linux-toradex.git/net/bluetooth/l2cap_core.c, branch v3.0.100 Linux kernel for Apalis and Colibri modules Bluetooth: Fix crash in l2cap_build_cmd() with small MTU 2013-07-03T18:03:23+00:00 Anderson Lizardo anderson.lizardo@openbossa.org 2013-06-02T20:30:40+00:00 3ddc55287a4505a5634643fec8e02f887498ffc8 commit 300b962e5244a1ea010df7e88595faa0085b461d upstream. If a too small MTU value is set with ioctl(HCISETACLMTU) or by a bogus controller, memory corruption happens due to a memcpy() call with negative length. Fix this crash on either incoming or outgoing connections with a MTU smaller than L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE: [ 46.885433] BUG: unable to handle kernel paging request at f56ad000 [ 46.888037] IP: [<c03d94cd>] memcpy+0x1d/0x40 [ 46.888037] *pdpt = 0000000000ac3001 *pde = 00000000373f8067 *pte = 80000000356ad060 [ 46.888037] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC [ 46.888037] Modules linked in: hci_vhci bluetooth virtio_balloon i2c_piix4 uhci_hcd usbcore usb_common [ 46.888037] CPU: 0 PID: 1044 Comm: kworker/u3:0 Not tainted 3.10.0-rc1+ #12 [ 46.888037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 46.888037] Workqueue: hci0 hci_rx_work [bluetooth] [ 46.888037] task: f59b15b0 ti: f55c4000 task.ti: f55c4000 [ 46.888037] EIP: 0060:[<c03d94cd>] EFLAGS: 00010212 CPU: 0 [ 46.888037] EIP is at memcpy+0x1d/0x40 [ 46.888037] EAX: f56ac1c0 EBX: fffffff8 ECX: 3ffffc6e EDX: f55c5cf2 [ 46.888037] ESI: f55c6b32 EDI: f56ad000 EBP: f55c5c68 ESP: f55c5c5c [ 46.888037] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 46.888037] CR0: 8005003b CR2: f56ad000 CR3: 3557d000 CR4: 000006f0 [ 46.888037] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 46.888037] DR6: ffff0ff0 DR7: 00000400 [ 46.888037] Stack: [ 46.888037] fffffff8 00000010 00000003 f55c5cac f8c6a54c ffffffff f8c69eb2 00000000 [ 46.888037] f4783cdc f57f0070 f759c590 1001c580 00000003 0200000a 00000000 f5a88560 [ 46.888037] f5ba2600 f5a88560 00000041 00000000 f55c5d90 f8c6f4c7 00000008 f55c5cf2 [ 46.888037] Call Trace: [ 46.888037] [<f8c6a54c>] l2cap_send_cmd+0x1cc/0x230 [bluetooth] [ 46.888037] [<f8c69eb2>] ? l2cap_global_chan_by_psm+0x152/0x1a0 [bluetooth] [ 46.888037] [<f8c6f4c7>] l2cap_connect+0x3f7/0x540 [bluetooth] [ 46.888037] [<c019b37b>] ? trace_hardirqs_off+0xb/0x10 [ 46.888037] [<c01a0ff8>] ? mark_held_locks+0x68/0x110 [ 46.888037] [<c064ad20>] ? mutex_lock_nested+0x280/0x360 [ 46.888037] [<c064b9d9>] ? __mutex_unlock_slowpath+0xa9/0x150 [ 46.888037] [<c01a118c>] ? trace_hardirqs_on_caller+0xec/0x1b0 [ 46.888037] [<c064ad08>] ? mutex_lock_nested+0x268/0x360 [ 46.888037] [<c01a125b>] ? trace_hardirqs_on+0xb/0x10 [ 46.888037] [<f8c72f8d>] l2cap_recv_frame+0xb2d/0x1d30 [bluetooth] [ 46.888037] [<c01a0ff8>] ? mark_held_locks+0x68/0x110 [ 46.888037] [<c064b9d9>] ? __mutex_unlock_slowpath+0xa9/0x150 [ 46.888037] [<c01a118c>] ? trace_hardirqs_on_caller+0xec/0x1b0 [ 46.888037] [<f8c754f1>] l2cap_recv_acldata+0x2a1/0x320 [bluetooth] [ 46.888037] [<f8c491d8>] hci_rx_work+0x518/0x810 [bluetooth] [ 46.888037] [<f8c48df2>] ? hci_rx_work+0x132/0x810 [bluetooth] [ 46.888037] [<c0158979>] process_one_work+0x1a9/0x600 [ 46.888037] [<c01588fb>] ? process_one_work+0x12b/0x600 [ 46.888037] [<c015922e>] ? worker_thread+0x19e/0x320 [ 46.888037] [<c015922e>] ? worker_thread+0x19e/0x320 [ 46.888037] [<c0159187>] worker_thread+0xf7/0x320 [ 46.888037] [<c0159090>] ? rescuer_thread+0x290/0x290 [ 46.888037] [<c01602f8>] kthread+0xa8/0xb0 [ 46.888037] [<c0656777>] ret_from_kernel_thread+0x1b/0x28 [ 46.888037] [<c0160250>] ? flush_kthread_worker+0x120/0x120 [ 46.888037] Code: c3 90 8d 74 26 00 e8 63 fc ff ff eb e8 90 55 89 e5 83 ec 0c 89 5d f4 89 75 f8 89 7d fc 3e 8d 74 26 00 89 cb 89 c7 c1 e9 02 89 d6 <f3> a5 89 d9 83 e1 03 74 02 f3 a4 8b 5d f4 8b 75 f8 8b 7d fc 89 [ 46.888037] EIP: [<c03d94cd>] memcpy+0x1d/0x40 SS:ESP 0068:f55c5c5c [ 46.888037] CR2: 00000000f56ad000 [ 46.888037] ---[ end trace 0217c1f4d78714a9 ]--- Signed-off-by: Anderson Lizardo <anderson.lizardo@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 300b962e5244a1ea010df7e88595faa0085b461d upstream.

If a too small MTU value is set with ioctl(HCISETACLMTU) or by a bogus
controller, memory corruption happens due to a memcpy() call with
negative length.

Fix this crash on either incoming or outgoing connections with a MTU
smaller than L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE:

[   46.885433] BUG: unable to handle kernel paging request at f56ad000
[   46.888037] IP: [<c03d94cd>] memcpy+0x1d/0x40
[   46.888037] *pdpt = 0000000000ac3001 *pde = 00000000373f8067 *pte = 80000000356ad060
[   46.888037] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC
[   46.888037] Modules linked in: hci_vhci bluetooth virtio_balloon i2c_piix4 uhci_hcd usbcore usb_common
[   46.888037] CPU: 0 PID: 1044 Comm: kworker/u3:0 Not tainted 3.10.0-rc1+ #12
[   46.888037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
[   46.888037] Workqueue: hci0 hci_rx_work [bluetooth]
[   46.888037] task: f59b15b0 ti: f55c4000 task.ti: f55c4000
[   46.888037] EIP: 0060:[<c03d94cd>] EFLAGS: 00010212 CPU: 0
[   46.888037] EIP is at memcpy+0x1d/0x40
[   46.888037] EAX: f56ac1c0 EBX: fffffff8 ECX: 3ffffc6e EDX: f55c5cf2
[   46.888037] ESI: f55c6b32 EDI: f56ad000 EBP: f55c5c68 ESP: f55c5c5c
[   46.888037]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[   46.888037] CR0: 8005003b CR2: f56ad000 CR3: 3557d000 CR4: 000006f0
[   46.888037] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[   46.888037] DR6: ffff0ff0 DR7: 00000400
[   46.888037] Stack:
[   46.888037]  fffffff8 00000010 00000003 f55c5cac f8c6a54c ffffffff f8c69eb2 00000000
[   46.888037]  f4783cdc f57f0070 f759c590 1001c580 00000003 0200000a 00000000 f5a88560
[   46.888037]  f5ba2600 f5a88560 00000041 00000000 f55c5d90 f8c6f4c7 00000008 f55c5cf2
[   46.888037] Call Trace:
[   46.888037]  [<f8c6a54c>] l2cap_send_cmd+0x1cc/0x230 [bluetooth]
[   46.888037]  [<f8c69eb2>] ? l2cap_global_chan_by_psm+0x152/0x1a0 [bluetooth]
[   46.888037]  [<f8c6f4c7>] l2cap_connect+0x3f7/0x540 [bluetooth]
[   46.888037]  [<c019b37b>] ? trace_hardirqs_off+0xb/0x10
[   46.888037]  [<c01a0ff8>] ? mark_held_locks+0x68/0x110
[   46.888037]  [<c064ad20>] ? mutex_lock_nested+0x280/0x360
[   46.888037]  [<c064b9d9>] ? __mutex_unlock_slowpath+0xa9/0x150
[   46.888037]  [<c01a118c>] ? trace_hardirqs_on_caller+0xec/0x1b0
[   46.888037]  [<c064ad08>] ? mutex_lock_nested+0x268/0x360
[   46.888037]  [<c01a125b>] ? trace_hardirqs_on+0xb/0x10
[   46.888037]  [<f8c72f8d>] l2cap_recv_frame+0xb2d/0x1d30 [bluetooth]
[   46.888037]  [<c01a0ff8>] ? mark_held_locks+0x68/0x110
[   46.888037]  [<c064b9d9>] ? __mutex_unlock_slowpath+0xa9/0x150
[   46.888037]  [<c01a118c>] ? trace_hardirqs_on_caller+0xec/0x1b0
[   46.888037]  [<f8c754f1>] l2cap_recv_acldata+0x2a1/0x320 [bluetooth]
[   46.888037]  [<f8c491d8>] hci_rx_work+0x518/0x810 [bluetooth]
[   46.888037]  [<f8c48df2>] ? hci_rx_work+0x132/0x810 [bluetooth]
[   46.888037]  [<c0158979>] process_one_work+0x1a9/0x600
[   46.888037]  [<c01588fb>] ? process_one_work+0x12b/0x600
[   46.888037]  [<c015922e>] ? worker_thread+0x19e/0x320
[   46.888037]  [<c015922e>] ? worker_thread+0x19e/0x320
[   46.888037]  [<c0159187>] worker_thread+0xf7/0x320
[   46.888037]  [<c0159090>] ? rescuer_thread+0x290/0x290
[   46.888037]  [<c01602f8>] kthread+0xa8/0xb0
[   46.888037]  [<c0656777>] ret_from_kernel_thread+0x1b/0x28
[   46.888037]  [<c0160250>] ? flush_kthread_worker+0x120/0x120
[   46.888037] Code: c3 90 8d 74 26 00 e8 63 fc ff ff eb e8 90 55 89 e5 83 ec 0c 89 5d f4 89 75 f8 89 7d fc 3e 8d 74 26 00 89 cb 89 c7 c1 e9 02 89 d6 <f3> a5 89 d9 83 e1 03 74 02 f3 a4 8b 5d f4 8b 75 f8 8b 7d fc 89
[   46.888037] EIP: [<c03d94cd>] memcpy+0x1d/0x40 SS:ESP 0068:f55c5c5c
[   46.888037] CR2: 00000000f56ad000
[   46.888037] ---[ end trace 0217c1f4d78714a9 ]---

Signed-off-by: Anderson Lizardo <anderson.lizardo@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bluetooth: Fix crash with incoming L2CAP connections 2011-07-16T17:14:44+00:00 Ilia Kolomisnky iliak@ti.com 2011-07-15T18:30:21+00:00 05e9a2f67849e427f8900bad0a3f2a939e8dd3d6 Another regression fix considering incomming l2cap connections with defer_setup enabled. In situations when incomming connection is extracted with l2cap_sock_accept, it's bt_sock info will have 'parent' member zerroed, but 'parent' may be used unconditionally in l2cap_conn_start() and l2cap_security_cfm() when defer_setup is enabled. Backtrace: [<bf02d5ac>] (l2cap_security_cfm+0x0/0x2ac [bluetooth]) from [<bf01f01c>] (hci_event_pac ket+0xc2c/0x4aa4 [bluetooth]) [<bf01e3f0>] (hci_event_packet+0x0/0x4aa4 [bluetooth]) from [<bf01a844>] (hci_rx_task+0x cc/0x27c [bluetooth]) [<bf01a778>] (hci_rx_task+0x0/0x27c [bluetooth]) from [<c008eee4>] (tasklet_action+0xa0/ 0x15c) [<c008ee44>] (tasklet_action+0x0/0x15c) from [<c008f38c>] (__do_softirq+0x98/0x130) r7:00000101 r6:00000018 r5:00000001 r4:efc46000 [<c008f2f4>] (__do_softirq+0x0/0x130) from [<c008f524>] (do_softirq+0x4c/0x58) [<c008f4d8>] (do_softirq+0x0/0x58) from [<c008f5e0>] (run_ksoftirqd+0xb0/0x1b4) r4:efc46000 r3:00000001 [<c008f530>] (run_ksoftirqd+0x0/0x1b4) from [<c009f2a8>] (kthread+0x84/0x8c) r7:00000000 r6:c008f530 r5:efc47fc4 r4:efc41f08 [<c009f224>] (kthread+0x0/0x8c) from [<c008cc84>] (do_exit+0x0/0x5f0) Signed-off-by: Ilia Kolomisnky <iliak@ti.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: David S. Miller <davem@davemloft.net> 
Another regression fix considering incomming l2cap connections with
defer_setup enabled. In situations when incomming connection is
extracted with l2cap_sock_accept, it's bt_sock info will have
'parent' member zerroed, but 'parent' may be used unconditionally
in l2cap_conn_start() and l2cap_security_cfm() when defer_setup
is enabled.

Backtrace:
[<bf02d5ac>] (l2cap_security_cfm+0x0/0x2ac [bluetooth]) from [<bf01f01c>] (hci_event_pac
ket+0xc2c/0x4aa4 [bluetooth])
[<bf01e3f0>] (hci_event_packet+0x0/0x4aa4 [bluetooth]) from [<bf01a844>] (hci_rx_task+0x
cc/0x27c [bluetooth])
[<bf01a778>] (hci_rx_task+0x0/0x27c [bluetooth]) from [<c008eee4>] (tasklet_action+0xa0/
0x15c)
[<c008ee44>] (tasklet_action+0x0/0x15c) from [<c008f38c>] (__do_softirq+0x98/0x130)
 r7:00000101 r6:00000018 r5:00000001 r4:efc46000
[<c008f2f4>] (__do_softirq+0x0/0x130) from [<c008f524>] (do_softirq+0x4c/0x58)
[<c008f4d8>] (do_softirq+0x0/0x58) from [<c008f5e0>] (run_ksoftirqd+0xb0/0x1b4)
 r4:efc46000 r3:00000001
[<c008f530>] (run_ksoftirqd+0x0/0x1b4) from [<c009f2a8>] (kthread+0x84/0x8c)
 r7:00000000 r6:c008f530 r5:efc47fc4 r4:efc41f08
[<c009f224>] (kthread+0x0/0x8c) from [<c008cc84>] (do_exit+0x0/0x5f0)

Signed-off-by: Ilia Kolomisnky <iliak@ti.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bluetooth: Fix regression in L2CAP connection procedure 2011-07-16T17:14:44+00:00 Gustavo F. Padovan padovan@profusion.mobi 2011-07-15T18:30:20+00:00 9191e6ad897a8b4f0b89aea7c2d3c843f29a8630 Caused by the following commit, partially revert it. commit 9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95 Author: Gustavo F. Padovan <padovan@profusion.mobi> Date: Thu Jun 30 16:11:30 2011 -0300 Bluetooth: Fix regression with incoming L2CAP connections PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that ( probably after the df3c3931e commit ) the l2cap connection could not be established in case when the "Auth Complete" HCI event does not arive before the initiator send "Configuration request", in which case l2cap replies with "Command rejected" since the channel is still in BT_CONNECT2 state. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: David S. Miller <davem@davemloft.net> 
Caused by the following commit, partially revert it.

commit 9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95
Author: Gustavo F. Padovan <padovan@profusion.mobi>
Date:   Thu Jun 30 16:11:30 2011 -0300

    Bluetooth: Fix regression with incoming L2CAP connections

    PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that
    ( probably after the df3c3931e commit ) the l2cap connection
    could not be established in case when the "Auth Complete" HCI
    event does not arive before the initiator send "Configuration
    request", in which case l2cap replies with "Command rejected"
    since the channel is still in BT_CONNECT2 state.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bluetooth: Fix regression with incoming L2CAP connections 2011-06-30T19:17:57+00:00 Gustavo F. Padovan padovan@profusion.mobi 2011-06-30T19:11:30+00:00 9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95 PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that ( probably after the df3c3931e commit ) the l2cap connection could not be established in case when the "Auth Complete" HCI event does not arive before the initiator send "Configuration request", in which case l2cap replies with "Command rejected" since the channel is still in BT_CONNECT2 state. Based on patch from: Ilia Kolomisnky <iliak@ti.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> 
PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that
( probably after the df3c3931e commit ) the l2cap connection
could not be established in case when the "Auth Complete" HCI
event does not arive before the initiator send "Configuration
request", in which case l2cap replies with "Command rejected"
since the channel is still in BT_CONNECT2 state.

Based on patch from: Ilia Kolomisnky <iliak@ti.com>

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Bluetooth: Prevent buffer overflow in l2cap config request 2011-06-28T17:57:55+00:00 Dan Rosenberg drosenberg@vsecurity.com 2011-06-24T12:38:05+00:00 7ac28817536797fd40e9646452183606f9e17f71 A remote user can provide a small value for the command size field in the command header of an l2cap configuration request, resulting in an integer underflow when subtracting the size of the configuration request header. This results in copying a very large amount of data via memcpy() and destroying the kernel heap. Check for underflow. Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: stable <stable@kernel.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> 
A remote user can provide a small value for the command size field in
the command header of an l2cap configuration request, resulting in an
integer underflow when subtracting the size of the configuration request
header.  This results in copying a very large amount of data via
memcpy() and destroying the kernel heap.  Check for underflow.

Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Bluetooth: Fix accepting connect requests for defer_setup 2011-06-14T17:48:01+00:00 Johan Hedberg johan.hedberg@intel.com 2011-06-14T09:48:19+00:00 df3c3931ec58cca3409c71b18ad6da0cd71fe163 When authentication completes we shouldn't blindly accept any pending L2CAP connect requests. If the socket has the defer_setup feature enabled it should still wait for user space acceptance of the connect request. The issue only happens for non-SSP connections since with SSP the L2CAP Connect request may not be sent for non-SDP PSMs before authentication has completed successfully. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> 
When authentication completes we shouldn't blindly accept any pending
L2CAP connect requests. If the socket has the defer_setup feature
enabled it should still wait for user space acceptance of the connect
request. The issue only happens for non-SSP connections since with SSP
the L2CAP Connect request may not be sent for non-SDP PSMs before
authentication has completed successfully.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
bluetooth l2cap: fix locking in l2cap_global_chan_by_psm 2011-06-01T18:35:54+00:00 Johannes Berg johannes.berg@intel.com 2011-06-01T06:29:54+00:00 a7567b2059020bf3fa96c389ec25eed8e28ad4ba read_lock() ... read_unlock_bh() is clearly bogus. This was broken by commit 23691d75cdc69c3b285211b4d77746aa20a17d18 Author: Gustavo F. Padovan <padovan@profusion.mobi> Date: Wed Apr 27 18:26:32 2011 -0300 Bluetooth: Remove l2cap_sk_list Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
read_lock() ... read_unlock_bh() is clearly bogus.
This was broken by

commit 23691d75cdc69c3b285211b4d77746aa20a17d18
Author: Gustavo F. Padovan <padovan@profusion.mobi>
Date:   Wed Apr 27 18:26:32 2011 -0300

    Bluetooth: Remove l2cap_sk_list

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bluetooth: Fix warnings in l2cap_core.c 2011-05-17T03:09:26+00:00 David S. Miller davem@davemloft.net 2011-05-17T03:09:26+00:00 6dcae1eaee2b437536b2fe928a609f9589691ebf net/bluetooth/l2cap_core.c: In function ‘l2cap_recv_frame’: net/bluetooth/l2cap_core.c:3758:15: warning: ‘sk’ may be used uninitialized in this function net/bluetooth/l2cap_core.c:3758:15: note: ‘sk’ was declared here net/bluetooth/l2cap_core.c:3791:15: warning: ‘sk’ may be used uninitialized in this function net/bluetooth/l2cap_core.c:3791:15: note: ‘sk’ was declared here Signed-off-by: David S. Miller <davem@davemloft.net> 
net/bluetooth/l2cap_core.c: In function ‘l2cap_recv_frame’:
net/bluetooth/l2cap_core.c:3758:15: warning: ‘sk’ may be used uninitialized in this function
net/bluetooth/l2cap_core.c:3758:15: note: ‘sk’ was declared here
net/bluetooth/l2cap_core.c:3791:15: warning: ‘sk’ may be used uninitialized in this function
net/bluetooth/l2cap_core.c:3791:15: note: ‘sk’ was declared here

Signed-off-by: David S. Miller <davem@davemloft.net>
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-16T23:32:19+00:00 John W. Linville linville@tuxdriver.com 2011-05-16T18:55:42+00:00 e00cf3b9eb7839b952e434a75bff6b99e47337ac Conflicts: drivers/net/wireless/iwlwifi/iwl-agn-tx.c net/mac80211/sta_info.h 
Conflicts:
	drivers/net/wireless/iwlwifi/iwl-agn-tx.c
	net/mac80211/sta_info.h
Bluetooth: Remove leftover debug messages 2011-05-12T04:53:46+00:00 Gustavo F. Padovan padovan@profusion.mobi 2011-05-11T22:26:06+00:00 55183d06cd1bd939ceccdad628b0aae12c86b803 They were added by me while testing and I forgot to remove. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> 
They were added by me while testing and I forgot to remove.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>