Files
acrn-hypervisor/hypervisor
Zide Chen 4e54c3880b hv: nested: remove vcpu->arch.nested.current_vmcs12_ptr
This variable represents the L1 GPA of the current VMCS12.  But it's
no longer needed in the multiple active VMCS12 case, which uses the
following variables for this purpose.

- nested->current_vvmcs refers to the vvmcs[] entry which contains the
  cached current VMCS12, its associated VMCS02, and other context info.

- nested->current_vvmcs->vmcs12_gpa refers to the L1 GPA of this
  current VMCS12.

Tracked-On: #6289
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2021-09-17 10:58:43 +08:00
..
2021-08-25 08:49:54 +08:00

ACRN Hypervisor
###############

The open source `Project ACRN`_ defines a device hypervisor reference stack and
an architecture for running multiple software subsystems, managed securely, on
a consolidated system by means of a virtual machine manager. It also defines a
reference framework implementation for virtual device emulation, called the
"ACRN Device Model".

The ACRN Hypervisor is a Type 1 reference hypervisor stack, running directly on
the bare-metal hardware, and is suitable for a variety of IoT and embedded
device solutions. The ACRN hypervisor addresses the gap that currently exists
between datacenter hypervisors, and hard partitioning hypervisors. The ACRN
hypervisor architecture partitions the system into different functional
domains, with carefully selected guest OS sharing optimizations for IoT and
embedded devices.

You can find out more about Project ACRN on the `Project ACRN documentation`_
website.

.. _`Project ACRN`: https://projectacrn.org
.. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor
.. _`Project ACRN documentation`: https://projectacrn.github.io/