linux-kernel - Re: [PATCH V2] x86: use enum cpuid

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Message-ID: <20160121212109.GK21930@pd.tnic>
Date:	Thu, 21 Jan 2016 22:21:09 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Huaitong Han <huaitong.han@...el.com>, tglx@...utronix.de,
	mingo@...hat.com, david.vrabel@...rix.com, rusty@...tcorp.com.au,
	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] x86: use enum cpuid_leafs instead of magic numbers

On Thu, Jan 21, 2016 at 01:04:57PM -0800, H. Peter Anvin wrote:
> I'm wondering, though, if it wouldn't be better to turn these into
> macros so that they can be used in assembly code. That way the
> definitions can be interspersed with the X86_FEATURE_ definitions,
> too.

What concrete use case do you have in mind, i.e., example?

-- 
Regards/Gruss,
    Boris.

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