First I just thought that I would say it is interesting that
your CPU1 is the booting processor as opposed to CPU0, and that
CPU1 boots CPU0 (mine boots CPU0 first then CPU1, but that is
really irrelevant as the numbers are assigned by the
manufacturer).
There have been a number of emails (read more than a dozen) that
have flown thru this list with the same message
"WARNING: unexpected IO-APIC, please mail
to [EMAIL PROTECTED]"
1) If someone has an idea of what is going on here, maybe this
could be entered in the SMP FAQ at somepoint, as I'd love to
know.
2) Are any of you haveing problems with your systems?
If so:
My only suggestion is to check there BIOS settings. Look in your
BIOS manuals (you did keep this right?) to see if it mentions
any setting for chipset features and such.
My guess is that you have bought a SMP system that has not been
tested with Linux and the OS kernel is not sure how to handle
your MB so it enable the APIC's per default and th eMB is not on
the white list or black list (see
linux/Documentation/SMP.txt)???
just my 2 cents... and yes I could be wrong
> l Wire compatibility mode.
> OEM ID: COMPAQ Product ID: PROLIANT APIC at: 0xFEE00000
> Processor #1 Pentium(tm) Pro APIC version 16
> Processor #0 Pentium(tm) Pro APIC version 16
> I/O APIC #8 Version 17 at 0xFEC00000.
> Processors: 2
> mapped APIC to ffffe000 (fee00000)
> mapped IOAPIC to ffffd000 (fec00000)
> Detected 498502310 Hz processor.
> Console: colour VGA+ 80x25
> Calibrating delay loop... 496.44 BogoMIPS
> Memory: 387192k/393216k available (1044k kernel code, 416k
> reserved, 4184k
> data, 68k init)
> 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: v1.26 (19981001) Richard Gooch ([EMAIL PROTECTED])
> per-CPU timeslice cutoff: 100.10 usecs.
> CPU1: Intel 00/07 stepping 02
> calibrating APIC timer ...
> ..... CPU clock speed is 498.4903 MHz.
> ..... system bus clock speed is 99.6979 MHz.
> Booting processor 0 eip 2000
> Calibrating delay loop... 498.07 BogoMIPS
> OK.
> CPU0: Intel 00/07 stepping 02
> Total of 2 processors activated (994.51 BogoMIPS).
> enabling symmetric IO mode... ...done.
> ENABLING IO-APIC IRQs
> init IO_APIC IRQs
> IO-APIC pin 0, 5, 10, 11, 15, 24, 25, 26, 27, 32, 33, 34 not
> connected.
> number of MP IRQ sources: 32.
> number of IO-APIC registers: 35.
> testing the IO APIC.......................
> .... register #00: 00000000
> ....... : physical APIC id: 00
> .... register #01: 00220011
> ....... : max redirection entries: 0022
> WARNING: unexpected IO-APIC, please mail
> to [EMAIL PROTECTED]
> ....... : IO APIC version: 0011
> .... 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
> 05 000 00 1 0 0 0 0 0 0 00
> 06 000 00 0 0 0 0 0 1 1 71
> 07 000 00 0 0 0 0 0 1 1 79
> 08 000 00 0 0 0 0 0 1 1 81
> 09 0FF 0F 1 1 0 0 0 1 1 89
> 0a 000 00 1 0 0 0 0 0 0 00
> 0b 000 00 1 0 0 0 0 0 0 00
> 0c 000 00 0 0 0 0 0 1 1 91
> 0d 000 00 1 0 0 0 0 0 0 00
> 0e 000 00 0 0 0 0 0 1 1 99
> 0f 000 00 1 0 0 0 0 0 0 00
> 10 0FF 0F 1 1 0 1 0 1 1 A1
> 11 0FF 0F 1 1 0 1 0 1 1 A9
> 12 0FF 0F 1 1 0 1 0 1 1 B1
> 13 0FF 0F 1 1 0 1 0 1 1 B9
> 14 0FF 0F 1 1 0 1 0 1 1 C1
> 15 0FF 0F 1 1 0 1 0 1 1 C9
> 16 0FF 0F 1 1 0 1 0 1 1 D1
> 17 0FF 0F 1 1 0 1 0 1 1 D9
> 18 000 00 1 0 0 0 0 0 0 00
> 19 000 00 1 0 0 0 0 0 0 00
> 1a 000 00 1 0 0 0 0 0 0 00
> 1b 000 00 1 0 0 0 0 0 0 00
> 1c 0FF 0F 1 1 0 1 0 1 1 E1
> 1d 0FF 0F 1 1 0 1 0 1 1 E9
> 1e 0FF 0F 1 1 0 1 0 1 1 F1
> 1f 0FF 0F 1 1 0 1 0 1 1 F9
> 20 000 00 1 0 0 0 0 0 0 00
> 21 000 00 1 0 0 0 0 0 0 00
> 22 000 00 1 0 0 0 0 0 0 00
> IRQ to pin mappings:
> IRQ0 -> 2
> IRQ1 -> 1
> IRQ3 -> 3
> IRQ4 -> 4
> IRQ6 -> 6
> IRQ7 -> 7
> IRQ8 -> 8
> IRQ9 -> 9
> IRQ12 -> 12
> IRQ13 -> 13
> IRQ14 -> 14
> IRQ16 -> 16
> IRQ17 -> 17
> IRQ18 -> 18
> IRQ19 -> 19
> IRQ20 -> 20
> IRQ21 -> 21
> IRQ22 -> 22
> IRQ23 -> 23
> IRQ28 -> 28
> IRQ29 -> 29
> IRQ30 -> 30
> IRQ31 -> 31
> .................................... done.
> mtrr: your CPUs had inconsistent fixed MTRR settings
> mtrr: probably your BIOS does not setup all CPUs
> PCI: PCI BIOS revision 2.10 entry at 0xf0084
> PCI: Using configuration type 1
> PCI: Probing PCI hardware
> PCI->APIC IRQ transform: (B0,I6,P0) -> 31
> PCI->APIC IRQ transform: (B0,I6,P1) -> 30
> PCI->APIC IRQ transform: (B0,I7,P0) -> 29
> PCI: Assigning I/O space 5800-581f to device 00:a2
> PCI: Enabling I/O for device 00:a2
> PCI: using PPB(B0,I13,P0) to get irq 17
> PCI->APIC IRQ transform: (B1,I0,P0) -> 17
> PCI: Device 00:00 not found by BIOS
> PCI: Device 00:a0 not found by BIOS
> PCI: Device 00:a1 not found by BIOS
> PCI: Device 00:a2 not found by BIOS
> PCI: Device 00:a3 not found by BIOS
> 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, IGMP
> Initializing RT netlink socket
> Starting kswapd v 1.5
> Detected PS/2 Mouse Port.
> Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ
> enabled
> ttyS00 at 0x03f8 (irq = 4) is a 16550A
> ttyS01 at 0x02f8 (irq = 3) is a 16550A
> pty: 256 Unix98 ptys configured
> Real Time Clock Driver v1.09
> RAM disk driver initialized: 16 RAM disks of 4096K size
> PIIX4: IDE controller on PCI bus 00 dev a1
> PIIX4: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xf100-0xf107, BIOS settings: hda:pio,
> hdb:pio
> hda: CD-224E, ATAPI CDROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hda: ATAPI 24X CD-ROM drive, 512kB Cache
> Uniform CDROM driver Revision: 2.54
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a National Semiconductor PC87306
> md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
> raid5: measuring checksumming speed
> raid5: using high-speed MMX checksum routine
> pII_mmx : 1189.863 MB/sec
> p5_mmx : 1161.288 MB/sec
> 8regs : 858.774 MB/sec
> 32regs : 616.839 MB/sec
> using fastest function: pII_mmx (1189.863 MB/sec)
> scsi : 0 hosts.
> scsi : detected total.
> md.c: sizeof(mdp_super_t) = 4096
> Partition check:
> RAMDISK: Compressed image found at block 0
> autodetecting RAID arrays
> autorun ...
> ... autorun DONE.
> VFS: Mounted root (ext2 filesystem).
> ncr53c8xx: at PCI bus 0, device 6, function 0
> ncr53c8xx: 53c876 detected
> ncr53c8xx: at PCI bus 0, device 6, function 1
> ncr53c8xx: 53c876 detected
> ncr53c876-0: rev=0x14, base=0xc6efcf00, io_port=0x2000, irq=31
> ncr53c876-0: NCR clock is 40037KHz, 40037KHz
> ncr53c876-0: ID 7, Fast-20, Parity Checking
> ncr53c876-0: on-chip RAM at 0xc6eff000
> ncr53c876-0: restart (scsi reset).
> ncr53c876-0: Downloading SCSI SCRIPTS.
> ncr53c876-1: rev=0x14, base=0xc6efce00, io_port=0x2400, irq=30
> ncr53c876-1: ID 7, Fast-20, Parity Checking
> ncr53c876-1: on-chip RAM at 0xc6efe000
> ncr53c876-1: restart (scsi reset).
> ncr53c876-1: Downloading SCSI SCRIPTS.
> scsi0 : ncr53c8xx - revision 3.1h
> scsi1 : ncr53c8xx - revision 3.1h
> scsi : 2 hosts.
> ncr53c876-1-<6,*>: FAST-10 WIDE SCSI 20.0 MB/s (100 ns, offset
> 15)
> Vendor: QUANTUM Model: DLT7000 Rev: 2255
> Type: Sequential-Access ANSI SCSI
> revision: 02
> Detected scsi tape st0 at scsi1, channel 0, id 6, lun 0
> Compaq SMART2 Driver (v 0.9.9)
> Found 1 controller(s)
> Finding drives on ida0 (SMART-221)
> ida/c0d0: blksz=512 nr_blks=53309280
> ida/c0d0: p1 p2 p3 p4 < p5 p6 p7 >
> autodetecting RAID arrays
> autorun ...
> ... autorun DONE.
> VFS: Mounted root (ext2 filesystem) readonly.
> change_root: old root has d_count=1
> Trying to unmount old root ... okay
> Freeing unused kernel memory: 68k freed
> Adding Swap: 514076k swap-space (priority -1)
> TLAN driver, v1.0, (C) 1997-8 Caldera, Inc.
> TLAN: eth0 irq=29 io=2c00, Compaq Netelligent Integrated
> 10/100 TX UTP,
> Rev. 16
> TLAN: eth0: Starting autonegotiation.
> Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]).
> nfsd_init: initialized fhcache, entries=256
> TLAN: eth0: Autonegotiation complete.
> TLAN: eth0: Link active.
> -
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> http://www.irisa.fr/prive/mentre/smp-faq/
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>
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