CONFIG_GENERIC_IRQ_PROBE is not available for thedefaultarchitecture x86.
Result is shown for architecture hexagon

CONFIG_GENERIC_IRQ_PROBE (not configurable)

modulename: autoprobe.ko

configname: CONFIG_GENERIC_IRQ_PROBE

Linux Kernel Configuration
└─>GENERIC_IRQ_PROBE
In linux kernel since version 2.6.12  
source code:
kernel/irq/autoprobe.c