From: Donald Allen <donaldcallen@gmail.com>
To: Robert Hancock <hancockrwd@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: tickless scheduling
Date: Mon, 10 May 2010 20:34:30 -0400 [thread overview]
Message-ID: <AANLkTiliAXc99ptF15YO8x78SSg8VWVHJg-KUJB7-Ix1@mail.gmail.com> (raw)
In-Reply-To: <4BE8A477.9080703@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 200 bytes --]
On Mon, May 10, 2010 at 8:27 PM, Robert Hancock <hancockrwd@gmail.com> wrote:
> On 05/10/2010 06:18 PM, Donald Allen wrote:
>>
>
> Can you post dmesg output from bootup?
See attached.
/Don Allen
>
[-- Attachment #2: dmesg --]
[-- Type: application/octet-stream, Size: 28533 bytes --]
Linux version 2.6.33.3 (root@olympia) (gcc version 4.4.3 (GCC) ) #1 Sun May 9 17:48:03 EDT 2010
Command line: auto BOOT_IMAGE=Linux ro root=803 vt.default_utf8=0
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000dc000 - 00000000000e0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007f5d0000 (usable)
BIOS-e820: 000000007f5d0000 - 000000007f5e0000 (ACPI data)
BIOS-e820: 000000007f5e0000 - 000000007f5e3000 (ACPI NVS)
BIOS-e820: 000000007f5e3000 - 0000000080000000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
NX (Execute Disable) protection: active
DMI present.
No AGP bridge found
last_pfn = 0x7f5d0 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-CFFFF write-protect
D0000-DFFFF uncachable
E0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask 080000000 write-back
1 base 07F600000 mask 0FFE00000 uncachable
2 base 07F800000 mask 0FF800000 uncachable
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
initial memory mapped : 0 - 20000000
init_memory_mapping: 0000000000000000-000000007f5d0000
0000000000 - 007f400000 page 2M
007f400000 - 007f5d0000 page 4k
kernel direct mapping tables up to 7f5d0000 @ 8000-c000
ACPI: RSDP 00000000000f7d00 00024 (v02 TOSCPL)
ACPI: XSDT 000000007f5d4f25 00074 (v01 TOSCPL TOSCPL00 06040000 LTP 00000000)
ACPI: FACP 000000007f5dfc60 000F4 (v03 TOSCPL TOSCPL00 06040000 PTL 00000002)
ACPI: DSDT 000000007f5d60bb 09B31 (v01 TOSCPL TOSCPL00 06040000 MSFT 03000000)
ACPI: FACS 000000007f5e2fc0 00040
ACPI: TCPA 000000007f5dfd54 00032 (v01 Phoeni x 06040000 TL 00000000)
ACPI: HPET 000000007f5dfd86 00038 (v01 DELL M09 06040000 LOHR 0000005A)
ACPI: MCFG 000000007f5dfdbe 0003C (v01 INTEL CRESTLNE 06040000 LOHR 0000005A)
ACPI: SLIC 000000007f5dfdfa 00176 (v01 TOSCPL TOSCPL00 06040000 LOHR 00000000)
ACPI: APIC 000000007f5dff70 00068 (v01 TOSCPL TOSCPL00 06040000 LTP 00000000)
ACPI: BOOT 000000007f5dffd8 00028 (v01 TOSCPL TOSCPL00 06040000 LTP 00000001)
ACPI: SSDT 000000007f5d551b 0025F (v01 PmRef Cpu0Tst 00003000 INTL 20050624)
ACPI: SSDT 000000007f5d5475 000A6 (v01 PmRef Cpu1Tst 00003000 INTL 20050624)
ACPI: SSDT 000000007f5d4f99 004DC (v02 PmRef CpuPm 00003000 INTL 20050624)
ACPI: Local APIC address 0xfee00000
(7 early reservations) ==> bootmem [0000000000 - 007f5d0000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0001000000 - 00017550a0] TEXT DATA BSS ==> [0001000000 - 00017550a0]
#2 [000009dc00 - 0000100000] BIOS reserved ==> [000009dc00 - 0000100000]
#3 [0001756000 - 00017561b0] BRK ==> [0001756000 - 00017561b0]
#4 [0000001000 - 0000003000] TRAMPOLINE ==> [0000001000 - 0000003000]
#5 [0000003000 - 0000007000] ACPI WAKEUP ==> [0000003000 - 0000007000]
#6 [0000008000 - 000000a000] PGTABLE ==> [0000008000 - 000000a000]
[ffffea0000000000-ffffea0001bfffff] PMD -> [ffff880001c00000-ffff8800037fffff] on node 0
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x0000009d
0: 0x00000100 -> 0x0007f5d0
On node 0 totalpages: 521581
DMA zone: 56 pages used for memmap
DMA zone: 107 pages reserved
DMA zone: 3834 pages, LIFO batch:0
DMA32 zone: 7077 pages used for memmap
DMA32 zone: 510507 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored.
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
nr_irqs_gsi: 24
PM: Registered nosave memory: 000000000009d000 - 000000000009e000
PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000
PM: Registered nosave memory: 00000000000dc000 - 00000000000e0000
PM: Registered nosave memory: 00000000000e0000 - 00000000000e4000
PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
Allocating PCI resources starting at 80000000 (gap: 80000000:60000000)
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 514341
Kernel command line: auto BOOT_IMAGE=Linux ro root=803 vt.default_utf8=0
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Checking aperture...
No AGP bridge found
Memory: 2046288k/2086720k available (3513k kernel code, 396k absent, 39480k reserved, 3106k data, 456k init)
SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:288
Extended CMOS year: 2000
Console: colour VGA+ 80x25
console [tty0] enabled
hpet clockevent registered
Fast TSC calibration using PIT
Detected 1662.283 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 3324.56 BogoMIPS (lpj=1662283)
Security Framework initialized
Mount-cache hash table entries: 256
mce: CPU supports 5 MCE banks
CPU0: Thermal monitoring handled by SMI
using mwait in idle threads.
Performance Events: Atom events, Intel PMU driver.
... version: 3
... bit width: 40
... generic registers: 2
... value mask: 000000ffffffffff
... max period: 000000007fffffff
... fixed-purpose events: 3
... event mask: 0000000700000003
CPU: Intel(R) Atom(TM) CPU N450 @ 1.66GHz stepping 0a
ACPI: Core revision 20091214
ftrace: converting mcount calls to 0f 1f 44 00 00
ftrace: allocating 14901 entries in 59 pages
Setting APIC routing to flat
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
devtmpfs: initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: GPE = 0x19, I/O: command/status = 0x66, data = 0x62
ACPI: No dock devices found.
ACPI Error (dsfield-0143): [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88007f014bc0), AE_ALREADY_EXISTS
ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci_root PNP0A08:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them
pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000d3fff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x000e0000-0x000e3fff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0x80000000-0xf7ffffff] (ignored)
pci_root PNP0A08:00: host bridge window [io 0x0d00-0xfdff] (ignored)
pci 0000:00:02.0: reg 10: [mem 0xf0200000-0xf027ffff]
pci 0000:00:02.0: reg 14: [io 0x18d0-0x18d7]
pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff pref]
pci 0000:00:02.0: reg 1c: [mem 0xf0000000-0xf00fffff]
pci 0000:00:02.1: reg 10: [mem 0xf0280000-0xf02fffff]
pci 0000:00:1b.0: reg 10: [mem 0xf0500000-0xf0503fff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.1: PME# disabled
pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.2: PME# disabled
pci 0000:00:1d.0: reg 20: [io 0x1820-0x183f]
pci 0000:00:1d.1: reg 20: [io 0x1840-0x185f]
pci 0000:00:1d.2: reg 20: [io 0x1860-0x187f]
pci 0000:00:1d.3: reg 20: [io 0x1880-0x189f]
pci 0000:00:1d.7: reg 10: [mem 0xf0504000-0xf05043ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.2: reg 10: [io 0x18e8-0x18ef]
pci 0000:00:1f.2: reg 14: [io 0x18dc-0x18df]
pci 0000:00:1f.2: reg 18: [io 0x18e0-0x18e7]
pci 0000:00:1f.2: reg 1c: [io 0x18d8-0x18db]
pci 0000:00:1f.2: reg 20: [io 0x18c0-0x18cf]
pci 0000:00:1f.2: reg 24: [mem 0xf0504400-0xf05047ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:00:1f.3: reg 20: [io 0x18a0-0x18bf]
pci 0000:00:1c.0: PCI bridge to [bus 05-05]
pci 0000:00:1c.0: bridge window [io 0x0000-0x0fff]
pci 0000:07:00.0: reg 10: [mem 0xf0100000-0xf010ffff 64bit]
pci 0000:07:00.0: supports D1
pci 0000:07:00.0: PME# supported from D0 D1 D3hot
pci 0000:07:00.0: PME# disabled
pci 0000:00:1c.1: PCI bridge to [bus 07-07]
pci 0000:00:1c.1: bridge window [mem 0xf0100000-0xf01fffff]
pci 0000:09:00.0: reg 10: [io 0x2000-0x20ff]
pci 0000:09:00.0: reg 18: [mem 0xf0520000-0xf0520fff 64bit pref]
pci 0000:09:00.0: reg 20: [mem 0xf0510000-0xf051ffff 64bit pref]
pci 0000:09:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
pci 0000:09:00.0: supports D1 D2
pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:09:00.0: PME# disabled
pci 0000:00:1c.2: PCI bridge to [bus 09-09]
pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff]
pci 0000:00:1c.2: bridge window [mem 0xf0500000-0xf05fffff 64bit pref]
pci 0000:00:1e.0: PCI bridge to [bus 11-11] (subtractive decode)
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP3._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI Error (dsfield-0143): [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88007f014bc0), AE_ALREADY_EXISTS
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 *7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
pci 0000:00:1c.0: can't reserve window [io 0x0000-0x0fff]
pci 0000:00:1b.0: address space collision: [mem 0xf0500000-0xf0503fff 64bit] already in use
pci 0000:00:1b.0: can't reserve [mem 0xf0500000-0xf0503fff 64bit]
pci 0000:00:1d.7: address space collision: [mem 0xf0504000-0xf05043ff] already in use
pci 0000:00:1d.7: can't reserve [mem 0xf0504000-0xf05043ff]
pci 0000:00:1f.2: address space collision: [mem 0xf0504400-0xf05047ff] already in use
pci 0000:00:1f.2: can't reserve [mem 0xf0504400-0xf05047ff]
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 14.318180 MHz counter
Switching to clocksource tsc
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: [io 0x0800-0x080f] has been reserved
system 00:01: [io 0x1000-0x107f] has been reserved
system 00:01: [io 0x1180-0x11bf] has been reserved
system 00:01: [io 0x04d0-0x04d1] has been reserved
system 00:01: [io 0xfe00] has been reserved
system 00:01: [io 0x164e-0x174c] has been reserved
system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
system 00:01: [mem 0xfef00000-0xfeffffff] has been reserved
pci 0000:00:1c.0: BAR 8: assigned [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: BAR 9: assigned [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:00:1c.1: BAR 9: assigned [mem 0x80400000-0x805fffff 64bit pref]
pci 0000:00:1c.2: BAR 8: assigned [mem 0x80600000-0x809fffff]
pci 0000:00:1b.0: BAR 0: assigned [mem 0x80a00000-0x80a03fff 64bit]
pci 0000:00:1b.0: BAR 0: set to [mem 0x80a00000-0x80a03fff 64bit] (PCI address [0x80a00000-0x80a03fff]
pci 0000:00:1c.0: BAR 7: assigned [io 0x3000-0x3fff]
pci 0000:00:1c.1: BAR 7: assigned [io 0x4000-0x4fff]
pci 0000:00:1d.7: BAR 0: assigned [mem 0x80a04000-0x80a043ff]
pci 0000:00:1d.7: BAR 0: set to [mem 0x80a04000-0x80a043ff] (PCI address [0x80a04000-0x80a043ff]
pci 0000:00:1f.2: BAR 5: assigned [mem 0x80a04400-0x80a047ff]
pci 0000:00:1f.2: BAR 5: set to [mem 0x80a04400-0x80a047ff] (PCI address [0x80a04400-0x80a047ff]
pci 0000:00:1c.0: PCI bridge to [bus 05-05]
pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: bridge window [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:00:1c.1: PCI bridge to [bus 07-07]
pci 0000:00:1c.1: bridge window [io 0x4000-0x4fff]
pci 0000:00:1c.1: bridge window [mem 0xf0100000-0xf01fffff]
pci 0000:00:1c.1: bridge window [mem 0x80400000-0x805fffff 64bit pref]
pci 0000:09:00.0: BAR 6: assigned [mem 0xf0540000-0xf055ffff pref]
pci 0000:00:1c.2: PCI bridge to [bus 09-09]
pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff]
pci 0000:00:1c.2: bridge window [mem 0x80600000-0x809fffff]
pci 0000:00:1c.2: bridge window [mem 0xf0500000-0xf05fffff 64bit pref]
pci 0000:00:1e.0: PCI bridge to [bus 11-11]
pci 0000:00:1e.0: bridge window [io disabled]
pci 0000:00:1e.0: bridge window [mem disabled]
pci 0000:00:1e.0: bridge window [mem pref disabled]
pci 0000:00:1c.0: enabling device (0000 -> 0003)
pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.1: setting latency timer to 64
pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:1c.2: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci_bus 0000:00: resource 0 [io 0x0000-0xffff]
pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffffffffffff]
pci_bus 0000:05: resource 0 [io 0x3000-0x3fff]
pci_bus 0000:05: resource 1 [mem 0x80000000-0x801fffff]
pci_bus 0000:05: resource 2 [mem 0x80200000-0x803fffff 64bit pref]
pci_bus 0000:07: resource 0 [io 0x4000-0x4fff]
pci_bus 0000:07: resource 1 [mem 0xf0100000-0xf01fffff]
pci_bus 0000:07: resource 2 [mem 0x80400000-0x805fffff 64bit pref]
pci_bus 0000:09: resource 0 [io 0x2000-0x2fff]
pci_bus 0000:09: resource 1 [mem 0x80600000-0x809fffff]
pci_bus 0000:09: resource 2 [mem 0xf0500000-0xf05fffff 64bit pref]
pci_bus 0000:11: resource 3 [io 0x0000-0xffff]
pci_bus 0000:11: resource 4 [mem 0x00000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Boot video device
PCI: CLS 32 bytes, default 64
Simple Boot Flag at 0x35 set to 0x1
Intel AES-NI instructions are not detected.
audit: initializing netlink socket (disabled)
type=2000 audit(1273530106.215:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 3997
alg: No test for cipher_null (cipher_null-generic)
alg: No test for ecb(cipher_null) (ecb-cipher_null)
alg: No test for digest_null (digest_null-generic)
alg: No test for compress_null (compress_null-generic)
alg: No test for fcrypt (fcrypt-generic)
alg: No test for stdrng (krng)
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)
pcieport 0000:00:1c.0: setting latency timer to 64
pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X
pcieport 0000:00:1c.1: setting latency timer to 64
pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X
pcieport 0000:00:1c.2: setting latency timer to 64
pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
floppy0: no floppy controllers found
loop: module loaded
Loading iSCSI transport class v2.0-870.
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: irq 27 for MSI/MSI-X
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
ata1: SATA max UDMA/133 abar m1024@0x80a04400 port 0x80a04500 irq 27
ata2: SATA max UDMA/133 abar m1024@0x80a04400 port 0x80a04580 irq 27
ata3: SATA max UDMA/133 abar m1024@0x80a04400 port 0x80a04600 irq 27
ata4: SATA max UDMA/133 abar m1024@0x80a04400 port 0x80a04680 irq 27
PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
ata1.00: ATA-8: FUJITSU MJA2160BH G2, 00400018, max UDMA/100
ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access ATA FUJITSU MJA2160B 0040 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
registered taskstats version 1
VFS: Mounted root (ext2 filesystem) readonly on device 8:3.
devtmpfs: mounted
Freeing unused kernel memory: 456k freed
Write protecting the kernel read-only data: 6144k
Freeing unused kernel memory: 564k freed
Freeing unused kernel memory: 828k freed
udev: starting version 153
sd 0:0:0:0: Attached scsi generic sg0 type 0
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: using broken periodic workaround
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.7: irq 23, io mem 0x80a04000
input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0c/PNP0C0D:00/input/input1
ACPI: Lid Switch [LID0]
ACPI: AC Adapter [ACAD] (on-line)
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0C:00/input/input2
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
ACPI: Power Button [PWRF]
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.33.3 ehci_hcd
usb usb1: SerialNumber: 0000:00:1d.7
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820
usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.33.3 uhci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.33.3 uhci_hcd
usb usb3: SerialNumber: 0000:00:1d.1
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.33.3 uhci_hcd
usb usb4: SerialNumber: 0000:00:1d.2
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: setting latency timer to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: UHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.33.3 uhci_hcd
usb usb5: SerialNumber: 0000:00:1d.3
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
Linux agpgart interface v0.103
ACPI: Battery Slot [BAT1] (battery present)
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: 00
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
(2457000 KHz - 2482000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
(2474000 KHz - 2494000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
(5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19
agpgart-intel 0000:00:00.0: Intel Pineview Chipset
agpgart-intel 0000:00:00.0: detected 8188K stolen memory
cfg80211: Calling CRDA to update world regulatory domain
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
ACPI: SSDT 000000007f5d5de4 00203 (v02 PmRef Cpu0Ist 00003000 INTL 20050624)
ACPI: SSDT 000000007f5d577a 005E5 (v02 PmRef Cpu0Cst 00003001 INTL 20050624)
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
Monitor-Mwait will be used to enter C-3 state
Marking TSC unstable due to TSC halts in idle
Switching to clocksource hpet
usb 1-4: new high speed USB device using ehci_hcd and address 2
rtc_cmos 00:04: RTC can wake from S4
rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[drm] Initialized drm 1.1.0 20060810
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: irq 28 for MSI/MSI-X
HDA Intel 0000:00:1b.0: setting latency timer to 64
usb 1-4: New USB device found, idVendor=0bda, idProduct=0158
usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-4: Product: USB2.0-CRW
usb 1-4: Manufacturer: Generic
usb 1-4: SerialNumber: 20071114173400000
i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
i915 0000:00:02.0: setting latency timer to 64
i915 0000:00:02.0: irq 29 for MSI/MSI-X
[drm] set up 7M of stolen space
usb 1-8: new high speed USB device using ehci_hcd and address 3
[drm] initialized overlay support
Initializing USB Mass Storage driver...
scsi4 : usb-storage 1-4:1.0
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
[drm] Big FIFO is enabled
usb 1-8: New USB device found, idVendor=04f2, idProduct=b15d
usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
usb 1-8: Product: Chicony USB 2.0 Camera
usb 1-8: Manufacturer: Chicony
[drm] Big FIFO is enabled
[drm] Big FIFO is enabled
[drm] Big FIFO is enabled
Console: switching to colour frame buffer device 128x37
fb0: inteldrmfb frame buffer device
registered panic notifier
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
ath9k 0000:07:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
ath9k 0000:07:00.0: setting latency timer to 64
ath: EEPROM regdomain: 0x65
ath: EEPROM indicates we should expect a direct regpair map
ath: Country alpha2 being used: 00
ath: Regpair used: 0x65
phy0: Selected rate control algorithm 'ath9k_rate_control'
Registered led device: ath9k-phy0::radio
Registered led device: ath9k-phy0::assoc
Registered led device: ath9k-phy0::tx
Registered led device: ath9k-phy0::rx
phy0: Atheros AR9285 Rev:2 mem=0xffffc90020a20000, irq=17
cfg80211: World regulatory domain updated:
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
(2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
(2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
(5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04731/0xa40000
Adding 2000084k swap on /dev/sda2. Priority:-1 extents:1 across:2000084k
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input4
scsi 4:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS
sd 4:0:0:0: Attached scsi generic sg1 type 0
sd 4:0:0:0: [sdb] Attached SCSI removable disk
wlan0: direct probe to AP 00:13:f7:fd:ab:e3 (try 1)
wlan0: direct probe responded
wlan0: authenticate with AP 00:13:f7:fd:ab:e3 (try 1)
wlan0: authenticated
wlan0: associate with AP 00:13:f7:fd:ab:e3 (try 1)
wlan0: RX AssocResp from 00:13:f7:fd:ab:e3 (capab=0x431 status=0 aid=3)
wlan0: associated
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
wlan0: no IPv6 routers present
[drm] Big FIFO is enabled
next prev parent reply other threads:[~2010-05-11 0:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-11 0:18 PROBLEM: tickless scheduling Donald Allen
2010-05-11 0:27 ` Robert Hancock
2010-05-11 0:34 ` Donald Allen [this message]
2010-05-11 0:38 ` Robert Hancock
2010-05-11 0:53 ` Donald Allen
2010-05-11 0:54 ` john stultz
2010-05-11 0:59 ` Donald Allen
2010-05-11 1:12 ` john stultz
2010-05-11 1:52 ` Donald Allen
2010-05-12 19:54 ` Donald Allen
2010-05-12 20:52 ` john stultz
2010-05-15 17:11 ` Donald Allen
2010-05-16 16:14 ` Stefan Biereigel
2010-05-16 20:41 ` Arjan van de Ven
2010-05-17 15:26 ` Donald Allen
2010-05-17 16:15 ` Stefan Biereigel
2010-05-16 23:36 ` Thomas Gleixner
2010-05-17 13:44 ` Donald Allen
2010-05-17 14:02 ` Donald Allen
2010-05-17 14:04 ` Arjan van de Ven
2010-05-17 14:11 ` Donald Allen
2010-05-17 14:29 ` Arjan van de Ven
2010-05-17 14:45 ` Donald Allen
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