2.6.9-rc4: oops during ide probing

[Andreas Schwab]

> I'm getting an oops during ide probing on the PMac G5 with 2.6.9-rc4:
>
> ide-pmac: cannot find MacIO node for Kauai ATA interface
> ide0: Found Apple OHare ATA controller, bus ID 0, irq 0
> Oops: Kernel access of bad area, sig: 11 [#1]
> NIP [...] .ide_mm_inb+0x0/0x14
> LR [...] .ide_wait_not_busy+0x98/0xf0

That turned out to be an apparent compiler bug.  The kernel is working
fine for me now.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab at suse.de
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