On Wed, Jul 13, 2011 at 10:07 AM, Avi Kivity <avi@xxxxxxxxxx> wrote:
> - the writes are such high frequency that we gain something from the
> queueing is happens when we thread work. That's where the gain for serial
> console can come from - though it would be better to just use virtio-serial
> instead.
We'd like to keep 8250 emulation because it's the most robust method
for getting data out of the kernel when there's problems. It's also
compatible with earlyprintk and such.
Pekka
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