[sergiolp]

Of course, a virtualized Guest will have a performance penalty.

With that phrase I meant that, following this guide, you can make use of the Virtualization Extensions from the Cortex-A7 which powers the Raspberry Pi 2.

This is pretty useful for running multiple isolated services (such as a media server and an ownCloud instance), doing some kernel hacking, or testing a variety of ARMv7 distributions.