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Date: Tue, 31 Jul 2007 16:02:49 -0700
From: Nishanth Aravamudan <nacc@...ibm.com>
To: "Luck, Tony" <tony.luck@...el.com>
Cc: isimatu.yasuaki@...fujitsu.com, kaneshige.kenji@...fujitsu.com,
torvalds@...ux-foundation.org, ryhodges@...ibm.com,
linux-ia64@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: "Add support for vector domain" breaks boot on x355
On 31.07.2007 [15:38:39 -0700], Luck, Tony wrote:
> > The following commit (4994be1b3fe9120c88022ff5c0c33f6312b17adb) broke
> > Linus' Tree between 2.6.22-git15 and 2.6.22-git16 on a 2-node 8-way x455
> > (Madison procs). Thanks to Ryan Hodges for bisecting down to this
> > commit.
>
> Thanks for taking the time to do the git bisect to identify the
> problem commit.
Not a problem. (As a side note, Ryan is an intern on our team who worked
out automatic git bisection for the harness that serves test.kernel.org
currently, so hopefully we'll be able to get these kind of outputs
quicker and regularly).
> Can you give some more details on the breakage please? Does the
> system hang or panic? How far does it get through the boot process?
> Are there any suspicious looking differences in the console output
> before getting to the failure point?
Hangs hard after
ELILO boot: Uncompressing Linux...done
Loading file
\EFI\debian\boot\initrd-autobench.img...done
So not far, presumably. Well to be fair, I'm assuming it's hung hard,
it's all automatic; it did sit there for at least 5 minutes after these
(looking at timestamps). So I don't have much output to give :(
In case it helps, given this is a IRQ thing, here is the demsg from a
working boot. .config is attached as well, in case it helps.
Thanks,
Nish
[ 0.000000] Linux version 2.6.22-autokern1 (root@...3a170) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Tue Jul 31 10:47:58 PDT 2007
[ 0.000000] EFI v1.10 by INTEL: SALsystab=0x1eec2000 ACPI 2.0=0xf1100 SMBIOS=0xf1000
[ 0.000000] booting generic kernel on platform dig
[ 0.000000] ACPI: RSDP 000F1100, 0024 (r2 IBM )
[ 0.000000] ACPI: XSDT 1EF00050, 0064 (r1 IBM SERMOW 1 IBM 1)
[ 0.000000] ACPI: APIC 1EF000C0, 02A8 (r1 IBM SERMOW 1 IBM 1)
[ 0.000000] ACPI: SRAT 1EF00370, 0240 (r1 IBM SERMOW 1 IBM 1)
[ 0.000000] ACPI: OEM0 1EF005B0, 00A0 (r1 IBM RIOTABLE 3 IBM 1)
[ 0.000000] ACPI: FACP 1EF006E0, 00F4 (r3 IBM SERMOW 3 IBM 1)
[ 0.000000] ACPI: DSDT 1EF00850, 8E0E (r32 IBM SERMOWC0 100 INTL 2002041)
[ 0.000000] ACPI: FACS 1EF1FD80, 0040
[ 0.000000] ACPI: DBGP 1EF007E0, 0034 (r1 IBM SERMOW 1 IBM 1)
[ 0.000000] ACPI: IPPT 1EF00820, 0028 (r1 IBM SERMOW 3 IBM 1)
[ 0.000000] ACPI: SSDT 1EF09660, 66B9 (r32 IBM SERMOWC1 100 INTL 2002041)
[ 0.000000] ACPI: SSDT 1EF0FD20, 10038 (r32 IBM SERMOWVR 1 MSFT 100000E)
[ 0.000000] Number of logical nodes in system = 2
[ 0.000000] Number of memory chunks in system = 10
[ 0.000000] Initial ramdisk at: 0xe00000001adc8000 (1851392 bytes)
[ 0.000000] SAL 3.0: IBM x455 (8688-xxx) version 3.0
[ 0.000000] SAL Platform features: None
[ 0.000000] SAL: AP wakeup using external interrupt vector 0xff
[ 0.000000] No logical to physical processor mapping available
[ 0.000000] iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
[ 0.000000] ACPI: Local APIC address c0000000fee00000
[ 0.000000] ACPI: [APIC:0x07] ignored 8 entries of 16 found
[ 0.000000] PLATFORM int INIT (0x2): GSI 44 (edge, low) -> CPU 0 (0x0000) vector 48
[ 0.000000] PLATFORM int PMI (0x1): GSI 46 (edge, low) -> CPU 0 (0x0000) vector 3
[ 0.000000] PLATFORM int INIT (0x2): GSI 91 (edge, low) -> CPU 0 (0x0000) vector 49
[ 0.000000] PLATFORM int INIT (0x2): GSI 92 (edge, low) -> CPU 0 (0x0000) vector 50
[ 0.000000] PLATFORM int INIT (0x2): GSI 93 (edge, low) -> CPU 0 (0x0000) vector 51
[ 0.000000] PLATFORM int INIT (0x2): GSI 94 (edge, low) -> CPU 0 (0x0000) vector 52
[ 0.000000] PLATFORM int INIT (0x2): GSI 95 (edge, low) -> CPU 0 (0x0000) vector 53
[ 0.000000] PLATFORM int INIT (0x2): GSI 96 (edge, low) -> CPU 0 (0x0000) vector 54
[ 0.000000] PLATFORM int INIT (0x2): GSI 97 (edge, low) -> CPU 0 (0x0000) vector 55
[ 0.000000] PLATFORM int INIT (0x2): GSI 98 (edge, low) -> CPU 0 (0x0000) vector 56
[ 0.000000] Reassigning vector 3 to 57
[ 0.000000] PLATFORM int PMI (0x1): GSI 136 (edge, low) -> CPU 8 (0x1000) vector 3
[ 0.000000] PLATFORM int INIT (0x2): GSI 146 (edge, low) -> CPU 8 (0x1000) vector 58
[ 0.000000] Reassigning vector 3 to 59
[ 0.000000] PLATFORM int PMI (0x1): GSI 148 (edge, low) -> CPU 8 (0x1000) vector 3
[ 0.000000] PLATFORM int INIT (0x2): GSI 193 (edge, low) -> CPU 8 (0x1000) vector 60
[ 0.000000] PLATFORM int INIT (0x2): GSI 194 (edge, low) -> CPU 8 (0x1000) vector 61
[ 0.000000] PLATFORM int INIT (0x2): GSI 195 (edge, low) -> CPU 8 (0x1000) vector 62
[ 0.000000] PLATFORM int INIT (0x2): GSI 196 (edge, low) -> CPU 8 (0x1000) vector 63
[ 0.000000] PLATFORM int INIT (0x2): GSI 197 (edge, low) -> CPU 8 (0x1000) vector 64
[ 0.000000] PLATFORM int INIT (0x2): GSI 198 (edge, low) -> CPU 8 (0x1000) vector 65
[ 0.000000] PLATFORM int INIT (0x2): GSI 199 (edge, low) -> CPU 8 (0x1000) vector 66
[ 0.000000] PLATFORM int INIT (0x2): GSI 200 (edge, low) -> CPU 8 (0x1000) vector 67
[ 0.000000] PLATFORM int CPEI (0x3): GSI 19 (edge, low) -> CPU 0 (0x0000) vector 30
[ 0.000000] register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
[ 0.000000] register_intr: changing vector 37 from IO-SAPIC-edge to IO-SAPIC-level
[ 0.000000] 8 CPUs available, 8 CPUs total
[ 0.000000] MCA related initialization done
[ 0.000000] Virtual mem_map starts at 0xa0007fffef600000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 1024 -> 262144
[ 0.000000] Normal 262144 -> 4980736
[ 0.000000] early_node_map[6] active PFN ranges
[ 0.000000] 0: 1024 -> 28548
[ 0.000000] 0: 28576 -> 28631
[ 0.000000] 0: 28672 -> 30720
[ 0.000000] 0: 32768 -> 131072
[ 0.000000] 0: 262144 -> 1703936
[ 0.000000] 1: 4194304 -> 4980736
[ 0.000000] Built 2 zonelists in Zone order. Total pages: 2347647
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=scsi0:/EFI/debian/boot/vmlinuz-autobench root=/dev/sda2 console=tty0 console=ttyS0,115200n8 ro autobench_args: root=/dev/sda2 ABAT:1185904095
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.822306] Console: colour VGA+ 80x25
[ 0.822314] console [tty0] enabled
[ 0.887043] Placing software IO TLB between 0x4d80000 - 0x8d80000
[ 2.336853] Memory: 37485760k/37682784k available (7597k code, 212720k reserved, 4353k data, 1904k init)
[ 2.337164] McKinley Errata 9 workaround not needed; disabling it
[ 2.447116] Dentry cache hash table entries: 8388608 (order: 12, 67108864 bytes)
[ 2.646633] Inode-cache hash table entries: 4194304 (order: 11, 33554432 bytes)
[ 2.746128] Mount-cache hash table entries: 1024
[ 2.747236] ACPI: Core revision 20070126
[ 2.757087] Boot processor id 0x0/0x0
[ 2.795173] Brought up 8 CPUs
[ 2.795290] Total of 8 processors activated (19136.51 BogoMIPS).
[ 2.797732] DMI 2.3 present.
[ 2.798477] NET: Registered protocol family 16
[ 2.798933] ACPI: bus type pci registered
[ 3.948061] ACPI: Interpreter enabled
[ 3.948178] ACPI: Using IOSAPIC for interrupt routing
[ 3.966687] ACPI: PCI Root Bridge [P000] (0000:00)
[ 3.972730] PCI quirk: region 0440-044f claimed by vt82c686 SMB
[ 3.974483] ACPI: PCI Root Bridge [P001] (0000:01)
[ 3.979383] ACPI: PCI Root Bridge [P002] (0000:02)
[ 3.984068] ACPI: PCI Root Bridge [P010] (0000:05)
[ 3.988658] ACPI: PCI Root Bridge [P011] (0000:07)
[ 3.993138] ACPI: PCI Root Bridge [P012] (0000:09)
[ 3.997777] ACPI: PCI Root Bridge [P100] (0000:40)
[ 4.002952] PCI quirk: region 8440-844f claimed by vt82c686 SMB
[ 4.003852] ACPI: PCI Root Bridge [P101] (0000:41)
[ 4.009036] ACPI: PCI Root Bridge [P102] (0000:42)
[ 4.013696] ACPI: PCI Root Bridge [P110] (0000:45)
[ 4.018362] ACPI: PCI Root Bridge [P111] (0000:47)
[ 4.022878] ACPI: PCI Root Bridge [P112] (0000:49)
[ 4.027654] ACPI: PCI Interrupt Link [IDI0] (IRQs *14)
[ 4.027929] ACPI: PCI Interrupt Link [IDI1] (IRQs *116)
[ 4.028226] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 4.028396] pnp: PnP ACPI init
[ 4.028521] ACPI: bus type pnp registered
[ 4.052762] pnp: PnP ACPI: found 17 devices
[ 4.052881] ACPI: ACPI bus type pnp unregistered
[ 4.053897] SCSI subsystem initialized
[ 4.054199] usbcore: registered new interface driver usbfs
[ 4.054420] usbcore: registered new interface driver hub
[ 4.054619] usbcore: registered new device driver usb
[ 4.055845] pnp: 00:00: iomem range 0x80000000-0x82400000 could not be reserved
[ 4.056068] pnp: 00:00: iomem range 0xfeb00000-0xfebfffff has been reserved
[ 4.056202] pnp: 00:00: iomem range 0xfec00000-0xfeffffff has been reserved
[ 4.056335] pnp: 00:00: iomem range 0xfff00000-0xffffffff has been reserved
[ 4.056485] pnp: 00:0a: iomem range 0xa0000000-0xbfffffff could not be reserved
[ 4.058529] NET: Registered protocol family 2
[ 4.108720] IP route cache hash table entries: 2097152 (order: 10, 16777216 bytes)
[ 4.135977] TCP established hash table entries: 8388608 (order: 13, 201326592 bytes)
[ 5.292129] TCP bind hash table entries: 65536 (order: 6, 1048576 bytes)
[ 5.298865] TCP: Hash tables configured (established 8388608 bind 65536)
[ 5.299000] TCP reno registered
[ 5.308319] checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd
[ 5.312058] Freeing initrd memory: 1808kB freed
[ 5.312233] perfmon: version 2.0 IRQ 238
[ 5.312368] perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
[ 2.524596] perfmon: added sampling format default_format
[ 2.524832] perfmon_default_smpl: default_format v2.0 registered
[ 2.525040] Summit chipset: Starting Cyclone Counter.
[ 2.550499] Total HugeTLB memory allocated, 0
[ 2.554941] block layer sg (bsg) 0.4 loaded
[ 2.555140] io scheduler noop registered
[ 2.555329] io scheduler anticipatory registered
[ 2.555521] io scheduler deadline registered
[ 2.555916] io scheduler cfq registered (default)
[ 2.556807] input: Power Button (FF) as /class/input/input0
[ 2.557009] ACPI: Power Button (FF) [PWRF]
[ 2.643910] mspec 4.0 initialized devices: Cached, Uncached
[ 2.644115] EFI Time Services Driver v0.4
[ 2.644476] Serial: 8250/16550 driver $Revision: 1.90 $ 6 ports, IRQ sharing enabled
[ 2.646817] 00:04: ttyS0 at I/O 0x3f8 (irq = 44) is a 16550A
[ 2.647250] console [ttyS0] enabled
[ 3.513204] RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
[ 3.522570] loop: module loaded
[ 3.526273] tg3.c:v3.78 (July 11, 2007)
[ 3.530495] GSI 42 (level, low) -> CPU 0 (0x0000) vector 68
[ 3.536271] ACPI: PCI Interrupt 0000:01:04.0[A] -> GSI 42 (level, low) -> IRQ 68
[ 3.711564] eth0: Tigon3 [partno(BCM95704A6) rev 2002 PHY(5704)] (PCIX:66MHz:64-bit) 10/100/1000Base-T Ethernet 00:02:55:1f:80:b0
[ 3.723892] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1]
[ 3.731723] eth0: dma_rwctrl[769f0000] dma_mask[64-bit]
[ 3.737221] ACPI: PCI Interrupt 0000:01:04.1[B] -> GSI 11 (level, low) -> IRQ 37
[ 4.016923] eth1: Tigon3 [partno(BCM95704A6) rev 2002 PHY(5704)] (PCIX:66MHz:64-bit) 10/100/1000Base-T Ethernet 00:02:55:9f:80:b0
[ 4.029244] eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1]
[ 4.037078] eth1: dma_rwctrl[769f0000] dma_mask[64-bit]
[ 4.042597] GSI 144 (level, low) -> CPU 1 (0x0200) vector 69
[ 4.048461] ACPI: PCI Interrupt 0000:41:04.0[A] -> GSI 144 (level, low) -> IRQ 69
[ 4.230512] eth2: Tigon3 [partno(BCM95704A6) rev 2002 PHY(5704)] (PCIX:66MHz:64-bit) 10/100/1000Base-T Ethernet 00:02:55:1f:80:e2
[ 4.242834] eth2: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1]
[ 4.250665] eth2: dma_rwctrl[769f0000] dma_mask[64-bit]
[ 4.256166] GSI 113 (level, low) -> CPU 2 (0x0400) vector 70
[ 4.262035] ACPI: PCI Interrupt 0000:41:04.1[B] -> GSI 113 (level, low) -> IRQ 70
[ 4.535119] eth3: Tigon3 [partno(BCM95704A6) rev 2002 PHY(5704)] (PCIX:66MHz:64-bit) 10/100/1000Base-T Ethernet 00:02:55:9f:80:e2
[ 4.547450] eth3: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1]
[ 4.555282] eth3: dma_rwctrl[769f0000] dma_mask[64-bit]
[ 4.560988] netconsole: not configured, aborting
[ 4.565816] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[ 4.572380] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[ 4.580912] VP_IDE: IDE controller at PCI slot 0000:00:05.1
[ 4.586748] VP_IDE: chipset revision 6
[ 4.590686] VP_IDE: not 100% native mode: will probe irqs later
[ 4.596851] VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci0000:00:05.1
[ 4.604976] ide0: BM-DMA at 0x0700-0x0707, BIOS settings: hda:DMA, hdb:DMA
[ 5.143919] hda: HL-DT-STDVD-ROM GDR8081N, ATAPI CD/DVD-ROM drive
[ 5.835012] ide0 at 0x1f0-0x1f7,0x3f6 on irq 34
[ 10.338663] hda: ATAPI 24X DVD-ROM drive, 512kB Cache, UDMA(33)
[ 10.344980] Uniform CD-ROM driver Revision: 3.20
[ 10.361283] Fusion MPT base driver 3.04.05
[ 10.365506] Copyright (c) 1999-2007 LSI Logic Corporation
[ 10.371042] Fusion MPT SPI Host driver 3.04.05
[ 10.376021] GSI 40 (level, low) -> CPU 3 (0x0600) vector 71
[ 10.381730] ACPI: PCI Interrupt 0000:01:03.0[A] -> GSI 40 (level, low) -> IRQ 71
[ 10.389416] mptbase: Initiating ioc0 bringup
[ 10.871742] ioc0: 53C1030: Capabilities={Initiator}
[ 11.553182] scsi0 : ioc0: LSI53C1030, FwRev=01032821h, Ports=1, MaxQ=222, IRQ=71
[ 12.988727] scsi 0:0:0:0: Direct-Access IBM-ESXS DTN018C1UCDY10F S25J PQ: 0 ANSI: 3
[ 12.997062] target0:0:0: Beginning Domain Validation
[ 13.014720] target0:0:0: Ending Domain Validation
[ 13.019708] target0:0:0: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
[ 13.028241] sd 0:0:0:0: [sda] 35548320 512-byte hardware sectors (18201 MB)
[ 13.036119] sd 0:0:0:0: [sda] Write Protect is off
[ 13.042005] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 13.052101] sd 0:0:0:0: [sda] 35548320 512-byte hardware sectors (18201 MB)
[ 13.059982] sd 0:0:0:0: [sda] Write Protect is off
[ 13.065866] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 13.075231] sda: sda1 sda2
[ 13.110155] sd 0:0:0:0: [sda] Attached SCSI disk
[ 13.115181] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 14.623318] scsi 0:0:8:0: Processor IBM 25P3495a S320 1 1 PQ: 0 ANSI: 2
[ 14.631638] target0:0:8: Beginning Domain Validation
[ 14.637432] target0:0:8: Ending Domain Validation
[ 14.642415] target0:0:8: asynchronous
[ 14.646853] scsi 0:0:8:0: Attached scsi generic sg1 type 3
[ 16.407990] GSI 41 (level, low) -> CPU 4 (0x1000) vector 72
[ 16.413695] ACPI: PCI Interrupt 0000:01:03.1[B] -> GSI 41 (level, low) -> IRQ 72
[ 16.421366] mptbase: Initiating ioc1 bringup
[ 16.903740] ioc1: 53C1030: Capabilities={Initiator}
[ 14.803474] scsi1 : ioc1: LSI53C1030, FwRev=01032821h, Ports=1, MaxQ=222, IRQ=72
[ 20.000539] GSI 142 (level, low) -> CPU 5 (0x1200) vector 73
[ 20.006411] ACPI: PCI Interrupt 0000:41:03.0[A] -> GSI 142 (level, low) -> IRQ 73
[ 20.014308] mptbase: Initiating ioc2 bringup
[ 20.498551] ioc2: 53C1030: Capabilities={Initiator}
[ 21.179847] scsi2 : ioc2: LSI53C1030, FwRev=01032821h, Ports=1, MaxQ=222, IRQ=73
[ 24.367805] scsi 2:0:8:0: Processor IBM 25P3495a S320 1 1 PQ: 0 ANSI: 2
[ 24.376268] target2:0:8: Beginning Domain Validation
[ 24.382141] target2:0:8: Ending Domain Validation
[ 24.387209] target2:0:8: asynchronous
[ 24.391691] scsi 2:0:8:0: Attached scsi generic sg2 type 3
[ 26.153774] GSI 143 (level, low) -> CPU 6 (0x1400) vector 74
[ 26.159645] ACPI: PCI Interrupt 0000:41:03.1[B] -> GSI 143 (level, low) -> IRQ 74
[ 26.167539] mptbase: Initiating ioc3 bringup
[ 26.650546] ioc3: 53C1030: Capabilities={Initiator}
[ 27.339824] scsi3 : ioc3: LSI53C1030, FwRev=01032821h, Ports=1, MaxQ=222, IRQ=74
[ 32.533598] USB Universal Host Controller Interface driver v3.0
[ 32.540109] PCI: Enabling device 0000:00:05.2 (0000 -> 0001)
[ 32.545990] GSI 18 (level, low) -> CPU 7 (0x1600) vector 75
[ 32.551769] ACPI: PCI Interrupt 0000:00:05.2[D] -> GSI 18 (level, low) -> IRQ 75
[ 32.559581] uhci_hcd 0000:00:05.2: UHCI Host Controller
[ 32.565251] uhci_hcd 0000:00:05.2: new USB bus registered, assigned bus number 1
[ 32.573047] uhci_hcd 0000:00:05.2: irq 75, io base 0x00000800
[ 32.579543] usb usb1: configuration #1 chosen from 1 choice
[ 32.585511] hub 1-0:1.0: USB hub found
[ 32.589479] hub 1-0:1.0: 2 ports detected
[ 32.695041] PCI: Enabling device 0000:00:05.3 (0000 -> 0001)
[ 32.700917] ACPI: PCI Interrupt 0000:00:05.3[D] -> GSI 18 (level, low) -> IRQ 75
[ 32.708715] uhci_hcd 0000:00:05.3: UHCI Host Controller
[ 32.714330] uhci_hcd 0000:00:05.3: new USB bus registered, assigned bus number 2
[ 32.722116] uhci_hcd 0000:00:05.3: irq 75, io base 0x00000820
[ 32.728529] usb usb2: configuration #1 chosen from 1 choice
[ 32.734446] hub 2-0:1.0: USB hub found
[ 32.738402] hub 2-0:1.0: 2 ports detected
[ 32.846986] PCI: Enabling device 0000:40:05.2 (0000 -> 0001)
[ 32.852870] GSI 120 (level, low) -> CPU 0 (0x0000) vector 76
[ 32.858731] ACPI: PCI Interrupt 0000:40:05.2[D] -> GSI 120 (level, low) -> IRQ 76
[ 32.866624] uhci_hcd 0000:40:05.2: UHCI Host Controller
[ 32.872182] uhci_hcd 0000:40:05.2: new USB bus registered, assigned bus number 3
[ 32.879968] uhci_hcd 0000:40:05.2: irq 76, io base 0x00008840
[ 32.886237] usb usb3: configuration #1 chosen from 1 choice
[ 32.892181] hub 3-0:1.0: USB hub found
[ 32.896153] hub 3-0:1.0: 2 ports detected
[ 33.002976] PCI: Enabling device 0000:40:05.3 (0000 -> 0001)
[ 33.008846] ACPI: PCI Interrupt 0000:40:05.3[D] -> GSI 120 (level, low) -> IRQ 76
[ 33.016732] uhci_hcd 0000:40:05.3: UHCI Host Controller
[ 33.022348] uhci_hcd 0000:40:05.3: new USB bus registered, assigned bus number 4
[ 33.030121] uhci_hcd 0000:40:05.3: irq 76, io base 0x00008860
[ 33.036531] usb usb4: configuration #1 chosen from 1 choice
[ 33.042449] hub 4-0:1.0: USB hub found
[ 33.046403] hub 4-0:1.0: 2 ports detected
[ 33.154937] Initializing USB Mass Storage driver...
[ 35.979754] usb 2-1: new full speed USB device using uhci_hcd and address 2
[ 33.374412] usb 2-1: configuration #1 chosen from 1 choice
[ 33.386261] hub 2-1:1.0: USB hub found
[ 33.392175] hub 2-1:1.0: 3 ports detected
[ 34.348161] usb 2-1.1: new full speed USB device using uhci_hcd and address 3
[ 34.495509] usb 2-1.1: configuration #1 chosen from 1 choice
[ 34.712158] usb 2-1.3: new low speed USB device using uhci_hcd and address 4
[ 34.857465] usb 2-1.3: configuration #1 chosen from 1 choice
[ 34.866670] usbcore: registered new interface driver usb-storage
[ 34.872900] USB Mass Storage support registered.
[ 34.878285] mice: PS/2 mouse device common for all mice
[ 34.884404] i2c /dev entries driver
[ 34.888840] vt596_smbus 0000:00:05.4: SMBUS: Error: Host SMBus controller not enabled! - upgrade BIOS or use force=1
[ 34.899774] vt596_smbus 0000:40:05.4: SMBUS: Error: Host SMBus controller not enabled! - upgrade BIOS or use force=1
[ 34.910868] via686a 0000:00:05.4: base address not set - upgrade BIOS or use force_addr=0xaddr
[ 34.919850] via686a 0000:40:05.4: base address not set - upgrade BIOS or use force_addr=0xaddr
[ 34.928832] EFI Variables Facility v0.08 2004-May-17
[ 34.938782] usbcore: registered new interface driver hiddev
[ 34.947592] input: Silitek IBM USB HUB KEYBOARD as /class/input/input1
[ 34.954857] input: USB HID v1.10 Keyboard [Silitek IBM USB HUB KEYBOARD] on usb-0000:00:05.3-1.1
[ 34.980435] input: Logitech Optical USB Mouse as /class/input/input2
[ 34.987371] input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:05.3-1.3
[ 34.996194] usbcore: registered new interface driver usbhid
[ 35.001975] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
[ 35.008463] perfmon: added sampling format oprofile_format
[ 35.014157] oprofile: using perfmon.
[ 35.018008] TCP cubic registered
[ 35.021534] NET: Registered protocol family 1
[ 35.026093] NET: Registered protocol family 17
[ 35.032624] RAMDISK: cramfs filesystem found at block 0
[ 35.038068] RAMDISK: Loading 1808KiB [1 disk] into ram disk... |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|done.
[ 35.077274] VFS: Mounted root (cramfs filesystem) readonly.
[ 35.132801] Freeing unused kernel memory: 1904kB freed
...
--
Nishanth Aravamudan <nacc@...ibm.com>
IBM Linux Technology Center
View attachment "elm3a170.config" of type "text/plain" (29927 bytes)
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