linux-kernel - Re: [PATCH] i386: trust the PM-Timer calibration of the local APIC timer

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Message-ID: <p73ps786lzu.fsf@bingen.suse.de>
Date:	17 Mar 2007 14:24:53 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	tglx@...utronix.de
Cc:	Maxim Levitsky <maximlevitsky@...il.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Adrian Bunk <bunk@...sta.de>,
	Arjan van de Ven <arjan@...radead.org>,
	Len Brown <lenb@...nel.org>
Subject: Re: [PATCH] i386: trust the PM-Timer calibration of the local APIC timer

Thomas Gleixner <tglx@...utronix.de> writes:

> When PM-Timer is available for local APIC timer calibration we can skip
> the verification of the calibrated time value. The resulting error is
> quite small on a bunch of evaluated platforms and is less harming than
> the observed false positives.

Looks good to me.

-Andi
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