diff options
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index aa528db..de74104 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2270,6 +2270,15 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu) vmcb->control.intercept_cr_write |= INTERCEPT_CR8_MASK; } +static int svm_interrupt_allowed(struct kvm_vcpu *vcpu) +{ + struct vcpu_svm *svm = to_svm(vcpu); + struct vmcb *vmcb = svm->vmcb; + return (vmcb->save.rflags & X86_EFLAGS_IF) && + !(vmcb->control.int_state & SVM_INTERRUPT_SHADOW_MASK) && + (svm->vcpu.arch.hflags & HF_GIF_MASK); +} + static void svm_intr_assist(struct kvm_vcpu *vcpu) { struct vcpu_svm *svm = to_svm(vcpu); @@ -2649,6 +2658,7 @@ static struct kvm_x86_ops svm_x86_ops = { .exception_injected = svm_exception_injected, .inject_pending_irq = svm_intr_assist, .inject_pending_vectors = do_interrupt_requests, + .interrupt_allowed = svm_interrupt_allowed, .set_tss_addr = svm_set_tss_addr, .get_tdp_level = get_npt_level, |
