Oleg Nesterov 355f1ecbcc thinkpad-acpi: kill hotkey_thread_mutex ... hotkey_kthread() does try_to_freeze() under hotkey_thread_mutex. We can simply kill this mutex, hotkey_poll_stop_sync() does not need to serialize with hotkey_kthread(). When kthread_stop() returns the thread is already dead, it called do_exit()->complete_vfork_done(). Reported-by: Artem Savkov <artem.savkov@gmail.com> Reported-by: Maciej Rutecki <maciej.rutecki@gmail.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Matthew Garrett <matthew.garrett@nebula.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Reviewed-by: Mandeep Singh Baines <msb@chromium.org> Cc: Aaron Lu <aaron.lu@intel.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-04-17 16:10:44 -07:00
..
goldfish	goldfish: Add a FIXME note to the pipe driver	2013-01-24 13:51:38 -08:00
olpc	Platform: OLPC: move global variables into priv struct	2012-07-31 23:27:31 -04:00
x86	thinkpad-acpi: kill hotkey_thread_mutex	2013-04-17 16:10:44 -07:00
Kconfig	goldfish: add QEMU pipe driver	2013-01-24 13:49:34 -08:00
Makefile	goldfish: add the goldfish virtual bus	2013-01-24 13:49:34 -08:00