if (exit_code >= ARRAY_SIZE(svm_exit_handlers)
|| !svm_exit_handlers[exit_code]) {
- WARN_ONCE(1, "svm: unexpected exit reason 0x%x\n", exit_code);
- kvm_queue_exception(vcpu, UD_VECTOR);
- return 1;
+ vcpu_unimpl(vcpu, "svm: unexpected exit reason 0x%x\n", exit_code);
+ dump_vmcb(vcpu);
+ vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+ vcpu->run->internal.suberror =
+ KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON;
+ vcpu->run->internal.ndata = 1;
+ vcpu->run->internal.data[0] = exit_code;
+ return 0;
}
return svm_exit_handlers[exit_code](svm);
else {
vcpu_unimpl(vcpu, "vmx: unexpected exit reason 0x%x\n",
exit_reason);
- kvm_queue_exception(vcpu, UD_VECTOR);
- return 1;
+ dump_vmcs();
+ vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+ vcpu->run->internal.suberror =
+ KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON;
+ vcpu->run->internal.ndata = 1;
+ vcpu->run->internal.data[0] = exit_reason;
+ return 0;
}
}
#define KVM_INTERNAL_ERROR_SIMUL_EX 2
/* Encounter unexpected vm-exit due to delivery event. */
#define KVM_INTERNAL_ERROR_DELIVERY_EV 3
+/* Encounter unexpected vm-exit reason */
+#define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON 4
/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
struct kvm_run {