Re: [Xen-devel] Re: serial console hang in 3.0.2-2

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 8 May 2006, at 16:01, Manuel Bouyer wrote:

> > Please try -unstable: this sounds like it could be the missing
> > spin_unlock that Juan Quintila found. It only affects machines without
> > ioapics.
> Thanks, but it doesn't help for me. Anyway, it may well be because I 
> use
> noapic on a SMP box; I'm not sure the 2 CPUs will be useable in such
> a configuration anyway.
"noapic" should be okay I think, but I wouldn't guarantee it. That 
simply stops use of the I/O APICs. It probably depends on motherboard 
and chipset whether it possible to run in SMP mode with interrupts 
routed through the legacy PIC.
Anyway, clearly it worked for you with 3.0.0. :-)

 -- Keir


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