On Thu, Sep 26, 2019 at 05:09:12PM -0700, Atish Patra wrote: > The Supervisor Binary Interface(SBI) specification[1] now defines a > base extension that provides extendability to add future extensions > while maintaining backward compatibility with previous versions. > The new version is defined as 0.2 and older version is marked as 0.1. > > This series adds support v0.2 and a unified calling convention > implementation between 0.1 and 0.2. It also adds minimal SBI functions > from 0.2 as well to keep the series lean.
So before we do this game can be please make sure we have a clean 0.2 environment that never uses the legacy extensions as discussed before? Without that all this work is rather futile.