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

[karo-tx-linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 06344d986eb9dde61f341057f431d3183301f54e..29329374ff0d5b94d22157195aae3c453dd3d0f4 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -312,6 +312,15 @@ config MAGIC_SYSRQ
          keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
          unless you really know what this hack does.
 
+config MAGIC_SYSRQ_DEFAULT_ENABLE
+       hex "Enable magic SysRq key functions by default"
+       depends on MAGIC_SYSRQ
+       default 0x1
+       help
+         Specifies which SysRq key functions are enabled by default.
+         This may be set to 1 or 0 to enable or disable them all, or
+         to a bitmask as described in Documentation/sysrq.txt.
+
 config DEBUG_KERNEL
        bool "Kernel debugging"
        help