On Thu, 2011-07-14 at 15:48 +0300, Avi Kivity wrote: > Use virtio-console when you're in production (it will be much much > faster than socket-mmio 8250), and 8250 when debugging. This is exactly what we try to avoid. We want to use same code for production and debugging when possible. And btw, when I have my kernel hacker hat on, production is debugging so it's important that that's fast too. Pekka -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html