diff options
Diffstat (limited to 'arch/x86/kvm/svm/avic.c')
| -rw-r--r-- | arch/x86/kvm/svm/avic.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c index cc4da232040c..eb7060d3327b 100644 --- a/arch/x86/kvm/svm/avic.c +++ b/arch/x86/kvm/svm/avic.c @@ -675,6 +675,18 @@ void avic_apicv_post_state_restore(struct kvm_vcpu *vcpu) avic_handle_ldr_update(vcpu); } +void avic_set_virtual_apic_mode(struct kvm_vcpu *vcpu) +{ + if (!lapic_in_kernel(vcpu) || avic_mode == AVIC_MODE_NONE) + return; + + if (kvm_get_apic_mode(vcpu) == LAPIC_MODE_INVALID) { + WARN_ONCE(true, "Invalid local APIC state (vcpu_id=%d)", vcpu->vcpu_id); + return; + } + avic_refresh_apicv_exec_ctrl(vcpu); +} + static int avic_set_pi_irte_mode(struct kvm_vcpu *vcpu, bool activate) { int ret = 0; |