On Sat, May 5, 2012 at 10:44 AM, Martijn Rijkeboer <mart...@bunix.org> wrote:
> When booting GENERIC.MP on Xen I get the following page fault trap:
>
> root on wd0a (6412ffe6504713d5.a) swap on wd0b dump on wd0b
> clock: unknown CMOS layout
> kernel: page fault trap, code = 0
> Stopped at trap+0x6a: movq %r13,0x1f0(%r14)
> ddb{1}>
>
> When booting GENERIC all works fine. Below are the specs, sysctl hw, trace,
> ps and dmesg. Any suggestions?
Xen is basically its own platform. If you take a look at the NetBSD
or FreeBSD trees, you'll see that there are scads of "#ifdef XEN"
lines throughout the kernel, including additional MMU flushing from
the core context switch routine...and completely different startup
routines for additional CPUs.
OpenBSD has not been ported this new platform.
Philip Guenther
