Re: [PATCH] MSI interrupts: disallow when no LAPIC/IOAPIC support

Randy.Dunlap writes:
 > "nosmp" (currently) means 1 CPU and no LAPICs/no IOAPICs.

nosmp shouldn't disable the local APIC or the I/O APIC(s).
If it really does, then that's a bug.  We have noapic/nolapic/lapic
to control enablement of the APICs.
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• References:
  • [PATCH] MSI interrupts: disallow when no LAPIC/IOAPIC support
    • From: "Randy.Dunlap" <[email protected]>
  • Re: [PATCH] MSI interrupts: disallow when no LAPIC/IOAPIC support
    • From: Grant Grundler <[email protected]>
  • Re: [PATCH] MSI interrupts: disallow when no LAPIC/IOAPIC support
    • From: "Randy.Dunlap" <[email protected]>

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