[linux-audio-dev] xruns, VP kernel, interrupts

[John Hedditch]

Hi all.

Does anyone have any ideas on what this message means:

Unexpected hw_pointer value [1] (stream = 0, delta: -106, max jitter = 128): wrong interrupt acknowledge?

It seems to accompany the xruns I get with the 2.6.9-rc2-mm4-VP-S7 kernel.
Otherwise, this gives the best results I've yet got with jack.

Incidentally, has anyone ever had an xrun-free system with 

jackd -R -d alsa -p64  ?

Cheers,
John