Very Computer

by **AnonimoVenezian** » Tue, 21 Jan 2003 18:50:26

Hi , I use on a system composed by a MSI KT4 Ultra Motherboard (KT400 -
vt8235 Bios 1.3) and an Athlon XP 2400+ the kernel 2.4.21-pre3-ac4
with enabled UP-APIC and UP_IO_APIC.

When I start the system the log says:

> 00000000
> CPU: AMD Athlon(tm) XP 2400+ stepping 01
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000080
> ESR value after enabling vector: 00000000
> ENABLING IO-APIC IRQs
> Setting 2 in the phys_id_present_map
> ...changing IO-APIC physical APIC ID to 2 ... ok.
> init IO_APIC IRQs
> IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-17, 2-19, 2-20, 2-21, 2-22,
> 2-23 not connected.
> ..TIMER: vector=0x31 pin1=2 pin2=0
> number of MP IRQ sources: 17.
> number of IO-APIC #2 registers: 24.
> testing the IO APIC.......................

> IO APIC #2......
> .... register #00: 02000000
> ....... : physical APIC id: 02
> .... register #01: 00178003
> ....... : max redirection entries: 0017
> ....... : PRQ implemented: 1
> ....... : IO APIC version: 0003
> An unexpected IO-APIC was found. If this kernel release is less than

> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 000 00 1 0 0 0 0 0 0 00
> 01 001 01 0 0 0 0 0 1 1 39
> 02 001 01 0 0 0 0 0 1 1 31
> 03 001 01 0 0 0 0 0 1 1 41
> 04 001 01 0 0 0 0 0 1 1 49
> 05 001 01 0 0 0 0 0 1 1 51
> 06 001 01 0 0 0 0 0 1 1 59
> 07 001 01 0 0 0 0 0 1 1 61
> 08 001 01 0 0 0 0 0 1 1 69
> 09 001 01 0 0 0 0 0 1 1 71
> 0a 000 00 1 0 0 0 0 0 0 00
> 0b 000 00 1 0 0 0 0 0 0 00
> 0c 001 01 0 0 0 0 0 1 1 79
> 0d 001 01 0 0 0 0 0 1 1 81
> 0e 001 01 0 0 0 0 0 1 1 89
> 0f 001 01 0 0 0 0 0 1 1 91
> 10 001 01 1 1 0 1 0 1 1 99
> 11 000 00 1 0 0 0 0 0 0 00
> 12 001 01 1 1 0 1 0 1 1 A1
> 13 000 00 1 0 0 0 0 0 0 00
> 14 000 00 1 0 0 0 0 0 0 00
> 15 000 00 1 0 0 0 0 0 0 00
> 16 000 00 1 0 0 0 0 0 0 00
> 17 000 00 1 0 0 0 0 0 0 00
> IRQ to pin mappings:
> IRQ0 -> 0:2
> IRQ1 -> 0:1
> IRQ3 -> 0:3
> IRQ4 -> 0:4
> IRQ5 -> 0:5
> IRQ6 -> 0:6
> IRQ7 -> 0:7
> IRQ8 -> 0:8
> IRQ9 -> 0:9
> IRQ12 -> 0:12
> IRQ13 -> 0:13
> IRQ14 -> 0:14
> IRQ15 -> 0:15
> IRQ16 -> 0:16
> IRQ18 -> 0:18
> .................................... done.
> Using local APIC timer interrupts.
> calibrating APIC timer ...

Unexpected IO-APIC was found???

I've tried to compile the kernel without IO-APIC, with only UP-APIC, but
it during the start
says:

spurious 8259A interrupt: IRQ7 ????????? What does it mean??

What is my problem with APIC??

Thanks

Bye

Marcello

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by **Jurriaa** » Tue, 21 Jan 2003 20:30:06

Date: Mon, Jan 20, 2003 at 05:49:51PM +0100

> >An unexpected IO-APIC was found. If this kernel release is less than

> Unexpected IO-APIC was found???

Yes, and the message even tells you where to send this report (and that
somewhere isn't this list....)

Good luck,
Jurriaan
--
Laissez Faire Economics is the theory that if each acts like a vulture,
all will end as doves.
GNU/Linux 2.4.21-pre3-ac4 SMP/ReiserFS 2x2785 bogomips load av: 0.09 0.13 0.14
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by **Paul Rollan** » Tue, 21 Jan 2003 20:30:10

Got the same with an ASUS P4S8X...

no news...

If you get some, please tell ;-)

Regards,
Paul

> -----Original Message-----

> AnonimoVeneziano
> Sent: Monday, January 20, 2003 5:50 PM
> To: LKML
> Subject: IO-APIC says: unexpected IO-APIC was found

> Hi , I use on a system composed by a MSI KT4 Ultra
> Motherboard (KT400 -
> vt8235 Bios 1.3) and an Athlon XP 2400+ the kernel 2.4.21-pre3-ac4
> with enabled UP-APIC and UP_IO_APIC.

> When I start the system the log says:

> > 00000000
> > CPU: AMD Athlon(tm) XP 2400+ stepping 01
> > Enabling fast FPU save and restore... done.
> > Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt'
> > instruction... OK. POSIX conformance testing by UNIFIX
> > enabled ExtINT on CPU#0
> > ESR value before enabling vector: 00000080
> > ESR value after enabling vector: 00000000
> > ENABLING IO-APIC IRQs
> > Setting 2 in the phys_id_present_map
> > ...changing IO-APIC physical APIC ID to 2 ... ok.
> > init IO_APIC IRQs
> > IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-17, 2-19, 2-20,
> 2-21, 2-22,
> > 2-23 not connected.
> > ..TIMER: vector=0x31 pin1=2 pin2=0
> > number of MP IRQ sources: 17.
> > number of IO-APIC #2 registers: 24.
> > testing the IO APIC.......................

> > IO APIC #2......
> > .... register #00: 02000000
> > ....... : physical APIC id: 02
> > .... register #01: 00178003
> > ....... : max redirection entries: 0017
> > ....... : PRQ implemented: 1
> > ....... : IO APIC version: 0003
> > An unexpected IO-APIC was found. If this kernel release is
> less than
> > three months old please report this to

> > IRQ redirection table:
> > NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> > 00 000 00 1 0 0 0 0 0 0 00
> > 01 001 01 0 0 0 0 0 1 1 39
> > 02 001 01 0 0 0 0 0 1 1 31
> > 03 001 01 0 0 0 0 0 1 1 41
> > 04 001 01 0 0 0 0 0 1 1 49
> > 05 001 01 0 0 0 0 0 1 1 51
> > 06 001 01 0 0 0 0 0 1 1 59
> > 07 001 01 0 0 0 0 0 1 1 61
> > 08 001 01 0 0 0 0 0 1 1 69
> > 09 001 01 0 0 0 0 0 1 1 71
> > 0a 000 00 1 0 0 0 0 0 0 00
> > 0b 000 00 1 0 0 0 0 0 0 00
> > 0c 001 01 0 0 0 0 0 1 1 79
> > 0d 001 01 0 0 0 0 0 1 1 81
> > 0e 001 01 0 0 0 0 0 1 1 89
> > 0f 001 01 0 0 0 0 0 1 1 91
> > 10 001 01 1 1 0 1 0 1 1 99
> > 11 000 00 1 0 0 0 0 0 0 00
> > 12 001 01 1 1 0 1 0 1 1 A1
> > 13 000 00 1 0 0 0 0 0 0 00
> > 14 000 00 1 0 0 0 0 0 0 00
> > 15 000 00 1 0 0 0 0 0 0 00
> > 16 000 00 1 0 0 0 0 0 0 00
> > 17 000 00 1 0 0 0 0 0 0 00
> > IRQ to pin mappings:
> > IRQ0 -> 0:2
> > IRQ1 -> 0:1
> > IRQ3 -> 0:3
> > IRQ4 -> 0:4
> > IRQ5 -> 0:5
> > IRQ6 -> 0:6
> > IRQ7 -> 0:7
> > IRQ8 -> 0:8
> > IRQ9 -> 0:9
> > IRQ12 -> 0:12
> > IRQ13 -> 0:13
> > IRQ14 -> 0:14
> > IRQ15 -> 0:15
> > IRQ16 -> 0:16
> > IRQ18 -> 0:18
> > .................................... done.
> > Using local APIC timer interrupts.
> > calibrating APIC timer ...

> Unexpected IO-APIC was found???

> I've tried to compile the kernel without IO-APIC, with only
> UP-APIC, but
> it during the start
> says:

> spurious 8259A interrupt: IRQ7 ????????? What does it mean??

> What is my problem with APIC??

> Thanks

> Bye

> Marcello

> -
> To unsubscribe from this list: send the line "unsubscribe
> linux-kernel" in the body of a message to

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by **AnonimoVenezian** » Tue, 21 Jan 2003 20:40:12

>Got the same with an ASUS P4S8X...

>no news...

>If you get some, please tell ;-)

>Regards,
>Paul

>>-----Original Message-----

>>AnonimoVeneziano
>>Sent: Monday, January 20, 2003 5:50 PM
>>To: LKML
>>Subject: IO-APIC says: unexpected IO-APIC was found

>>Hi , I use on a system composed by a MSI KT4 Ultra
>>Motherboard (KT400 -
>>vt8235 Bios 1.3) and an Athlon XP 2400+ the kernel 2.4.21-pre3-ac4
>> with enabled UP-APIC and UP_IO_APIC.

>>When I start the system the log says:

>>>00000000
>>>CPU: AMD Athlon(tm) XP 2400+ stepping 01
>>>Enabling fast FPU save and restore... done.
>>>Enabling unmasked SIMD FPU exception support... done.

>>Checking 'hlt'

>>>instruction... OK. POSIX conformance testing by UNIFIX
>>>enabled ExtINT on CPU#0
>>>ESR value before enabling vector: 00000080
>>>ESR value after enabling vector: 00000000
>>>ENABLING IO-APIC IRQs
>>>Setting 2 in the phys_id_present_map
>>>...changing IO-APIC physical APIC ID to 2 ... ok.
>>>init IO_APIC IRQs
>>> IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-17, 2-19, 2-20,

>>2-21, 2-22,

>>>2-23 not connected.
>>>..TIMER: vector=0x31 pin1=2 pin2=0
>>>number of MP IRQ sources: 17.
>>>number of IO-APIC #2 registers: 24.
>>>testing the IO APIC.......................

>>>IO APIC #2......
>>>.... register #00: 02000000
>>>....... : physical APIC id: 02
>>>.... register #01: 00178003
>>>....... : max redirection entries: 0017
>>>....... : PRQ implemented: 1
>>>....... : IO APIC version: 0003
>>>An unexpected IO-APIC was found. If this kernel release is

>>less than

>>>three months old please report this to

>>>IRQ redirection table:
>>> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
>>> 00 000 00 1 0 0 0 0 0 0 00
>>> 01 001 01 0 0 0 0 0 1 1 39
>>> 02 001 01 0 0 0 0 0 1 1 31
>>> 03 001 01 0 0 0 0 0 1 1 41
>>> 04 001 01 0 0 0 0 0 1 1 49
>>> 05 001 01 0 0 0 0 0 1 1 51
>>> 06 001 01 0 0 0 0 0 1 1 59
>>> 07 001 01 0 0 0 0 0 1 1 61
>>> 08 001 01 0 0 0 0 0 1 1 69
>>> 09 001 01 0 0 0 0 0 1 1 71
>>> 0a 000 00 1 0 0 0 0 0 0 00
>>> 0b 000 00 1 0 0 0 0 0 0 00
>>> 0c 001 01 0 0 0 0 0 1 1 79
>>> 0d 001 01 0 0 0 0 0 1 1 81
>>> 0e 001 01 0 0 0 0 0 1 1 89
>>> 0f 001 01 0 0 0 0 0 1 1 91
>>> 10 001 01 1 1 0 1 0 1 1 99
>>> 11 000 00 1 0 0 0 0 0 0 00
>>> 12 001 01 1 1 0 1 0 1 1 A1
>>> 13 000 00 1 0 0 0 0 0 0 00
>>> 14 000 00 1 0 0 0 0 0 0 00
>>> 15 000 00 1 0 0 0 0 0 0 00
>>> 16 000 00 1 0 0 0 0 0 0 00
>>> 17 000 00 1 0 0 0 0 0 0 00
>>>IRQ to pin mappings:
>>>IRQ0 -> 0:2
>>>IRQ1 -> 0:1
>>>IRQ3 -> 0:3
>>>IRQ4 -> 0:4
>>>IRQ5 -> 0:5
>>>IRQ6 -> 0:6
>>>IRQ7 -> 0:7
>>>IRQ8 -> 0:8
>>>IRQ9 -> 0:9
>>>IRQ12 -> 0:12
>>>IRQ13 -> 0:13
>>>IRQ14 -> 0:14
>>>IRQ15 -> 0:15
>>>IRQ16 -> 0:16
>>>IRQ18 -> 0:18
>>>.................................... done.
>>>Using local APIC timer interrupts.
>>>calibrating APIC timer ...

>>Unexpected IO-APIC was found???

>>I've tried to compile the kernel without IO-APIC, with only
>>UP-APIC, but
>>it during the start
>>says:

>>spurious 8259A interrupt: IRQ7 ????????? What does it mean??

>>What is my problem with APIC??

>>Thanks

>>Bye

>>Marcello

>>-
>>To unsubscribe from this list: send the line "unsubscribe
>>linux-kernel" in the body of a message to

>http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/

>-
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

>More majordomo info at http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/

Ops excuse me, I'me very stupid , I've not see that !! :p Is incredible,
I've read that message 2 o 3 thousands times
X Paul:

I'll report you if I find something.
I've tried yet to report the problem?
What response have you recived?
Thanks

Bye

Marcello

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by **AnonimoVenezian** » Tue, 21 Jan 2003 21:10:19

>Hello,

>>Ops excuse me, I'me very stupid , I've not see that !! :p Is
>>incredible,
>>I've read that message 2 o 3 thousands times

>No problem... :-)

>>X Paul:

>U're welcome....

>>I'll report you if I find something.
>>I've tried yet to report the problem?
>>What response have you recived?

>The problem is that I got no answer... So I don't know if they
>are looking at it, if the mail address is dead or else :-(

>In fact, I suspect they don't care as this happens on a UP machine
>and the list seems to be related to SMP problems...

>Regards,
>Paul

This is very sad :-( . Why they write to report them the problem if
they ignore that?

Let's see :-)

Bye

Marcello

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