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From: Disconnect <dis@sigkill.net>
To: Moses Mcknight <moses@texoma.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Problem with k7 optimizations in 2.4.x?
Date: Fri, 13 Apr 2001 10:27:55 -0400	[thread overview]
Message-ID: <20010413102755.B21462@sigkill.net> (raw)
In-Reply-To: <3AD706C4.8020705@texoma.net>
In-Reply-To: <3AD706C4.8020705@texoma.net>

Several of us on the list had the same/similar problems.  AFAIK the only
fix at this point is to run w/ no more than K6 optimizations.

Check the archives for
-> Only 10 MB/sec with via 82c686b (towards the end of the thread)
-> thunderbird 1.2G + kk266 + 2.4.x oops

It seems to be something wierd with the way memory is handled on the iwill
board.

On Fri, 13 Apr 2001, Moses Mcknight did have cause to say:

> Hi,
> 
>     I don't know if this is a problem with my hardware setup or config 
> settings or what, but whenever I try to run a 2.4.x kernel on my machine 
> with k7 optimizations the computer will never fully boot and seems to 
> give random errors about being "unable to handle kernel NULL pointer 
> dereference at virtual address xxxxxxxx" and other errors.
>     This has happened with the debian 2.4.2 package and my own 
> compilings of 2.4.3, 2.4.3-ac4, and 2.4.3-ac5.  If I compile it with 586 
> optimizations it works fine.
>     My hardware is as follows: Athlon/Thunderbird 850 Mhz CPU,
> Iwill KK266 Mobo. (uses VIA kt133a chipset and 686b southbridge) with 
> the latest BIOS update from fullon3d.com which is supposed to fix the 
> data corruption problem, 256 MB SDRAM and IBM DTLA-307060 HD.
> 
> Thanks for any info/help.
> Moses
> 
> -
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  reply	other threads:[~2001-04-13 14:28 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-04-13 14:01 Problem with k7 optimizations in 2.4.x? Moses Mcknight
2001-04-13 14:27 ` Disconnect [this message]
2001-04-13 15:30 ` Alan Cox
2001-04-13 15:39   ` Disconnect
2001-04-13 16:10     ` Alan Cox
2001-04-15  3:48       ` Disconnect

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