If unsure, leave at the default value.
+config ADDRESS_MASKING
+ bool "Linear Address Masking support"
+ depends on X86_64
+ help
+ Linear Address Masking (LAM) modifies the checking that is applied
+ to 64-bit linear addresses, allowing software to use of the
+ untranslated address bits for metadata.
+
+ The capability can be used for efficient address sanitizers (ASAN)
+ implementation and for optimizations in JITs.
+
config HOTPLUG_CPU
def_bool y
depends on SMP