Linux-kernel mailing list archive 1998-31,: IO-APIC lost Interrupt?

# IO-APIC lost Interrupt?

tmuller@agora.rdrop.com
Tue, 4 Aug 1998 17:27:31 -0700 (PDT)

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Hi,

In trying to find where the problem exists with my system not booting any
kernel after 2.1.110, I've located either the cause or an unrelated problem.

During boot, the IO-APIC does its IRQ pin assignments and then indicates which
pins aren't connected. Here is the boot up from kernel 2.1.109:

Init IO-APIC IRQs
IO-APIC pin 0,18,20,21,22,23 not connected

But, I get the following from 2.1.114 with no-hlt set so that shift-page up
works, but still no boot up:

Init IO-APIC IRQs
IO-APIC pin0Unknown Interrupt
,18,20,21,22,23 not connected

Any ideas? Still looking for help in trying to solve why my previously
'white-board' machine isn't booting any kernel after 2.1.110.

I am available to do any testing that anyone needs to fix this problem.

    --
    Thanks,
    Troy

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- Next message: Alan Cox: "Re: radio freqs (was: floating-point abuse in 2.1.113)"
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