(quoting Rafal)

> ENOCLUE here.  My O2 hasn't been on in entirely too long...

My r5k O2 has died.  I've just coaxed my r10k O2 back to life.

(quoting ozone)

> I can confirm that all the snapshots beginning with the releng Jan 28
> snapshots will not boot on the O2 (both R5K and R10K).

Confirmed.  It turns out that my skeleton lpt driver got committed during the
rototill on 18 January.  It sits on mace interrupt #4, as do both serial ports.
We try to be clever about dispatching to the right handler, but I've clearly
screwed something up there.

In any case, commenting out the lpt driver from the config and/or returning 0
in lpt_mace_match fixes the problem.  I've just committed the necessary.

-- Chris
	GPG key FEB9DE7F (91AF 4534 4529 4BCC 31A5  938E 023E EEFB FEB9 DE7F)