PII SMP system hangs during boot with ACPI enabled
John Polstra
jdp at polstra.com
Mon Nov 24 13:09:42 PST 2003
On 24-Nov-2003 Nate Lawson wrote:
> It's a long shot, but what about setting kern.timecounter.hardware to
> i8254. It appears your ACPI timer is bad. The reason why I suggest this
> is that it seems like interrupts are being lost.
I put kern.timecounter.hardware="i8254" into /boot/loader.conf, but
it didn't make any difference. Are you sure it even works from
loader.conf? From the sources it looks like this is a sysctl rather
than a tunable. I could change it to a tunable, though, if you
think it's worthwhile.
John
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