linux-kernel - Re: [PATCH] x86: MPSC should use P6 NOPs

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Date:	Fri, 4 Apr 2008 10:33:50 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Hugh Dickins <hugh@...itas.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: MPSC should use P6 NOPs


* Hugh Dickins <hugh@...itas.com> wrote:

> I've now noticed that the machine I call MPENTIUM4 for 32-bit kernels 
> is called MPSC for 64-bit kernels, and in that case it still doesn't 
> get the P6 NOPs it ought to.  hpa explains that MK8 should still be 
> excluded, so it's just a matter of including MPSC along with 
> MPENTIUM4.

>  config X86_P6_NOP
>  	def_bool y
> -	depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4)
> +	depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC)

thanks Hugh, applied.

	Ingo
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