1666834c4SShuo Liu# SPDX-License-Identifier: GPL-2.0 2666834c4SShuo Liuconfig ACRN_HSM 3666834c4SShuo Liu tristate "ACRN Hypervisor Service Module" 4666834c4SShuo Liu depends on ACRN_GUEST 5*d8ad5151SShuo Liu select EVENTFD 6666834c4SShuo Liu help 7666834c4SShuo Liu ACRN Hypervisor Service Module (HSM) is a kernel module which 8666834c4SShuo Liu communicates with ACRN userspace through ioctls and talks to 9666834c4SShuo Liu the ACRN Hypervisor through hypercalls. HSM will only run in 10666834c4SShuo Liu a privileged management VM, called Service VM, to manage User 11666834c4SShuo Liu VMs and do I/O emulation. Not required for simply running 12666834c4SShuo Liu under ACRN as a User VM. 13666834c4SShuo Liu 14666834c4SShuo Liu To compile as a module, choose M, the module will be called 15666834c4SShuo Liu acrn. If unsure, say N. 16