noapic for smp

From: Anil kumar
Date: Mon Jul 11 2005 - 15:22:42 EST


Hi,

I have a rhel4 (2.6.9-5.EL) system.
The SMP kernel boot fails(rather locks up system). But
when use "noapic" it boots fine.

Is it that my system "APIC" is bad?

Will "noapic" have performance impact (IRQ
routing,etc)?
My system is a Uni processor with HT enabled.

with regards,
Anil



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