CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ (not configurable)
configname: CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
Linux/MIPS Kernel Configuration
└─>GENERIC_HARDIRQS_NO__DO_IRQ