Zhang Bo ea4f7bd2ac Input: matrix_keypad - fix race when disabling interrupts ...

If matrix_keypad_stop() is executing and the keypad interrupt is triggered,
disable_row_irqs() may be called by both matrix_keypad_interrupt() and
matrix_keypad_stop() at the same time, causing interrupts to be disabled
twice and the keypad being "stuck" after resuming.

Take lock when setting keypad->stopped to ensure that ISR will not race
with matrix_keypad_stop() disabling interrupts.

Signed-off-by: Zhang Bo <zbsdta@126.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2018-02-09 16:15:45 -08:00

..

gameport

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

joystick

Merge branch 'next' into for-linus

2018-02-01 00:37:30 -08:00

keyboard

Input: matrix_keypad - fix race when disabling interrupts

2018-02-09 16:15:45 -08:00

misc

Merge branch 'next' into for-linus

2018-02-01 00:37:30 -08:00

mouse

Merge branch 'next' into for-linus

2018-02-01 00:37:30 -08:00

rmi4

Merge branch 'next' into for-linus

2018-02-01 00:37:30 -08:00

serio

Input: remove at32psif

2018-01-18 11:39:48 -08:00

tablet

Input: inline macros for MODULE_LICENSE, etc

2018-01-17 09:52:22 -08:00

touchscreen

Input: mms114 - add SPDX identifier

2018-02-02 16:04:10 -08:00

apm-power.c

Input: random formatting fixes

2012-08-21 22:29:49 -07:00

evbug.c

…

evdev.c

Input: extend usable life of event timestamps to 2106 on 32 bit systems

2018-01-09 16:40:30 -08:00

ff-core.c

Input: uinput - avoid FF flush when destroying device

2017-09-21 16:31:22 -07:00

ff-memless.c

Input: ff_memless - convert to using timer_setup()

2017-10-23 16:31:52 -07:00

input-compat.c

Input: extend usable life of event timestamps to 2106 on 32 bit systems

2018-01-09 16:40:30 -08:00

input-compat.h

Input: extend usable life of event timestamps to 2106 on 32 bit systems

2018-01-09 16:40:30 -08:00

input-leds.c

Input: LEDs - skip unnamed LEDs

2015-07-24 09:11:01 -07:00

input-mt.c

Input: update input_mt_report_pointer_emulation to support hovering

2016-06-01 14:21:10 -07:00

input-polldev.c

Input: remove remaining unneeded MODULE_VERSION() usage

2018-01-16 16:48:25 -08:00

input.c

Input: convert autorepeat timer to use timer_setup()

2017-11-03 12:45:23 -07:00

joydev.c

Input: joydev - blacklist ds3/ds4/udraw motion sensors

2017-10-19 16:55:39 -07:00

Kconfig

Input: mousedev - stop offering PS/2 to userspace by default

2017-01-31 11:31:49 -08:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

matrix-keymap.c

Input: matrix-keypad - switch to using generic device properties

2017-01-31 11:31:48 -08:00

mousedev.c

Input: mousedev - fix implicit conversion warning

2017-07-25 13:54:31 -07:00

sparse-keymap.c

Input: remove remaining unneeded MODULE_VERSION() usage

2018-01-16 16:48:25 -08:00