diff options
| author | Yang Zhang <yang.z.zhang@intel.com> | 2013-01-25 10:18:49 +0800 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-01-29 10:47:54 +0200 |
| commit | 83d4c286931c9d28c5be21bac3c73a2332cab681 (patch) | |
| tree | 524885d4cad7e7f1d98357711eff11b8224dc01e /arch/x86/kvm/lapic.h | |
| parent | d47510e295c0f82699192a61d715351cf00f65de (diff) | |
x86, apicv: add APICv register virtualization support
- APIC read doesn't cause VM-Exit
- APIC write becomes trap-like
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'arch/x86/kvm/lapic.h')
| -rw-r--r-- | arch/x86/kvm/lapic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index e5ebf9f3571f..9a8ee22bc7a3 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -64,6 +64,8 @@ int kvm_lapic_find_highest_irr(struct kvm_vcpu *vcpu); u64 kvm_get_lapic_tscdeadline_msr(struct kvm_vcpu *vcpu); void kvm_set_lapic_tscdeadline_msr(struct kvm_vcpu *vcpu, u64 data); +void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset); + void kvm_lapic_set_vapic_addr(struct kvm_vcpu *vcpu, gpa_t vapic_addr); void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu); void kvm_lapic_sync_to_vapic(struct kvm_vcpu *vcpu); |