Ahmon Dancy wrote:
> Hello everybody.
> 
> What's the latest word on BP6 stability under linux?  I've been doing
> testing for the last several hours... trying to find a stable
> configuration.  Likely I have an easily reproducible test case that I can
> try each time I change something.  
>  
> My test case consists of using dump/restore to copy from one filesystem to
> another.  The source filesystem is on ide3 and the destination is on ide4.  
> I'm using a 2.4.0-test11 kernel which prints an error message (APIC error
> on CPUX) when the badness occurs.  DMA is enabled on all disks.

The APIC error is something that possibly nothing can be done
about. The board was designed such that it will trigger this every
so-many-thousand interrupts.

It has to do with the Vtt supply. If that one is too low, the errors
occur more frequently. 

Make sure that you really, really run the very latest kernel. Possibly
even with Jens' patch (I'm not sure if it went in yet). That's to prevent
corruption in your test-case. 

                        Roger.

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