#ifndef __IRQ_H #define __IRQ_H #include <linux/kvm_host.h> static inline int irqchip_in_kernel(struct kvm *kvm) { int ret = 0; #ifdef CONFIG_KVM_MPIC ret = ret || (kvm->arch.mpic != NULL); #endif #ifdef CONFIG_KVM_XICS ret = ret || (kvm->arch.xics != NULL); #endif smp_rmb(); return ret; } #endif