Re: [PATCH v12 03/24] dt-bindings: hypervisor: Add MediaTek GenieZone hypervisor

["Liju-clr Chen (陳麗如)" <Liju-clr.Chen@mediatek.com>]

On Thu, 2024-08-01 at 18:36 +0800, Hillf Danton wrote:
>  	 
> External email : Please do not click links or open attachments until
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>  On Tue, 30 Jul 2024 16:24:15 +0800 Liju-clr Chen <
> liju-clr.chen@mediatek.com>
> > +description:
> > +  GenieZone is a proprietary type-II hypervisor firmware developed
> > by MediaTek,
> 
> Given type-I [1], confused by type-II. Which one is correct?
> 

Hi Hillf,
Thank you for your correction.
GenieZone is a type-I hypervisor.
Apologize for this typing error and will update it in next version.

> > +  providing an isolated execution environment for mTEE (MediaTek
> > Trusted
> > +  Execution Environment) and AVF (Android Virtualization
> > Framework) virtual
> > +  machines. This binding facilitates the integration of GenieZone
> > into the
> > +  Android Virtualization Framework (AVF) with Crosvm as the VMM.
> > The driver
> > +  exposes hypervisor control interfaces to the VMM for managing
> > virtual
> > +  machine lifecycles and assisting virtual device emulation.
> 
> [1] 
> https://lore.kernel.org/lkml/20240730082436.9151-3-liju-clr.chen@mediatek.com/
> +++ b/Documentation/virt/geniezone/introduction.rst
> @@ -0,0 +1,87 @@
> +.. SPDX-License-Identifier: GPL-2.0
> +
> +======================
> +GenieZone Introduction
> +======================
> +
> +Overview
> +========
> +GenieZone hypervisor (gzvm) is a type-1 hypervisor that supports
> various virtual
> +machine types and provides security features such as TEE-like
> scenarios and
> +secure boot.

BR
Liju