Re: DMA breakage in 2.6.29-rc*

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Benjamin Herrenschmidt writes:
 > Hi Bart !
 > 
 > On a bunch of pmac's, I'm getting lost interrupts when trying to do DMA
 > with ide hard disks (first time at boot when reading the partition
 > table). It then times out, reverts to PIO and boots fine.
 > 
 > Haven't had time to fully bisect yet, but it seem to be somewhere in the
 > pile of IDE patches (surprise :-) that went in around that time.

On a slightly related note, any update on the pata_macio driver
you posted last summer? As I recall, it worked ok on my G4, except
for some OF/yaboot mismatch which broke ydl's /sbin/installkernel.
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