linux-kernel - RE: [PATCH] x86/cpu: Add a third Alderlake CPU model number

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Date:   Wed, 30 Mar 2022 19:57:09 +0000
From:   "Luck, Tony" <tony.luck@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
CC:     Borislav Petkov <bp@...en8.de>, "x86@...nel.org" <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] x86/cpu: Add a third Alderlake CPU model number

>> +#define INTEL_FAM6_ALDERLAKE_N		0xBE
>
> This is missing the /* Gracemont */ comment. That is, according to
> Google, Alder Lake N is an E core only SKU.

I can neither confirm nor deny that information.

> So alternatively, we can
> call it: INTEL_FAM6_ATOM_GRACEMONT ....
>
> /me runs like heck :-)

And so you should :-) I think that will just cause a different level
of confusion.

-Tony