On 03/10/2010 09:42 AM, Eric W. Biederman wrote:
All we need between the Xen and the rest of x86 is a convention
so that we never manage the same irqs. At least for domU we are
in an either/or situation so I don't see even that being a problem.
Dom0 too. This is part of the work implementing what we discussed a
while back - Xen now completely owns the local and IO apics, so dom0
only deals with Xen, not the hardware. Xen has a completely different
interrupt setup path, but at least it isn't a mishmash of Xen stuff and
native APIC stuff.
J
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