ad@NetBSD.org wrote:

> I wonder, is this is from an interrupt handler and are the masks are being
> set up properly? E.g. IPL_STATCLOCK should also block IPL_CLOCK.. I'll take
> a look when I have a moment. Another possibility is that cpu_switchto is
> returning the wrong value, but it does work on MIPS1 and most of the code
> is common.

NetBSD/arc doesn't have any problem (works fine even on building
kernels), so maybe it's cobalt specific. I'll check cobalt interrupt
stuff later.

(BTW NetBSD/ews4800mips hangs up right after interrupts are enabled
 without messages..)
---
Izumi Tsutsui