GIC_CPU_CTRL_EnableGrp0_SHIFT   26 include/linux/irqchip/arm-gic.h #define GIC_CPU_CTRL_EnableGrp0		(1 << GIC_CPU_CTRL_EnableGrp0_SHIFT)
GIC_CPU_CTRL_EnableGrp0_SHIFT  274 virt/kvm/arm/vgic/vgic-mmio-v2.c 		val = vmcr.grpen0 << GIC_CPU_CTRL_EnableGrp0_SHIFT;