Explicitly check for a pending INIT or SIPI after entering non-root mode during nested VM-Enter emulation, as no VMCS information is quered as part of the check, i.e. there is no need to check for INIT/SIPI while vmcs01 is still loaded. Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> --- arch/x86/kvm/vmx/nested.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 84386329474b..781da9fe979f 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -3517,8 +3517,6 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, (CPU_BASED_INTR_WINDOW_EXITING | CPU_BASED_NMI_WINDOW_EXITING); if (likely(!evaluate_pending_interrupts) && kvm_vcpu_apicv_active(vcpu)) evaluate_pending_interrupts |= vmx_has_apicv_interrupt(vcpu); - if (!evaluate_pending_interrupts) - evaluate_pending_interrupts |= kvm_apic_has_pending_init_or_sipi(vcpu); if (!vmx->nested.nested_run_pending || !(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) @@ -3605,6 +3603,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, * unconditionally. */ if (unlikely(evaluate_pending_interrupts) || + kvm_apic_has_pending_init_or_sipi(vcpu) || kvm_apic_has_interrupt(vcpu)) kvm_make_request(KVM_REQ_EVENT, vcpu); -- 2.47.0.163.g1226f6d8fa-goog
