If you want complete and final isolation for the non boot CPU´s,
how about modifying:
#define PIC_IRQS
((1<<2)|(1<<13))
in arch/i386/kernel/io_apic.c.
Each set bit disables IOAPIC processing for that particular interrupt!
Ove
-- Ove Ewerlid Ove.Ewerlid@syscon.uu.se or Ove.Ewerlid@signal.uu.se Phone: +46 70 666 23 63, Fax: +46 18 503 611, +46 18 555 096- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/