linux-kernel - Re: [PATCH 4/5] i386: i8253 clockevent shutdown and unused using pit

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Message-Id: <1178617994.3042.312.camel@localhost.localdomain>
Date:	Tue, 08 May 2007 11:53:14 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Chris Wright <chrisw@...s-sol.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>,
	Arjan van de Ven <arjan@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>, Andi Kleen <ak@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Joachim Deguara <joachim.deguara@....com>
Subject: Re: [PATCH 4/5] i386: i8253 clockevent shutdown and unused using
	pit

On Tue, 2007-05-08 at 02:46 -0700, Chris Wright wrote:
> Disable by programming pit directly when performing CLOCK_EVT_MODE_UNUSED
> or CLOCK_EVT_MODE_SHUTDOWN transitions.  (A variant) tested successfully
> by Joachim Deguara on a Geode that exhibited BZ 8027 behaviour (with
> bad bogomips).

Sigh, we had problems with that one on Ingo's Vaio-of-fun-emulator
laptop. That's why I did the irq disable.

Ingo, can you please retest ?

	tglx


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