6.2 SHOWSTOPPER - em completely unusable on 6.2

[Pete French]

>    Attached is a simple user program that will immediately cause pretty much
> all of the network drivers (at least the ones I own) to stop working and
> get watchdog timeouts.

I am runnign this on a single processor machine with an SMP kernel and
it does not have any effect. I dont tink I have any single processor machines
running a non SMP kernel to try it on though. Not particularly helpful I know. I'll
try building a non SMP kernel for this machine if I can.

-pete.