linux-kernel - Re: [PATCH v7 1/4] x86/cpu: Name CPU matching macro more generically (and shorten)

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Message-ID: <20250309172920.GBZ83P8ClXskqjmira@fat_crate.local>
Date: Sun, 9 Mar 2025 18:29:20 +0100
From: Borislav Petkov <bp@...en8.de>
To: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
Cc: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
	daniel.sneddon@...ux.intel.com, tony.luck@...el.com,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-perf-users@...r.kernel.org,
	Josh Poimboeuf <jpoimboe@...nel.org>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Ricardo Neri <ricardo.neri-calderon@...ux.intel.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	Andrew Cooper <andrew.cooper3@...rix.com>,
	Brice Goglin <brice.goglin@...il.com>,
	Mario Limonciello <mario.limonciello@....com>,
	Perry Yuan <Perry.Yuan@....com>,
	Dapeng Mi <dapeng1.mi@...ux.intel.com>
Subject: Re: [PATCH v7 1/4] x86/cpu: Name CPU matching macro more generically
 (and shorten)

On Thu, Mar 06, 2025 at 06:18:03PM -0800, Pawan Gupta wrote:
> @@ -106,13 +94,10 @@
>   * @_data:	Driver specific data or NULL. The internal storage
>   *		format is unsigned long. The supplied value, pointer
>   *		etc. is casted to unsigned long internally.
> - *
> - * The steppings arguments of X86_MATCH_VENDOR_FAM_MODEL_STEPPINGS_FEATURE() is
> - * set to wildcards.
>   */
> -#define X86_MATCH_VENDOR_FAM_MODEL_FEATURE(vendor, family, model, feature, data) \
> -	X86_MATCH_VENDOR_FAM_MODEL_STEPPINGS_FEATURE(vendor, family, model, \
> -						X86_STEPPING_ANY, feature, data)
> +#define X86_MATCH_VENDOR_FAM_MODEL_FEATURE(vendor, family, model, feature, data)	\
> +	X86_MATCH_CPU(X86_VENDOR_##vendor, family, model, X86_STEPPING_ANY,		\
> +		      feature, data)
>  

That one is unused. Zap it.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette