linux-kernel - Re: [PATCH] x86/cpu: Rename Denverton and Gemini Lake

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Message-ID: <20180807174851.GJ2494@hirez.programming.kicks-ass.net>
Date:   Tue, 7 Aug 2018 19:48:51 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Dave Hansen <dave.hansen@...ux.intel.com>
Cc:     kan.liang@...ux.intel.com, tglx@...utronix.de, mingo@...hat.com,
        len.brown@...el.com, ak@...ux.intel.com,
        linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: [PATCH] x86/cpu: Rename Denverton and Gemini Lake

On Tue, Aug 07, 2018 at 10:35:42AM -0700, Dave Hansen wrote:
> On 08/07/2018 10:17 AM, kan.liang@...ux.intel.com wrote:
> > Denverton and Gemini Lake are platform names and should not be used for
> > Processor Family stuff. The microarchitecture codename should be used.
> 
> Why?
> 
> Denverton is the platform.  "Goldmont" is literally the
> microarchitecture, and you are suggesting moving *to* the
> microarchitecture name, which contradicts the description.

All the other (big core) are uarch names. Atom is weird in that it mixes
uarch with platform names.