xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sysrq: Allow magic SysRq key functions to be disabled through Kconfig

Browse Source 
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>
This commit is contained in:
Ben Hutchings
2013-10-07 01:05:46 +01:00
committed by Greg Kroah-Hartman
parent e8b5cbb041
commit 8eaede49df
5 changed files with 17 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/linux/sysrq.h
View File

@@ -17,9 +17,6 @@
#include <linux/errno.h>
#include <linux/types.h>
/* Enable/disable SYSRQ support by default (0==no, 1==yes). */
#define SYSRQ_DEFAULT_ENABLE 1
/* Possible values of bitmask for enabling sysrq functions */
/* 0x0001 is reserved for enable everything */
#define SYSRQ_ENABLE_LOG 0x0002