It could be of practical interest if someone wanted to download it and install it and use it, right?
Also, I find it hard to imagine that some Linux copyright holder would sue you if you redistributed it to a third party. That would be interesting. I would almost want to be sued (for what -- monetary damages? An injunction forbidding me to keep redistributing it?) just to see it happen.
Unfortunately, I don't have time today to download the dtrace port, combine it with the Linux kernel, and put it up on my web server for redistribution. Maybe tomorrow.