__kvm_hyp_init
DECLARE_KVM_NVHE_SYM(__kvm_hyp_init);
#define __kvm_hyp_init CHOOSE_NVHE_SYM(__kvm_hyp_init)
arm_smccc_1_1_hvc(KVM_HOST_SMCCC_FUNC(__kvm_hyp_init), virt_to_phys(params), &res);
hyp_idmap_vector = __pa_symbol(__kvm_hyp_init);