Re: [PATCH 6/6] workqueue: reimplement WQ_HIGHPRI using a separate worker_pool

Tony Luck
2012-07-12T22:16:33Z

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On Thu, Jul 12, 2012 at 2:45 PM, Tejun Heo <tj@kernel.org> wrote:
> I was wrong and am now dazed and confused. That's from
> init_workqueues() where only cpu0 is running. How the hell did
> nr_running manage to become non-zero at that point? Can you please
> apply the following patch and report the boot log? Thank you.

Patch applied on top of next-20120712 (which still has the same problem).

dmesg output attached

-Tony

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Linux version 3.5.0-rc6-zx1-smp-next-20120712-1-g1275170 (aegl@linux-bxb1) (gcc version 4.3.4 [gcc-4_3-branch revision 152973] (SUSE Linux) ) #1 SMP Thu Jul 12 15:09:17 PDT 2012
EFI v1.10 by HP: SALsystab=0x3fefa000 ACPI 2.0=0x3fd5e000 SMBIOS=0x3fefc000 HCDP=0x3fd5c000
Early serial console at MMIO 0xff5e0000 (options '9600')
bootconsole [uart0] enabled
PCDP: v0 at 0x3fd5c000
Explicit "console="; ignoring PCDP
ACPI: RSDP 000000003fd5e000 00028 (v02 HP)
ACPI: XSDT 000000003fd5e02c 00094 (v01 HP rx2620 00000000 HP 00000000)
ACPI: FACP 000000003fd67390 000F4 (v03 HP rx2620 00000000 HP 00000000)
ACPI Warning: 32/64X length mismatch in Gpe0Block: 32/16 (20120518/tbfadt-565)
ACPI Warning: 32/64X length mismatch in Gpe1Block: 32/16 (20120518/tbfadt-565)
ACPI: DSDT 000000003fd5e100 05F3C (v01 HP rx2620 00000007 INTL 02012044)
ACPI: FACS 000000003fd67488 00040
ACPI: SPCR 000000003fd674c8 00050 (v01 HP rx2620 00000000 HP 00000000)
ACPI: DBGP 000000003fd67518 00034 (v01 HP rx2620 00000000 HP 00000000)
ACPI: APIC 000000003fd67610 000B0 (v01 HP rx2620 00000000 HP 00000000)
ACPI: SPMI 000000003fd67550 00050 (v04 HP rx2620 00000000 HP 00000000)
ACPI: CPEP 000000003fd675a0 00034 (v01 HP rx2620 00000000 HP 00000000)
ACPI: SSDT 000000003fd64040 001D6 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd64220 00702 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd64930 00A16 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd65350 00A16 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd65d70 00A16 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd66790 00A16 (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd671b0 000EB (v01 HP rx2620 00000006 INTL 02012044)
ACPI: SSDT 000000003fd672a0 000EF (v01 HP rx2620 00000006 INTL 02012044)
ACPI: Local APIC address c0000000fee00000
2 CPUs available, 2 CPUs total
warning: skipping physical page 0
Initial ramdisk at: 0xe00000407e9bb000 (6071698 bytes)
SAL 3.1: HP version 3.15
SAL Platform features: None
SAL: AP wakeup using external interrupt vector 0xff
MCA related initialization done
warning: skipping physical page 0
Zone ranges:
DMA [mem 0x00004000-0xffffffff]
Normal [mem 0x100000000-0x407ffc7fff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00004000-0x3f4ebfff]
node 0: [mem 0x3fc00000-0x3fd5bfff]
node 0: [mem 0x4040000000-0x407fd2bfff]
node 0: [mem 0x407fd98000-0x407fe07fff]
node 0: [mem 0x407fe80000-0x407ffc7fff]
On node 0 totalpages: 130378
free_area_init_node: node 0, pgdat a0000001012ee380, node_mem_map a0007fffc7900038
DMA zone: 896 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 64017 pages, LIFO batch:7
Normal zone: 56896 pages used for memmap
Normal zone: 8569 pages, LIFO batch:1
Virtual mem_map starts at 0xa0007fffc7900000
pcpu-alloc: s11392 r8192 d242560 u262144 alloc=16*16384
pcpu-alloc: [0] 0 [0] 1
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 72586
Kernel command line: BOOT_IMAGE=scsi0:\efi\SuSE\l-zx1-smp.gz root=/dev/disk/by-id/scsi-200000e1100a5d5f2-part2 console=uart,mmio,0xff5e0000
PID hash table entries: 4096 (order: 1, 32768 bytes)
Dentry cache hash table entries: 262144 (order: 7, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 6, 1048576 bytes)
Memory: 2048176k/2086064k available (13820k code, 37888k reserved, 5920k data, 848k init)
SLUB: Genslabs=17, HWalign=128, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=2.
NR_IRQS:768
ACPI: Local APIC address c0000000fee00000
GSI 36 (level, low) -> CPU 0 (0x0000) vector 48
CPU 0: base freq=199.999MHz, ITC ratio=13/2, ITC freq=1299.994MHz+/-650ppm
Console: colour dummy device 80x25
Calibrating delay loop... 1945.60 BogoMIPS (lpj=3891200)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024
ACPI: Core revision 20120518
Boot processor id 0x0/0x0
XXX cpu=0 gcwq=e000004040000d80 base=e000004040002000
XXX cpu=0 nr_running=0 @ e000004040002000
XXX cpu=0 nr_running=0 @ e000004040002008
XXX cpu=1 gcwq=e000004040040d80 base=e000004040042000
XXX cpu=1 nr_running=0 @ e000004040042000
XXX cpu=1 nr_running=0 @ e000004040042008
XXX cpu=16 nr_running=0 @ a000000101347668
XXX cpu=16 nr_running=0 @ a000000101347670
------------[ cut here ]------------
WARNING: at kernel/workqueue.c:1220 worker_enter_idle+0x2d0/0x4a0()
Modules linked in:

Call Trace:
[<a0000001000154e0>] show_stack+0x80/0xa0
sp=e0000040600f7c30 bsp=e0000040600f0da8
[<a000000100d6c4c0>] dump_stack+0x30/0x50
sp=e0000040600f7e00 bsp=e0000040600f0d90
[<a0000001000730a0>] warn_slowpath_common+0xc0/0x100
sp=e0000040600f7e00 bsp=e0000040600f0d50
[<a000000100073120>] warn_slowpath_null+0x40/0x60
sp=e0000040600f7e00 bsp=e0000040600f0d28
[<a0000001000aaab0>] worker_enter_idle+0x2d0/0x4a0
sp=e0000040600f7e00 bsp=e0000040600f0cf0
[<a0000001000ad000>] worker_thread+0x4a0/0xbe0
sp=e0000040600f7e00 bsp=e0000040600f0c28
[<a0000001000bdc10>] kthread+0x110/0x140
sp=e0000040600f7e00 bsp=e0000040600f0be8
[<a000000100013510>] kernel_thread_helper+0x30/0x60
sp=e0000040600f7e30 bsp=e0000040600f0bc0
[<a00000010000a0c0>] start_kernel_thread+0x20/0x40
sp=e0000040600f7e30 bsp=e0000040600f0bc0
---[ end trace e9840e0cb994cb82 ]---
Fixed BSP b0 value from CPU 1
CPU 1: synchronized ITC with CPU 0 (last diff -12 cycles, maxerr 585 cycles)
CPU 1: base freq=199.999MHz, ITC ratio=13/2, ITC freq=1299.994MHz+/-650ppm
Brought up 2 CPUs
Total of 2 processors activated (3891.20 BogoMIPS).
DMI 2.3 present.
DMI: hp server rx2620 , BIOS 03.17 03/31/2005
NET: Registered protocol family 16
ACPI: bus type pci registered
bio: create slab <bio-0> at 0
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOSAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-1f])
pci_root HWP0002:00: host bridge window [io 0x0000-0x1fff]
pci_root HWP0002:00: host bridge window [mem 0x80000000-0x8fffffff]
pci_root HWP0002:00: host bridge window [mem 0x80004000000-0x80103fffffe]
PCI host bridge to bus 0000:00
pci_bus 0000:00: busn_res: [bus 00-1f] is inserted under domain [bus 00-ff]
pci_bus 0000:00: root bus resource [bus 00-1f]
pci_bus 0000:00: root bus resource [io 0x0000-0x1fff]
pci_bus 0000:00: root bus resource [mem 0x80000000-0x8fffffff]
pci_bus 0000:00: root bus resource [mem 0x80004000000-0x80103fffffe]
pci 0000:00:01.0: [1033:0035] type 00 class 0x0c0310
pci 0000:00:01.0: reg 10: [mem 0x80002000-0x80002fff]
pci 0000:00:01.0: supports D1 D2
pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:01.1: [1033:0035] type 00 class 0x0c0310
pci 0000:00:01.1: reg 10: [mem 0x80001000-0x80001fff]
pci 0000:00:01.1: supports D1 D2
pci 0000:00:01.1: PME# supported from D0 D1 D2 D3hot
pci 0000:00:01.2: [1033:00e0] type 00 class 0x0c0320
pci 0000:00:01.2: reg 10: [mem 0x80000000-0x800000ff]
pci 0000:00:01.2: supports D1 D2
pci 0000:00:01.2: PME# supported from D0 D1 D2 D3hot
pci 0000:00:02.0: [1095:0649] type 00 class 0x01018f
pci 0000:00:02.0: reg 10: [io 0x0d18-0x0d1f]
pci 0000:00:02.0: reg 14: [io 0x0d24-0x0d27]
pci 0000:00:02.0: reg 18: [io 0x0d10-0x0d17]
pci 0000:00:02.0: reg 1c: [io 0x0d20-0x0d23]
pci 0000:00:02.0: reg 20: [io 0x0d00-0x0d0f]
pci 0000:00:02.0: supports D1 D2
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI0._PRT]
pci0000:00: Unable to request _OSC control (_OSC support mask: 0x09)
ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 20-3f])
pci_root HWP0002:01: host bridge window [mem 0xff5e0000-0xff5e0007]
pci_root HWP0002:01: host bridge window [mem 0xff5e2000-0xff5e2007]
pci_root HWP0002:01: host bridge window [io 0x2000-0x2fff]
pci_root HWP0002:01: host bridge window [mem 0x90000000-0x97ffffff]
pci_root HWP0002:01: host bridge window [mem 0x90004000000-0x90103fffffe]
PCI host bridge to bus 0000:20
pci_bus 0000:20: busn_res: [bus 20-3f] is inserted under domain [bus 00-ff]
pci_bus 0000:20: root bus resource [bus 20-3f]
pci_bus 0000:20: root bus resource [io 0x2000-0x2fff]
pci_bus 0000:20: root bus resource [mem 0x90000000-0x97ffffff]
pci_bus 0000:20: root bus resource [mem 0x90004000000-0x90103fffffe]
pci 0000:20:01.0: [1000:0030] type 00 class 0x010000
pci 0000:20:01.0: reg 10: [io 0x2100-0x21ff]
pci 0000:20:01.0: reg 14: [mem 0x903a0000-0x903bffff 64bit]
pci 0000:20:01.0: reg 1c: [mem 0x90380000-0x9039ffff 64bit]
pci 0000:20:01.0: reg 30: [mem 0x90100000-0x901fffff pref]
pci 0000:20:01.0: supports D1 D2
pci 0000:20:01.1: [1000:0030] type 00 class 0x010000
pci 0000:20:01.1: reg 10: [io 0x2000-0x20ff]
pci 0000:20:01.1: reg 14: [mem 0x90360000-0x9037ffff 64bit]
pci 0000:20:01.1: reg 1c: [mem 0x90340000-0x9035ffff 64bit]
pci 0000:20:01.1: reg 30: [mem 0x90000000-0x900fffff pref]
pci 0000:20:01.1: supports D1 D2
pci 0000:20:02.0: [8086:1079] type 00 class 0x020000
pci 0000:20:02.0: reg 10: [mem 0x90320000-0x9033ffff 64bit]
pci 0000:20:02.0: reg 18: [mem 0x90280000-0x902fffff 64bit]
pci 0000:20:02.0: reg 20: [io 0x2240-0x227f]
pci 0000:20:02.0: reg 30: [mem 0x90200000-0x9027ffff pref]
pci 0000:20:02.0: PME# supported from D0 D3hot D3cold
pci 0000:20:02.1: [8086:1079] type 00 class 0x020000
pci 0000:20:02.1: reg 10: [mem 0x90300000-0x9031ffff 64bit]
pci 0000:20:02.1: reg 20: [io 0x2200-0x223f]
pci 0000:20:02.1: PME# supported from D0 D3hot D3cold
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI1._PRT]
pci0000:20: Unable to request _OSC control (_OSC support mask: 0x09)
ACPI: PCI Root Bridge [PCI2] (domain 0000 [bus 40-5f])
pci_root HWP0002:02: host bridge window [io 0x3000-0x5fff]
pci_root HWP0002:02: host bridge window [mem 0x98000000-0xafffffff]
pci_root HWP0002:02: host bridge window [mem 0xa0004000000-0xa0103fffffe]
PCI host bridge to bus 0000:40
pci_bus 0000:40: busn_res: [bus 40-5f] is inserted under domain [bus 00-ff]
pci_bus 0000:40: root bus resource [bus 40-5f]
pci_bus 0000:40: root bus resource [io 0x3000-0x5fff]
pci_bus 0000:40: root bus resource [mem 0x98000000-0xafffffff]
pci_bus 0000:40: root bus resource [mem 0xa0004000000-0xa0103fffffe]
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI2._PRT]
pci0000:40: Unable to request _OSC control (_OSC support mask: 0x09)
ACPI: PCI Root Bridge [PCI3] (domain 0000 [bus 60-7f])
pci_root HWP0002:03: host bridge window [io 0x6000-0x7fff]
pci_root HWP0002:03: host bridge window [mem 0xb0000000-0xc7ffffff]
pci_root HWP0002:03: host bridge window [mem 0xb0004000000-0xb0103fffffe]
PCI host bridge to bus 0000:60
pci_bus 0000:60: busn_res: [bus 60-7f] is inserted under domain [bus 00-ff]
pci_bus 0000:60: root bus resource [bus 60-7f]
pci_bus 0000:60: root bus resource [io 0x6000-0x7fff]
pci_bus 0000:60: root bus resource [mem 0xb0000000-0xc7ffffff]
pci_bus 0000:60: root bus resource [mem 0xb0004000000-0xb0103fffffe]
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI3._PRT]
pci0000:60: Unable to request _OSC control (_OSC support mask: 0x09)
ACPI: PCI Root Bridge [PCI4] (domain 0000 [bus 80-bf])
pci_root HWP0002:04: host bridge window [io 0x8000-0xbfff]
pci_root HWP0002:04: host bridge window [mem 0xc8000000-0xdfffffff]
pci_root HWP0002:04: host bridge window [mem 0xc0004000000-0xc0103fffffe]
PCI host bridge to bus 0000:80
pci_bus 0000:80: busn_res: [bus 80-bf] is inserted under domain [bus 00-ff]
pci_bus 0000:80: root bus resource [bus 80-bf]
pci_bus 0000:80: root bus resource [io 0x8000-0xbfff]
pci_bus 0000:80: root bus resource [mem 0xc8000000-0xdfffffff]
pci_bus 0000:80: root bus resource [mem 0xc0004000000-0xc0103fffffe]
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI4._PRT]
pci0000:80: Unable to request _OSC control (_OSC support mask: 0x09)
ACPI: PCI Root Bridge [PCI6] (domain 0000 [bus c0-df])
pci_root HWP0002:05: host bridge window [io 0xc000-0xdfff]
pci_root HWP0002:05: host bridge window [mem 0xe0000000-0xefffffff]
pci_root HWP0002:05: host bridge window [mem 0xe0004000000-0xe0103fffffe]
PCI host bridge to bus 0000:c0
pci_bus 0000:c0: busn_res: [bus c0-df] is inserted under domain [bus 00-ff]
pci_bus 0000:c0: root bus resource [bus c0-df]
pci_bus 0000:c0: root bus resource [io 0xc000-0xdfff]
pci_bus 0000:c0: root bus resource [mem 0xe0000000-0xefffffff]
pci_bus 0000:c0: root bus resource [mem 0xe0004000000-0xe0103fffffe]
ACPI: PCI Interrupt Routing Table [\_SB_.SBA0.PCI6._PRT]
pci0000:c0: Unable to request _OSC control (_OSC support mask: 0x09)
vgaarb: loaded
SCSI subsystem initialized
ACPI: bus type usb registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Advanced Linux Sound Architecture Driver Version 1.0.25.
IOC: zx1 2.3 HPA 0xfed01000 IOVA space 1024Mb at 0x40000000
Switching to clocksource itc
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp 00:00: [mem 0xfed00000-0xfed07fff]
pnp 00:00: Plug and Play ACPI device, IDs HWP0001 PNP0a05 (active)
pnp 00:01: [mem 0xff5b0000-0xff5b0003]
pnp 00:01: Plug and Play ACPI device, IDs IPI0001 (active)
pnp 00:02: [bus 00-1f]
pnp 00:02: [mem 0xfed20000-0xfed21fff]
pnp 00:02: [io 0x0000-0x1fff window]
pnp 00:02: [mem 0x80000000-0x8fffffff window]
pnp 00:02: [mem 0x80004000000-0x80103fffffe window]
pnp 00:02: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
pnp 00:03: [bus 20-3f]
pnp 00:03: [mem 0xff5e0000-0xff5e0007 window]
pnp 00:03: [mem 0xff5e2000-0xff5e2007 window]
pnp 00:03: [mem 0xfed22000-0xfed23fff]
pnp 00:03: [io 0x2000-0x2fff window]
pnp 00:03: [mem 0x90000000-0x97ffffff window]
pnp 00:03: [mem 0x90004000000-0x90103fffffe window]
pnp 00:03: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
GSI 34 (level, low) -> CPU 1 (0x0100) vector 49
pnp 00:04: [irq 49]
pnp 00:04: [mem 0xff5e0000-0xff5e0007]
pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
GSI 35 (level, low) -> CPU 0 (0x0000) vector 50
pnp 00:05: [irq 50]
pnp 00:05: [mem 0xff5e2000-0xff5e2007]
pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:06: [bus 40-5f]
pnp 00:06: [mem 0xfed24000-0xfed25fff]
pnp 00:06: [io 0x3000-0x5fff window]
pnp 00:06: [mem 0x98000000-0xafffffff window]
pnp 00:06: [mem 0xa0004000000-0xa0103fffffe window]
pnp 00:06: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
pnp 00:07: [bus 60-7f]
pnp 00:07: [mem 0xfed26000-0xfed27fff]
pnp 00:07: [io 0x6000-0x7fff window]
pnp 00:07: [mem 0xb0000000-0xc7ffffff window]
pnp 00:07: [mem 0xb0004000000-0xb0103fffffe window]
pnp 00:07: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
pnp 00:08: [bus 80-bf]
pnp 00:08: [mem 0xfed28000-0xfed29fff]
pnp 00:08: [io 0x8000-0xbfff window]
pnp 00:08: [mem 0xc8000000-0xdfffffff window]
pnp 00:08: [mem 0xc0004000000-0xc0103fffffe window]
pnp 00:08: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
pnp 00:09: [bus c0-df]
pnp 00:09: [mem 0xfed2c000-0xfed2dfff]
pnp 00:09: [io 0xc000-0xdfff window]
pnp 00:09: [mem 0xe0000000-0xefffffff window]
pnp 00:09: [mem 0xe0004000000-0xe0103fffffe window]
pnp 00:09: Plug and Play ACPI device, IDs HWP0002 PNP0a03 (active)
pnp: PnP ACPI: found 10 devices
ACPI: ACPI bus type pnp unregistered
NET: Registered protocol family 2
IP route cache hash table entries: 16384 (order: 3, 131072 bytes)
TCP established hash table entries: 65536 (order: 6, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 1048576 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP: reno registered
UDP hash table entries: 1024 (order: 1, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 1, 32768 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
GSI 16 (level, low) -> CPU 1 (0x0100) vector 51
GSI 16 (level, low) -> CPU 1 (0x0100) vector 51 unregistered
GSI 17 (level, low) -> CPU 0 (0x0000) vector 51
GSI 17 (level, low) -> CPU 0 (0x0000) vector 51 unregistered
GSI 18 (level, low) -> CPU 1 (0x0100) vector 51
GSI 18 (level, low) -> CPU 1 (0x0100) vector 51 unregistered
PCI: CLS 128 bytes, default 128
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 5920kB freed
perfmon: version 2.0 IRQ 238
perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
PAL Information Facility v0.5
perfmon: added sampling format default_format
perfmon_default_smpl: default_format v2.0 registered
HugeTLB registered 256 MB page size, pre-allocated 0 pages
NFS: Registering the id_resolver key type
Key type id_resolver registered
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
msgmni has been set to 4011
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: Sleep Button [SLPF]
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [THM0] (27 C)
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
00:04: ttyS0 at MMIO 0xff5e0000 (irq = 49) is a 16550A
console [ttyS0] enabled, bootconsole disabled
00:05: ttyS1 at MMIO 0xff5e2000 (irq = 50) is a 16550A
EFI Time Services Driver v0.4
Linux agpgart interface v0.103
[drm] Initialized drm 1.1.0 20060810
[drm] radeon defaulting to userspace modesetting.
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
cmd64x 0000:00:02.0: IDE controller (0x1095:0x0649 rev 0x02)
GSI 21 (level, low) -> CPU 0 (0x0000) vector 51
cmd64x 0000:00:02.0: IDE port disabled
cmd64x 0000:00:02.0: 100% native mode on irq 54
ide0: BM-DMA at 0x0d00-0x0d07
Probing IDE interface ide0...
hda: _NEC DVD+/-RW ND-6650A, ATAPI CD/DVD-ROM drive
hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4
hda: MWDMA2 mode selected
ide0 at 0xd18-0xd1f,0xd26 on irq 54
ide-gd driver 1.18
ide-cd driver 5.00
ide-cd: hda: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache
cdrom: Uniform CD-ROM driver Revision: 3.20
st: Version 20101219, fixed bufsize 32768, s/g segs 256
osst :I: Tape driver with OnStream support version 0.99.4
osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
GSI 29 (level, low) -> CPU 1 (0x0100) vector 52
e1000 0000:20:02.0: eth0: (PCI-X:66MHz:64-bit) 00:13:21:5b:f6:9a
e1000 0000:20:02.0: eth0: Intel(R) PRO/1000 Network Connection
GSI 30 (level, low) -> CPU 0 (0x0000) vector 53
e1000 0000:20:02.1: eth1: (PCI-X:66MHz:64-bit) 00:13:21:5b:f6:9b
e1000 0000:20:02.1: eth1: Intel(R) PRO/1000 Network Connection
Fusion MPT base driver 3.04.20
Copyright (c) 1999-2008 LSI Corporation
Fusion MPT SPI Host driver 3.04.20
GSI 27 (level, low) -> CPU 1 (0x0100) vector 54
mptbase: ioc0: Initiating bringup
ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
scsi0 : ioc0: LSI53C1030 C0, FwRev=01032341h, Ports=1, MaxQ=255, IRQ=57
scsi 0:0:0:0: Direct-Access HP 36.4G MAU3036NC HPC2 PQ: 0 ANSI: 3
scsi target0:0:0: Beginning Domain Validation
scsi target0:0:0: Ending Domain Validation
scsi target0:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS RTI WRFLOW PCOMP (6.25 ns, offset 127)
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] 71132960 512-byte logical blocks: (36.4 GB/33.9 GiB)
scsi 0:0:1:0: Direct-Access HP 36.4G MAU3036NC HPC2 PQ: 0 ANSI: 3
scsi target0:0:1: Beginning Domain Validation
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: cf 00 10 08
sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
scsi target0:0:1: Ending Domain Validation
scsi target0:0:1: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS RTI WRFLOW PCOMP (6.25 ns, offset 127)
sd 0:0:1:0: Attached scsi generic sg1 type 0
sd 0:0:1:0: [sdb] 71132960 512-byte logical blocks: (36.4 GB/33.9 GiB)
sda: sda1
sd 0:0:1:0: [sdb] Write Protect is off
sd 0:0:1:0: [sdb] Mode Sense: cf 00 10 08
sd 0:0:1:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 0:0:0:0: [sda] Attached SCSI disk
GSI 28 (level, low) -> CPU 0 (0x0000) vector 55
mptbase: ioc1: Initiating bringup
ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
scsi1 : ioc1: LSI53C1030 C0, FwRev=01032341h, Ports=1, MaxQ=255, IRQ=58
sdb: sdb1 sdb2
sd 0:0:1:0: [sdb] Attached SCSI disk
Fusion MPT FC Host driver 3.04.20
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
GSI 18 (level, low) -> CPU 1 (0x0100) vector 56
ehci_hcd 0000:00:01.2: EHCI Host Controller
ehci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:01.2: irq 53, io mem 0x80000000
ehci_hcd 0000:00:01.2: USB 2.0 started, EHCI 0.95
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 5 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
GSI 16 (level, low) -> CPU 0 (0x0000) vector 57
ohci_hcd 0000:00:01.0: OHCI Host Controller
ohci_hcd 0000:00:01.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:01.0: irq 51, io mem 0x80002000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
GSI 17 (level, low) -> CPU 1 (0x0100) vector 58
ohci_hcd 0000:00:01.1: OHCI Host Controller
ohci_hcd 0000:00:01.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:01.1: irq 52, io mem 0x80001000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
EFI Variables Facility v0.08 2004-May-17
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP: cubic registered
NET: Registered protocol family 17
Key type dns_resolver registered
ALSA device list:
No soundcards found.
Freeing unused kernel memory: 848kB freed
udevd (136): /proc/136/oom_adj is deprecated, please use /proc/136/oom_score_adj instead.
udevd version 128 started
EXT3-fs (sdb2): (no)acl options not supported
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdb2): using internal journal
EXT3-fs (sdb2): mounted filesystem with ordered data mode
EXT3-fs (sdb2): (no)acl options not supported
udevd version 128 started
Fusion MPT misc device (ioctl) driver 3.04.20
mptctl: Registered with Fusion MPT base driver
mptctl: /dev/mptctl @ (major,minor=10,220)
EXT3-fs (sda1): (no)acl options not supported
kjournald starting. Commit interval 5 seconds
EXT3-fs (sda1): using internal journal
EXT3-fs (sda1): mounted filesystem with ordered data mode
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX

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