linux-kernel - Re: [PATCH v2 2/4] x86, mwaitt: make delay method configurable

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Message-ID: <1433844521.1495.49.camel@twins>
Date:	Tue, 09 Jun 2015 12:08:41 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Huang Rui <ray.huang@....com>
Cc:	Borislav Petkov <bp@...e.de>,
	Andy Lutomirski <luto@...capital.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <lenb@...nel.org>,
	John Stultz <john.stultz@...aro.org>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"x86@...nel.org" <x86@...nel.org>,
	Fengguang Wu <fengguang.wu@...el.com>,
	Aaron Lu <aaron.lu@...el.com>,
	"Suthikulpanit, Suravee" <Suravee.Suthikulpanit@....com>,
	"Li, Tony" <Tony.Li@....com>, "Xue, Ken" <Ken.Xue@....com>
Subject: Re: [PATCH v2 2/4] x86, mwaitt: make delay method configurable

On Tue, 2015-06-09 at 18:03 +0800, Huang Rui wrote:
> Why do you think that method is bad?

I already told you; if people have to use a kernel parameter to use
this, _NOBODY_ will use it.
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