On Fri, Jun 10, 2005 at 03:06:51PM -0500, Stephen Montgomery-Smith wrote:
> Steven Hartland wrote:
> >Have a read /usr/src/UPDATING it explains.
> >
>
> It should be in /usr/src/UPDATING, but I don't see it there myself.
>
> I got bitten by the same problem. The other guy who gave
> ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:09.htt.asc
> provided the right answer, but it should be also mentioned in UPDATING.
Now it is. But its a bit vage. (i.e. what is a knob)
20050513: p1 FreeBSD-SA-05:09.htt
Add a knob for disabling/enabling HTT. Default off due to
information
disclosure on multi-user systems.
I assume it can be turned on by
echo 'kern.sched.ipiwakeup.htt2=1' >> /etc/sysctl.conf
--
Alex
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