Re: [PATCH-1] new apic irq-handling

james rich (james.rich@m.cc.utah.edu)
Wed, 20 May 1998 00:47:19 -0600 (MDT)

I applied this patch to 2.1.102 cleanly, but some things are still
strange. In the logs I keep getting:

spurious APIC interrupt, ayiee, should never happen.

but the system seems stable (up 24 hours now with the patch).
/proc/interrupts is really strange though:

CPU0 CPU1
0: 8342725 4577 XT-PIC timer
1: 470 539 IO-APIC-edge keyboard
2: 0 0 XT-PIC cascade
4: 53987 61408 IO-APIC-edge serial
5: 1314 1578 IO-APIC-edge 3c509
8: 0 0 IO-APIC-edge rtc
12: 110963 129674 IO-APIC-edge PS/2 Mouse
13: 1 0 XT-PIC fpu
14: 6410 4949 IO-APIC-edge ide0
19: 37248 37180 IO-APIC-level BusLogic BT-958
NMI: 0
IPI: 0

I thought that XT-PIC interrupts could only be received on one processor.
Why is timer on two? Why is timer an XT-PIC (it has always been this
way)?

James Rich

james.rich@m.cc.utah.edu

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu