Re: [Xen-devel] [RFC][patch] console_flush()

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 1 Apr 2006, at 20:38, Jimi Xenidis wrote:

> Should we unsync after the panic message, then?
> -JX
That would be quite unnecessary since we reboot five seconds later. :-)

The only reason to exit synchronous mode is performance: to avoid 
polling the serial status register.
 -- Keir


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