Re: Re: [2.6.19-rc1 APIC BUG?] kernel 2.6.19-rc1 or later can not generate ISA irq properly on DUAL-CPU system.

[Komuro]

>> kernel 2.6.19-rc1 or later can not generate ISA irq properly on DUAL-CPU sy
stem.
>> kernel 2.6.18 work properly.
>> 
>> I think this problem is caused by IRQ-subsystem change on 2.6.19-rc1.
>
>I have to wait until tomorrow until I get access to a system with ISA
>network card.
>
>> Please advise.
>
>Does the box boot into login ? If yes, can you please provide the output
>of /proc/interrupts ?
>

Here is the output of /proc/interrupts

I found some interrupt-count in IRQ 3.
but if I do the ping command, the IRQ 3 interrupt-count
is not incremented.

I tried several 16bit-pcmcia network card.
 (1)Asix 100Mbps   PCMCIA Network card => does not work
 (2)DL10019 100Mpbs PCMCIA Network card => does not work
 
 (3)NE2000-based 10Mbps PCMCIA Network card => works properly.


           CPU0       CPU1       
  0:       9051      10701   IO-APIC-edge     timer
  1:        122        135   IO-APIC-edge     i8042
  2:          0          0    XT-PIC-level    cascade
  3:          8          6   IO-APIC-edge     axnet_cs   <=
  6:          3          2   IO-APIC-edge     floppy
  8:          1          0   IO-APIC-edge     rtc
 12:         91         14   IO-APIC-edge     i8042
 14:        902       1173   IO-APIC-edge     ide0
 15:          1          1   IO-APIC-edge     i82365
NMI:          0          0 
LOC:      19682      19681 
ERR:          0
MIS:          0

Best Regards
Komuro


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