GICH_VMCR_ACK_CTL_MASK 230 virt/kvm/arm/vgic/vgic-v2.c GICH_VMCR_ACK_CTL_MASK; GICH_VMCR_ACK_CTL_MASK 258 virt/kvm/arm/vgic/vgic-v2.c vmcrp->ackctl = (vmcr & GICH_VMCR_ACK_CTL_MASK) >>