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

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Message-ID: <20250310160437.4o43lp53hpj7uyqj@desk>
Date: Mon, 10 Mar 2025 09:04:37 -0700
From: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
To: Borislav Petkov <bp@...en8.de>
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 Sun, Mar 09, 2025 at 06:29:20PM +0100, Borislav Petkov wrote:
> 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.

Correct. I will remove it.