Re: [PATCH v2 1/7] docs: geniezone: Introduce GenieZone hypervisor

From: Pavel Machek
Date: Fri May 12 2023 - 12:51:09 EST


> GenieZone is MediaTek proprietary hypervisor solution, and it is running
> in EL2 stand alone as a type-I hypervisor. It is a pure EL2
> implementation which implies it does not rely any specific host VM, and
> this behavior improves GenieZone's security as it limits its interface.

> +++ b/Documentation/virt/geniezone/introduction.rst
> @@ -0,0 +1,34 @@

> +Platform Virtualization
> +=======================
> +We leverages arm64's timer virtualization and gic virtualization for timer and
> +interrupts controller.


> +Device Virtualizaton
> +====================
> +We adopts VMM's virtio devices emulations by passing io trap to
> VMM, and virtio

'adopt', 'device emulation'

> +is a well-known and widely used virtual device implementation.
> +

Plus, I'd expect documentation to be more detailed or have pointer
to learn more.

BR, Pavel