[PATCH] kvm: vmx: handle triple faults by returning EXIT_REASON_SHUTDOWN to userspace
Just like svm. Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1375,6 +1375,11 @@ static int handle_external_interrupt(struct kvm_vcpu *vcpu,
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return 1;
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}
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static int handle_triple_fault(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
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{
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kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
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return 0;
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}
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static int get_io_count(struct kvm_vcpu *vcpu, u64 *count)
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{
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@ -1635,6 +1640,7 @@ static int (*kvm_vmx_exit_handlers[])(struct kvm_vcpu *vcpu,
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struct kvm_run *kvm_run) = {
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[EXIT_REASON_EXCEPTION_NMI] = handle_exception,
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[EXIT_REASON_EXTERNAL_INTERRUPT] = handle_external_interrupt,
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[EXIT_REASON_TRIPLE_FAULT] = handle_triple_fault,
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[EXIT_REASON_IO_INSTRUCTION] = handle_io,
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[EXIT_REASON_CR_ACCESS] = handle_cr,
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[EXIT_REASON_DR_ACCESS] = handle_dr,
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@ -180,6 +180,7 @@ enum vmcs_field {
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#define EXIT_REASON_EXCEPTION_NMI 0
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#define EXIT_REASON_EXTERNAL_INTERRUPT 1
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#define EXIT_REASON_TRIPLE_FAULT 2
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#define EXIT_REASON_PENDING_INTERRUPT 7
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