That's exactly the reason why disabling them is a bad idea, you end up
having devices fixed to IO-APIC pins that boot interrupts are routed to.
You're right, that behavior is more appropriate for RT, where we see
these boot interrupts because of the way interrupts are handled there.
We're rewriting the patches to use a parameter like pci=ioapicreroute to
trigger this only if the parameter is specified (for the mainstream
Stefan Assmann | SUSE LINUX Products GmbH
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