linux-kernel - Re: [PATCH 1/2] perf/x86/rapl: Add support for Intel Meteor Lake

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Message-ID: <25d07838-3904-a086-4238-f56c9424b53a@intel.com>
Date:   Wed, 4 Jan 2023 08:55:15 -0800
From:   Dave Hansen <dave.hansen@...el.com>
To:     Zhang Rui <rui.zhang@...el.com>, peterz@...radead.org
Cc:     mingo@...hat.com, tglx@...utronix.de, bp@...en8.de,
        dave.hansen@...ux.intel.com, x86@...nel.org,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        ak@...ux.intel.com, kan.liang@...ux.intel.com
Subject: Re: [PATCH 1/2] perf/x86/rapl: Add support for Intel Meteor Lake

On 1/4/23 06:58, Zhang Rui wrote:
> @@ -807,6 +807,8 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
>  	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&model_skl),
>  	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&model_skl),
>  	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&model_skl),
> +	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&model_skl),
> +	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&model_skl),
>  	{},
>  };

Any chance this will ever get architectural enumeration?  Or, are we
doomed to grow this model list until the end of time?