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Re: [Qemu-devel] [PATCH v3 00/32] implement vNVDIMM


From: Dan Williams
Subject: Re: [Qemu-devel] [PATCH v3 00/32] implement vNVDIMM
Date: Mon, 12 Oct 2015 20:38:15 -0700

On Mon, Oct 12, 2015 at 8:14 PM, Xiao Guangrong
<address@hidden> wrote:
> On 10/13/2015 12:36 AM, Dan Williams wrote:
>> Static namespaces can be emitted without a label.  Linux needs this to
>> support existing "label-less" bare metal NVDIMMs.
>
>
> This is Linux specific? As i did not see it has been documented in the
> spec...

I expect most NVDIMMs, especially existing ones available today, do
not have a label area.  This is not Linux specific and ACPI 6 does not
specify a label area, only the Intel DSM Interface Example.



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