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da64c27d3c
linux/drivers/bluetooth
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Felipe Balbi da64c27d3c bluetooth: hci_ldisc: fix deadlock condition 
LDISCs shouldn't call tty->ops->write() from within
->write_wakeup().

->write_wakeup() is called with port lock taken and
IRQs disabled, tty->ops->write() will try to acquire
the same port lock and we will deadlock.

Acked-by: Marcel Holtmann <marcel@holtmann.org>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Reported-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Andreas Bießmann <andreas@biessmann.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-24 16:16:33 -07:00
..
ath3k.c Bluetooth: Fix endianess issue in the ath3k driver 2014-03-07 20:09:40 +02:00
bcm203x.c Bluetooth: Use devm_kzalloc in bcm203x.c file. 2012-08-06 15:03:00 -03:00
bfusb.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
bluecard_cs.c Bluetooth: bluecard: Use del_timer_sync() in teardown path 2014-03-23 10:30:22 -07:00
bpa10x.c Bluetooth: Declare bpa10x_table[] as const 2013-10-11 17:05:22 +02:00
bt3c_cs.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
btmrvl_debugfs.c Bluetooth: replace strict_strtol() with kstrtol() 2013-07-25 14:15:25 +01:00
btmrvl_drv.h Bluetooth: btmrvl: remove cal-data byte swapping and redundant mem copy 2013-12-04 11:09:03 -02:00
btmrvl_main.c Bluetooth: btmrvl: don't consume all vendor specific events 2014-03-20 20:29:48 -07:00
btmrvl_sdio.c Bluetooth: btmrvl: use cal-data from device-tree instead of conf file 2013-12-04 11:09:03 -02:00
btmrvl_sdio.h Bluetooth: btmrvl: use cal-data from device-tree instead of conf file 2013-12-04 11:09:03 -02:00
btsdio.c Bluetooth: Use MD SET register for changing SDIO Type-B to Type-A 2013-12-29 21:31:07 +02:00
btuart_cs.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
btusb.c Bluetooth: Add a new PID/VID 0cf3/e005 for AR3012. 2014-03-05 20:52:17 +02:00
btwilink.c Bluetooth: Add hdev parameter to hdev->send driver callback 2013-10-11 15:28:03 +02:00
dtl1_cs.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
hci_ath.c tty: move the termios object into the tty 2012-07-16 13:00:41 -07:00
hci_bcsp.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
hci_h4.c Bluetooth: Remove unused h4_check_data_len() function 2013-10-11 07:51:09 +02:00
hci_h5.c Bluetooth: Remove assignments in if-statements 2014-03-05 20:52:17 +02:00
hci_ldisc.c bluetooth: hci_ldisc: fix deadlock condition 2014-04-24 16:16:33 -07:00
hci_ll.c Bluetooth: Add hdev parameter to hdev->send driver callback 2013-10-11 15:28:03 +02:00
hci_uart.h bluetooth: hci_ldisc: fix deadlock condition 2014-04-24 16:16:33 -07:00
hci_vhci.c Bluetooth: allocate static minor for vhci 2014-02-18 09:49:04 -08:00
Kconfig Bluetooth: add module name for btwilink 2014-03-10 14:11:02 +01:00
Makefile Bluetooth: Enable -D__CHECK_ENDIAN__ for sparse by default 2013-10-02 09:10:05 +03:00