am cae9cfee: am bba70cdb: Merge "Doc change: add note about future instruction set support." into froyo

Merge commit 'cae9cfeed7b0895189e08a4fadf63c917b1aec7b' into kraken

* commit 'cae9cfeed7b0895189e08a4fadf63c917b1aec7b':
  Doc change: add note about future instruction set support.