H_CONFER
plpar_hcall_norets_notrace(H_CONFER, get_hard_smp_processor_id(cpu), yield_count);
plpar_hcall_norets_notrace(H_CONFER, -1, 0);
case H_CONFER:
case H_CONFER:
H_CONFER,
{H_CONFER, "H_CONFER"}, \