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List: linux-smp
Subject: unexpected IO-APIC with 2.4.18-3 (7.3 UP kernel)
From: kin () neoscale ! com
Date: 2004-07-29 17:06:32
Message-ID: NSCLEXCHbDt3HvoFOAm0000000c () nsclexch ! nsclintra ! net
[Download RAW message or body]
On a Supermicro X5DP8-G2 motherboard, and booting with the
"apic" option, I got this warning message:
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
The boot log is included below.
-kin
Linux version 2.4.18-3-neoup (root@nsclbuild3) (gcc version 2.96 20000731 (Red Hat \
Linux 7.3 2.96-110)) #1 Tue Jul 6 18:15:59 PDT 2004 BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007fef0000 (usable)
BIOS-e820: 000000007fef0000 - 000000007fef8000 (ACPI data)
BIOS-e820: 000000007fef8000 - 000000007ff00000 (ACPI NVS)
BIOS-e820: 000000007ff00000 - 000000007ff80000 (usable)
BIOS-e820: 000000007ff80000 - 0000000080000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
found SMP MP-table at 000f6800 1
hm, page 000f6000 reserved twice.
hm, page 000f7000 reserved twice.
hm, page 0009f000 reserved twice.
hm, page 000a0000 reserved twice.
On node 0 totalpages: 229376
zone(0): 4096 pages.
zone(1): 225280 pages.
zone(2): 0 pages.
ACPI: Searched entire block, no RSDP was found.
ACPI: RSDP located at physical address c00f6860
RSD PTR v0 [PTLTD ]
__va_range(0x7fef41c5, 0x68): idx=8 mapped at ffff6000
ACPI table found: RSDT v1 [PTLTD RSDT 1540.0]
__va_range(0x7fef7e60, 0x24): idx=8 mapped at ffff6000
__va_range(0x7fef7e60, 0x74): idx=8 mapped at ffff6000
ACPI table found: FACP v1 [INTEL K_CANYON 1540.0]
__va_range(0x7fef7ed4, 0x24): idx=8 mapped at ffff6000
__va_range(0x7fef7ed4, 0xb4): idx=8 mapped at ffff6000
ACPI table found: APIC v1 [PTLTD APIC 1540.0]
__va_range(0x7fef7ed4, 0xb4): idx=8 mapped at ffff6000
LAPIC (acpi_id[0x0000] id[0x0] enabled[1])
CPU 0 (0x0000) enabledProcessor #0 Unknown CPU [15:2] APIC version 16
LAPIC (acpi_id[0x0001] id[0x6] enabled[1])
CPU 1 (0x0600) enabledProcessor #6 Unknown CPU [15:2] APIC version 16
LAPIC (acpi_id[0x0002] id[0x1] enabled[1])
CPU 2 (0x0100) enabledProcessor #1 Unknown CPU [15:2] APIC version 16
LAPIC (acpi_id[0x0003] id[0x7] enabled[1])
CPU 3 (0x0700) enabledProcessor #7 Unknown CPU [15:2] APIC version 16
IOAPIC (id[0x2] address[0xfec00000] global_irq_base[0x0])
IOAPIC (id[0x3] address[0xfec80000] global_irq_base[0x18])
IOAPIC (id[0x4] address[0xfec80400] global_irq_base[0x30])
IOAPIC (id[0x5] address[0xfec81000] global_irq_base[0x48])
IOAPIC (id[0x8] address[0xfec81400] global_irq_base[0x60])
INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x1] trigger[0x1])
INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x1] trigger[0x3])
LAPIC_NMI (acpi_id[0x0000] polarity[0x1] trigger[0x1] lint[0x1])
LAPIC_NMI (acpi_id[0x0001] polarity[0x1] trigger[0x1] lint[0x1])
LAPIC_NMI (acpi_id[0x0002] polarity[0x1] trigger[0x1] lint[0x1])
LAPIC_NMI (acpi_id[0x0003] polarity[0x1] trigger[0x1] lint[0x1])
4 CPUs total
Local APIC address fee00000
__va_range(0x7fef7f88, 0x24): idx=8 mapped at ffff6000
__va_range(0x7fef7f88, 0x28): idx=8 mapped at ffff6000
ACPI table found: BOOT v1 [PTLTD $SBFTBL$ 1540.0]
__va_range(0x7fef7fb0, 0x24): idx=8 mapped at ffff6000
__va_range(0x7fef7fb0, 0x50): idx=8 mapped at ffff6000
ACPI table found: SPCR v1 [PTLTD $UCRTBL$ 1540.0]
Enabling the CPU's according to the ACPI table
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: Product ID: Kings Canyon APIC at: 0xFEE00000
I/O APIC #2 Version 32 at 0xFEC00000.
I/O APIC #3 Version 32 at 0xFEC80000.
I/O APIC #4 Version 32 at 0xFEC80400.
I/O APIC #5 Version 32 at 0xFEC81000.
I/O APIC #8 Version 32 at 0xFEC81400.
Processors: 4
Kernel command line: auto BOOT_IMAGE=neoup ro root=803 \
BOOT_FILE=/boot/vmlinuz-2.4.18-3-neoup apic Initializing CPU#0
Detected 2399.368 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 4784.12 BogoMIPS
Memory: 902816k/917504k available (994k kernel code, 14300k reserved, 723k data, 228k \
init, 0k highmem) Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel(R) Xeon(TM) CPU 2.40GHz stepping 05
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: 00000000
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.
Setting 3 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 3 ... ok.
Setting 4 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 4 ... ok.
Setting 5 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 5 ... ok.
Setting 8 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 8 ... ok.
..TIMER: vector=0x31 pin1=2 pin2=0
testing the IO APIC.......................
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2399.4505 MHz.
..... host bus clock speed is 133.3025 MHz.
cpu: 0, clocks: 1333025, slice: 666512
CPU0<T0:1333024,T1:666512,D:0,S:666512,C:1333025>
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfd875, last bus=7
PCI: Using configuration type 1
PCI: Probing PCI hardware
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
PCI: Discovered primary peer bus 10 [IRQ]
PCI: Discovered primary peer bus 11 [IRQ]
PCI: Discovered primary peer bus 12 [IRQ]
PCI: Using IRQ router PIIX [8086/2480] at 00:1f.0
PCI->APIC IRQ transform: (B0,I29,P0) -> 16
PCI->APIC IRQ transform: (B0,I29,P1) -> 19
PCI->APIC IRQ transform: (B0,I29,P2) -> 18
PCI->APIC IRQ transform: (B3,I2,P0) -> 28
PCI->APIC IRQ transform: (B3,I2,P1) -> 29
PCI->APIC IRQ transform: (B5,I1,P0) -> 96
PCI->APIC IRQ transform: (B5,I3,P0) -> 104
PCI->APIC IRQ transform: (B6,I2,P0) -> 76
PCI->APIC IRQ transform: (B6,I2,P1) -> 77
PCI->APIC IRQ transform: (B7,I1,P0) -> 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 1.16)
Starting kswapd
VFS: Diskquotas version dquot_6.5.0 initialized
Detected PS/2 Mouse Port.
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 v1.10e
block: 1024 slots per queue, batch=256
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev f9
PCI: No IRQ known for interrupt pin A of device 00:1f.1. Probably buggy MP table.
PIIX4: chipset revision 2
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x2060-0x2067, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0x2068-0x206f, BIOS settings: hdc:pio, hdd:pio
hdd: SAMSUNG DVD-ROM SD-616, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
ide-floppy driver 0.99.newide
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
ide-floppy driver 0.99.newide
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 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 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: 264k freed
VFS: Mounted root (ext2 filesystem).
Red Hat nash verSCSI subsystem driver Revision: 1.00
sion 3.3.10 starkmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
ting
Loading scsi_mod module
Loading sd_mod module
Loading aic79xx module
scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 2.0.8
<Adaptec AIC7902 Ultra320 SCSI adapter>
aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 2.0.8
<Adaptec AIC7902 Ultra320 SCSI adapter>
aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
blk: queue f7e1aa18, I/O limit 4095Mb (mask 0xffffffff)
(scsi0:A:2): 160.000MB/s transfers (80.000MHz DT|IU|QAS, 16bit)
Vendor: SEAGATE Model: ST336607LW Rev: 0006
Type: Direct-Access ANSI SCSI revision: 03
blk: queue f75ac418, I/O limit 4095Mb (mask 0xffffffff)
scsi0:A:2:0: Tagged Queuing enabled. Depth 32
Attached scsi disk sda at scsi0, channel 0, id 2, lun 0
SCSI device sda: 71687372 512-byte hdwr sectors (36704 MB)
Partition check:
sda: sda1 sda2 sda3 sda4
Loading jbd moduJournalled Block Device driver loaded
le
Loading ext3 modkjournald starting. Commit interval 5 seconds
ule
Mounting /pEXT3-fs: mounted filesystem with ordered data mode.
roc filesystem
Creating root device
Mounting root filesystem
Freeing unused kernel memory: 228k freed
INIT: version 2.84 booting
Welcome to Red Hat Linux
...
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