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To: phk@critter.freebsd.dk
Cc: kato@ganko.eps.nagoya-u.ac.jp, hackers@FreeBSD.ORG
Subject: Re: invlpg produces strange sig11 on PentiumPro box 
From: KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>
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> Poul-Henning Kamp <phk@critter.freebsd.dk> wrote:
> 
> > If we are talking about errata #34 the correct solution is to not use
> > 4MB pages.
> 
> Is FreeBSD #29-safe?

variable MTTRs are set as follows:
MSR (200): 0000000000000006
MSR (201): 0000000ffc000800
MSR (202): 0000000004000006
MSR (203): 0000000fff000800
MSR (204): 0000000000f00000
MSR (205): 0000000ffff00800 *
MSR (206): 0000000000000000
MSR (207): 0000000000000000
MSR (208): 0000000000000000
MSR (209): 0000000000000000
MSR (20a): 0000000000000000
MSR (20b): 0000000000000000
MSR (20c): 0000000000000000
MSR (20d): 0000000000000000
MSR (20e): 0000000000000000
MSR (20f): 0000000000000000

One variable MTTR (marked *) has non-4MB aligned mask and errata #29
affects this system.

-----------------------------------------------+--------------------------+
KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>  |        FreeBSD           |
Dept. Earth Planet. Sci, Nagoya Univ.          |    The power to serve!   |
Nagoya, 464-8602, Japan                        |  http://www.FreeBSD.org/ |
++++ FreeBSD(98) 4.0R-Rev. 01 available!       |http://www.jp.FreeBSD.org/|
++++ FreeBSD(98) 3.4R-Rev. 01 available!       +==========================+


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