Re: PROBLEM: Oops when using both channels of the PDC20262

[Sebastian Witt]

Bartlomiej Zolnierkiewicz wrote:
>
> There were some change in pdc202xx_old.c driver in 2.6.2.
> Please revert this patch and report if it helps.

I've tested 2.6.2 with the reverted patch and it seems to work.
Normally it takes <1min to crash the system when I access the discs
on the controller, with the patched driver it works >1 hour without a error.

Also I've copied the driver to the 2.6.5 tree now trying this (after 
disabling the procfs code, it seems that it has changed).

>
> Strange, it looks like IO-APIC problem.
> Have you tried booting with "noapic" kernel parameter?

Yes, then /proc/interrupts shows that it uses the XT-PIC, but it also
crashes (now without a Oops, totally freezed).

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