooth
Bluetooth: Add missing lock nesting notation
2012-12-03 15:59:10 -02:00
bridge
bridge: Pull ip header into skb->data before looking into ip header.
2012-10-10 22:50:45 -04:00
caif
caif: move the dereference below the NULL test
2012-09-10 16:13:31 -04:00
can
sections: fix section conflicts in net/can
2012-10-06 03:04:45 +09:00
ceph
Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-14 13:39:34 -07:00
core
net: add doc for in4_pton()
2012-10-12 13:56:52 -04:00
dcb
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
dccp
dccp: fix info leak via getsockopt(DCCP_SOCKOPT_CCID_TX_INFO)
2012-08-15 21:36:31 -07:00
decnet
sections: fix section conflicts in net
2012-10-06 03:04:45 +09:00
dns_resolver
Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-14 13:39:34 -07:00
dsa
workqueue: deprecate flush[_delayed]_work_sync()
2012-08-20 14:51:24 -07:00
ethernet
ipx: move peII functions
2012-07-19 10:48:00 -07:00
ieee802154
net/ieee802154/6lowpan.c: Remove unecessary semicolon
2012-09-18 16:08:19 -04:00
ipv4
vti: fix sparse bit endian warnings
2012-10-12 13:56:52 -04:00
ipv6
tcp: resets are misrouted
2012-10-12 13:52:40 -04:00
ipx
userns: Print out socket uids in a user namespace aware fashion.
2012-08-14 21:48:06 -07:00
irda
silence some noisy printks in irda
2012-10-04 15:53:48 -04:00
iucv
net: remove skb_orphan_try()
2012-06-15 15:30:15 -07:00
key
net/key/af_key.c: add range checks on ->sadb_x_policy_len
2012-10-01 17:15:06 -04:00
l2tp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-09-28 14:40:49 -04:00
lapb
lapb: Neaten debugging
2012-05-17 18:45:20 -04:00
llc
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-10-02 11:11:09 -07:00
mac80211
mac80211: reassign channel contexts before stations
2012-11-09 17:34:36 +01:00
mac802154
mac802154: sparse warnings: make symbols static
2012-07-12 07:54:45 -07:00
netfilter
ipvs: fix ARP resolving for direct routing mode
2012-10-08 17:42:36 -04:00
netlabel
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-10-02 13:38:27 -07:00
netlink
netlink: add reference of module in netlink_dump_start
2012-10-07 00:30:56 -04:00
netrom
net: change return values from -EACCES to -EPERM
2012-09-21 13:58:08 -04:00
nfc
NFC: Extend netlink interface for LTO, RW, and MIUX parameters support
2012-10-29 00:25:11 +01:00
openvswitch
net/openvswitch/vport.c: Remove unecessary semicolon
2012-09-18 16:08:19 -04:00
packet
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-10-02 11:11:09 -07:00
phonet
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
rds
RDS: fix rds-ping spinlock recursion
2012-10-09 13:57:23 -04:00
rfkill
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-10-02 13:38:27 -07:00
rose
…
rxrpc
Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
2012-10-14 13:39:34 -07:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-10-02 13:38:27 -07:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-10-06 03:11:59 +09:00
sunrpc
Merge branch 'for-3.7' of git://linux-nfs.org/~bfields/linux
2012-10-13 10:53:54 +09:00
tipc
tipc: prevent dropped connections due to rcvbuf overflow
2012-10-04 15:53:48 -04:00
unix
af_unix: old_cred is surplus
2012-09-17 13:00:13 -04:00
wanrouter
wanmain: comparing array with NULL
2012-07-24 13:55:21 -07:00
wimax
…
wireless
lib80211: hide Kconfig symbol
2012-11-16 14:29:09 -05:00
x25
net: Fix (nearly-)kernel-doc comments for various functions
2012-07-10 23:13:45 -07:00
xfrm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-10-02 13:38:27 -07:00
compat.c
make get_file() return its argument
2012-09-26 21:10:25 -04:00
Kconfig
net: Add INET dependency on aes crypto for the sake of TCP fastopen.
2012-09-04 14:20:14 -04:00
Makefile
econet: remove ancient bug ridden protocol
2012-05-18 01:35:08 -04:00
nonet.c
…
socket.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2012-10-02 20:25:04 -07:00
sysctl_net.c
net: delete all instances of special processing for token ring
2012-05-15 20:14:35 -04:00