VMBUS_CONNECT_CPU
channel->target_cpu = VMBUS_CONNECT_CPU;
hv_set_allocated_cpu(VMBUS_CONNECT_CPU);
msg->target_vcpu = hv_cpu_number_to_vp_number(VMBUS_CONNECT_CPU);
channel->target_cpu == VMBUS_CONNECT_CPU)
ret = vmbus_channel_set_cpu(channel, VMBUS_CONNECT_CPU);
if (cpu == VMBUS_CONNECT_CPU)
smp_call_function_single(VMBUS_CONNECT_CPU, mshv_vtl_read_remote, &msg, true);
hv_context.cpu_context, VMBUS_CONNECT_CPU);