diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index 59e05febc8fb8ecb51d6c5c022bdb2751f500f1d..26d8dd4a4323f6dbd04ac1fa102b7f043051de2d 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -85,10 +85,11 @@ static inline struct kvm_pic *pic_irqchip(struct kvm *kvm) static inline int pic_in_kernel(struct kvm *kvm) { - int ret; + int mode = kvm->arch.irqchip_mode; - ret = (pic_irqchip(kvm) != NULL); - return ret; + /* Matches smp_wmb() when setting irqchip_mode */ + smp_rmb(); + return mode == KVM_IRQCHIP_KERNEL; } static inline int irqchip_split(struct kvm *kvm)