linux-kernel - RE: [PATCH] x86/cpu: Add two Intel CPU model numbers

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Message-ID: <SJ1PR11MB6083F36D7C68AE8DF5AAA39DFCFC2@SJ1PR11MB6083.namprd11.prod.outlook.com>
Date: Wed, 12 Feb 2025 16:09:11 +0000
From: "Luck, Tony" <tony.luck@...el.com>
To: "andrew.cooper3@...rix.com" <andrew.cooper3@...rix.com>, Peter Zijlstra
	<peterz@...radead.org>
CC: "Hansen, Dave" <dave.hansen@...el.com>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "patches@...ts.linux.dev"
	<patches@...ts.linux.dev>, "x86@...nel.org" <x86@...nel.org>
Subject: RE: [PATCH] x86/cpu: Add two Intel CPU model numbers

>> +/* Family 19 */ +#define INTEL_PANTHERCOVE_X IFM(19, 0x01) /* Diamond
>> Rapids */
>
> Is it intentional that this is not INTEL_DIAMONDRAPIDS_X like
> Sapphire/Emerald/Granite ?

Andrew,

PeterZ wants to name based on core, not SoC (at least for mono-core CPUs ... this
doesn't work for hybrid).  Argue with him.

-Tony