Uhyve ignores environment variables

[jounathaen]

If there are more than 128 environment variables, uhyve ignores the rest of them. This behaviour was introduced in #34 which fixes #31 , before that it crashed in that case.

In the long run, a better solution is desired here, contributions welcome!

[charlottestinson]

Hello, this is the same team from UT! We are interested in working on this issue as well. Would that be alright?

[jounathaen]

Sure. As this one implies changes to multiple repositories, I'd suggest you first present your approach here before actually implementing it.

[jounathaen]

This one is basically resolved: Uhyve puts an arbitrary amount of env variables in the device tree and the kernel reads them. What is left is to deprecate the hypercalls (see #754)