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Subject2.6.27-rc8 doubled times
Hi Thomas,

Please would you take another look at your -rc8 commit
302745699c1b675b5d2a1af87271de10e4d96b6a clockevents:
check broadcast device not tick device.

While other machines are happy with it, I've a Core2 Duo laptop
on which "time" now gives me twice the usual user and system
times (but elapsed or real remains correct). Thus if I run
"/usr/bin/time make -j6" twice in a kernel build tree (first
run to prime the caches), the second run reports 354%CPU,
which is more than I'm used to on a 2 cpu box!

.config and dmesg attached.

I've noticed that bc->mode is actually a different enum from the
earlier td->mode, so I tried the patch below: it makes a difference,
261%CPU - but that's still not right so I guess there's more to it.

Thanks,
Hugh

--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -235,7 +235,7 @@ static void tick_do_broadcast_on_off(voi
case CLOCK_EVT_NOTIFY_BROADCAST_FORCE:
if (!cpu_isset(cpu, tick_broadcast_mask)) {
cpu_set(cpu, tick_broadcast_mask);
- if (bc->mode == TICKDEV_MODE_PERIODIC)
+ if (bc->mode == CLOCK_EVT_MODE_PERIODIC)
clockevents_shutdown(dev);
}
if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
@@ -245,7 +245,7 @@ static void tick_do_broadcast_on_off(voi
if (!tick_broadcast_force &&
cpu_isset(cpu, tick_broadcast_mask)) {
cpu_clear(cpu, tick_broadcast_mask);
- if (bc->mode == TICKDEV_MODE_PERIODIC)
+ if (bc->mode == CLOCK_EVT_MODE_PERIODIC)
tick_setup_periodic(dev, 0);
}
break;[unhandled content-type:application/x-config]Linux version 2.6.27-rc8-git (hugh@sister) (gcc version 4.2.1 (SUSE Linux)) #143 SMP PREEMPT Fri Oct 3 07:36:39 BST 2008
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007f6d0000 (usable)
BIOS-e820: 000000007f6d0000 - 000000007f6df000 (ACPI NVS)
BIOS-e820: 000000007f6df000 - 0000000080000000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
last_pfn = 0x7f6d0 max_arch_pfn = 0x100000
kernel direct mapping tables up to 7f6d0000 @ 7000-d000
DMI present.
ACPI: RSDP 000F78B0, 0024 (r2 PTLTD )
ACPI: XSDT 7F6D28BF, 0094 (r1 FSC PC 6040000 LTP 0)
ACPI: FACP 7F6DBBD2, 00F4 (r3 INTEL CRESTLNE 6040000 ALAN 1)
ACPI: DSDT 7F6D3E29, 7D35 (r2 WS C46_____ 6040000 MSFT 3000000)
ACPI: FACS 7F6DEFC0, 0040
ACPI: APIC 7F6DBCC6, 0068 (r1 INTEL CRESTLNE 6040000 LOHR 5A)
ACPI: HPET 7F6DBD2E, 0038 (r1 INTEL CRESTLNE 6040000 LOHR 5A)
ACPI: MCFG 7F6DBD66, 003C (r1 INTEL CRESTLNE 6040000 LOHR 5A)
ACPI: TCPA 7F6DBDA2, 0032 (r1 Intel CRESTLN 6040000 5A52)
ACPI: TMOR 7F6DBDD4, 0026 (r1 PTLTD 6040000 PTL 3)
ACPI: SLIC 7F6DBDFA, 0176 (r1 FSC PC 6040000 PTL 1)
ACPI: APIC 7F6DBF70, 0068 (r1 PTLTD APIC 6040000 LTP 0)
ACPI: BOOT 7F6DBFD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1)
ACPI: SSDT 7F6D3B4C, 02DD (r1 SataRe SataAhci 1000 INTL 20060912)
ACPI: SSDT 7F6D39AF, 019D (r1 BrtRef DD01BRT 1000 INTL 20060912)
ACPI: SSDT 7F6D2EDF, 025F (r1 PmRef Cpu0Tst 3000 INTL 20060912)
ACPI: SSDT 7F6D2E39, 00A6 (r1 PmRef Cpu1Tst 3000 INTL 20060912)
ACPI: SSDT 7F6D2953, 04E6 (r1 PmRef CpuPm 3000 INTL 20060912)
ACPI: BIOS bug: multiple APIC/MADT found, using 0
ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org
ACPI: DMI detected: Fujitsu Siemens
ACPI: DMI detected: Fujitsu Siemens
ACPI: Deleted _OSI()
2038MB LOWMEM available.
mapped low ram: 0 - 7f6d0000
low ram: 00000000 - 7f6d0000
bootmap 00009000 - 00018edc
(8 early reservations) ==> bootmem [0000000000 - 007f6d0000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
#2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
#3 [0000100000 - 0000529064] TEXT DATA BSS ==> [0000100000 - 0000529064]
#4 [000052a000 - 000052d000] INIT_PG_TABLE ==> [000052a000 - 000052d000]
#5 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000]
#6 [0000007000 - 0000009000] PGTABLE ==> [0000007000 - 0000009000]
#7 [0000009000 - 0000019000] BOOTMAP ==> [0000009000 - 0000019000]
found SMP MP-table at [780f7ab0] 000f7ab0
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
Normal 0x00001000 -> 0x0007f6d0
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x0000009f
0: 0x00000100 -> 0x0007f6d0
On node 0 totalpages: 521839
free_area_init_node: node 0, pgdat 7847a3c0, node_mem_map 79000000
DMA zone: 3963 pages, LIFO batch:0
Normal zone: 513288 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: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
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.
Enabling APIC mode: Flat. Using 1 I/O APICs
ACPI: HPET id: 0x8086a201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
SMP: Allowing 2 CPUs, 0 hotplug CPUs
mapped APIC to ffffb000 (fee00000)
mapped IOAPIC to ffffa000 (fec00000)
Allocating PCI resources starting at 88000000 (gap: 80000000:60000000)
PERCPU: Allocating 36060 bytes of per cpu data
NR_CPUS: 2, nr_cpu_ids: 2, nr_node_ids 1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 517251
Kernel command line: root=/dev/sda5 vga=normal
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Extended CMOS year: 2000
TSC: PIT calibration confirmed by PMTIMER.
TSC: using PIT calibration value
Detected 1994.950 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 131072 (order: 7, 524288 bytes)
Memory: 2062884k/2087744k available (2319k kernel code, 24324k reserved, 1296k data, 204k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xfffb9000 - 0xfffff000 ( 280 kB)
vmalloc : 0xf8000000 - 0xfffb7000 ( 127 MB)
lowmem : 0x78000000 - 0xf76d0000 (2038 MB)
.init : 0x7848c000 - 0x784bf000 ( 204 kB)
.data : 0x78343d6b - 0x78487e20 (1296 kB)
.text : 0x78100000 - 0x78343d6b (2319 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
CPA: page pool initialized 1 of 1 pages preallocated
hpet clockevent registered
Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.90 BogoMIPS (lpj=7979800)
Mount-cache hash table entries: 512
Initializing cgroup subsys memory
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
using mwait in idle threads.
Checking 'hlt' instruction... OK.
ACPI: Core revision 20080609
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz stepping 0a
Booting processor 1/1 ip 6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 3989.98 BogoMIPS (lpj=7979961)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz stepping 0a
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
Total of 2 processors activated (7979.88 BogoMIPS).
CPU0 attaching sched-domain:
domain 0: span 0-1 level MC
groups: 0 1
CPU1 attaching sched-domain:
domain 0: span 0-1 level MC
groups: 1 0
net_namespace: 296 bytes
NET: Registered protocol family 16
No dock devices found.
ACPI: bus type pci registered
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: MCFG area at e0000000 reserved in E820
PCI: Using MMCONFIG for extended config space
PCI: Using configuration type 1 for base access
ACPI: EC: Look up EC in DSDT
ACPI: BIOS _OSI(Linux) query ignored via DMI
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in interrupt mode
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: 0000:00:02.0 reg 10 64bit mmio: [fc000000, fc0fffff]
PCI: 0000:00:02.0 reg 18 32bit mmio: [d0000000, dfffffff]
PCI: 0000:00:02.0 reg 20 io port: [1800, 1807]
PCI: 0000:00:02.1 reg 10 64bit mmio: [fc100000, fc1fffff]
PCI: 0000:00:1a.0 reg 20 io port: [1820, 183f]
PCI: 0000:00:1a.1 reg 20 io port: [1840, 185f]
PCI: 0000:00:1a.7 reg 10 32bit mmio: [fc404800, fc404bff]
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
PCI: 0000:00:1b.0 reg 10 64bit mmio: [fc400000, fc403fff]
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 0000:00:1c.3: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.3: PME# disabled
PCI: 0000:00:1d.0 reg 20 io port: [1860, 187f]
PCI: 0000:00:1d.1 reg 20 io port: [1880, 189f]
PCI: 0000:00:1d.2 reg 20 io port: [18a0, 18bf]
PCI: 0000:00:1d.7 reg 10 32bit mmio: [fc404c00, fc404fff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO
PCI: 0000:00:1f.1 reg 10 io port: [0, 7]
PCI: 0000:00:1f.1 reg 14 io port: [0, 3]
PCI: 0000:00:1f.1 reg 18 io port: [0, 7]
PCI: 0000:00:1f.1 reg 1c io port: [0, 3]
PCI: 0000:00:1f.1 reg 20 io port: [1810, 181f]
PCI: 0000:00:1f.2 reg 10 io port: [1c00, 1c07]
PCI: 0000:00:1f.2 reg 14 io port: [18d4, 18d7]
PCI: 0000:00:1f.2 reg 18 io port: [18d8, 18df]
PCI: 0000:00:1f.2 reg 1c io port: [18d0, 18d3]
PCI: 0000:00:1f.2 reg 20 io port: [18e0, 18ff]
PCI: 0000:00:1f.2 reg 24 32bit mmio: [fc404000, fc4047ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
PCI: 0000:00:1f.3 reg 10 32bit mmio: [0, ff]
PCI: 0000:00:1f.3 reg 20 io port: [1c20, 1c3f]
PCI: 0000:02:00.0 reg 10 io port: [2000, 20ff]
PCI: 0000:02:00.0 reg 18 64bit mmio: [f6000000, f6000fff]
PCI: 0000:02:00.0 reg 30 32bit mmio: [0, 1ffff]
pci 0000:02:00.0: supports D1
pci 0000:02:00.0: supports D2
pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
pci 0000:02:00.0: PME# disabled
PCI: bridge 0000:00:1c.0 io port: [2000, 2fff]
PCI: bridge 0000:00:1c.0 32bit mmio: [f6000000, f7ffffff]
PCI: bridge 0000:00:1c.0 64bit mmio pref: [f0000000, f1ffffff]
PCI: bridge 0000:00:1c.1 io port: [3000, 3fff]
PCI: bridge 0000:00:1c.1 32bit mmio: [f8000000, f9ffffff]
PCI: bridge 0000:00:1c.1 64bit mmio pref: [f2000000, f3ffffff]
PCI: 0000:08:00.0 reg 10 32bit mmio: [fa000000, fa000fff]
pci 0000:08:00.0: PME# supported from D0 D3hot D3cold
pci 0000:08:00.0: PME# disabled
PCI: bridge 0000:00:1c.2 io port: [4000, 4fff]
PCI: bridge 0000:00:1c.2 32bit mmio: [fa000000, fbffffff]
PCI: bridge 0000:00:1c.2 64bit mmio pref: [f4000000, f5ffffff]
PCI: bridge 0000:00:1c.3 io port: [5000, 5fff]
PCI: bridge 0000:00:1c.3 32bit mmio: [c8000000, c9ffffff]
PCI: bridge 0000:00:1c.3 64bit mmio pref: [cc000000, cdffffff]
pci 0000:00:1e.0: transparent bridge
bus 00 -> node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 10 devices
ACPI: ACPI bus type pnp unregistered
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
system 00:01: iomem range 0xfed1c000-0xfed1ffff could not be reserved
system 00:01: iomem range 0xfed14000-0xfed17fff could not be reserved
system 00:01: iomem range 0xfed18000-0xfed18fff could not be reserved
system 00:01: iomem range 0xfed19000-0xfed19fff could not be reserved
system 00:01: iomem range 0xe0000000-0xefffffff could not be reserved
system 00:01: iomem range 0xfed20000-0xfed3ffff could not be reserved
system 00:01: iomem range 0xfed45000-0xfed8ffff could not be reserved
system 00:04: iomem range 0xfed00000-0xfed003ff could not be reserved
system 00:06: ioport range 0x800-0x80f has been reserved
system 00:06: ioport range 0x1000-0x107f has been reserved
system 00:06: ioport range 0x1180-0x11bf has been reserved
system 00:06: ioport range 0xfe00-0xfe00 has been reserved
system 00:06: iomem range 0xff800000-0xff800fff could not be reserved
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.0: IO window: 0x2000-0x2fff
pci 0000:00:1c.0: MEM window: 0xf6000000-0xf7ffffff
pci 0000:00:1c.0: PREFETCH window: 0x000000f0000000-0x000000f1ffffff
pci 0000:00:1c.1: PCI bridge, secondary bus 0000:04
pci 0000:00:1c.1: IO window: 0x3000-0x3fff
pci 0000:00:1c.1: MEM window: 0xf8000000-0xf9ffffff
pci 0000:00:1c.1: PREFETCH window: 0x000000f2000000-0x000000f3ffffff
pci 0000:00:1c.2: PCI bridge, secondary bus 0000:08
pci 0000:00:1c.2: IO window: 0x4000-0x4fff
pci 0000:00:1c.2: MEM window: 0xfa000000-0xfbffffff
pci 0000:00:1c.2: PREFETCH window: 0x000000f4000000-0x000000f5ffffff
pci 0000:00:1c.3: PCI bridge, secondary bus 0000:0a
pci 0000:00:1c.3: IO window: 0x5000-0x5fff
pci 0000:00:1c.3: MEM window: 0xc8000000-0xc9ffffff
pci 0000:00:1c.3: PREFETCH window: 0x000000cc000000-0x000000cdffffff
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:10
pci 0000:00:1e.0: IO window: disabled
pci 0000:00:1e.0: MEM window: disabled
pci 0000:00:1e.0: PREFETCH window: disabled
pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
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 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
pci 0000:00:1c.3: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
bus: 00 index 0 io port: [0, ffff]
bus: 00 index 1 mmio: [0, ffffffff]
bus: 02 index 0 io port: [2000, 2fff]
bus: 02 index 1 mmio: [f6000000, f7ffffff]
bus: 02 index 2 mmio: [f0000000, f1ffffff]
bus: 02 index 3 mmio: [0, 0]
bus: 04 index 0 io port: [3000, 3fff]
bus: 04 index 1 mmio: [f8000000, f9ffffff]
bus: 04 index 2 mmio: [f2000000, f3ffffff]
bus: 04 index 3 mmio: [0, 0]
bus: 08 index 0 io port: [4000, 4fff]
bus: 08 index 1 mmio: [fa000000, fbffffff]
bus: 08 index 2 mmio: [f4000000, f5ffffff]
bus: 08 index 3 mmio: [0, 0]
bus: 0a index 0 io port: [5000, 5fff]
bus: 0a index 1 mmio: [c8000000, c9ffffff]
bus: 0a index 2 mmio: [cc000000, cdffffff]
bus: 0a index 3 mmio: [0, 0]
bus: 10 index 0 mmio: [0, 0]
bus: 10 index 1 mmio: [0, 0]
bus: 10 index 2 mmio: [0, 0]
bus: 10 index 3 io port: [0, ffff]
bus: 10 index 4 mmio: [0, ffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 6, 262144 bytes)
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Simple Boot Flag at 0x36 set to 0x1
Machine check exception polling timer started.
IA-32 Microcode Update Driver: v1.14a <tigran@aivazian.fsnet.co.uk>
HugeTLB registered 4 MB page size, pre-allocated 0 pages
msgmni has been set to 4029
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
pci 0000:00:02.0: Boot video device
pcieport-driver 0000:00:1c.0: setting latency timer to 64
pcieport-driver 0000:00:1c.0: found MSI capability
pci_express 0000:00:1c.0:pcie00: allocate port service
pci_express 0000:00:1c.0:pcie02: allocate port service
pci_express 0000:00:1c.0:pcie03: allocate port service
pcieport-driver 0000:00:1c.1: setting latency timer to 64
pcieport-driver 0000:00:1c.1: found MSI capability
pci_express 0000:00:1c.1:pcie00: allocate port service
pci_express 0000:00:1c.1:pcie02: allocate port service
pci_express 0000:00:1c.1:pcie03: allocate port service
pcieport-driver 0000:00:1c.2: setting latency timer to 64
pcieport-driver 0000:00:1c.2: found MSI capability
pci_express 0000:00:1c.2:pcie00: allocate port service
pci_express 0000:00:1c.2:pcie02: allocate port service
pci_express 0000:00:1c.2:pcie03: allocate port service
pcieport-driver 0000:00:1c.3: setting latency timer to 64
pcieport-driver 0000:00:1c.3: found MSI capability
pci_express 0000:00:1c.3:pcie00: allocate port service
pci_express 0000:00:1c.3:pcie02: allocate port service
pci_express 0000:00:1c.3:pcie03: allocate port service
ACPI: SSDT 7F6D366D, 027A (r1 PmRef Cpu0Ist 3000 INTL 20060912)
ACPI: SSDT 7F6D313E, 04AA (r1 PmRef Cpu0Cst 3001 INTL 20060912)
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
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
processor ACPI0007:00: registered as cooling_device0
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: SSDT 7F6D38E7, 00C8 (r1 PmRef Cpu1Ist 3000 INTL 20060912)
ACPI: SSDT 7F6D35E8, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20060912)
ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
processor ACPI0007:01: registered as cooling_device1
ACPI: Processor [CPU1] (supports 8 throttling states)
Real Time Clock Driver v1.12ac
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel 965GM Chipset
agpgart-intel 0000:00:00.0: detected 7676K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
loop: module loaded
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
r8169 0000:02:00.0: setting latency timer to 64
eth0: RTL8168b/8111b at 0xf8050000, 00:16:d3:8e:33:f6, XID 38000000 IRQ 219
iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26k
iwl3945: Copyright(c) 2003-2008 Intel Corporation
iwl3945 0000:08:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
iwl3945 0000:08:00.0: setting latency timer to 64
iwl3945: Detected Intel Wireless WiFi Link 3945ABG
iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
phy0: Selected rate control algorithm 'iwl-3945-rs'
iwl3945 0000:08:00.0: PCI INT A disabled
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
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: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x7 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
ata1: SATA max UDMA/133 abar m2048@0xfc404000 port 0xfc404100 irq 218
ata2: SATA max UDMA/133 abar m2048@0xfc404000 port 0xfc404180 irq 218
ata3: SATA max UDMA/133 abar m2048@0xfc404000 port 0xfc404200 irq 218
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: _GTF unexpected object type 0x1
ata1.00: ATA-8: WDC WD2500BEVS-22UST0, 01.01A01, max UDMA/133
ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32)
ata1.00: _GTF unexpected object type 0x1
ata1.00: configured for UDMA/133
ata2: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 0 SControl 300)
scsi 0:0:0:0: Direct-Access ATA WDC WD2500BEVS-2 01.0 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB)
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
sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB)
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 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13 sda14 sda15 >
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
ata_piix 0000:00:1f.1: version 2.12
ata_piix 0000:00:1f.1: PCI INT A -> GSI 19 (level, low) -> IRQ 19
ata_piix 0000:00:1f.1: setting latency timer to 64
scsi3 : ata_piix
scsi4 : ata_piix
ata4: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14
ata5: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15
ata4.00: ATAPI: Optiarc DVD RW AD-7540A, 1.42, max UDMA/33
ata4.00: configured for UDMA/33
scsi 3:0:0:0: CD-ROM Optiarc DVD RW AD-7540A 1.42 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 3:0:0:0: Attached scsi CD-ROM sr0
sr 3:0:0:0: Attached scsi generic sg1 type 5
ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
ehci_hcd 0000:00:1a.7: setting latency timer to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfc404800
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
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 2
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 0xfc404c00
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
USB Universal Host Controller Interface driver v3.0
uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1a.0: setting latency timer to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:1a.1: setting latency timer to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001840
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb 2-6: new high speed USB device using ehci_hcd and address 2
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 5
uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001860
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usb 2-6: configuration #1 chosen from 1 choice
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 6
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001880
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 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 7
uhci_hcd 0000:00:1d.2: irq 18, io base 0x000018a0
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
scsi5 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
Advanced Linux Sound Architecture Driver Version 1.0.17.
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: setting latency timer to 64
Marking TSC unstable due to TSC halts in idle
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
ALSA device list:
#0: HDA Intel at 0xfc400000 irq 22
oprofile: using NMI interrupt.
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
NET: Registered protocol family 15
Using IPI No-Shortcut mode
Clocksource tsc unstable (delta = -421748383 ns)
Synaptics Touchpad, model: 1, fw: 6.3, id: 0x12a0b1, caps: 0xa04713/0x204000
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input1
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 204k freed
kjournald starting. Commit interval 5 seconds
scsi 5:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS
sd 5:0:0:0: [sdb] 3970048 512-byte hardware sectors (2033 MB)
sd 5:0:0:0: [sdb] Write Protect is off
sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
sd 5:0:0:0: [sdb] Assuming drive cache: write through
sd 5:0:0:0: [sdb] 3970048 512-byte hardware sectors (2033 MB)
sd 5:0:0:0: [sdb] Write Protect is off
sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
sd 5:0:0:0: [sdb] Assuming drive cache: write through
sdb: sdb1
sd 5:0:0:0: [sdb] Attached SCSI removable disk
sd 5:0:0:0: Attached scsi generic sg2 type 0
usb-storage: device scan complete
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: AC Adapter [ADP1] (on-line)
ACPI: Power Button (FF) [PWRF]
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input3
ACPI: Lid Switch [LID0]
input: Sleep Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
ACPI: Sleep Button (CM) [SLPB]
ACPI: Battery Slot [BAT0] (battery present)
thermal LNXTHERM:01: registered as thermal_zone0
ACPI: Thermal Zone [TZS0] (32 C)
thermal LNXTHERM:02: registered as thermal_zone1
ACPI: Thermal Zone [TZS1] (38 C)
Adding 1572856k swap on /dev/sda3. Priority:-1 extents:1 across:1572856k
EXT3 FS on sda5, internal journal
kjournald starting. Commit interval 60 seconds
EXT3 FS on sda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
startproc[1445]: segfault at 1 ip 6fe378a7 sp 77838978 error 4 in libc-2.6.1.so[6fdcb000+12d000]
iwl3945 0000:08:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
iwl3945 0000:08:00.0: restoring config space at offset 0x1 (was 0x100102, writing 0x100106)
firmware: requesting iwlwifi-3945-1.ucode
r8169: eth0: link down
wlan0: authenticate with AP 00:0f:b5:b4:f3:0a
wlan0: authenticated
wlan0: associate with AP 00:0f:b5:b4:f3:0a
wlan0: RX AssocResp from 00:0f:b5:b4:f3:0a (capab=0x471 status=0 aid=3)
wlan0: associated
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