__pkvm_host_wrprotect_guest
int __pkvm_host_wrprotect_guest(u64 gfn, u64 nr_pages, struct pkvm_hyp_vm *hyp_vm);
ret = __pkvm_host_wrprotect_guest(gfn, nr_pages, hyp_vm);
HANDLE_FUNC(__pkvm_host_wrprotect_guest),
ret = kvm_call_hyp_nvhe(__pkvm_host_wrprotect_guest, handle, mapping->gfn,