[LinuxPPS] low_latency && pps

[Udo van den Heuvel]

Hal V. Engel wrote:
> Also note that this was with a version 2.4 kernel and with the older PPSKit 
> patch set.  So the results may not be the same with a newer kernel and the 
> LinuxPPS patch set.

The info was of a general nature I guess.
The text was for everyone to interpret.

I think the conclusions are still valid.
For PPS the signals don't suffer under various UARTs.