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Date:      Thu, 14 May 1998 23:15:49 -0500 (EST)
From:      "John S. Dyson" <dyson@FreeBSD.ORG>
To:        rjk@grauel.com (Richard J Kuhns)
Cc:        current@FreeBSD.ORG
Subject:   Re: People having problems with X windows?
Message-ID:  <199805150415.XAA00284@dyson.iquest.net>
In-Reply-To: <13659.49212.350774.855194@moran.grauel.com> from Richard J Kuhns at "May 14, 98 11:10:36 pm"

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Richard J Kuhns said:
> John S. Dyson writes:
>  > Check for a message something like:
>  > 
>  > pmap: added WC mapping at address ????
>  > 
>  > There might be a correlation between that message and system failures?
>  > 
>  > John
>  > 
> 
> OK, I just rebooted with the evil kernel, and found the following:
> 
> chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
> pmap: added WC mapping at page: 0x80000001 0, size: 67108864 mask: 0xfc000800 f
> seen the pmap: line before.  Does that help any?
> 		- Rich

For the first statement in /sys/i386/i386/pmap.c, pmap_setdevram,
please just place a return there.  That'll mostly disable the new
feature and might fix the problem for you.  If it does, let me know,
so I can disable it.

-- 
John                  | Never try to teach a pig to sing,
dyson@freebsd.org     | it just makes you look stupid,
jdyson@nc.com         | and it irritates the pig.

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