linux-kernel - Re: Is 2nd Generation Intel(R) Xeon(R) Processors (Formerly Cascade Lake) affected by MDS

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Message-ID: <20190524151912.GA29389@kroah.com>
Date:   Fri, 24 May 2019 17:19:12 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Jinpu Wang <jinpu.wang@...ud.ionos.com>
Cc:     Tony Luck <tony.luck@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Luck, Tony" <tony.luck@...el.com>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Elmar Gerdes <elmar.gerdes@...ud.ionos.com>
Subject: Re: Is 2nd Generation Intel(R) Xeon(R) Processors (Formerly Cascade
 Lake) affected by MDS

On Fri, May 24, 2019 at 05:14:38PM +0200, Jinpu Wang wrote:
> I would expect the production Cascade Lake supports md-clear feature,
> so VM migration works from old generation.
> Could some one give me an answer?

No idea, try it and see!

good luck!

greg k-h