Native preemption is the culprit [was Re: today's CURRENT
lockups]
Claus Guttesen
cguttesen at yahoo.dk
Thu Jul 8 23:51:33 PDT 2004
> > This looks correct. I'll test it locally first.
> Has it worked for you all
> > day?
>
> My machine (HTT) has been up for 20 hours without a
> hang since last update.
> I tried to stress it in various ways (fsck -n,
> buildworld & buildkernel in
> parallel, burning a CD, etc.) but failed to crash
> it.
>
> I'm bit afraid since the code is not tested on real
> SMP machines.
> How is it going on yours?
Applied the patch to current as of July 8'th on a dual
PIII @ 1 Ghz., ULE.
Did an db-import (4.7 GB) into postgresql,
nfs-exported /usr/src and did a buildworld from
another host, did a similar buildworld locally, no
lockups.
odin~#>uptime
8:49am up 16:22
No hickups so far.
regards
Claus
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