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
help
A benchmark measuring the performance of the interval tree library
+config PERCPU_TEST
+ tristate "Per cpu operations test"
+ depends on m && DEBUG_KERNEL
+ help
+ Enable this option to build test module which validates per-cpu
+ operations.
+
+ If unsure, say N.
+
config ATOMIC64_SELFTEST
bool "Perform an atomic64_t self-test at boot"
help