Unknow IO-APIC found
"Jose Javier Sianes Ruiz" <[email protected]>
| Newsgroups | org.kernel.vger.linux-smp |
|---|---|
| Message-ID | <[email protected]> |
Hello. Im using RedHat 9 updated and when I reboot my system I get this message in my dmesg file: -------------------------------------------------------------------------- IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... register #02: 00178020 ....... : arbitration: 00 An unexpected IO-APIC was found. If this kernel release is less than three months old please report this to [email protected] -------------------------------------------------------------------------- The kernel has less than three months, this is the uname information: Linux mycomputer 2.4.20-30.9smp #1 SMP Wed Feb 4 20:36:46 EST 2004 i686 i686 i386 GNU/Linux Its the lastest kernel from RedHat update for RedHat 9. Follow, this is the complete dmseg file: -------------------------------------------------------------------------- Linux version 2.4.20-30.9smp ([email protected]) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Wed Feb 4 20:36:46 EST 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003ef2fc00 (usable) BIOS-e820: 000000003ef2fc00 - 000000003ef30000 (ACPI NVS) BIOS-e820: 000000003ef30000 - 000000003ef40000 (ACPI data) BIOS-e820: 000000003ef40000 - 000000003eff0000 (ACPI NVS) BIOS-e820: 000000003eff0000 - 000000003f000000 (reserved) BIOS-e820: 00000000fecf0000 - 00000000fecf1000 (reserved) BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved) 111MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000ff780 hm, page 000ff000 reserved twice. hm, page 00100000 reserved twice. hm, page 000fc000 reserved twice. hm, page 000fd000 reserved twice. On node 0 totalpages: 257839 zone(0): 4096 pages. zone(1): 225280 pages. zone(2): 28463 pages. ACPI: Searched entire block, no RSDP was found. ACPI: RSDP located at physical address c00f6130 RSD PTR v0 [ACPIAM] __va_range(0x3ef30000, 0x68): idx=10 mapped at ffff5000 ACPI table found: RSDT v1 [INTEL D865GLC 8195.2340] __va_range(0x3ef30200, 0x24): idx=10 mapped at ffff5000 __va_range(0x3ef30200, 0x81): idx=10 mapped at ffff5000 ACPI table found: FACP v2 [INTEL D865GLC 8195.2340] __va_range(0x3ef30300, 0x24): idx=10 mapped at ffff5000 __va_range(0x3ef30300, 0x68): idx=10 mapped at ffff5000 ACPI table found: APIC v1 [INTEL D865GLC 8195.2340] __va_range(0x3ef30300, 0x68): idx=10 mapped at ffff5000 LAPIC (acpi_id[0x0001] id[0x0] enabled[1]) CPU 0 (0x0000) enabledProcessor #0 Pentium 4(tm) XEON(tm) APIC version 16 LAPIC_NMI (acpi_id[0x0001] polarity[0x0] trigger[0x0] lint[0x1]) LAPIC (acpi_id[0x0002] id[0x1] enabled[1]) CPU 1 (0x0100) enabledProcessor #1 Pentium 4(tm) XEON(tm) APIC version 16 LAPIC_NMI (acpi_id[0x0002] polarity[0x0] trigger[0x0] lint[0x1]) IOAPIC (id[0x2] address[0xfec00000] global_irq_base[0x0]) INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0]) INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x1] trigger[0x3]) 2 CPUs total Local APIC address fee00000 __va_range(0x3ef34550, 0x24): idx=10 mapped at ffff5000 __va_range(0x3ef34550, 0x99): idx=10 mapped at ffff5000 ACPI table found: ASF! v16 [LEGEND I865PASF 0.1] ACPI: Unsupported table ASF! __va_range(0x3ef345e9, 0x24): idx=10 mapped at ffff5000 __va_range(0x3ef345e9, 0x34): idx=10 mapped at ffff5000 ACPI table found: TCPA v1 [INTEL TBLOEMID 0.1] ACPI: Unsupported table TCPA __va_range(0x3ef3461d, 0x24): idx=10 mapped at ffff5000 __va_range(0x3ef3461d, 0x40): idx=10 mapped at ffff5000 ACPI table found: WDDT v1 [INTEL OEMWDDT 0.1] ACPI: Unsupported table WDDT Enabling the CPU's according to the ACPI table Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: Product ID: Springdale-G APIC at: 0xFEE00000 I/O APIC #2 Version 32 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 2 Kernel command line: ro root=LABEL=/ Initializing CPU#0 Detected 2793.227 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 5570.56 BogoMIPS Memory: 1009956k/1031356k available (1493k kernel code, 17948k reserved, 1099k data, 156k init, 113852k 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: 512 (order: 0, 4096 bytes) Buffer-cache hash table entries: 65536 (order: 6, 262144 bytes) Page-cache hash table entries: 262144 (order: 8, 1048576 bytes) CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: bfebfbff 00000000 00000000 00000000 CPU: Common caps: bfebfbff 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 ([email protected]) mtrr: detected mtrr type: Intel CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: bfebfbff 00000000 00000000 00000000 CPU: Common caps: bfebfbff 00000000 00000000 00000000 CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 per-CPU timeslice cutoff: 1462.56 usecs. task migration cache decay timeout: 10 msecs. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/1 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... 5583.66 BogoMIPS CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 Intel machine check reporting enabled on CPU#1. CPU: After generic, caps: bfebfbff 00000000 00000000 00000000 CPU: Common caps: bfebfbff 00000000 00000000 00000000 CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 Total of 2 processors activated (11154.22 BogoMIPS). cpu_sibling_map[0] = 1 cpu_sibling_map[1] = 0 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, 2-21 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 25. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... register #02: 00178020 ....... : arbitration: 00 An unexpected IO-APIC was found. If this kernel release is less than three months old please report this to [email protected] .... 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 0FF 0F 0 0 0 0 0 1 1 39 02 0FF 0F 0 0 0 0 0 1 1 31 03 0FF 0F 0 0 0 0 0 1 1 41 04 0FF 0F 0 0 0 0 0 1 1 49 05 0FF 0F 0 0 0 0 0 1 1 51 06 0FF 0F 0 0 0 0 0 1 1 59 07 0FF 0F 0 0 0 0 0 1 1 61 08 0FF 0F 0 0 0 0 0 1 1 69 09 0FF 0F 1 1 0 0 0 1 1 71 0a 0FF 0F 0 0 0 0 0 1 1 79 0b 0FF 0F 0 0 0 0 0 1 1 81 0c 0FF 0F 0 0 0 0 0 1 1 89 0d 0FF 0F 0 0 0 0 0 1 1 91 0e 0FF 0F 0 0 0 0 0 1 1 99 0f 0FF 0F 0 0 0 0 0 1 1 A1 10 0FF 0F 1 1 0 1 0 1 1 A9 11 0FF 0F 1 1 0 1 0 1 1 B1 12 0FF 0F 1 1 0 1 0 1 1 B9 13 0FF 0F 1 1 0 1 0 1 1 C1 14 0FF 0F 1 1 0 1 0 1 1 C9 15 000 00 1 0 0 0 0 0 0 00 16 0FF 0F 1 1 0 1 0 1 1 D1 17 0FF 0F 1 1 0 1 0 1 1 D9 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 IRQ10 -> 0:10 IRQ11 -> 0:11 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 IRQ22 -> 0:22 IRQ23 -> 0:23 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2793.2292 MHz. ..... host bus clock speed is 199.5160 MHz. cpu: 0, clocks: 1995160, slice: 665053 CPU0<T0:1995152,T1:1330096,D:3,S:665053,C:1995160> cpu: 1, clocks: 1995160, slice: 665053 CPU1<T0:1995152,T1:665040,D:6,S:665053,C:1995160> checking TSC synchronization across CPUs: passed. Starting migration thread for cpu 0 smp_num_cpus: 2. Starting migration thread for cpu 1 PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Ignoring BAR0-3 of IDE controller 00:1f.1 Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Bridge PCI: Using IRQ router default [8086/24d0] at 00:1f.0 PCI->APIC IRQ transform: (B0,I2,P0) -> 16 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: (B0,I29,P0) -> 16 PCI->APIC IRQ transform: (B0,I29,P3) -> 23 PCI->APIC IRQ transform: (B0,I31,P0) -> 18 PCI->APIC IRQ transform: (B0,I31,P0) -> 18 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 PCI->APIC IRQ transform: (B1,I1,P0) -> 22 PCI->APIC IRQ transform: (B1,I8,P0) -> 20 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) apm: disabled - APM is not SMP safe. Starting kswapd allocated 32 pages and 32 bhs reserved for the highmem bounces VFS: Disk quotas vdquot_6.5.1 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 ttyS0 at 0x03f8 (irq = 4) is a 16550A Real Time Clock Driver v1.10e Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 NET4: Frame Diverter 0.46 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00beta3-.2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH5: IDE controller at PCI slot 00:1f.1 PCI: Enabling device 00:1f.1 (0005 -> 0007) ICH5: chipset revision 2 ICH5: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio ICH5-SATA: IDE controller at PCI slot 00:1f.2 ICH5-SATA: chipset revision 2 ICH5-SATA: 100% native mode on irq 18 ide2: BM-DMA at 0xd800-0xd807, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xd808-0xd80f, BIOS settings: hdg:pio, hdh:pio hda: Maxtor 6Y080P0, ATA DISK drive blk: queue c0459500, I/O limit 4095Mb (mask 0xffffffff) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: attached ide-disk driver. hda: host protected area => 1 hda: 160086528 sectors (81964 MB) w/7936KiB Cache, CHS=158816/16/63, UDMA(100) ide-floppy driver 0.99.newide Partition check: hda: hda1 hda2 hda3 hda4 < hda5 hda6 > 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. pci_hotplug: PCI Hot Plug PCI Core version: 0.5 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: 146k freed VFS: Mounted root (ext2 filesystem). Journalled Block Device driver loaded EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. Freeing unused kernel memory: 156k freed usb.c: registered new driver usbdevfs usb.c: registered new driver hub PCI: Setting latency timer of device 00:1d.7 to 64 ehci-hcd 00:1d.7: PCI device 8086:24dd (Intel Corp.) ehci-hcd 00:1d.7: irq 23, pci mem f884cc00 usb.c: new USB bus registered, assigned bus number 1 ehci-hcd 00:1d.7: enabled 64bit PCI DMA PCI: 00:1d.7 PCI cache line size set incorrectly (0 bytes) by BIOS/FW. PCI: 00:1d.7 PCI cache line size corrected to 128. ehci-hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jan-22 hub.c: USB hub found hub.c: 8 ports detected usb-uhci.c: $Revision: 1.275 $ time 20:42:24 Feb 4 2004 usb-uhci.c: High bandwidth mode enabled PCI: Setting latency timer of device 00:1d.0 to 64 usb-uhci.c: USB UHCI at I/O 0xc800, IRQ 16 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 PCI: Setting latency timer of device 00:1d.1 to 64 usb-uhci.c: USB UHCI at I/O 0xcc00, IRQ 19 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected PCI: Setting latency timer of device 00:1d.2 to 64 usb-uhci.c: USB UHCI at I/O 0xd000, IRQ 18 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 4 hub.c: USB hub found hub.c: 2 ports detected PCI: Setting latency timer of device 00:1d.3 to 64 usb-uhci.c: USB UHCI at I/O 0xd400, IRQ 16 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 5 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: v1.275:USB Universal Host Controller Interface driver usb.c: registered new driver hiddev usb.c: registered new driver hid hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <[email protected]> hid-core.c: USB HID support drivers mice: PS/2 mouse device common for all mice EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,3), internal journal Adding Swap: 2116760k swap-space (priority -1) kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,1), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,5), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,2), internal journal EXT3-fs: mounted filesystem with ordered data mode. --------------------------------------------------------------------------