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Add a selftest for triple fault event:
- launch the L2 and exit to userspace via I/O.
- using KVM_SET_VCPU_EVENTS to pend a triple fault event.
- with the immediate_exit, check the triple fault is pending.
- run for real with pending triple fault and L1 can see the triple
fault.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Message-Id: <20220524135624.22988-3-chenyi.qiang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>