Re: [Xen-devel] serial console stopped working

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

> > I've just checked in a potential fix. The symptoms sound a lot like
> > what happens when the per-cpu IDTs get out of sync, so the patch
> > ensures that updates to the cpu0 IDT also get written to any other
> > IDTs that have been allocated.
> > 
> 
> It didn't help here I'm afraid.

Has serial input *ever* worked for you? If not there must be some
longer-term bug -- perhaps will get fixed when we move the IRQ setup
code out to domain0.

 -- Keir


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