return kvm->arch.cstate_in_guest;
}
-DECLARE_PER_CPU(struct kvm_vcpu *, current_vcpu);
+enum kvm_intr_type {
+ /* Values are arbitrary, but must be non-zero. */
+ KVM_HANDLING_IRQ = 1,
+ KVM_HANDLING_NMI,
+};
-static inline void kvm_before_interrupt(struct kvm_vcpu *vcpu)
+static inline void kvm_before_interrupt(struct kvm_vcpu *vcpu,
+ enum kvm_intr_type intr)
{
- __this_cpu_write(current_vcpu, vcpu);
+ WRITE_ONCE(vcpu->arch.handling_intr_from_guest, (u8)intr);
}
static inline void kvm_after_interrupt(struct kvm_vcpu *vcpu)
{
- __this_cpu_write(current_vcpu, NULL);
+ WRITE_ONCE(vcpu->arch.handling_intr_from_guest, 0);
}
+static inline bool kvm_handling_nmi_from_guest(struct kvm_vcpu *vcpu)
+{
+ return vcpu->arch.handling_intr_from_guest == KVM_HANDLING_NMI;
+}
static inline bool kvm_pat_valid(u64 data)
{