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List:       linux-smp
Subject:    WARNING: unexpected IO-APIC
From:       Chris Zwilling <chris () nukequarters ! com>
Date:       2000-12-01 14:38:17
[Download RAW message or body]


Hello!

I was instructed by the kernel to email this `dmesg` to you...  This
machine is a Micron ClientPro.  It has an Intel E186194 motherboard with
an i840 chipset (I think).

If you need any additional information, please feel free to email me at
chris@nukequarters.com.  Thank you!

;--------------------- begin dmesg ------------------;
Linux version 2.2.17 (root@red.everestkc.net) (gcc version egcs-2.91.66 \
19990314/Linux (egcs-1.1.2 release)) #3 SMP Fri Dec 1 07:57:21 CST 2000 Intel \
MultiProcessor Specification v1.4  IMCR and PIC compatibility mode.
OEM ID: INTEL    Product ID: Kitty Hawk   APIC at: 0xFEE00000
Processor #1 Pentium(tm) Pro APIC version 17
Processor #0 Pentium(tm) Pro APIC version 17
I/O APIC #2 Version 32 at 0xFEC00000.
Processors: 2
mapped APIC to ffffe000 (fee00000)
mapped IOAPIC to ffffd000 (fec00000)
Detected 864477 kHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1723.60 BogoMIPS
Memory: 517576k/524160k available (708k kernel code, 420k reserved, 5408k data, 48k \
init) Dentry hash table entries: 65536 (order 7, 512k)
Buffer cache hash table entries: 524288 (order 9, 2048k)
Page cache hash table entries: 131072 (order 7, 512k)
VFS: Diskquotas version dquot_6.4.0 initialized
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.35a (19990819) Richard Gooch (rgooch@atnf.csiro.au)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
per-CPU timeslice cutoff: 50.01 usecs.
CPU1: Intel Pentium III (Coppermine) stepping 03
calibrating APIC timer ... 
..... CPU clock speed is 864.4826 MHz.
..... system bus clock speed is 132.9972 MHz.
Booting processor 0 eip 2000
Calibrating delay loop... 1723.60 BogoMIPS
Intel machine check reporting enabled on CPU#0.
OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3447.19 BogoMIPS).
enabling symmetric IO mode... ...done.
ENABLING IO-APIC IRQs
init IO_APIC IRQs
 IO-APIC (apicid-pin) 2-0, 2-20, 2-21, 2-22, 2-23 not connected.
number of MP IRQ sources: 43.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................

IO APIC #2......
.... register #00: 02000000
.......    : physical APIC id: 02
.... register #01: 00170020
.......     : max redirection entries: 0017
.......     : IO APIC version: 0020
 WARNING: unexpected IO-APIC, please mail
          to linux-smp@vger.kernel.org
.... register #02: 00000000
.......     : arbitration: 00
.... 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
 01 000 00  0    0    0   0   0    1    1    59
 02 0FF 0F  0    0    0   0   0    1    1    51
 03 000 00  0    0    0   0   0    1    1    61
 04 000 00  0    0    0   0   0    1    1    69
 05 0FF 0F  1    1    0   1   0    1    1    71
 06 000 00  0    0    0   0   0    1    1    79
 07 000 00  0    0    0   0   0    1    1    81
 08 000 00  0    0    0   0   0    1    1    89
 09 000 00  0    0    0   0   0    1    1    91
 0a 0FF 0F  1    1    0   1   0    1    1    99
 0b 0FF 0F  1    1    0   1   0    1    1    A1
 0c 000 00  0    0    0   0   0    1    1    A9
 0d 000 00  1    0    0   0   0    0    0    00
 0e 000 00  0    0    0   0   0    1    1    B1
 0f 000 00  0    0    0   0   0    1    1    B9
 10 0FF 0F  1    1    0   1   0    1    1    C1
 11 0FF 0F  1    1    0   1   0    1    1    C9
 12 0FF 0F  1    1    0   1   0    1    1    D1
 13 0FF 0F  1    1    0   1   0    1    1    D9
 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 -> 2
IRQ1 -> 1
IRQ3 -> 3
IRQ4 -> 4
IRQ5 -> 5
IRQ6 -> 6
IRQ7 -> 7
IRQ8 -> 8
IRQ9 -> 9
IRQ10 -> 10
IRQ11 -> 11
IRQ12 -> 12
IRQ13 -> 13
IRQ14 -> 14
IRQ15 -> 15
IRQ16 -> 16
IRQ17 -> 17
IRQ18 -> 18
IRQ19 -> 19
.................................... done.
checking TSC synchronization across CPUs: passed.
PCI: PCI BIOS revision 2.10 entry at 0xfdb91
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI->APIC IRQ transform: (B0,I31,P3) -> 19
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B1,I0,P0) -> 16
PCI->APIC IRQ transform: (B2,I3,P0) -> 19
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
TCP: Hash tables configured (ehash 524288 bhash 65536)
Starting kswapd v 1.5 
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
Real Time Clock Driver v1.09
PCI_IDE: unknown IDE controller on PCI bus 00 device f9, VID=8086, DID=2411
PCI_IDE: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x2160-0x2167, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0x2168-0x216f, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD400BB-75AUA1, ATA DISK drive
hdb: ST330631A, ATA DISK drive
hdc: SAMSUNG CD-ROM SC-148F, ATAPI CDROM drive
hdd: IOMEGA ZIP 250 ATAPI, ATAPI FLOPPY drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: WDC WD400BB-75AUA1, 38166MB w/2048kB Cache, CHS=4865/255/63
hdb: ST330631A, 29188MB w/2048kB Cache, CHS=3720/255/63
Partition check:
 hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 hda10 >
 hdb: hdb1
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 48k freed
Adding Swap: 265032k swap-space (priority 1)
Adding Swap: 262824k swap-space (priority 1)
eepro100.c:v1.09j-t 9/29/99 Donald Becker \
                http://cesdis.gsfc.nasa.gov/linux/drivers/eepro100.html
eepro100.c: $Revision: 1.20.2.10 $ 2000/05/31 Modified by Andrey V. Savochkin \
                <saw@saw.sw.com.sg> and others
eth0: Intel PCI EtherExpress Pro100 82557, 00:D0:B7:E6:4D:E2, I/O at 0x1000, IRQ 19.
  Board assembly 540775-040, Physical connectors present: RJ45
  Primary interface chip i82555 PHY #1.
  General self-test: passed.
  Serial sub-system self-test: passed.
  Internal registers self-test: passed.
  ROM checksum self-test: passed (0x04f4518b).
  Receiver lock-up workaround activated.

;------------------ end dmesg ----------------------;

;--------------------------------;
; The problem with reality is    ;  chris@nukequarters.com
;  that there isn't a coherent   ;  http://www.nukequarters.com
;  soundtrack.			 ;
;--------------------------------;

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