sysrq: Allow magic SysRq key functions to be disabled through Kconfig
authorBen Hutchings <ben@decadent.org.uk>
Mon, 7 Oct 2013 00:05:46 +0000 (01:05 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Oct 2013 20:01:44 +0000 (13:01 -0700)
commit8eaede49dfdc1ff1d727f9c913665b8009945191
tree094c592c127142c4f01766fb82e3a7973c87ca1c
parente8b5cbb041130ef297c90f8af2d3d45dfb9e6d15
sysrq: Allow magic SysRq key functions to be disabled through Kconfig

Turn the initial value of sysctl kernel.sysrq (SYSRQ_DEFAULT_ENABLE)
into a Kconfig variable.

Original version by Bastian Blank <waldi@debian.org>.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/sysrq.txt
drivers/tty/sysrq.c
include/linux/sysrq.h
kernel/sysctl.c
lib/Kconfig.debug