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Date: Wed, 21 Jun 2017 11:27:23 +0200 (CEST)
From: Thomas Gleixner <tglx@linutronix.de>
To: Andy Lutomirski <luto@kernel.org>
cc: x86@kernel.org, linux-kernel@vger.kernel.org,
        Borislav Petkov <bp@alien8.de>,
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        Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v3 09/11] x86/mm: Add nopcid to turn off PCID
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On Tue, 20 Jun 2017, Andy Lutomirski wrote:

> The parameter is only present on x86_64 systems to save a few bytes,
> as PCID is always disabled on x86_32.
> 
> Signed-off-by: Andy Lutomirski <luto@kernel.org>

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>