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Date:      Mon, 14 Jun 1999 11:50:03 -0700 (PDT)
From:      John.Shue@symmetron.com (John A. Shue)
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/12022: System clock timewarps
Message-ID:  <199906141850.LAA90200@freefall.freebsd.org>

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The following reply was made to PR kern/12022; it has been noted by GNATS.

From: John.Shue@symmetron.com (John A. Shue)
To: <freebsd-gnats-submit@freebsd.org>, <dwhite@pond.net>,
	<cdillon@wolves.k12.mo.us>, <phk@critter.freebsd.dk>
Cc:  
Subject: Re: kern/12022: System clock timewarps
Date: Mon, 14 Jun 1999 14:46:40 -0400

 It's not just P90s.
 
 My P100 is showing the same symptoms:
 
 The BIOS reports the chip as a 100MHz Pentium.
 
 dmesg says:
   Timecounter "i8254"  frequency 1193182 Hz
   Timecounter "TSC"  frequency 79001623 Hz
   CPU: Pentium/P54C (79.00-MHz 586-class CPU)
     Origin = "GenuineIntel"  Id = 0x525  Stepping=5
     Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
 
 My clock is out by 2 minutes (126 seconds) every 10 minutes.  That's 756 seconds (126 * 6)
 per hour.
 
 (79.00 MHz / 100 MHz * 3600) - 3600 = -756 seconds!
 
 -john
 
 ---------------
 John A. Shue
 4000 Legato Road, Suite 600
 Fairfax, VA 22033
 (703) 591-5559
 (703) 591-6337 FAX
 
 


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