diff options
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index b7a4047..c600da8 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -50,6 +50,11 @@ static inline int is_long_mode(struct kvm_vcpu *vcpu) #endif } +static inline bool mmu_is_nested(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.walk_mmu == &vcpu->arch.nested_mmu; +} + static inline int is_pae(struct kvm_vcpu *vcpu) { return kvm_read_cr4_bits(vcpu, X86_CR4_PAE); @@ -65,7 +70,15 @@ static inline int is_paging(struct kvm_vcpu *vcpu) return kvm_read_cr0_bits(vcpu, X86_CR0_PG); } +static inline u32 bit(int bitno) +{ + return 1 << (bitno & 31); +} + void kvm_before_handle_nmi(struct kvm_vcpu *vcpu); void kvm_after_handle_nmi(struct kvm_vcpu *vcpu); +int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq); + +void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data); #endif |
