diff options
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 3237f6cc930d..70af3db372d7 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3895,6 +3895,16 @@ static void vmx_complete_interrupts(struct vcpu_vmx *vmx) IDT_VECTORING_ERROR_CODE); } +static void vmx_cancel_injection(struct kvm_vcpu *vcpu) +{ + __vmx_complete_interrupts(to_vmx(vcpu), + vmcs_read32(VM_ENTRY_INTR_INFO_FIELD), + VM_ENTRY_INSTRUCTION_LEN, + VM_ENTRY_EXCEPTION_ERROR_CODE); + + vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); +} + /* * Failure to inject an interrupt should give us the information * in IDT_VECTORING_INFO_FIELD. However, if the failure occurs @@ -4348,6 +4358,7 @@ static struct kvm_x86_ops vmx_x86_ops = { .set_irq = vmx_inject_irq, .set_nmi = vmx_inject_nmi, .queue_exception = vmx_queue_exception, + .cancel_injection = vmx_cancel_injection, .interrupt_allowed = vmx_interrupt_allowed, .nmi_allowed = vmx_nmi_allowed, .get_nmi_mask = vmx_get_nmi_mask, |