On Wed, 2023-12-13 at 14:38 +0100, Andrew Jones wrote: > On Wed, Dec 13, 2023 at 01:49:38PM +0100, Nina Schoetterl-Glausch wrote: > > Add functions for generating pseudo random 32 and 64 bit values. > > The implementation is very simple and the randomness likely not > > of high quality. [...] > Alex Bennée posted a prng patch a long time ago that never got merged. > > https://www.spinics.net/lists/kvm-arm/msg50921.html > > would it be better to merge that? Well, it's hard to say what metric to apply here. How good does the randomness need to be? I chose a minimal interface that should be amendable to evolution. That's why the state is hidden behind a typedef. I think this would be good for Alex' patch, too, and there is nothing gained by exposing the implementation by prefixing everything with isaac. My patch is also simpler to review. But I'm certainly not opposed to better algorithms. > > Thanks, > drew
