1 #ifndef ARCH_X86_KVM_X86_H
2 #define ARCH_X86_KVM_X86_H
3
4 #include <linux/kvm_host.h>
5
6 static inline void kvm_clear_exception_queue(struct kvm_vcpu *vcpu)
7 {
8 vcpu->arch.exception.pending = false;
9 }
10
11 static inline void kvm_queue_interrupt(struct kvm_vcpu *vcpu, u8 vector,
12 bool soft)
13 {
14 vcpu->arch.interrupt.pending = true;
15 vcpu->arch.interrupt.soft = soft;
16 vcpu->arch.interrupt.nr = vector;
17 }
18
19 static inline void kvm_clear_interrupt_queue(struct kvm_vcpu *vcpu)
20 {
21 vcpu->arch.interrupt.pending = false;
22 }
23
24 static inline bool kvm_event_needs_reinjection(struct kvm_vcpu *vcpu)
25 {
26 return vcpu->arch.exception.pending || vcpu->arch.interrupt.pending ||
27 vcpu->arch.nmi_injected;
28 }
29
30 static inline bool kvm_exception_is_soft(unsigned int nr)
31 {
32 return (nr == BP_VECTOR) || (nr == OF_VECTOR);
33 }
34 #endif
35
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