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f74c371fe7
linux/drivers/input
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Eric Dumazet f74c371fe7 Input: mousedev - add a schedule point in mousedev_write() 
syzbot was able to trigger rcu stalls by calling write()
with large number of bytes.

Add a cond_resched() in the loop to avoid this.

Link: https://lkml.org/lkml/2018/8/23/1106
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot+9436b02171ac0894d33e@syzkaller.appspotmail.com
Reviewed-by: Paul E. McKenney <paulmck@linux.ibm.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-10-04 17:42:26 -07:00
..
gameport Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
joystick Input: xpad - add support for Xbox1 PDP Camo series gamepad 2018-10-01 15:58:52 -07:00
keyboard Input: atakbd - fix Atari CapsLock behaviour 2018-09-18 15:28:07 -07:00
misc Input: uinput - allow for max == min during input_absinfo validation 2018-09-18 15:28:07 -07:00
mouse Input: elantech - enable middle button of touchpad on ThinkPad P72 2018-09-18 15:28:07 -07:00
rmi4 Input: synaptics-rmi4 - fix axis-swap behavior 2018-06-11 10:20:16 -07:00
serio Input: i8042 - enable keyboard wakeups by default when s2idle is used 2018-10-01 15:58:53 -07:00
tablet Input: aiptek - replace GFP_ATOMIC with GFP_KERNEL in aiptek_probe() 2018-07-27 11:59:10 -07:00
touchscreen Input: egalax_ts - add system wakeup support 2018-09-18 15:28:07 -07:00
apm-power.c
evbug.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
evdev.c Input: evdev - switch to bitmap API 2018-08-01 17:59:25 -07:00
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 - fix out of bound access 2018-04-11 14:52:59 -07:00
input-mt.c Input: do not assign new tracking ID when changing tool type 2018-06-11 10:23:39 -07:00
input-polldev.c Input: remove remaining unneeded MODULE_VERSION() usage 2018-01-16 16:48:25 -08:00
input.c Input: do not use WARN() in input_alloc_absinfo() 2018-08-08 11:23:47 -07:00
joydev.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
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 - add a schedule point in mousedev_write() 2018-10-04 17:42:26 -07:00
sparse-keymap.c Input: remove remaining unneeded MODULE_VERSION() usage 2018-01-16 16:48:25 -08:00