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List:       linux-smp
Subject:    unexpected IO-APIC, please mail
From:       Ingo Meisel <ingo.meisel () iket ! fzk ! de>
Date:       2001-11-26 13:58:26
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Dies ist eine mehrteilige Nachricht im MIME-Format.

Hi,

got the above request for sending dmesg to you after booting a Compaq
dual processor box (Redhat 7.2, kernel 2.4.7-10smp, two P4 1.7 GHz
processors)

Ingo Meisel

["dmesg" (text/plain)]

Linux version 2.4.7-10smp (bhcompile@stripples.devel.redhat.com) (gcc version 2.96 \
20000731 (Red Hat Linux 7.1 2.96-98)) #1 SMP Thu Sep 6 17:09:31 EDT 2001 \
BIOS-provided physical RAM map:  BIOS-e820: 0000000000000000 - 000000000009fc00 \
(usable)  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000f2fd0000 (usable)
 BIOS-e820: 00000000f2fd0000 - 00000000f2ff0000 (ACPI NVS)
 BIOS-e820: 00000000f2ff0000 - 00000000f3000000 (usable)
 BIOS-e820: 00000000feea0000 - 0000000100000000 (reserved)
Scanning bios EBDA for MXT signature
2992MB HIGHMEM available.
found SMP MP-table at 000f8d70
hm, page 000f8000 reserved twice.
hm, page 000f9000 reserved twice.
hm, page 000e9000 reserved twice.
hm, page 000ea000 reserved twice.
On node 0 totalpages: 995328
zone(0): 4096 pages.
zone(1): 225280 pages.
zone(2): 765952 pages.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: COMPAQ   Product ID: Workstation  APIC at: 0xFEE00000
Processor #0 Pentium 4(tm) APIC version 16
Processor #6 Pentium 4(tm) APIC version 16
I/O APIC #8 Version 17 at 0xFEC00000.
Processors: 2
Kernel command line: auto BOOT_IMAGE=linux ro root=815 \
BOOT_FILE=/boot/vmlinuz-2.4.7-10smp Initializing CPU#0
Detected 1685.165 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 3355.44 BogoMIPS
Memory: 3909564k/3981312k available (1396k kernel code, 69184k reserved, 102k data, \
240k init, 3063680k highmem) Dentry-cache hash table entries: 524288 (order: 10, \
4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
Buffer-cache hash table entries: 262144 (order: 8, 1048576 bytes)
Page-cache hash table entries: 524288 (order: 10, 4194304 bytes)
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU:     After generic, caps: 3febfbff 00000000 00000000 00000000
CPU:             Common caps: 3febfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU:     After generic, caps: 3febfbff 00000000 00000000 00000000
CPU:             Common caps: 3febfbff 00000000 00000000 00000000
CPU0: Intel(R) Xeon(TM) CPU 1700MHz stepping 0a
per-CPU timeslice cutoff: 731.20 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/6 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 3368.55 BogoMIPS
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check reporting enabled on CPU#1.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU:     After generic, caps: 3febfbff 00000000 00000000 00000000
CPU:             Common caps: 3febfbff 00000000 00000000 00000000
CPU1: Intel(R) Xeon(TM) CPU 1700MHz stepping 0a
Total of 2 processors activated (6723.99 BogoMIPS).
ENABLING IO-APIC IRQs
...changing IO-APIC physical APIC ID to 8 ... ok.
init IO_APIC IRQs
 IO-APIC (apicid-pin) 8-0, 8-2, 8-5, 8-11 not connected.
..TIMER: vector=0x31 pin1=-1 pin2=-1
...trying to set up timer (IRQ0) through the 8259A ...  failed.
...trying to set up timer as Virtual Wire IRQ... works.
number of MP IRQ sources: 50.
number of IO-APIC #8 registers: 24.
testing the IO APIC.......................

IO APIC #8......
.... register #00: 08000000
.......    : physical APIC id: 08
.... register #01: 00178020
.......     : max redirection entries: 0017
.......     : IO APIC version: 0020
 WARNING: unexpected IO-APIC, please mail
          to linux-smp@vger.kernel.org
 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
 01 003 03  0    0    0   0   0    1    1    39
 02 000 00  1    0    0   0   0    0    0    00
 03 003 03  0    0    0   0   0    1    1    41
 04 003 03  0    0    0   0   0    1    1    49
 05 000 00  1    0    0   0   0    0    0    00
 06 003 03  0    0    0   0   0    1    1    51
 07 003 03  0    0    0   0   0    1    1    59
 08 003 03  0    0    0   0   0    1    1    61
 09 003 03  0    0    0   0   0    1    1    69
 0a 003 03  0    0    0   0   0    1    1    71
 0b 000 00  1    0    0   0   0    0    0    00
 0c 003 03  0    0    0   0   0    1    1    79
 0d 003 03  0    0    0   0   0    1    1    81
 0e 003 03  0    0    0   0   0    1    1    89
 0f 003 03  0    0    0   0   0    1    1    91
 10 003 03  1    1    0   1   0    1    1    99
 11 003 03  1    1    0   1   0    1    1    A1
 12 003 03  1    1    0   1   0    1    1    A9
 13 003 03  1    1    0   1   0    1    1    B1
 14 003 03  1    1    0   1   0    1    1    B9
 15 003 03  1    1    0   1   0    1    1    C1
 16 003 03  1    1    0   1   0    1    1    C9
 17 003 03  1    1    0   1   0    1    1    D1
IRQ to pin mappings:
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1685.1668 MHz.
..... host bus clock speed is 99.1273 MHz.
cpu: 0, clocks: 991273, slice: 330424
CPU0<T0:991264,T1:660832,D:8,S:330424,C:991273>
cpu: 1, clocks: 991273, slice: 330424
CPU1<T0:991264,T1:330416,D:0,S:330424,C:991273>
checking TSC synchronization across CPUs: passed.
PCI: PCI BIOS revision 2.10 entry at 0xe8467, last bus=4
PCI: Using configuration type 1
PCI: Probing PCI hardware
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
PCI->APIC IRQ transform: (B0,I31,P3) -> 19
PCI->APIC IRQ transform: (B0,I31,P2) -> 23
PCI->APIC IRQ transform: (B1,I0,P0) -> 18
PCI->APIC IRQ transform: (B4,I6,P0) -> 20
PCI->APIC IRQ transform: (B4,I7,P0) -> 17
PCI->APIC IRQ transform: (B4,I13,P0) -> 22
PCI->APIC IRQ transform: (B4,I13,P1) -> 16
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14)
apm: disabled - APM is not SMP safe.
mxt_scan_bios: enter
Starting kswapd v1.8
allocated 64 pages and 64 bhs reserved for the highmem bounces
VFS: Diskquotas version dquot_6.5.0 initialized
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ \
SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10d
block: queued sectors max/low 2598173kB/2467101kB, 7616 slots per queue
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz PCI bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev f9
PIIX4: chipset revision 4
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x2040-0x2047, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0x2048-0x204f, BIOS settings: hdc:pio, hdd:pio
hda: COMPAQ DVD-ROM GD-8000, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide-floppy driver 0.97
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
ide-floppy driver 0.97
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 32768 buckets, 256Kbytes
TCP: Hash tables configured (established 524288 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 378k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem driver Revision: 1.00
(scsi0) <Adaptec AIC-7899 Ultra 160/m SCSI host adapter> found at PCI 4/13/0
(scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
(scsi0) Downloading sequencer code... 396 instructions downloaded
(scsi1) <Adaptec AIC-7899 Ultra 160/m SCSI host adapter> found at PCI 4/13/1
(scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
(scsi1) Downloading sequencer code... 396 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.2.4/5.2.0
       <Adaptec AIC-7899 Ultra 160/m SCSI host adapter>
scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.2.4/5.2.0
       <Adaptec AIC-7899 Ultra 160/m SCSI host adapter>
  Vendor: COMPAQPC  Model: ATLAS10K2-TY184L  Rev: DDC2
  Type:   Direct-Access                      ANSI SCSI revision: 03
(scsi0:0:1:0) Synchronous at 80.0 Mbyte/sec, offset 31.
  Vendor: COMPAQPC  Model: MAN3367MP         Rev: 1805
  Type:   Direct-Access                      ANSI SCSI revision: 02
(scsi0:0:2:0) Synchronous at 80.0 Mbyte/sec, offset 31.
  Vendor: COMPAQPC  Model: MAN3367MP         Rev: 1805
  Type:   Direct-Access                      ANSI SCSI revision: 02
(scsi0:0:4:0) Synchronous at 80.0 Mbyte/sec, offset 31.
  Vendor: COMPAQPC  Model: MAN3367MP         Rev: 1805
  Type:   Direct-Access                      ANSI SCSI revision: 02
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
Attached scsi disk sdc at scsi0, channel 0, id 2, lun 0
Attached scsi disk sdd at scsi0, channel 0, id 4, lun 0
(scsi0:0:0:0) Synchronous at 160.0 Mbyte/sec, offset 127.
SCSI device sda: 35566000 512-byte hdwr sectors (18210 MB)
Partition check:
 sda: sda1
SCSI device sdb: 71132000 512-byte hdwr sectors (36420 MB)
 sdb: sdb1 sdb2 < sdb5 sdb6 sdb7 >
SCSI device sdc: 71132000 512-byte hdwr sectors (36420 MB)
 sdc: sdc1 < sdc5 sdc6 sdc7 >
SCSI device sdd: 71132000 512-byte hdwr sectors (36420 MB)
 sdd: sdd1 < sdd5 sdd6 >
Freeing unused kernel memory: 240k freed
Adding Swap: 128480k swap-space (priority -1)
Adding Swap: 128448k swap-space (priority -2)
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.259 $ time 17:18:11 Sep  6 2001
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:1f.2 to 64
usb-uhci.c: USB UHCI at I/O 0x2000, IRQ 19
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1f.4 to 64
usb-uhci.c: USB UHCI at I/O 0x2020, IRQ 23
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.251:USB Universal Host Controller Interface driver


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