One subject which would be interesting would be the changes needed to Linux and to Linux SW to make them work efficiently on the Mill with its unified address s

One subject which would be interesting would be the changes needed to Linux and to Linux SW to make them work efficiently on the Mill with its unified address space. I'm thinking about COW fork, mmap where I don't find it obvious on how it would work on the mill.. Also are there features on the Mill which are designed to make GCs work more efficiently?