linux-kernel - Re: [PATCH 1/8] x86/boot: Detect 5-level paging support

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Message-ID: <20170328060604.GA20135@gmail.com>
Date:   Tue, 28 Mar 2017 08:06:04 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>, x86@...nel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Andi Kleen <ak@...ux.intel.com>,
        Dave Hansen <dave.hansen@...el.com>,
        Andy Lutomirski <luto@...capital.net>,
        linux-arch@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/8] x86/boot: Detect 5-level paging support


* Kirill A. Shutemov <kirill.shutemov@...ux.intel.com> wrote:

> +#ifdef CONFIG_X86_5LEVEL
> +#define DISABLE_LA57	0
> +#else
> +#define DISABLE_LA57	(1<<(X86_FEATURE_LA57 & 31))
> +#endif

> +#ifdef CONFIG_X86_5LEVEL
> +# define NEED_LA57	(1<<(X86_FEATURE_LA57 & 31))
> +#else
> +# define NEED_LA57	0
> +#endif

Please use consistent style.

Thanks,

	Ingo