kvm_hypercall
long kvm_hypercall##args(unsigned long nr HYPERCALL_PARM_##args) \
TRACE_EVENT(kvm_hypercall,
uint64_t kvm_hypercall(uint64_t nr, uint64_t a0, uint64_t a1, uint64_t a2,
return kvm_hypercall(KVM_HC_MAP_GPA_RANGE, gpa, size >> PAGE_SHIFT, flags, 0);
r = kvm_hypercall(hc->nr, 0, 0, 0, 0);