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05cebd3816
linux/drivers/input
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Aristeu Sergio Rozanski Filho 05cebd3816 Input: uinput - flush all pending ff effects before destroying device 
The destruction of a input device in uinput is triggered by an ioctl().
If a process tries to destroy an input device while other is uploading a
force feedback effect by evdev to the same device, they'll deadlock.
This patch fixes the problem by flushing all pending FF uploads before
destroying the device and preventing new uploads during this operation.

[dtor@mail.ru: fix logic that ensures we don't submit new requests
 to the device that is being destroyed.]
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-05-15 19:23:44 -07:00
..
gameport Input: serio - do not use deprecated dev.power.power_state 2009-05-09 16:10:18 -07:00
joystick sh: maple: Support block reads and writes. 2009-02-27 16:07:32 +09:00
keyboard Merge commit 'v2.6.30-rc5' into next 2009-05-08 18:29:27 -07:00
misc Input: uinput - flush all pending ff effects before destroying device 2009-05-15 19:23:44 -07:00
mouse Input: lifebook - don't send incomplete events 2009-05-08 18:31:49 -07:00
serio Input: serio - do not use deprecated dev.power.power_state 2009-05-09 16:10:18 -07:00
tablet Input: wacom - add support for Intuos4 tablets 2009-05-08 18:33:43 -07:00
touchscreen Merge commit 'v2.6.30-rc5' into next 2009-05-08 18:29:27 -07:00
apm-power.c Input: apm-power - fix crash when unloading modules 2008-03-24 11:02:06 -04:00
evbug.c Input: struct device - replace bus_id with dev_name(), dev_set_name() 2008-10-30 09:29:05 -04:00
evdev.c Input: simplify name handling for certain input handles 2009-05-11 00:11:43 -07:00
ff-core.c drivers/input/ff-core.c needs <linux/sched.h> 2008-07-02 18:40:08 -07:00
ff-memless.c input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback 2008-11-30 10:36:51 -08:00
fixp-arith.h changed email 2007-10-20 00:47:32 +02:00
input-compat.c Input: refactor evdev 32bit compat to be shareable with uinput 2008-10-27 22:03:42 -04:00
input-compat.h Input: refactor evdev 32bit compat to be shareable with uinput 2008-10-27 22:03:42 -04:00
input-polldev.c Input: remove private member from input_dev structure 2008-04-02 00:41:00 -04:00
input.c Input: add detailed multi-touch finger data report protocol 2009-04-28 09:36:24 -07:00
joydev.c Input: simplify name handling for certain input handles 2009-05-11 00:11:43 -07:00
Kconfig trivial: fix typos/grammar errors in Kconfig texts 2009-03-30 15:22:01 +02:00
Makefile Input: refactor evdev 32bit compat to be shareable with uinput 2008-10-27 22:03:42 -04:00
mousedev.c Input: simplify name handling for certain input handles 2009-05-11 00:11:43 -07:00
xen-kbdfront.c get xenbus_driver ->probe() "recognized" by modpost 2008-11-30 10:03:38 -08:00