Hi,
In -rc4 kernel these messages appear in my dmesg (complete dmesg
at the end of this mail):
[ 0.400777] swapper:1 freeing invalid memtype e0000000-e0040000
...
[ 0.453489] swapper:1 freeing invalid memtype e0000000-e0010000
[ 0.453585] swapper:1 freeing invalid memtype e0041000-e0045000
[ 0.453673] swapper:1 freeing invalid memtype e0045000-e0049000
...
[ 12.662571] fbpad:980 conflicting memory types e0049000-e0549000 uncached-minus<->write-combining
[ 12.662579] reserve_memtype failed 0xe0049000-0xe0549000, track uncached-minus, req uncached-minus
[ 13.303389] fbpad:980 map pfn expected mapping type uncached-minus for e0049000-e0549000, got write-combining
The last 3 lines appear when mmap()ing nouveau framebuffer.
I reverted this commit and everything seems ok once more:
commit 6a4f3b523779b67e7d560ed42652f8a59f2f9782
Author: Venkatesh Pallipadi <[email protected]>
Date: Thu Jun 10 17:45:01 2010 -0700
x86, pat: Proper init of memtype subtree_max_end
Thanks,
Ali
[ 0.000000] Linux version 2.6.35-rc4 (root@tarekhel) (gcc version 4.4.1 (GCC) ) #94 SMP Mon Jul 5 11:51:34 IRDT 2010
[ 0.000000] Command line: auto BOOT_IMAGE=tarekhel ro root=802 rootflags=data=writeback
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000007ff90000 (usable)
[ 0.000000] BIOS-e820: 000000007ff90000 - 000000007ff9e000 (ACPI data)
[ 0.000000] BIOS-e820: 000000007ff9e000 - 000000007ffd0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000007ffd0000 - 000000007ffde000 (reserved)
[ 0.000000] BIOS-e820: 000000007ffe0000 - 0000000080000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI present.
[ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x7ff90 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-DFFFF write-protect
[ 0.000000] E0000-EFFFF write-through
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780
[ 0.000000] init_memory_mapping: 0000000000000000-000000007ff90000
[ 0.000000] 0000000000 - 007fe00000 page 2M
[ 0.000000] 007fe00000 - 007ff90000 page 4k
[ 0.000000] kernel direct mapping tables up to 7ff90000 @ 16000-1a000
[ 0.000000] ACPI: RSDP 00000000000fb7e0 00014 (v00 ACPIAM)
[ 0.000000] ACPI: RSDT 000000007ff90000 00034 (v01 120508 RSDT1037 20081205 MSFT 00000097)
[ 0.000000] ACPI: FACP 000000007ff90200 00084 (v02 120508 FACP1037 20081205 MSFT 00000097)
[ 0.000000] ACPI: DSDT 000000007ff905c0 066E7 (v01 A1016 A1016000 00000000 INTL 20051117)
[ 0.000000] ACPI: FACS 000000007ff9e000 00040
[ 0.000000] ACPI: APIC 000000007ff90390 0006C (v01 120508 APIC1037 20081205 MSFT 00000097)
[ 0.000000] ACPI: MCFG 000000007ff90400 0003C (v01 120508 OEMMCFG 20081205 MSFT 00000097)
[ 0.000000] ACPI: OEMB 000000007ff9e040 00061 (v01 120508 OEMB1037 20081205 MSFT 00000097)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff880002400000-ffff880003ffffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal empty
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0007ff90
[ 0.000000] On node 0 totalpages: 524063
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3927 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7111 pages used for memmap
[ 0.000000] DMA32 zone: 512969 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] early_res array is doubled to 64 at [18000 - 187ff]
[ 0.000000] Allocating PCI resources starting at 80000000 (gap: 80000000:7ee00000)
[ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 26 pages/cpu @ffff880001c00000 s76992 r8192 d21312 u524288
[ 0.000000] pcpu-alloc: s76992 r8192 d21312 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 516896
[ 0.000000] Kernel command line: auto BOOT_IMAGE=tarekhel ro root=802 rootflags=data=writeback
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Subtract (47 early reservations)
[ 0.000000] #1 [0001000000 - 0001bc39ac] TEXT DATA BSS
[ 0.000000] #2 [0001bc4000 - 0001bc4298] BRK
[ 0.000000] #3 [00000ff790 - 0000100000] BIOS reserved
[ 0.000000] #4 [00000ff780 - 00000ff790] MP-table mpf
[ 0.000000] #5 [000009fc00 - 00000f16d0] BIOS reserved
[ 0.000000] #6 [00000f1814 - 00000ff780] BIOS reserved
[ 0.000000] #7 [00000f16d0 - 00000f1814] MP-table mpc
[ 0.000000] #8 [0000010000 - 0000012000] TRAMPOLINE
[ 0.000000] #9 [0000012000 - 0000016000] ACPI WAKEUP
[ 0.000000] #10 [0000016000 - 0000018000] PGTABLE
[ 0.000000] #11 [0001bc42c0 - 0001bc52c0] BOOTMEM
[ 0.000000] #12 [0001bc39c0 - 0001bc3b40] BOOTMEM
[ 0.000000] #13 [00023c6000 - 00023c7000] BOOTMEM
[ 0.000000] #14 [00023c7000 - 00023c8000] BOOTMEM
[ 0.000000] #15 [0002400000 - 0004000000] MEMMAP 0
[ 0.000000] #16 [0001bc3b40 - 0001bc3cc0] BOOTMEM
[ 0.000000] #17 [0001bc52c0 - 0001bd12c0] BOOTMEM
[ 0.000000] #18 [0001bd2000 - 0001bd3000] BOOTMEM
[ 0.000000] #19 [0001bc3cc0 - 0001bc3d03] BOOTMEM
[ 0.000000] #20 [0001bc3d40 - 0001bc3fa8] BOOTMEM
[ 0.000000] #21 [0001bd12c0 - 0001bd1328] BOOTMEM
[ 0.000000] #22 [0001bd1340 - 0001bd13a8] BOOTMEM
[ 0.000000] #23 [0001bd13c0 - 0001bd1428] BOOTMEM
[ 0.000000] #24 [0001bd1440 - 0001bd14a8] BOOTMEM
[ 0.000000] #25 [0001bd14c0 - 0001bd1528] BOOTMEM
[ 0.000000] #26 [0001bd1540 - 0001bd15a8] BOOTMEM
[ 0.000000] #27 [0001bd15c0 - 0001bd1628] BOOTMEM
[ 0.000000] #28 [0001bd1640 - 0001bd16a8] BOOTMEM
[ 0.000000] #29 [0001bd16c0 - 0001bd1728] BOOTMEM
[ 0.000000] #30 [0001bd1740 - 0001bd17a8] BOOTMEM
[ 0.000000] #31 [0001bc3fc0 - 0001bc3ffe] BOOTMEM
[ 0.000000] #32 [0001bd17c0 - 0001bd17fe] BOOTMEM
[ 0.000000] #33 [0001c00000 - 0001c1a000] BOOTMEM
[ 0.000000] #34 [0001c80000 - 0001c9a000] BOOTMEM
[ 0.000000] #35 [0001d00000 - 0001d1a000] BOOTMEM
[ 0.000000] #36 [0001d80000 - 0001d9a000] BOOTMEM
[ 0.000000] #37 [0001bd1800 - 0001bd1808] BOOTMEM
[ 0.000000] #38 [0001bd1840 - 0001bd1848] BOOTMEM
[ 0.000000] #39 [0001bd1880 - 0001bd1890] BOOTMEM
[ 0.000000] #40 [0001bd18c0 - 0001bd18e0] BOOTMEM
[ 0.000000] #41 [0001bd1900 - 0001bd1a30] BOOTMEM
[ 0.000000] #42 [0001bd1a40 - 0001bd1a90] BOOTMEM
[ 0.000000] #43 [0001bd1ac0 - 0001bd1b10] BOOTMEM
[ 0.000000] #44 [0001bd3000 - 0001bdb000] BOOTMEM
[ 0.000000] #45 [0001d9a000 - 0001f9a000] BOOTMEM
[ 0.000000] #46 [0001f9a000 - 000209a000] BOOTMEM
[ 0.000000] Memory: 2051912k/2096704k available (5201k kernel code, 452k absent, 44340k reserved, 5867k data, 460k init)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:384
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2666.836 MHz processor.
[ 0.001009] Calibrating delay loop (skipped), value calculated using timer frequency.. 5333.67 BogoMIPS (lpj=2666836)
[ 0.002002] pid_max: default: 32768 minimum: 301
[ 0.002105] Mount-cache hash table entries: 256
[ 0.002314] CPU: Physical Processor ID: 0
[ 0.002394] CPU: Processor Core ID: 0
[ 0.002473] using mwait in idle threads.
[ 0.002552] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
[ 0.002718] ... version: 2
[ 0.002797] ... bit width: 40
[ 0.002876] ... generic registers: 2
[ 0.002955] ... value mask: 000000ffffffffff
[ 0.003002] ... max period: 000000007fffffff
[ 0.003082] ... fixed-purpose events: 3
[ 0.003161] ... event mask: 0000000700000003
[ 0.003282] ACPI: Core revision 20100428
[ 0.009050] Setting APIC routing to flat
[ 0.009430] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.019578] CPU0: Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHz stepping 06
[ 0.019999] Booting Node 0, Processors #1
[ 0.091015] Brought up 2 CPUs
[ 0.091174] Total of 2 processors activated (10577.41 BogoMIPS).
[ 0.091809] devtmpfs: initialized
[ 0.092035] khelper used greatest stack depth: 6736 bytes left
[ 0.092294] Time: 11:55:35 Date: 07/05/10
[ 0.092359] NET: Registered protocol family 16
[ 0.092732] ACPI: bus type pci registered
[ 0.092897] dca service started, version 1.12.1
[ 0.093009] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
[ 0.093009] PCI: not using MMCONFIG
[ 0.093081] PCI: Using configuration type 1 for base access
[ 0.093353] khelper used greatest stack depth: 6168 bytes left
[ 0.097684] bio: create slab <bio-0> at 0
[ 0.098556] ACPI: EC: Look up EC in DSDT
[ 0.099623] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.104109] ACPI: SSDT 000000007ff9e0b0 00214 (v01 AMI CPU1PM 00000001 INTL 20060113)
[ 0.104513] ACPI: Dynamic OEM Table Load:
[ 0.104646] ACPI: SSDT (null) 00214 (v01 AMI CPU1PM 00000001 INTL 20060113)
[ 0.105092] ACPI: SSDT 000000007ff9e2d0 00143 (v01 AMI CPU2PM 00000001 INTL 20060113)
[ 0.105488] ACPI: Dynamic OEM Table Load:
[ 0.105621] ACPI: SSDT (null) 00143 (v01 AMI CPU2PM 00000001 INTL 20060113)
[ 0.105868] ACPI: Interpreter enabled
[ 0.105950] ACPI: (supports S0 S1 S3 S5)
[ 0.106135] ACPI: Using IOAPIC for interrupt routing
[ 0.106256] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
[ 0.107923] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in ACPI motherboard resources
[ 0.121578] ACPI: No dock devices found.
[ 0.121660] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.122027] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.122299] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.122383] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.122466] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.122598] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff]
[ 0.122729] pci_root PNP0A08:00: host bridge window [mem 0x80000000-0xffffffff]
[ 0.124001] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.124004] pci 0000:00:01.0: PME# disabled
[ 0.124046] pci 0000:00:1b.0: reg 10: [mem 0xfbffc000-0xfbffffff 64bit]
[ 0.124080] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.124083] pci 0000:00:1b.0: PME# disabled
[ 0.124115] pci 0000:00:1d.0: reg 20: [io 0xd480-0xd49f]
[ 0.124153] pci 0000:00:1d.1: reg 20: [io 0xd800-0xd81f]
[ 0.124191] pci 0000:00:1d.2: reg 20: [io 0xd880-0xd89f]
[ 0.124228] pci 0000:00:1d.3: reg 20: [io 0xdc00-0xdc1f]
[ 0.124265] pci 0000:00:1d.7: reg 10: [mem 0xfbffbc00-0xfbffbfff]
[ 0.124307] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.124310] pci 0000:00:1d.7: PME# disabled
[ 0.124407] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000
[ 0.124412] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO
[ 0.124547] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO
[ 0.124633] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
[ 0.124798] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
[ 0.124803] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
[ 0.124808] pci 0000:00:1f.1: reg 18: [io 0x08f0-0x08f7]
[ 0.124813] pci 0000:00:1f.1: reg 1c: [io 0x08f8-0x08fb]
[ 0.124818] pci 0000:00:1f.1: reg 20: [io 0xffa0-0xffaf]
[ 0.124848] pci 0000:00:1f.2: reg 10: [io 0xd400-0xd407]
[ 0.124852] pci 0000:00:1f.2: reg 14: [io 0xd080-0xd083]
[ 0.124856] pci 0000:00:1f.2: reg 18: [io 0xd000-0xd007]
[ 0.124861] pci 0000:00:1f.2: reg 1c: [io 0xcc00-0xcc03]
[ 0.124865] pci 0000:00:1f.2: reg 20: [io 0xc880-0xc88f]
[ 0.124884] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.124886] pci 0000:00:1f.2: PME# disabled
[ 0.124922] pci 0000:00:1f.3: reg 20: [io 0x0400-0x041f]
[ 0.124974] pci 0000:01:00.0: reg 10: [mem 0xfd000000-0xfdffffff]
[ 0.124981] pci 0000:01:00.0: reg 14: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.124988] pci 0000:01:00.0: reg 1c: [mem 0xfc000000-0xfcffffff 64bit]
[ 0.124994] pci 0000:01:00.0: reg 30: [mem 0xfeae0000-0xfeafffff pref]
[ 0.125020] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.125102] pci 0000:00:01.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.125105] pci 0000:00:01.0: bridge window [mem 0xfc000000-0xfeafffff]
[ 0.125108] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.125143] pci 0000:02:00.0: reg 10: [io 0xec00-0xec7f]
[ 0.125148] pci 0000:02:00.0: reg 14: [mem 0xfebffc00-0xfebffc7f]
[ 0.125169] pci 0000:02:00.0: reg 30: [mem 0xfebc0000-0xfebdffff pref]
[ 0.125185] pci 0000:02:00.0: supports D1 D2
[ 0.125186] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.125190] pci 0000:02:00.0: PME# disabled
[ 0.125217] pci 0000:02:05.0: reg 10: [io 0xe800-0xe8ff]
[ 0.125223] pci 0000:02:05.0: reg 14: [mem 0xfebff800-0xfebff8ff]
[ 0.125243] pci 0000:02:05.0: reg 30: [mem 0xfeba0000-0xfebbffff pref]
[ 0.125259] pci 0000:02:05.0: supports D1 D2
[ 0.125260] pci 0000:02:05.0: PME# supported from D1 D2 D3hot D3cold
[ 0.125264] pci 0000:02:05.0: PME# disabled
[ 0.125297] pci 0000:00:1e.0: PCI bridge to [bus 02-02] (subtractive decode)
[ 0.125382] pci 0000:00:1e.0: bridge window [io 0xe000-0xefff]
[ 0.125385] pci 0000:00:1e.0: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.125390] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.125392] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.125394] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.125395] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.125397] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode)
[ 0.125399] pci 0000:00:1e.0: bridge window [mem 0x80000000-0xffffffff] (subtractive decode)
[ 0.125407] pci_bus 0000:00: on NUMA node 0
[ 0.125410] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.125490] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[ 0.131661] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 0.132087] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.132666] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 10 11 12 14 15)
[ 0.133180] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 0.133655] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 0.134080] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.134657] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.135283] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[ 0.135910] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.135948] vgaarb: loaded
[ 0.136239] SCSI subsystem initialized
[ 0.136356] libata version 3.00 loaded.
[ 0.136412] usbcore: registered new interface driver usbfs
[ 0.136517] usbcore: registered new interface driver hub
[ 0.136625] usbcore: registered new device driver usb
[ 0.136843] Advanced Linux Sound Architecture Driver Version 1.0.23.
[ 0.136947] PCI: Using ACPI for IRQ routing
[ 0.137002] PCI: pci_cache_line_size set to 64 bytes
[ 0.137050] reserve RAM buffer: 000000000009fc00 - 000000000009ffff
[ 0.137052] reserve RAM buffer: 000000007ff90000 - 000000007fffffff
[ 0.137269] hpet clockevent registered
[ 0.137273] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.137359] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.137545] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.140118] Switching to clocksource tsc
[ 0.140222] pnp: PnP ACPI init
[ 0.140305] ACPI: bus type pnp registered
[ 0.143567] pnp: PnP ACPI: found 17 devices
[ 0.143649] ACPI: ACPI bus type pnp unregistered
[ 0.143738] system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved
[ 0.143835] system 00:08: [io 0x0290-0x0297] has been reserved
[ 0.143923] system 00:09: [io 0x04d0-0x04d1] has been reserved
[ 0.144008] system 00:09: [io 0x0800-0x087f] has been reserved
[ 0.144091] system 00:09: [io 0x0480-0x04bf] has been reserved
[ 0.144176] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.144261] system 00:09: [mem 0xfed20000-0xfed8ffff] has been reserved
[ 0.144347] system 00:0b: [mem 0xffc00000-0xffefffff] has been reserved
[ 0.144434] system 00:0c: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.144519] system 00:0c: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.144606] system 00:0f: [mem 0xf0000000-0xf3ffffff] has been reserved
[ 0.144691] system 00:10: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.144777] system 00:10: [mem 0x000c0000-0x000cffff] has been reserved
[ 0.144873] system 00:10: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.144958] system 00:10: [mem 0x00100000-0x7fffffff] could not be reserved
[ 0.149899] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.149983] pci 0000:00:01.0: bridge window [io disabled]
[ 0.150068] pci 0000:00:01.0: bridge window [mem 0xfc000000-0xfeafffff]
[ 0.150152] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.150286] pci 0000:00:1e.0: PCI bridge to [bus 02-02]
[ 0.150368] pci 0000:00:1e.0: bridge window [io 0xe000-0xefff]
[ 0.150453] pci 0000:00:1e.0: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.150538] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.150630] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.150714] pci 0000:00:01.0: setting latency timer to 64
[ 0.150719] pci 0000:00:1e.0: setting latency timer to 64
[ 0.150722] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.150723] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.150725] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.150727] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.150728] pci_bus 0000:00: resource 8 [mem 0x80000000-0xffffffff]
[ 0.150730] pci_bus 0000:01: resource 1 [mem 0xfc000000-0xfeafffff]
[ 0.150732] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.150733] pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
[ 0.150735] pci_bus 0000:02: resource 1 [mem 0xfeb00000-0xfebfffff]
[ 0.150737] pci_bus 0000:02: resource 4 [io 0x0000-0x0cf7]
[ 0.150738] pci_bus 0000:02: resource 5 [io 0x0d00-0xffff]
[ 0.150740] pci_bus 0000:02: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.150741] pci_bus 0000:02: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.150743] pci_bus 0000:02: resource 8 [mem 0x80000000-0xffffffff]
[ 0.150762] NET: Registered protocol family 2
[ 0.150896] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.151214] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.153374] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.154058] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.154143] TCP reno registered
[ 0.154224] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.154326] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.154566] NET: Registered protocol family 1
[ 0.154675] pci 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x0f30
[ 0.154677] pci 0000:00:1d.0: Performing full reset
[ 0.154692] pci 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x0030
[ 0.154694] pci 0000:00:1d.1: Performing full reset
[ 0.154708] pci 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x0030
[ 0.154710] pci 0000:00:1d.2: Performing full reset
[ 0.154725] pci 0000:00:1d.3: uhci_check_and_reset_hc: legsup = 0x0030
[ 0.154727] pci 0000:00:1d.3: Performing full reset
[ 0.154783] pci 0000:01:00.0: Boot video device
[ 0.154806] PCI: CLS 32 bytes, default 64
[ 0.155841] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.158309] msgmni has been set to 4007
[ 0.158677] alg: No test for stdrng (krng)
[ 0.158843] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.158978] io scheduler noop registered
[ 0.159060] io scheduler deadline registered
[ 0.159185] io scheduler cfq registered (default)
[ 0.159335] pcieport 0000:00:01.0: setting latency timer to 64
[ 0.159360] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[ 0.159759] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.159910] ACPI: Power Button [PWRB]
[ 0.160040] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 0.160173] ACPI: Power Button [PWRF]
[ 0.160311] ACPI: acpi_idle registered with cpuidle
[ 0.164599] Non-volatile memory driver v1.3
[ 0.164748] intel_rng: FWH not detected
[ 0.164861] Linux agpgart interface v0.103
[ 0.165076] [drm] Initialized drm 1.1.0 20060810
[ 0.165199] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.165285] nouveau 0000:01:00.0: setting latency timer to 64
[ 0.169178] [drm] nouveau 0000:01:00.0: Detected an NV40 generation card (0x044a00b2)
[ 0.171315] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM
[ 0.368990] [drm] nouveau 0000:01:00.0: ... appears to be valid
[ 0.369074] [drm] nouveau 0000:01:00.0: BIT BIOS found
[ 0.369157] [drm] nouveau 0000:01:00.0: Bios version 05.44.02.67
[ 0.369241] [drm] nouveau 0000:01:00.0: BIT table 'd' not found
[ 0.369325] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 3.0
[ 0.369462] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 01010300 00000028
[ 0.369548] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 01010302 00000020
[ 0.369632] [drm] nouveau 0000:01:00.0: Raw DCB entry 2: 02001310 00000028
[ 0.369717] [drm] nouveau 0000:01:00.0: Raw DCB entry 3: 020223f1 00a0c030
[ 0.369807] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x30 5 7 2
[ 0.369893] [drm] nouveau 0000:01:00.0: 0: 0x00001030: type 0x30 idx 0 tag 0x07
[ 0.370027] [drm] nouveau 0000:01:00.0: 1: 0x00000100: type 0x00 idx 1 tag 0xff
[ 0.370161] [drm] nouveau 0000:01:00.0: 2: 0x00000210: type 0x10 idx 2 tag 0xff
[ 0.370294] [drm] nouveau 0000:01:00.0: 3: 0x00000211: type 0x11 idx 3 tag 0xff
[ 0.370438] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xDCEA
[ 0.370662] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xE04F
[ 0.390954] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE589
[ 0.391099] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE6DE
[ 0.392868] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xE888
[ 0.393002] [drm] nouveau 0000:01:00.0: Detected 128MiB VRAM
[ 0.400542] [TTM] Zone kernel: Available graphics memory: 1025956 kiB.
[ 0.400625] [TTM] Initializing pool allocator.
[ 0.400777] swapper:1 freeing invalid memtype e0000000-e0040000
[ 0.401870] [drm] nouveau 0000:01:00.0: 64 MiB GART (aperture)
[ 0.402971] [drm] nouveau 0000:01:00.0: Allocating FIFO number 0
[ 0.403632] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 0
[ 0.403782] [drm] nouveau 0000:01:00.0: Initial CRTC_OWNER is 0
[ 0.403869] [drm] nouveau 0000:01:00.0: Saving VGA fonts
[ 0.453489] swapper:1 freeing invalid memtype e0000000-e0010000
[ 0.453585] swapper:1 freeing invalid memtype e0041000-e0045000
[ 0.453673] swapper:1 freeing invalid memtype e0045000-e0049000
[ 0.453757] [drm] nouveau 0000:01:00.0: Detected a DVI-I connector
[ 0.453943] [drm] nouveau 0000:01:00.0: Detected a VGA connector
[ 0.454069] [drm] nouveau 0000:01:00.0: Detected a TV connector
[ 0.455778] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on vga encoder (output 0)
[ 0.455904] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on tmds encoder (output 1)
[ 0.456024] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on vga encoder (output 2)
[ 0.456144] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on TV encoder (output 3)
[ 0.614447] [drm] nouveau 0000:01:00.0: allocated 1280x1024 fb: 0x49000, bo ffff88007fa41400
[ 0.625681] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on vga encoder (output 2)
[ 0.625684] [drm] nouveau 0000:01:00.0: Output VGA-1 is running on CRTC 0 using output B
[ 0.630396] Console: switching to colour frame buffer device 160x64
[ 0.633490] fb0: nouveaufb frame buffer device
[ 0.633494] drm: registered panic notifier
[ 0.633499] Slow work thread pool: Starting up
[ 0.633528] Slow work thread pool: Ready
[ 0.633535] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0
[ 0.633575] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.877917] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.878346] 00:0e: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.879711] brd: module loaded
[ 0.880342] loop: module loaded
[ 0.880372] Uniform Multi-Platform E-IDE driver
[ 0.880441] piix 0000:00:1f.1: IDE controller (0x8086:0x27df rev 0x01)
[ 0.880462] pci 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 0.880484] piix 0000:00:1f.1: not 100% native mode: will probe irqs later
[ 0.880494] ide0: BM-DMA at 0xffa0-0xffa7
[ 0.880505] ide1: BM-DMA at 0xffa8-0xffaf
[ 0.880512] Probing IDE interface ide0...
[ 1.399177] Probing IDE interface ide1...
[ 1.918188] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[ 1.918209] ide1 at 0x170-0x177,0x376 on irq 15
[ 1.918328] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
[ 1.918341] ide-gd driver 1.18
[ 1.918371] ide-cd driver 5.00
[ 1.918433] Loading iSCSI transport class v2.0-870.
[ 1.918696] ata_piix 0000:00:1f.2: version 2.13
[ 1.918708] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1.918717] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[ 1.918746] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 1.918783] scsi0 : ata_piix
[ 1.918864] scsi1 : ata_piix
[ 1.920035] ata1: SATA max UDMA/133 cmd 0xd400 ctl 0xd080 bmdma 0xc880 irq 19
[ 1.920043] ata2: SATA max UDMA/133 cmd 0xd000 ctl 0xcc00 bmdma 0xc888 irq 19
[ 1.920206] 3c59x 0000:02:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1.920222] 3c59x: Donald Becker and others.
[ 1.920231] 0000:02:00.0: 3Com PCI 3c905B Cyclone 100baseTx at ffffc9000007ec00.
[ 1.941546] tun: Universal TUN/TAP device driver, 1.6
[ 1.941551] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
[ 1.941604] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 1.941618] r8169 0000:02:05.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1.941635] r8169 0000:02:05.0: (unregistered net_device): no PCI Express capability
[ 1.941791] r8169 0000:02:05.0: eth1: RTL8169sc/8110sc at 0xffffc90004484800, 00:23:54:e3:50:ff, XID 18000000 IRQ 18
[ 1.946555] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.946720] ehci_hcd: block sizes: qh 104 qtd 96 itd 192 sitd 96
[ 1.946737] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.946942] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 1.946945] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 1.947881] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 1.948758] ehci_hcd 0000:00:1d.7: reset hcs_params 0x104208 dbg=1 cc=4 pcc=2 ordered !ppc ports=8
[ 1.948761] ehci_hcd 0000:00:1d.7: reset hcc_params 6871 thresh 7 uframes 1024 64 bit addr
[ 1.948771] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 1.949698] ehci_hcd 0000:00:1d.7: debug port 1
[ 1.950631] ehci_hcd 0000:00:1d.7: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
[ 1.954516] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 1.954518] ehci_hcd 0000:00:1d.7: supports USB remote wakeup
[ 1.954529] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbffbc00
[ 1.954705] ehci_hcd 0000:00:1d.7: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
[ 1.958603] ehci_hcd 0000:00:1d.7: init command 010001 (park)=0 ithresh=1 period=1024 RUN
[ 1.964133] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.964420] usb usb1: default language 0x0409
[ 1.964425] usb usb1: udev 1, busnum 1, minor = 0
[ 1.964427] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.964742] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.965757] usb usb1: Product: EHCI Host Controller
[ 1.966780] usb usb1: Manufacturer: Linux 2.6.35-rc4 ehci_hcd
[ 1.967818] usb usb1: SerialNumber: 0000:00:1d.7
[ 1.968925] usb usb1: usb_probe_device
[ 1.968928] usb usb1: configuration #1 chosen from 1 choice
[ 1.968933] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[ 1.968966] hub 1-0:1.0: usb_probe_interface
[ 1.968967] hub 1-0:1.0: usb_probe_interface - got id
[ 1.968969] hub 1-0:1.0: USB hub found
[ 1.969928] hub 1-0:1.0: 8 ports detected
[ 1.970993] hub 1-0:1.0: standalone hub
[ 1.970994] hub 1-0:1.0: no power switching (usb 1.0)
[ 1.970996] hub 1-0:1.0: individual port over-current protection
[ 1.970997] hub 1-0:1.0: power on to power good time: 20ms
[ 1.971001] hub 1-0:1.0: local power source is good
[ 1.971003] hub 1-0:1.0: trying to enable port power on non-switchable hub
[ 1.971066] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.972091] ohci_hcd: block sizes: ed 80 td 96
[ 1.972117] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.973259] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.974341] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1.974343] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.975523] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.976666] uhci_hcd 0000:00:1d.0: detected 2 ports
[ 1.977717] uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: cmd = 0x0000
[ 1.977719] uhci_hcd 0000:00:1d.0: Performing full reset
[ 1.977730] uhci_hcd 0000:00:1d.0: supports USB remote wakeup
[ 1.977734] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d480
[ 1.978923] usb usb2: default language 0x0409
[ 1.978928] usb usb2: udev 1, busnum 2, minor = 128
[ 1.978929] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.980129] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.981338] usb usb2: Product: UHCI Host Controller
[ 1.982531] usb usb2: Manufacturer: Linux 2.6.35-rc4 uhci_hcd
[ 1.983726] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.984962] usb usb2: usb_probe_device
[ 1.984965] usb usb2: configuration #1 chosen from 1 choice
[ 1.984969] usb usb2: adding 2-0:1.0 (config #1, interface 0)
[ 1.984999] hub 2-0:1.0: usb_probe_interface
[ 1.985001] hub 2-0:1.0: usb_probe_interface - got id
[ 1.985002] hub 2-0:1.0: USB hub found
[ 1.986089] hub 2-0:1.0: 2 ports detected
[ 1.987261] hub 2-0:1.0: standalone hub
[ 1.987262] hub 2-0:1.0: no power switching (usb 1.0)
[ 1.987263] hub 2-0:1.0: individual port over-current protection
[ 1.987265] hub 2-0:1.0: power on to power good time: 2ms
[ 1.987268] hub 2-0:1.0: local power source is good
[ 1.987270] hub 2-0:1.0: trying to enable port power on non-switchable hub
[ 1.987299] ehci_hcd 0000:00:1d.7: HS companion for 0000:00:1d.0
[ 1.987310] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1.988470] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 1.988473] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.989693] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 1.990850] uhci_hcd 0000:00:1d.1: detected 2 ports
[ 1.992027] uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: cmd = 0x0000
[ 1.992029] uhci_hcd 0000:00:1d.1: Performing full reset
[ 1.992040] uhci_hcd 0000:00:1d.1: supports USB remote wakeup
[ 1.992044] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d800
[ 1.993223] usb usb3: default language 0x0409
[ 1.993228] usb usb3: udev 1, busnum 3, minor = 256
[ 1.993229] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.994277] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.995448] usb usb3: Product: UHCI Host Controller
[ 1.996645] usb usb3: Manufacturer: Linux 2.6.35-rc4 uhci_hcd
[ 1.997822] usb usb3: SerialNumber: 0000:00:1d.1
[ 1.999043] usb usb3: usb_probe_device
[ 1.999045] usb usb3: configuration #1 chosen from 1 choice
[ 1.999049] usb usb3: adding 3-0:1.0 (config #1, interface 0)
[ 1.999079] hub 3-0:1.0: usb_probe_interface
[ 1.999081] hub 3-0:1.0: usb_probe_interface - got id
[ 1.999082] hub 3-0:1.0: USB hub found
[ 2.000164] hub 3-0:1.0: 2 ports detected
[ 2.001317] hub 3-0:1.0: standalone hub
[ 2.001318] hub 3-0:1.0: no power switching (usb 1.0)
[ 2.001320] hub 3-0:1.0: individual port over-current protection
[ 2.001321] hub 3-0:1.0: power on to power good time: 2ms
[ 2.001324] hub 3-0:1.0: local power source is good
[ 2.001326] hub 3-0:1.0: trying to enable port power on non-switchable hub
[ 2.001355] ehci_hcd 0000:00:1d.7: HS companion for 0000:00:1d.1
[ 2.001367] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.002510] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.002512] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.003725] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 2.004897] uhci_hcd 0000:00:1d.2: detected 2 ports
[ 2.006066] uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: cmd = 0x0000
[ 2.006068] uhci_hcd 0000:00:1d.2: Performing full reset
[ 2.006079] uhci_hcd 0000:00:1d.2: supports USB remote wakeup
[ 2.006090] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d880
[ 2.007240] usb usb4: default language 0x0409
[ 2.007244] usb usb4: udev 1, busnum 4, minor = 384
[ 2.007246] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.008387] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.009557] usb usb4: Product: UHCI Host Controller
[ 2.010650] usb usb4: Manufacturer: Linux 2.6.35-rc4 uhci_hcd
[ 2.011754] usb usb4: SerialNumber: 0000:00:1d.2
[ 2.012964] usb usb4: usb_probe_device
[ 2.012966] usb usb4: configuration #1 chosen from 1 choice
[ 2.012970] usb usb4: adding 4-0:1.0 (config #1, interface 0)
[ 2.013001] hub 4-0:1.0: usb_probe_interface
[ 2.013002] hub 4-0:1.0: usb_probe_interface - got id
[ 2.013004] hub 4-0:1.0: USB hub found
[ 2.014088] hub 4-0:1.0: 2 ports detected
[ 2.015221] hub 4-0:1.0: standalone hub
[ 2.015222] hub 4-0:1.0: no power switching (usb 1.0)
[ 2.015223] hub 4-0:1.0: individual port over-current protection
[ 2.015225] hub 4-0:1.0: power on to power good time: 2ms
[ 2.015228] hub 4-0:1.0: local power source is good
[ 2.015229] hub 4-0:1.0: trying to enable port power on non-switchable hub
[ 2.015255] ehci_hcd 0000:00:1d.7: HS companion for 0000:00:1d.2
[ 2.015266] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 2.016397] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 2.016399] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 2.017589] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 2.018724] uhci_hcd 0000:00:1d.3: detected 2 ports
[ 2.019858] uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: cmd = 0x0000
[ 2.019859] uhci_hcd 0000:00:1d.3: Performing full reset
[ 2.019871] uhci_hcd 0000:00:1d.3: supports USB remote wakeup
[ 2.019875] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000dc00
[ 2.021015] usb usb5: default language 0x0409
[ 2.021019] usb usb5: udev 1, busnum 5, minor = 512
[ 2.021021] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.022142] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.023288] usb usb5: Product: UHCI Host Controller
[ 2.024417] usb usb5: Manufacturer: Linux 2.6.35-rc4 uhci_hcd
[ 2.025550] usb usb5: SerialNumber: 0000:00:1d.3
[ 2.026722] usb usb5: usb_probe_device
[ 2.026724] usb usb5: configuration #1 chosen from 1 choice
[ 2.026729] usb usb5: adding 5-0:1.0 (config #1, interface 0)
[ 2.026759] hub 5-0:1.0: usb_probe_interface
[ 2.026761] hub 5-0:1.0: usb_probe_interface - got id
[ 2.026762] hub 5-0:1.0: USB hub found
[ 2.027644] hub 5-0:1.0: 2 ports detected
[ 2.028713] hub 5-0:1.0: standalone hub
[ 2.028714] hub 5-0:1.0: no power switching (usb 1.0)
[ 2.028716] hub 5-0:1.0: individual port over-current protection
[ 2.028717] hub 5-0:1.0: power on to power good time: 2ms
[ 2.028720] hub 5-0:1.0: local power source is good
[ 2.028722] hub 5-0:1.0: trying to enable port power on non-switchable hub
[ 2.028748] ehci_hcd 0000:00:1d.7: HS companion for 0000:00:1d.3
[ 2.028803] usbcore: registered new interface driver usblp
[ 2.029803] Initializing USB Mass Storage driver...
[ 2.030923] usbcore: registered new interface driver usb-storage
[ 2.031982] USB Mass Storage support registered.
[ 2.033103] usbcore: registered new interface driver libusual
[ 2.034246] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 2.035281] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 2.036987] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.037620] mice: PS/2 mouse device common for all mice
[ 2.038817] I2O subsystem v1.325
[ 2.039816] i2o: max drivers = 8
[ 2.041044] rtc_cmos 00:03: RTC can wake from S4
[ 2.042123] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 2.043242] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 2.044279] i2c /dev entries driver
[ 2.045505] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 2.046684] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
[ 2.047794] iTCO_wdt: Found a ICH7 or ICH7R TCO device (Version=2, TCOBASE=0x0860)
[ 2.048944] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 2.050082] cpuidle: using governor ladder
[ 2.051258] No iBFT detected.
[ 2.052420] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 2.054304] usbcore: registered new interface driver usbhid
[ 2.054785] usbhid: USB HID core driver
[ 2.056271] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 2.057195] HDA Intel 0000:00:1b.0: irq 41 for MSI/MSI-X
[ 2.057214] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 2.058997] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 2.071105] ata2.01: NODEV after polling detection
[ 2.071244] ehci_hcd 0000:00:1d.7: GetStatus port 5 status 001803 POWER sig=j CSC CONNECT
[ 2.071247] hub 1-0:1.0: port 5: status 0501 change 0001
[ 2.072227] ALSA device list:
[ 2.072436] #0: HDA Intel at 0xfbffc000 irq 41
[ 2.073314] Netfilter messages via NETLINK v0.30.
[ 2.074529] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.075436] ata2.00: ATAPI: PIONEER DVD-RW DVR-217, 1.07, max UDMA/66
[ 2.077119] ctnetlink v0.93: registering with nfnetlink.
[ 2.078365] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.079283] TCP cubic registered
[ 2.080466] Initializing XFRM netlink socket
[ 2.081270] ata2.00: configured for UDMA/66
[ 2.083038] NET: Registered protocol family 10
[ 2.084763] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.085326] IPv6 over IPv4 tunneling driver
[ 2.086894] NET: Registered protocol family 17
[ 2.088144] hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000
[ 2.088370] Magic number: 2:437:933
[ 2.101143] hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
[ 2.101424] ata1.00: ATA-8: STM3320418AS, CC34, max UDMA/133
[ 2.101666] ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.115136] uhci_hcd 0000:00:1d.2: port 1 portsc 0082,00
[ 2.128143] hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000
[ 2.150274] ata1.00: configured for UDMA/133
[ 2.150610] scsi 0:0:0:0: Direct-Access ATA STM3320418AS CC34 PQ: 0 ANSI: 5
[ 2.151522] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.152618] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
[ 2.153881] sd 0:0:0:0: [sda] Write Protect is off
[ 2.155055] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.155072] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.156399] sda:
[ 2.171136] hub 1-0:1.0: state 7 ports 8 chg 0020 evt 0000
[ 2.171434] hub 1-0:1.0: port 5, status 0501, change 0000, 480 Mb/s
[ 2.173048] sda1 sda2 sda3 sda4 <
[ 2.184648] scsi 1:0:0:0: CD-ROM PIONEER DVD-RW DVR-217 1.07 PQ: 0 ANSI: 5
[ 2.185810] sda5 sda6 sda7 >
[ 2.209005] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.222246] ehci_hcd 0000:00:1d.7: port 5 high speed
[ 2.222250] ehci_hcd 0000:00:1d.7: GetStatus port 5 status 001005 POWER sig=se0 PE CONNECT
[ 2.273010] usb 1-5: new high speed USB device using ehci_hcd and address 2
[ 2.279031] sr0: scsi3-mmc drive: 16x/16x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.279288] Uniform CD-ROM driver Revision: 3.20
[ 2.280361] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 2.280426] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 2.305662] EXT3-fs: barriers not enabled
[ 2.311665] kjournald starting. Commit interval 5 seconds
[ 2.311689] EXT3-fs (sda2): mounted filesystem with writeback data mode
[ 2.311700] VFS: Mounted root (ext3 filesystem) readonly on device 8:2.
[ 2.324243] ehci_hcd 0000:00:1d.7: port 5 high speed
[ 2.324247] ehci_hcd 0000:00:1d.7: GetStatus port 5 status 001005 POWER sig=se0 PE CONNECT
[ 2.329238] devtmpfs: mounted
[ 2.329530] Freeing unused kernel memory: 460k freed
[ 2.330700] Write protecting the kernel read-only data: 10240k
[ 2.332042] Freeing unused kernel memory: 920k freed
[ 2.333593] Freeing unused kernel memory: 1968k freed
[ 2.388128] usb 1-5: default language 0x0409
[ 2.389376] usb 1-5: udev 2, busnum 1, minor = 1
[ 2.389380] usb 1-5: New USB device found, idVendor=058f, idProduct=6362
[ 2.389648] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.390719] usb 1-5: Product: Mass Storage Device
[ 2.391960] usb 1-5: Manufacturer: Generic
[ 2.393227] usb 1-5: SerialNumber: 058F312D81B
[ 2.394494] khelper used greatest stack depth: 6144 bytes left
[ 2.395634] usb 1-5: usb_probe_device
[ 2.395637] usb 1-5: configuration #1 chosen from 1 choice
[ 2.396007] usb 1-5: adding 1-5:1.0 (config #1, interface 0)
[ 2.396081] usb-storage 1-5:1.0: usb_probe_interface
[ 2.396087] usb-storage 1-5:1.0: usb_probe_interface - got id
[ 2.396187] scsi2 : usb-storage 1-5:1.0
[ 2.396997] hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
[ 2.663888] fsck.ext3 used greatest stack depth: 4032 bytes left
[ 3.144245] EXT3-fs (sda2): using internal journal
[ 3.204138] usb usb2: suspend_rh (auto-stop)
[ 3.204158] usb usb3: suspend_rh (auto-stop)
[ 3.204176] usb usb5: suspend_rh (auto-stop)
[ 3.204195] usb usb4: suspend_rh (auto-stop)
[ 3.240905] EXT2-fs (sda1): warning: mounting ext3 filesystem as ext2
[ 3.269063] EXT3-fs: barriers not enabled
[ 3.269451] kjournald starting. Commit interval 5 seconds
[ 3.269652] EXT3-fs (sda3): using internal journal
[ 3.269655] EXT3-fs (sda3): mounted filesystem with writeback data mode
[ 3.300332] EXT3-fs: barriers not enabled
[ 3.300736] kjournald starting. Commit interval 5 seconds
[ 3.300952] EXT3-fs (sda5): using internal journal
[ 3.300954] EXT3-fs (sda5): mounted filesystem with writeback data mode
[ 3.396737] scsi 2:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0
[ 3.398269] sd 2:0:0:0: Attached scsi generic sg2 type 0
[ 3.399366] scsi 2:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0
[ 3.399796] sd 2:0:0:1: Attached scsi generic sg3 type 0
[ 3.400849] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[ 3.402862] scsi 2:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0
[ 3.403324] sd 2:0:0:2: Attached scsi generic sg4 type 0
[ 3.404727] sd 2:0:0:1: [sdc] Attached SCSI removable disk
[ 3.406737] scsi 2:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0
[ 3.407208] sd 2:0:0:3: Attached scsi generic sg5 type 0
[ 3.408601] sd 2:0:0:2: [sdd] Attached SCSI removable disk
[ 3.411226] sd 2:0:0:3: [sde] Attached SCSI removable disk
[ 3.552823] ldconfig used greatest stack depth: 3984 bytes left
[ 3.995175] rc used greatest stack depth: 3760 bytes left
[ 4.119443] eth0: setting full-duplex.
[ 12.662571] fbpad:980 conflicting memory types e0049000-e0549000 uncached-minus<->write-combining
[ 12.662579] reserve_memtype failed 0xe0049000-0xe0549000, track uncached-minus, req uncached-minus
[ 13.303389] fbpad:980 map pfn expected mapping type uncached-minus for e0049000-e0549000, got write-combining
On 07/05/2010 03:51 PM, Ali Gholami Rudi wrote:
> Hi,
>
> In -rc4 kernel these messages appear in my dmesg (complete dmesg
> at the end of this mail):
>
> [ 0.400777] swapper:1 freeing invalid memtype e0000000-e0040000
> ...
> [ 0.453489] swapper:1 freeing invalid memtype e0000000-e0010000
> [ 0.453585] swapper:1 freeing invalid memtype e0041000-e0045000
> [ 0.453673] swapper:1 freeing invalid memtype e0045000-e0049000
> ...
> [ 12.662571] fbpad:980 conflicting memory types e0049000-e0549000 uncached-minus<->write-combining
> [ 12.662579] reserve_memtype failed 0xe0049000-0xe0549000, track uncached-minus, req uncached-minus
> [ 13.303389] fbpad:980 map pfn expected mapping type uncached-minus for e0049000-e0549000, got write-combining
>
> The last 3 lines appear when mmap()ing nouveau framebuffer.
>
> I reverted this commit and everything seems ok once more:
>
> commit 6a4f3b523779b67e7d560ed42652f8a59f2f9782
> Author: Venkatesh Pallipadi<[email protected]>
> Date: Thu Jun 10 17:45:01 2010 -0700
>
> x86, pat: Proper init of memtype subtree_max_end
>
> Thanks,
> Ali
Could you please try following commit in -tip tree?
commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
Author: Peter Zijlstra <[email protected]>
Date: Sat May 29 15:31:43 2010 +0200
rbtree: Undo augmented trees performance damage
Thanks
Xiaotian
Xiaotian Feng <[email protected]> wrote:
> Could you please try following commit in -tip tree?
>
> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> Author: Peter Zijlstra <[email protected]>
> Date: Sat May 29 15:31:43 2010 +0200
>
> rbtree: Undo augmented trees performance damage
Where can I get it? I couldn't find it either in
Linus' or x86 repo tip.
Thanks,
Ali
On 07/05/2010 05:28 PM, Ali Gholami Rudi wrote:
> Xiaotian Feng<[email protected]> wrote:
>> Could you please try following commit in -tip tree?
>>
>> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
>> Author: Peter Zijlstra<[email protected]>
>> Date: Sat May 29 15:31:43 2010 +0200
>>
>> rbtree: Undo augmented trees performance damage
>
> Where can I get it? I couldn't find it either in
> Linus' or x86 repo tip.
http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
>
> Thanks,
> Ali
>
Xiaotian Feng <[email protected]> wrote:
> On 07/05/2010 05:28 PM, Ali Gholami Rudi wrote:
> > Xiaotian Feng<[email protected]> wrote:
> >> Could you please try following commit in -tip tree?
> >>
> >> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> >> Author: Peter Zijlstra<[email protected]>
> >> Date: Sat May 29 15:31:43 2010 +0200
> >>
> >> rbtree: Undo augmented trees performance damage
> >
> > Where can I get it? I couldn't find it either in
> > Linus' or x86 repo tip.
> http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
It does fix it.
Thanks,
Ali
* Ali Gholami Rudi <[email protected]> wrote:
> Xiaotian Feng <[email protected]> wrote:
> > On 07/05/2010 05:28 PM, Ali Gholami Rudi wrote:
> > > Xiaotian Feng<[email protected]> wrote:
> > >> Could you please try following commit in -tip tree?
> > >>
> > >> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> > >> Author: Peter Zijlstra<[email protected]>
> > >> Date: Sat May 29 15:31:43 2010 +0200
> > >>
> > >> rbtree: Undo augmented trees performance damage
> > >
> > > Where can I get it? I couldn't find it either in
> > > Linus' or x86 repo tip.
> > http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
>
> It does fix it.
Hm, interesting. That's a pure performance fix - so why does it fix a
regression?
Does Peter's augmented rbtrees improvements fix a bug too, as a side-effect?
If yes then we need to accelerate that commit - right now it's aimed for
v2.6.36.
Thanks,
Ingo
Ingo Molnar <[email protected]> wrote:
> > > >> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> > > >> Author: Peter Zijlstra<[email protected]>
> > > >> Date: Sat May 29 15:31:43 2010 +0200
> > > >>
> > > >> rbtree: Undo augmented trees performance damage
> > > >
> > > > Where can I get it? I couldn't find it either in
> > > > Linus' or x86 repo tip.
> > > http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> >
> > It does fix it.
>
> Hm, interesting. That's a pure performance fix - so why does it fix a
> regression?
>
> Does Peter's augmented rbtrees improvements fix a bug too, as a side-effect?
> If yes then we need to accelerate that commit - right now it's aimed for
> v2.6.36.
Since the bug appears after commit 6a4f3b52, it seems to be
related to the value of memtype->subtree_max_end. Peter's
patch seems to change the way memtype->subtree_max_end is
updated, which seems to fix the problem too.
Thanks,
Ali
* Ali Gholami Rudi <[email protected]> wrote:
> Ingo Molnar <[email protected]> wrote:
> > > > >> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> > > > >> Author: Peter Zijlstra<[email protected]>
> > > > >> Date: Sat May 29 15:31:43 2010 +0200
> > > > >>
> > > > >> rbtree: Undo augmented trees performance damage
> > > > >
> > > > > Where can I get it? I couldn't find it either in
> > > > > Linus' or x86 repo tip.
> > > > http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
> > >
> > > It does fix it.
> >
> > Hm, interesting. That's a pure performance fix - so why does it fix a
> > regression?
> >
> > Does Peter's augmented rbtrees improvements fix a bug too, as a side-effect?
> > If yes then we need to accelerate that commit - right now it's aimed for
> > v2.6.36.
>
> Since the bug appears after commit 6a4f3b52, it seems to be
> related to the value of memtype->subtree_max_end. Peter's
> patch seems to change the way memtype->subtree_max_end is
> updated, which seems to fix the problem too.
Ok - i've cherry-picked it over into x86/urgent and it should go to Linus in
the next round of x86 fixes.
Thanks,
Ingo
On 07/05/2010 07:38 PM, Ali Gholami Rudi wrote:
> Ingo Molnar<[email protected]> wrote:
>>>>>> commit 2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
>>>>>> Author: Peter Zijlstra<[email protected]>
>>>>>> Date: Sat May 29 15:31:43 2010 +0200
>>>>>>
>>>>>> rbtree: Undo augmented trees performance damage
>>>>>
>>>>> Where can I get it? I couldn't find it either in
>>>>> Linus' or x86 repo tip.
>>>> http://git.kernel.org/tip/2463eb8b3093995e09a0d41b3d78ee0cf5fb4249
>>>
>>> It does fix it.
>>
>> Hm, interesting. That's a pure performance fix - so why does it fix a
>> regression?
>>
>> Does Peter's augmented rbtrees improvements fix a bug too, as a side-effect?
>> If yes then we need to accelerate that commit - right now it's aimed for
>> v2.6.36.
>
> Since the bug appears after commit 6a4f3b52, it seems to be
> related to the value of memtype->subtree_max_end. Peter's
> patch seems to change the way memtype->subtree_max_end is
> updated, which seems to fix the problem too.
Actually, this exposed a bug in augmented rbtree
(http://lkml.org/lkml/2010/6/21/459).
With commit 6a4f3b52, the bug was easier to trigger :-)
>
> Thanks,
> Ali
>
>