kernel_optimize_test/net/rfkill
Henrique de Moraes Holschuh 4081f00dc4 rfkill: do not allow userspace to override ALL RADIOS OFF
SW_RFKILL_ALL is the "emergency power-off all radios" input event.  It must
be handled, and must always do the same thing as far as the rfkill system
is concerned: all transmitters are to go *immediately* offline.

For safety, do NOT allow userspace to override EV_SW SW_RFKILL_ALL OFF.  As
long as rfkill-input is loaded, that event will *always* be processed, and
it will *always* force all rfkill switches to disable all wireless
transmitters, regardless of user_claim attribute or anything else.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-26 14:21:22 -04:00
..
Kconfig [RFKILL]: Add support for an rfkill LED. 2007-10-10 16:54:10 -07:00
Makefile [NET]: rfkill: add support for input key to control wireless radio 2007-05-07 00:34:20 -07:00
rfkill-input.c rfkill: do not allow userspace to override ALL RADIOS OFF 2008-06-26 14:21:22 -04:00
rfkill-input.h rfkill: do not allow userspace to override ALL RADIOS OFF 2008-06-26 14:21:22 -04:00
rfkill.c rfkill: do not allow userspace to override ALL RADIOS OFF 2008-06-26 14:21:22 -04:00