linux-kernel - Re: [PATCH v5 00/17] HSM driver for ACRN hypervisor

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Message-ID: <20201026003951.GC12408@shuo-intel.sh.intel.com>
Date:   Mon, 26 Oct 2020 08:39:51 +0800
From:   Shuo A Liu <shuo.a.liu@...el.com>
To:     Dave Hansen <dave.hansen@...el.com>
Cc:     <linux-kernel@...r.kernel.org>, <x86@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "H . Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Yu Wang <yu1.wang@...el.com>,
        "Reinette Chatre" <reinette.chatre@...el.com>
Subject: Re: [PATCH v5 00/17] HSM driver for ACRN hypervisor

Hi Dave,

On Wed 21.Oct'20 at  8:19:10 -0700, Dave Hansen wrote:
>How widely is ACRN used?  It is some little Intel toy hypervisor, or is
>it already seeing broad use in the world?  This, for instance, seems to
>have a backport:
>
>	https://github.com/teslamotors/linux/tree/intel-4.14

So far as i know, ACRN is not widely used now. But it indeed has a
commercial IVI (In-Vehicle Infotainment) product "Chery EXEED" [1].
Today ACRN also has several design wins in industrial domain. For tree
of teslamotors, we were unaware. I think teslamotors' tree was derived
from [2].

Thanks
shuo

[1] https://projectacrn.org/acrn-project-chery-exeed-launch/
[2] https://github.com/projectacrn/acrn-kernel