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Date:      Wed, 22 May 2019 12:12:29 -0700
From:      Conrad Meyer <cem@freebsd.org>
To:        Andriy Gapon <avg@freebsd.org>
Cc:        src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>,  svn-src-head <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r348109 - in head/sys/x86: include x86
Message-ID:  <CAG6CVpUWSTfdrDvQ0DhNND6Xu5MqdxrE=5qgDGV3brJQYDHXFg@mail.gmail.com>
In-Reply-To: <00116a41-d811-cda9-304e-589738c54508@FreeBSD.org>
References:  <201905221344.x4MDiGGV056469@repo.freebsd.org> <00116a41-d811-cda9-304e-589738c54508@FreeBSD.org>

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On Wed, May 22, 2019 at 11:06 AM Andriy Gapon <avg@freebsd.org> wrote:
>
> On 22/05/2019 16:44, Andrew Gallatin wrote:
> >   This is needed for AMD SMCA processors, as SMCA uses different
> >   MSR address for access MCA banks.
>
> Just curious, what is SMCA?

Scalable MCA.  It's a set of AMD Fam17h MCA extensions.

Best,
Conrad



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