1*666834c4SShuo Liu# SPDX-License-Identifier: GPL-2.0 2*666834c4SShuo Liuconfig ACRN_HSM 3*666834c4SShuo Liu tristate "ACRN Hypervisor Service Module" 4*666834c4SShuo Liu depends on ACRN_GUEST 5*666834c4SShuo Liu help 6*666834c4SShuo Liu ACRN Hypervisor Service Module (HSM) is a kernel module which 7*666834c4SShuo Liu communicates with ACRN userspace through ioctls and talks to 8*666834c4SShuo Liu the ACRN Hypervisor through hypercalls. HSM will only run in 9*666834c4SShuo Liu a privileged management VM, called Service VM, to manage User 10*666834c4SShuo Liu VMs and do I/O emulation. Not required for simply running 11*666834c4SShuo Liu under ACRN as a User VM. 12*666834c4SShuo Liu 13*666834c4SShuo Liu To compile as a module, choose M, the module will be called 14*666834c4SShuo Liu acrn. If unsure, say N. 15