Felipe Balbi a22d29e6e5 bluetooth: hci_ldisc: fix deadlock condition ...

commit da64c27d3c upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-06-30 20:09:44 -07:00

..

ath3k.c

Bluetooth: Add support for Lite-on [04ca:3007]

2014-06-07 13:25:33 -07:00

bcm203x.c

Bluetooth: Use devm_kzalloc in bcm203x.c file.

2012-08-06 15:03:00 -03:00

bfusb.c

Bluetooth: Use devm_kzalloc in bfusb.c file

2012-08-06 15:03:00 -03:00

bluecard_cs.c

drivers/bluetooth: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:04 -07:00

bpa10x.c

Bluetooth: Use devm_kzalloc in bpa10x.c file

2012-08-06 15:03:01 -03:00

bt3c_cs.c

drivers/bluetooth: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:04 -07:00

btmrvl_debugfs.c

Bluetooth: btmrvl: use native helpers for debugfs

2013-04-23 20:44:26 -03:00

btmrvl_drv.h

Bluetooth: btmrvl: Do not send vendor events to bluetooth stack

2012-06-19 00:19:11 -03:00

btmrvl_main.c

Bluetooth: btmrvl: fix thread stopping race

2013-06-13 13:05:40 -04:00

btmrvl_sdio.c

Bluetooth: btmrvl: support Marvell Bluetooth device SD8897

2013-06-12 10:20:54 -04:00

btmrvl_sdio.h

…

btsdio.c

Bluetooth: Use devm_kzalloc in btsdio.c file

2012-08-06 15:03:01 -03:00

btuart_cs.c

drivers/bluetooth: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:04 -07:00

btusb.c

Bluetooth: Add support for Lite-on [04ca:3007]

2014-06-07 13:25:33 -07:00

btwilink.c

Bluetooth: Use module_platform_driver() in btwilink.c file

2012-09-08 16:53:47 -03:00

dtl1_cs.c

drivers/bluetooth: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:04 -07:00

hci_ath.c

tty: move the termios object into the tty

2012-07-16 13:00:41 -07:00

hci_bcsp.c

Bluetooth: Remove 'register' usage from the subsystem

2012-06-05 06:34:07 +03:00

hci_h4.c

Bluetooth: Fix H4 crash from incoming UART packets

2013-04-04 12:35:58 +03:00

hci_h5.c

Bluetooth: Introduce a flags variable to Three-wire UART state

2012-07-17 14:49:24 -03:00

hci_ldisc.c

bluetooth: hci_ldisc: fix deadlock condition

2014-06-30 20:09:44 -07:00

hci_ll.c

Bluetooth: hci_ll.c: removes unnecessary semicolon

2012-09-18 22:26:33 -03:00

hci_uart.h

bluetooth: hci_ldisc: fix deadlock condition

2014-06-30 20:09:44 -07:00

hci_vhci.c

Bluetooth: hci_vhci.c: removes unnecessary semicolon

2012-09-18 22:26:43 -03:00

Kconfig

Bluetooth: btmrvl: support Marvell Bluetooth device SD8897

2013-06-12 10:20:54 -04:00

Makefile

Bluetooth: Initial skeleton for Three-wire UART (H5) support

2012-07-17 14:33:20 -03:00