CONFIG_ARM_GIC_V2M (not configurable)

modulename: irq-gic-v2m.ko

configname: CONFIG_ARM_GIC_V2M

Linux Kernel Configuration
└─>Device Drivers
└─>ARM_GIC_V2M
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/irqchip/irq-gic-v2m.c