[PATCH] kvm: vmx: handle triple faults by returning EXIT_REASON_SHUTDOWN to userspace

[powerpc.git] / drivers / kvm / vmx.c

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 5cc1a6e..e152caa 100644 (file)
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1375,6 +1375,11 @@ static int handle_external_interrupt(struct kvm_vcpu *vcpu,
        return 1;
 }
 
+static int handle_triple_fault(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+{
+       kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
+       return 0;
+}
 
 static int get_io_count(struct kvm_vcpu *vcpu, u64 *count)
 {
@@ -1635,6 +1640,7 @@ static int (*kvm_vmx_exit_handlers[])(struct kvm_vcpu *vcpu,
                                      struct kvm_run *kvm_run) = {
        [EXIT_REASON_EXCEPTION_NMI]           = handle_exception,
        [EXIT_REASON_EXTERNAL_INTERRUPT]      = handle_external_interrupt,
+       [EXIT_REASON_TRIPLE_FAULT]            = handle_triple_fault,
        [EXIT_REASON_IO_INSTRUCTION]          = handle_io,
        [EXIT_REASON_CR_ACCESS]               = handle_cr,
        [EXIT_REASON_DR_ACCESS]               = handle_dr,