# SPDX-License-Identifier: GPL-2.0 | |
config ACRN_HSM | |
tristate "ACRN Hypervisor Service Module" | |
depends on ACRN_GUEST | |
select EVENTFD | |
help | |
ACRN Hypervisor Service Module (HSM) is a kernel module which | |
communicates with ACRN userspace through ioctls and talks to | |
the ACRN Hypervisor through hypercalls. HSM will only run in | |
a privileged management VM, called Service VM, to manage User | |
VMs and do I/O emulation. Not required for simply running | |
under ACRN as a User VM. | |
To compile as a module, choose M, the module will be called | |
acrn. If unsure, say N. |