Embedded targets normally don't want segmented stacks anyway, and running hundreds of thousands of threads/tasks (which is what segmented stacks allows) is unli

Embedded targets normally don't want segmented stacks anyway, and running hundreds of thousands of threads/tasks (which is what segmented stacks allows) is unlikely to be particularly useful(?). In any case, this ML post is basically saying "Rust is reverting to C-like stack behaviour" (with some checks to handle stack-overflow safely (i.e. memory safety & security), the current implementation just aborts the whole process on stack overflow).