The following reply was made to PR amd64/127484; it has been noted by GNATS.

From: Alexander Motin <>
Subject: Re: amd64/127484: [timecounters] Drift problem with FreeBSD 7.0 and
Date: Mon, 12 Jul 2010 10:11:37 +0300

 On some AMD chipsets enabling Spread Spectrum makes HPET to run few
 percents slower then reported by hardware. It is official chipset errata
 and it should be handled by BIOS SMI code.
 Alexander Motin
_______________________________________________ mailing list
To unsubscribe, send any mail to ""

Reply via email to