* 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
@ 2009-07-09 15:44 Marcin Slusarz
2009-07-10 19:25 ` Dave Jones
2009-07-10 19:25 ` Dave Jones
0 siblings, 2 replies; 14+ messages in thread
From: Marcin Slusarz @ 2009-07-09 15:44 UTC (permalink / raw)
To: LKML; +Cc: Linux PM List, cpufreq
I find this message after resume from s2ram:
[ 133.014802] ------------[ cut here ]------------
[ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
[ 133.014819] Hardware name: To Be Filled By O.E.M.
[ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
[ 133.014832] Modules linked in:
[ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
[ 133.014845] Call Trace:
[ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
[ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
[ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
[ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
[ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
[ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
[ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
[ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
it's faf80d62e44dc627efb741f48db50c1858d1667c
full dmesg below
[ 0.000000] Linux version 2.6.31-rc2-faf80-wusb54gc (marcin@joi) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #139 PREEMPT Thu Jul 9 00:29:08 CEST 2009
[ 0.000000] Command line: root=/dev/sda5 vga=794 nmi_watchdog=2
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 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 - 000000003ffb0000 (usable)
[ 0.000000] BIOS-e820: 000000003ffb0000 - 000000003ffc0000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003ffc0000 - 000000003fff0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.3 present.
[ 0.000000] last_pfn = 0x3ffb0 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-EFFFF uncachable
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask FFC0000000 write-back
[ 0.000000] 1 base 00E0000000 mask FFF8000000 write-combining
[ 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] init_memory_mapping: 0000000000000000-000000003ffb0000
[ 0.000000] 0000000000 - 003fe00000 page 2M
[ 0.000000] 003fe00000 - 003ffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to 3ffb0000 @ 8000-b000
[ 0.000000] ACPI: RSDP 00000000000fa810 00021 (v02 ACPIAM)
[ 0.000000] ACPI: XSDT 000000003ffb0100 0003C (v01 A M I OEMXSDT 10000427 MSFT 00000097)
[ 0.000000] ACPI: FACP 000000003ffb0290 000F4 (v03 A M I OEMFACP 10000427 MSFT 00000097)
[ 0.000000] ACPI: DSDT 000000003ffb03e0 038A1 (v01 A0036 A0036001 00000001 MSFT 0100000D)
[ 0.000000] ACPI: FACS 000000003ffc0000 00040
[ 0.000000] ACPI: APIC 000000003ffb0390 0004A (v01 A M I OEMAPIC 10000427 MSFT 00000097)
[ 0.000000] ACPI: OEMB 000000003ffc0040 0003F (v01 A M I OEMBIOS 10000427 MSFT 00000097)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (6 early reservations) ==> bootmem [0000000000 - 003ffb0000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0001000000 - 0001fb1bc0] TEXT DATA BSS ==> [0001000000 - 0001fb1bc0]
[ 0.000000] #3 [000009d800 - 0000100000] BIOS reserved ==> [000009d800 - 0000100000]
[ 0.000000] #4 [0001fb2000 - 0001fb2298] BRK ==> [0001fb2000 - 0001fb2298]
[ 0.000000] #5 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
[ 0.000000] [ffffea0000000000-ffffea0000dfffff] PMD -> [ffff880002400000-ffff8800031fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00100000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003ffb0
[ 0.000000] On node 0 totalpages: 261967
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 102 pages reserved
[ 0.000000] DMA zone: 3841 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 3527 pages used for memmap
[ 0.000000] DMA32 zone: 254441 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: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 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] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000
[ 0.000000] PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:bf780000)
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 258282
[ 0.000000] Kernel command line: root=/dev/sda5 vga=794 nmi_watchdog=2
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Checking aperture...
[ 0.000000] AGP bridge at 00:00:00
[ 0.000000] Aperture from AGP @ e0000000 old size 32 MB
[ 0.000000] Aperture from AGP @ e0000000 size 128 MB (APSIZE f20)
[ 0.000000] Node 0: aperture @ e0000000 size 128 MB
[ 0.000000] Memory: 1015124k/1048256k available (4310k kernel code, 388k absent, 32112k reserved, 2584k data, 328k init)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:288
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2002.731 MHz processor.
[ 0.000051] Console: colour dummy device 80x25
[ 0.000072] console [tty0] enabled
[ 0.000999] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000999] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000999] ... MAX_LOCK_DEPTH: 48
[ 0.000999] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000999] ... CLASSHASH_SIZE: 4096
[ 0.000999] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000999] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000999] ... CHAINHASH_SIZE: 16384
[ 0.000999] memory used by lock dependency info: 5695 kB
[ 0.000999] per task-struct memory footprint: 1920 bytes
[ 0.000999] Calibrating delay loop (skipped), value calculated using timer frequency.. 4005.46 BogoMIPS (lpj=2002731)
[ 0.000999] Mount-cache hash table entries: 256
[ 0.001442] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.001455] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.001463] tseg: 0000000000
[ 0.001540] mce: CPU supports 5 MCE banks
[ 0.001557] Performance Counters: AMD PMU driver.
[ 0.001576] ... version: 0
[ 0.001584] ... bit width: 48
[ 0.001592] ... generic counters: 4
[ 0.001600] ... value mask: 0000ffffffffffff
[ 0.001609] ... max period: 00007fffffffffff
[ 0.001618] ... fixed-purpose counters: 0
[ 0.001626] ... counter mask: 000000000000000f
[ 0.001635] CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 00
[ 0.001660] ACPI: Core revision 20090521
[ 0.008976] Setting APIC routing to flat
[ 0.009846] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.019996] Testing NMI watchdog ... OK.
[ 0.040885] NET: Registered protocol family 16
[ 0.042130] node 0 link 0: io port [1000, ffffff]
[ 0.042135] TOM: 0000000040000000 aka 1024M
[ 0.042148] node 0 link 0: mmio [a0000, bffff]
[ 0.042152] node 0 link 0: mmio [40000000, ffffffff]
[ 0.042157] bus: [00,ff] on node 0 link 0
[ 0.042160] bus: 00 index 0 io port: [0, ffff]
[ 0.042163] bus: 00 index 1 mmio: [a0000, bffff]
[ 0.042166] bus: 00 index 2 mmio: [40000000, fcffffffff]
[ 0.042222] ACPI: bus type pci registered
[ 0.042491] PCI: Using configuration type 1 for base access
[ 0.072109] bio: create slab <bio-0> at 0
[ 0.074593] ACPI: EC: Look up EC in DSDT
[ 0.080648] ACPI Warning: Package List length (EA) larger than NumElements count (3), truncated
[ 0.080672] 20090521 dsobject-502
[ 0.087453] ACPI: Interpreter enabled
[ 0.087465] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.087549] ACPI: Using IOAPIC for interrupt routing
[ 0.101485] ACPI: No dock devices found.
[ 0.101684] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.102019] pci 0000:00:00.0: reg 10 32bit mmio: [0xe0000000-0xe7ffffff]
[ 0.102497] pci 0000:00:01.0: supports D1
[ 0.102573] pci 0000:00:0a.0: reg 10 32bit mmio: [0xfab00000-0xfab03fff]
[ 0.102583] pci 0000:00:0a.0: reg 14 io port: [0xa800-0xa8ff]
[ 0.102615] pci 0000:00:0a.0: reg 30 32bit mmio: [0xfaa00000-0xfaa1ffff]
[ 0.102647] pci 0000:00:0a.0: supports D1 D2
[ 0.102650] pci 0000:00:0a.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.102665] pci 0000:00:0a.0: PME# disabled
[ 0.102709] pci 0000:00:0c.0: reg 10 io port: [0xb000-0xb01f]
[ 0.102748] pci 0000:00:0c.0: reg 30 32bit mmio: [0xfac00000-0xfac07fff]
[ 0.102807] pci 0000:00:0d.0: reg 10 32bit mmio: [0xefe00000-0xefe00fff]
[ 0.102925] pci 0000:00:0d.1: reg 10 32bit mmio: [0xeff00000-0xeff00fff]
[ 0.103117] pci 0000:00:0f.0: reg 10 io port: [0xd000-0xd007]
[ 0.103127] pci 0000:00:0f.0: reg 14 io port: [0xc800-0xc803]
[ 0.103136] pci 0000:00:0f.0: reg 18 io port: [0xc400-0xc407]
[ 0.103146] pci 0000:00:0f.0: reg 1c io port: [0xc000-0xc003]
[ 0.103155] pci 0000:00:0f.0: reg 20 io port: [0xb800-0xb80f]
[ 0.103165] pci 0000:00:0f.0: reg 24 io port: [0xb400-0xb4ff]
[ 0.103266] pci 0000:00:0f.1: reg 20 io port: [0xfc00-0xfc0f]
[ 0.103387] pci 0000:00:10.0: reg 20 io port: [0xd400-0xd41f]
[ 0.103424] pci 0000:00:10.0: supports D1 D2
[ 0.103427] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103442] pci 0000:00:10.0: PME# disabled
[ 0.103516] pci 0000:00:10.1: reg 20 io port: [0xd800-0xd81f]
[ 0.103553] pci 0000:00:10.1: supports D1 D2
[ 0.103556] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103570] pci 0000:00:10.1: PME# disabled
[ 0.103645] pci 0000:00:10.2: reg 20 io port: [0xe000-0xe01f]
[ 0.103682] pci 0000:00:10.2: supports D1 D2
[ 0.103685] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103699] pci 0000:00:10.2: PME# disabled
[ 0.103773] pci 0000:00:10.3: reg 20 io port: [0xe400-0xe41f]
[ 0.103811] pci 0000:00:10.3: supports D1 D2
[ 0.103814] pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103827] pci 0000:00:10.3: PME# disabled
[ 0.103880] pci 0000:00:10.4: reg 10 32bit mmio: [0xfae00000-0xfae000ff]
[ 0.103940] pci 0000:00:10.4: supports D1 D2
[ 0.103943] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103956] pci 0000:00:10.4: PME# disabled
[ 0.104059] HPET not enabled in BIOS. You might try hpet=force boot option
[ 0.104076] pci 0000:00:11.0: Enabled onboard AC97/MC97 devices
[ 0.104164] pci 0000:00:11.5: reg 10 io port: [0xe800-0xe8ff]
[ 0.104227] pci 0000:00:11.5: supports D1 D2
[ 0.104274] pci 0000:00:11.6: reg 10 io port: [0x00-0xff]
[ 0.104607] pci 0000:01:00.0: reg 10 32bit mmio: [0xfb000000-0xfbffffff]
[ 0.104615] pci 0000:01:00.0: reg 14 32bit mmio: [0xf0000000-0xf7ffffff]
[ 0.104642] pci 0000:01:00.0: reg 30 32bit mmio: [0xfaf00000-0xfaf1ffff]
[ 0.104756] pci 0000:00:01.0: bridge 32bit mmio: [0xfaf00000-0xfbffffff]
[ 0.104762] pci 0000:00:01.0: bridge 32bit mmio pref: [0xf0000000-0xf9ffffff]
[ 0.104772] pci_bus 0000:00: on NUMA node 0
[ 0.104780] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.125016] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15)
[ 0.125233] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 11 14 15)
[ 0.125405] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 10 11 14 15)
[ 0.125577] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.125755] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.125933] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126134] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126313] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126921] SCSI subsystem initialized
[ 0.127002] libata version 3.00 loaded.
[ 0.127266] usbcore: registered new interface driver usbfs
[ 0.127440] usbcore: registered new interface driver hub
[ 0.127584] usbcore: registered new device driver usb
[ 0.128267] PCI: Using ACPI for IRQ routing
[ 0.129217] NET: Registered protocol family 8
[ 0.129230] NET: Registered protocol family 20
[ 0.129683] cfg80211: Calling CRDA to update world regulatory domain
[ 0.130217] agpgart-amd64 0000:00:00.0: AGP bridge [1106/0282]
[ 0.136545] agpgart-amd64 0000:00:00.0: AGP aperture is 128M @ 0xe0000000
[ 0.143007] pnp: PnP ACPI init
[ 0.143068] ACPI: bus type pnp registered
[ 0.145853] pnp 00:08: io resource (0x10-0x1f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145875] pnp 00:08: io resource (0x22-0x3f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145893] pnp 00:08: io resource (0x44-0x5f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145912] pnp 00:08: io resource (0x62-0x63) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145930] pnp 00:08: io resource (0x65-0x6f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145948] pnp 00:08: io resource (0x72-0x7f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145966] pnp 00:08: io resource (0x80-0x80) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145991] pnp 00:08: io resource (0x84-0x86) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146010] pnp 00:08: io resource (0x88-0x88) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146028] pnp 00:08: io resource (0x8c-0x8e) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146047] pnp 00:08: io resource (0x90-0x9f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146065] pnp 00:08: io resource (0xa2-0xbf) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146083] pnp 00:08: io resource (0xe0-0xef) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.148919] pnp: PnP ACPI: found 11 devices
[ 0.148932] ACPI: ACPI bus type pnp unregistered
[ 0.148966] system 00:07: ioport range 0x680-0x6ff has been reserved
[ 0.148987] system 00:07: ioport range 0x290-0x297 has been reserved
[ 0.149010] system 00:08: ioport range 0x3e1-0x3e7 has been reserved
[ 0.149024] system 00:08: ioport range 0x4d0-0x4d1 has been reserved
[ 0.149037] system 00:08: ioport range 0x800-0x87f has been reserved
[ 0.149051] system 00:08: ioport range 0x400-0x41f has been reserved
[ 0.149073] system 00:09: iomem range 0xfec00000-0xfec00fff has been reserved
[ 0.149088] system 00:09: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.149102] system 00:09: iomem range 0xfff80000-0xffffffff has been reserved
[ 0.149126] system 00:0a: iomem range 0x0-0x9ffff could not be reserved
[ 0.149140] system 00:0a: iomem range 0xc0000-0xdffff has been reserved
[ 0.149154] system 00:0a: iomem range 0xe0000-0xfffff could not be reserved
[ 0.149169] system 00:0a: iomem range 0x100000-0x3ffeffff could not be reserved
[ 0.154834] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.154849] pci 0000:00:01.0: IO window: disabled
[ 0.154863] pci 0000:00:01.0: MEM window: 0xfaf00000-0xfbffffff
[ 0.154879] pci 0000:00:01.0: PREFETCH window: 0xf0000000-0xf9ffffff
[ 0.154906] pci 0000:00:01.0: setting latency timer to 64
[ 0.154912] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.154916] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[ 0.154920] pci_bus 0000:01: resource 1 mem: [0xfaf00000-0xfbffffff]
[ 0.154923] pci_bus 0000:01: resource 2 pref mem [0xf0000000-0xf9ffffff]
[ 0.155015] NET: Registered protocol family 2
[ 0.155308] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.156498] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[ 0.158112] TCP bind hash table entries: 65536 (order: 9, 3670016 bytes)
[ 0.166002] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.166063] TCP reno registered
[ 0.166253] NET: Registered protocol family 1
[ 0.169661] cpu0(1) debug files 137
[ 0.178220] VFS: Disk quotas dquot_6.5.2
[ 0.178457] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.181148] NTFS driver 2.1.29 [Flags: R/O].
[ 0.181470] fuse init (API version 7.12)
[ 0.182227] msgmni has been set to 1983
[ 0.183351] alg: No test for stdrng (krng)
[ 0.183402] io scheduler noop registered
[ 0.183437] io scheduler cfq registered (default)
[ 0.183471] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
[ 0.183617] pci 0000:01:00.0: Boot video device
[ 0.184330] vesafb: framebuffer at 0xf0000000, mapped to 0xffffc90000080000, using 5120k, total 131072k
[ 0.184351] vesafb: mode is 1280x1024x16, linelength=2560, pages=1
[ 0.184364] vesafb: scrolling: redraw
[ 0.184374] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 0.245114] Console: switching to colour frame buffer device 160x64
[ 0.300794] fb0: VESA VGA frame buffer device
[ 0.301660] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.302231] ACPI: Power Button [PWRF]
[ 0.302681] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[ 0.303270] ACPI: Power Button [PWRB]
[ 0.303710] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[ 0.304277] ACPI: Sleep Button [SLPB]
[ 0.305253] processor LNXCPU:00: registered as cooling_device0
[ 0.374918] Linux agpgart interface v0.103
[ 0.377452] loop: module loaded
[ 0.378443] sata_via 0000:00:0f.0: version 2.4
[ 0.378465] sata_via 0000:00:0f.0: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 0.379086] sata_via 0000:00:0f.0: routed to hard irq line 10
[ 0.379602] scsi0 : sata_via
[ 0.380368] scsi1 : sata_via
[ 0.380777] ata1: SATA max UDMA/133 cmd 0xd000 ctl 0xc800 bmdma 0xb800 irq 20
[ 0.381300] ata2: SATA max UDMA/133 cmd 0xc400 ctl 0xc000 bmdma 0xb808 irq 20
[ 0.382089] pata_via 0000:00:0f.1: version 0.3.4
[ 0.382106] pata_via 0000:00:0f.1: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 0.383005] scsi2 : pata_via
[ 0.383450] scsi3 : pata_via
[ 0.388469] ata3: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
[ 0.388951] ata4: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
[ 0.389797] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
[ 0.390209] ne2k-pci 0000:00:0c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.391572] eth0: Compex RL2000 found at 0xb000, IRQ 17, 00:80:48:de:5e:89.
[ 0.392179] skge 0000:00:0a.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.392650] skge 0000:00:0a.0: PCI: Disallowing DAC for device
[ 0.393092] skge 1.13 addr 0xfab00000 irq 17 chip Yukon-Lite rev 9
[ 0.394326] skge eth1: addr 00:11:d8:60:74:55
[ 0.394720] PPP generic driver version 2.4.2
[ 0.395382] PPP Deflate Compression module registered
[ 0.395728] PPP BSD Compression module registered
[ 0.396443] PPP MPPE Compression module registered
[ 0.396770] NET: Registered protocol family 24
[ 0.397105] tun: Universal TUN/TAP device driver, 1.6
[ 0.408036] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.419511] console [netcon0] enabled
[ 0.430978] netconsole: network logging started
[ 0.442817] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.455091] ehci_hcd 0000:00:10.4: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[ 0.467719] ehci_hcd 0000:00:10.4: EHCI Host Controller
[ 0.480654] ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
[ 0.493868] ehci_hcd 0000:00:10.4: irq 21, io mem 0xfae00000
[ 0.512945] ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00
[ 0.526591] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.540464] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.554630] usb usb1: Product: EHCI Host Controller
[ 0.568977] usb usb1: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc ehci_hcd
[ 0.583799] usb usb1: SerialNumber: 0000:00:10.4
[ 0.599527] usb usb1: configuration #1 chosen from 1 choice
[ 0.615184] hub 1-0:1.0: USB hub found
[ 0.630636] hub 1-0:1.0: 8 ports detected
[ 0.647455] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.663692] uhci_hcd 0000:00:10.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 0.680138] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 0.696691] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 0.713666] uhci_hcd 0000:00:10.0: irq 21, io base 0x0000d400
[ 0.730827] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.748362] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.765858] usb usb2: Product: UHCI Host Controller
[ 0.783205] usb usb2: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 0.800618] usb usb2: SerialNumber: 0000:00:10.0
[ 0.818010] usb usb2: configuration #1 chosen from 1 choice
[ 0.835130] hub 2-0:1.0: USB hub found
[ 0.851897] hub 2-0:1.0: 2 ports detected
[ 0.868520] uhci_hcd 0000:00:10.1: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 0.884980] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 0.901262] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
[ 0.917663] uhci_hcd 0000:00:10.1: irq 21, io base 0x0000d800
[ 0.934067] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.950513] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.967022] usb usb3: Product: UHCI Host Controller
[ 0.983453] usb usb3: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.000343] usb usb3: SerialNumber: 0000:00:10.1
[ 1.017241] usb usb3: configuration #1 chosen from 1 choice
[ 1.034284] hub 3-0:1.0: USB hub found
[ 1.050996] hub 3-0:1.0: 2 ports detected
[ 1.067713] uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1.084744] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 1.101560] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[ 1.118992] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000e000
[ 1.136032] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.153105] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.170076] usb usb4: Product: UHCI Host Controller
[ 1.186859] usb usb4: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.203900] usb usb4: SerialNumber: 0000:00:10.2
[ 1.221019] usb usb4: configuration #1 chosen from 1 choice
[ 1.238060] hub 4-0:1.0: USB hub found
[ 1.254944] hub 4-0:1.0: 2 ports detected
[ 1.271937] uhci_hcd 0000:00:10.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1.289039] uhci_hcd 0000:00:10.3: UHCI Host Controller
[ 1.306039] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
[ 1.323221] uhci_hcd 0000:00:10.3: irq 21, io base 0x0000e400
[ 1.340347] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.357537] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.374698] usb usb5: Product: UHCI Host Controller
[ 1.391821] usb usb5: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.409073] usb usb5: SerialNumber: 0000:00:10.3
[ 1.426342] usb usb5: configuration #1 chosen from 1 choice
[ 1.443583] hub 5-0:1.0: USB hub found
[ 1.460603] hub 5-0:1.0: 2 ports detected
[ 1.477863] usbcore: registered new interface driver cdc_acm
[ 1.494954] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
[ 1.512289] Initializing USB Mass Storage driver...
[ 1.529687] usbcore: registered new interface driver usb-storage
[ 1.547026] USB Mass Storage support registered.
[ 1.564410] usbcore: registered new interface driver usbserial
[ 1.581763] USB Serial support registered for generic
[ 1.599156] usbcore: registered new interface driver usbserial_generic
[ 1.616639] usbserial: USB Serial Driver core
[ 1.634239] USB Serial support registered for GSM modem (1-port)
[ 1.651931] usbcore: registered new interface driver option
[ 1.669471] option: v0.7.2:USB Driver for GSM modems
[ 1.687172] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 1.705055] Platform driver 'i8042' needs updating - please use dev_pm_ops
[ 1.723654] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.741505] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.759737] mice: PS/2 mouse device common for all mice
[ 1.778423] rtc_cmos 00:02: RTC can wake from S4
[ 1.796276] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.813730] rtc0: alarms up to one year, y3k, 114 bytes nvram
[ 1.831300] i2c /dev entries driver
[ 1.849891] Linux video capture interface: v2.00
[ 1.867895] bttv: driver version 0.9.18 loaded
[ 1.885276] bttv: using 8 buffers with 2080k (520 pages) each for capture
[ 1.903037] bttv: Bt8xx card found (0).
[ 1.920528] bttv 0000:00:0d.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1.938271] bttv0: Bt878 (rev 17) at 0000:00:0d.0, irq: 18, latency: 64, mmio: 0xefe00000
[ 1.956193] bttv0: using: *** UNKNOWN/GENERIC *** [card=0,autodetected]
[ 1.974131] IRQ 18/bttv0: IRQF_DISABLED is not guaranteed on shared IRQs
[ 1.992116] bttv0: gpio: en=00000000, out=00000000 in=00d4dfe0 [init]
[ 1.992726] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 2.015433] tveeprom 1-0050: Huh, no eeprom present (err=-6)?
[ 2.033667] bttv0: tuner type unset
[ 2.052066] bttv0: registered device video0
[ 2.070597] bttv0: registered device vbi0
[ 2.089207] EDAC MC: Ver: 2.1.0 Jul 8 2009
[ 2.107397] EDAC amd64_edac: Ver: 3.2.0 Jul 8 2009
[ 2.125358] EDAC amd64: This node reports that Memory ECC is currently disabled.
[ 2.143489] EDAC amd64: bit 0x400000 in register F3x44 of the MISC_CONTROL device (0000:00:18.3) should be enabled
[ 2.162068] EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
[ 2.162070] Either Enable ECC in the BIOS, or use the 'ecc_enable_override' parameter.
[ 2.162072] Might be a BIOS bug, if BIOS says ECC is enabled
[ 2.162073] Use of the override can cause unknown side effects.
[ 2.236787] amd64_edac: probe of 0000:00:18.2 failed with error -22
[ 2.255670] cpuidle: using governor ladder
[ 2.274293] cpuidle: using governor menu
[ 2.295058] usbcore: registered new interface driver usbhid
[ 2.313744] usbhid: v2.6:USB HID core driver
[ 2.332571] Advanced Linux Sound Architecture Driver Version 1.0.20.
[ 2.354150] VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 2.373556] VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
[ 2.374105] ata3.00: ATAPI: HL-DT-ST DVDRAM GSA-4163B, A102, max UDMA/33
[ 2.414748] ata3.00: configured for UDMA/33
[ 2.447433] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.536458] Switched to high resolution mode on CPU 0
[ 2.554211] ata1.00: ATA-6: WDC WD1600JD-00HBB0, 08.02D08, max UDMA/133
[ 2.573250] ata1.00: 312581808 sectors, multi 16: LBA48
[ 2.592193] usb 1-3: new high speed USB device using ehci_hcd and address 2
[ 2.612853] ALSA device list:
[ 2.631878] #0: VIA 8237 with ALC850 at 0xe800, irq 22
[ 2.651318] oprofile: using NMI interrupt.
[ 2.670447] Netfilter messages via NETLINK v0.30.
[ 2.689509] nf_conntrack version 0.5.0 (8189 buckets, 32756 max)
[ 2.709815] ctnetlink v0.93: registering with nfnetlink.
[ 2.730775] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.749660] TCP cubic registered
[ 2.768261] Initializing XFRM netlink socket
[ 2.786859] NET: Registered protocol family 17
[ 2.805446] powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3200+ processors (1 cpu cores) (version 2.20.00)
[ 2.824784] powernow-k8: 0 : fid 0xc (2000 MHz), vid 0x6
[ 2.843710] powernow-k8: 1 : fid 0xa (1800 MHz), vid 0x8
[ 2.862391] powernow-k8: 2 : fid 0x2 (1000 MHz), vid 0x12
[ 2.881289] powernow-k8: ph2 null fid transition 0xc
[ 2.899864] ata1.00: configured for UDMA/133
[ 2.929681] scsi 0:0:0:0: Direct-Access ATA WDC WD1600JD-00H 08.0 PQ: 0 ANSI: 5
[ 2.949344] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 2.967879] sd 0:0:0:0: [sda] Write Protect is off
[ 2.986366] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.986414] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.005797] sda:
[ 3.007159] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3.044570] sda1 sda2 sda3 sda4 <
[ 3.047340] usb 1-3: New USB device found, idVendor=1737, idProduct=0077
[ 3.084711] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.103672] sda5
[ 3.103867] usb 1-3: Product: 802.11 g WLAN
[ 3.141256] sda6
[ 3.141454] usb 1-3: Manufacturer: Ralink
[ 3.178284] sda7
[ 3.178488] usb 1-3: SerialNumber: 1.0
[ 3.214352] sda8 >
[ 3.232742] usb 1-3: configuration #1 chosen from 1 choice
[ 3.250350] ata2: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
[ 3.281593] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.302865] scsi 2:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-4163B A102 PQ: 0 ANSI: 5
[ 3.333451] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[ 3.351705] Uniform CD-ROM driver Revision: 3.20
[ 3.370483] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 3.370776] sr 2:0:0:0: Attached scsi generic sg1 type 5
[ 3.429458] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
[ 3.559542] ata4.00: HPA detected: current 488395055, native 488397168
[ 3.578054] ata4.00: ATA-7: Hitachi HDT725025VLAT80, V5DOA42A, max UDMA/133
[ 3.596445] ata4.00: 488395055 sectors, multi 16: LBA48
[ 3.614560] ata4.00: limited to UDMA/33 due to 40-wire cable
[ 3.638414] ata4.00: configured for UDMA/33
[ 3.667128] scsi 3:0:0:0: Direct-Access ATA Hitachi HDT72502 V5DO PQ: 0 ANSI: 5
[ 3.685820] sd 3:0:0:0: [sdb] 488395055 512-byte logical blocks: (250 GB/232 GiB)
[ 3.704148] sd 3:0:0:0: [sdb] Write Protect is off
[ 3.722404] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 3.722454] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.741369] sdb:
[ 3.741853] sd 3:0:0:0: Attached scsi generic sg2 type 0
[ 3.778522] sdb1
[ 3.797284] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 3.832892] registered taskstats version 1
[ 3.851227] rtc_cmos 00:02: setting system clock to 2009-07-09 15:31:42 UTC (1247153502)
[ 3.879635] kjournald starting. Commit interval 5 seconds
[ 3.898220] EXT3-fs: mounted filesystem with writeback data mode.
[ 3.916688] VFS: Mounted root (ext3 filesystem) readonly on device 8:5.
[ 3.935116] Freeing unused kernel memory: 328k freed
[ 3.953557] Write protecting the kernel read-only data: 6296k
[ 5.913056] udev: starting version 141
[ 8.646594] EXT3 FS on sda5, internal journal
[ 10.135523] EXT4-fs (sda1): barriers enabled
[ 10.155580] kjournald2 starting: pid 2562, dev sda1:8, commit interval 5 seconds
[ 10.174773] EXT4-fs (sda1): internal journal on sda1:8
[ 10.193454] EXT4-fs (sda1): delayed allocation enabled
[ 10.212137] EXT4-fs: mballoc enabled
[ 10.230484] EXT4-fs (sda1): mounted filesystem with ordered data mode
[ 10.262765] kjournald starting. Commit interval 5 seconds
[ 10.281719] EXT3 FS on sda6, internal journal
[ 10.299883] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.327097] kjournald starting. Commit interval 5 seconds
[ 10.345288] EXT3 FS on sda7, internal journal
[ 10.363026] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.392393] kjournald starting. Commit interval 5 seconds
[ 10.410580] EXT3 FS on sda8, internal journal
[ 10.428427] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.475539] kjournald starting. Commit interval 5 seconds
[ 10.493273] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.543031] EXT4-fs (sda3): barriers enabled
[ 10.570812] kjournald2 starting: pid 2567, dev sda3:8, commit interval 5 seconds
[ 10.588878] EXT4-fs (sda3): internal journal on sda3:8
[ 10.606603] EXT4-fs (sda3): delayed allocation enabled
[ 10.624256] EXT4-fs: file extents enabled
[ 10.642779] EXT4-fs: mballoc enabled
[ 10.660236] EXT4-fs (sda3): mounted filesystem with ordered data mode
[ 10.712931] Adding 1052248k swap on /dev/sda2. Priority:-1 extents:1 across:1052248k
[ 20.857452] skge eth1: enabling interface
[ 31.885657] Marking TSC unstable due to cpufreq changes
[ 32.154027] Clocksource tsc unstable (delta = -134548653 ns)
[ 131.399129] PM: Syncing filesystems ... done.
[ 131.415352] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 131.431367] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
[ 131.431630] Suspending console(s) (use no_console_suspend to debug)
[ 131.435053] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
[ 131.435480] sd 3:0:0:0: [sdb] Stopping disk
[ 131.833140] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 131.835515] sd 0:0:0:0: [sda] Stopping disk
[ 132.898585] VIA 82xx Audio 0000:00:11.5: PCI INT C disabled
[ 132.909110] ehci_hcd 0000:00:10.4: PCI INT C disabled
[ 132.909230] uhci_hcd 0000:00:10.3: PCI INT B disabled
[ 132.909250] uhci_hcd 0000:00:10.2: PCI INT B disabled
[ 132.909269] uhci_hcd 0000:00:10.1: PCI INT A disabled
[ 132.909288] uhci_hcd 0000:00:10.0: PCI INT A disabled
[ 132.909576] pata_via 0000:00:0f.1: PCI INT A disabled
[ 132.909730] sata_via 0000:00:0f.0: PCI INT B disabled
[ 132.920276] ACPI handle has no context!
[ 132.931084] ne2k-pci 0000:00:0c.0: PCI INT A disabled
[ 132.931169] skge eth1: disabling interface
[ 132.934060] skge 0000:00:0a.0: PME# disabled
[ 132.957201] ehci_hcd 0000:00:10.4: PME# disabled
[ 132.968110] uhci_hcd 0000:00:10.3: PME# disabled
[ 132.979108] uhci_hcd 0000:00:10.2: PME# disabled
[ 132.990109] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.001108] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.012588] ACPI: Preparing to enter system sleep state S3
[ 133.014297] Extended CMOS year: 2000
[ 133.014802] ------------[ cut here ]------------
[ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
[ 133.014819] Hardware name: To Be Filled By O.E.M.
[ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
[ 133.014832] Modules linked in:
[ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
[ 133.014845] Call Trace:
[ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
[ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
[ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
[ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
[ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
[ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
[ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
[ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
[ 133.015006] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 133.015006] Back to C!
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:475 sysdev_resume+0x37/0xa6()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled while resuming system devices
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff812694c8>] ? sysdev_resume+0x37/0xa6
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8105bcad>] ? mark_held_locks+0x4d/0x6b
[ 133.015006] [<ffffffff812158de>] ? acpi_suspend_enter+0xc3/0xef
[ 133.015006] [<ffffffff8105bf48>] ? trace_hardirqs_on_caller+0x121/0x14b
[ 133.015006] [<ffffffff8105bf7f>] ? trace_hardirqs_on+0xd/0xf
[ 133.015006] [<ffffffff812694c8>] sysdev_resume+0x37/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d8 ]---
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:353 __sysdev_resume+0x4f/0xc0()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled after (null)
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81269420>] ? __sysdev_resume+0x4f/0xc0
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8103894b>] ? warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8105bcad>] ? mark_held_locks+0x4d/0x6b
[ 133.015006] [<ffffffff812158de>] ? acpi_suspend_enter+0xc3/0xef
[ 133.015006] [<ffffffff81269420>] __sysdev_resume+0x4f/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d9 ]---
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:360 __sysdev_resume+0xa0/0xc0()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled after cpufreq_resume+0x0/0x105
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81269471>] ? __sysdev_resume+0xa0/0xc0
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff813272b7>] ? cpufreq_resume+0x0/0x105
[ 133.015006] [<ffffffff8103096b>] ? finish_task_switch+0x0/0xae
[ 133.015006] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.015006] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.015006] [<ffffffff813273af>] ? cpufreq_resume+0xf8/0x105
[ 133.015006] [<ffffffff81269471>] __sysdev_resume+0xa0/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444da ]---
[ 133.015006] Extended CMOS year: 2000
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at kernel/hrtimer.c:675 hres_timers_resume+0x2e/0x41()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] hres_timers_resume() called with IRQs enabled!
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8103d6f7>] ? irq_exit+0x7e/0x80
[ 133.015006] [<ffffffff8100b93e>] ? restore_args+0x0/0x30
[ 133.015006] [<ffffffff810572e0>] ? clockevents_notify+0x75/0x7a
[ 133.015006] [<ffffffff814328b3>] ? _spin_unlock+0x30/0x49
[ 133.015006] [<ffffffff81050af5>] ? hres_timers_resume+0x5/0x41
[ 133.015006] [<ffffffff81050b1e>] hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810547f1>] timekeeping_resume+0x114/0x11b
[ 133.015006] [<ffffffff812693f1>] __sysdev_resume+0x20/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444db ]---
[ 133.015006]
[ 133.015006] =================================
[ 133.015006] [ INFO: inconsistent lock state ]
[ 133.015006] 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] ---------------------------------
[ 133.015006] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage.
[ 133.015006] s2ram/6569 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 133.015006] (&cpu_base->lock){?.-...}, at: [<ffffffff8105042a>] retrigger_next_event+0x5b/0xae
[ 133.015006] {IN-HARDIRQ-W} state was registered at:
[ 133.015006] [<ffffffff8105d296>] __lock_acquire+0x6d1/0x1672
[ 133.015006] [<ffffffff8105e323>] lock_acquire+0xec/0x10e
[ 133.015006] [<ffffffff814329f2>] _spin_lock+0x36/0x43
[ 133.015006] [<ffffffff8105038c>] hrtimer_run_queues+0xd7/0x11a
[ 133.015006] [<ffffffff8104260d>] run_local_timers+0x9/0x1a
[ 133.015006] [<ffffffff8104264c>] update_process_times+0x2e/0x5e
[ 133.015006] [<ffffffff810579b7>] tick_periodic+0x61/0x6d
[ 133.015006] [<ffffffff810579e2>] tick_handle_periodic+0x1f/0x6d
[ 133.015006] [<ffffffff8101e2f8>] smp_apic_timer_interrupt+0x77/0x87
[ 133.015006] [<ffffffff8100ba63>] apic_timer_interrupt+0x13/0x20
[ 133.015006] [<ffffffffffffffff>] 0xffffffffffffffff
[ 133.015006] irq event stamp: 39201
[ 133.015006] hardirqs last enabled at (39201): [<ffffffff8100b93e>] restore_args+0x0/0x30
[ 133.015006] hardirqs last disabled at (39200): [<ffffffff8100ad65>] save_args+0x65/0x70
[ 133.015006] softirqs last enabled at (38952): [<ffffffff8103ddb7>] __do_softirq+0x1e0/0x1ef
[ 133.015006] softirqs last disabled at (38947): [<ffffffff8100bf2a>] call_softirq+0x1a/0x24
[ 133.015006]
[ 133.015006] other info that might help us debug this:
[ 133.015006] 2 locks held by s2ram/6569:
[ 133.015006] #0: (&buffer->mutex){+.+.+.}, at: [<ffffffff81109405>] sysfs_write_file+0x38/0x119
[ 133.015006] #1: (pm_mutex){+.+.+.}, at: [<ffffffff81069088>] enter_state+0x2d/0xec
[ 133.015006]
[ 133.015006] stack backtrace:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff8105b728>] print_usage_bug+0x1b4/0x1c5
[ 133.015006] [<ffffffff8105c37b>] ? check_usage_backwards+0x0/0x9a
[ 133.015006] [<ffffffff8105ba22>] mark_lock+0x2e9/0x527
[ 133.015006] [<ffffffff8100aee8>] ? system_call_fastpath+0x16/0x1b
[ 133.015006] [<ffffffff8105d32f>] __lock_acquire+0x76a/0x1672
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810388cd>] ? warn_slowpath_common+0x9b/0xa4
[ 133.015006] [<ffffffff8105e323>] lock_acquire+0xec/0x10e
[ 133.015006] [<ffffffff8105042a>] ? retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff814329f2>] _spin_lock+0x36/0x43
[ 133.015006] [<ffffffff8105042a>] ? retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff8105042a>] retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff81050b2f>] hres_timers_resume+0x3f/0x41
[ 133.015006] [<ffffffff810547f1>] timekeeping_resume+0x114/0x11b
[ 133.015006] [<ffffffff812693f1>] __sysdev_resume+0x20/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015021] ACPI: Waking up from system sleep state S3
[ 133.016506] uhci_hcd 0000:00:10.0: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016527] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.016564] uhci_hcd 0000:00:10.1: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016584] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.016620] uhci_hcd 0000:00:10.2: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016639] uhci_hcd 0000:00:10.2: PME# disabled
[ 133.016676] uhci_hcd 0000:00:10.3: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016695] uhci_hcd 0000:00:10.3: PME# disabled
[ 133.016729] ehci_hcd 0000:00:10.4: restoring config space at offset 0x3 (was 0x804008, writing 0x804010)
[ 133.016739] ehci_hcd 0000:00:10.4: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016759] ehci_hcd 0000:00:10.4: PME# disabled
[ 133.016808] pci 0000:00:11.0: Enabled onboard AC97/MC97 devices
[ 133.016882] pci 0000:00:11.6: restoring config space at offset 0x4 (was 0x1, writing 0x1001)
[ 133.017012] pci 0000:01:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x4000)
[ 133.017364] pci 0000:00:01.0: setting latency timer to 64
[ 133.017385] skge 0000:00:0a.0: PME# disabled
[ 133.017451] skge eth1: enabling interface
[ 133.020957] ne2k-pci 0000:00:0c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 133.021051] bttv0: reset, reinitialize
[ 133.021094] pci 0000:00:0d.1: PME# disabled
[ 133.021145] sata_via 0000:00:0f.0: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 133.021326] pata_via 0000:00:0f.1: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 133.032642] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.032654] uhci_hcd 0000:00:10.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 133.032681] usb usb2: root hub lost power or was reset
[ 133.032703] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.032712] uhci_hcd 0000:00:10.1: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 133.032737] usb usb3: root hub lost power or was reset
[ 133.032758] uhci_hcd 0000:00:10.2: PME# disabled
[ 133.032766] uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 133.032792] usb usb4: root hub lost power or was reset
[ 133.032812] uhci_hcd 0000:00:10.3: PME# disabled
[ 133.032821] uhci_hcd 0000:00:10.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 133.032846] usb usb5: root hub lost power or was reset
[ 133.032866] ehci_hcd 0000:00:10.4: PME# disabled
[ 133.032875] ehci_hcd 0000:00:10.4: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[ 133.032896] pci 0000:00:11.0: PME# disabled
[ 133.032951] VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 133.032962] VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
[ 133.036396] pci 0000:00:11.6: PME# disabled
[ 133.036417] pci 0000:01:00.0: PME# disabled
[ 133.057259] sd 0:0:0:0: [sda] Starting disk
[ 133.202435] ata3.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out
[ 133.202443] ata3.00: ACPI cmd ef/03:01:00:00:00:a0 filtered out
[ 133.224328] ata3.00: configured for UDMA/33
[ 135.232536] ata1.00: configured for UDMA/133
[ 135.330340] sd 3:0:0:0: [sdb] Starting disk
[ 136.517422] ata4.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out
[ 136.517429] ata4.00: ACPI cmd ef/03:01:00:00:00:a0 filtered out
[ 136.517627] ata4.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 136.526490] ata4.00: configured for UDMA/33
[ 136.535490] ata4.00: configured for UDMA/33
[ 136.535497] ata4: EH complete
[ 136.557436] Restarting tasks ...
[ 136.557506] usb 1-3: USB disconnect, address 2
[ 136.593750] done.
[ 136.660037] usb 1-3: new high speed USB device using ehci_hcd and address 3
[ 136.793230] usb 1-3: New USB device found, idVendor=1737, idProduct=0077
[ 136.793236] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 136.793241] usb 1-3: Product: 802.11 g WLAN
[ 136.793244] usb 1-3: Manufacturer: Ralink
[ 136.793246] usb 1-3: SerialNumber: 1.0
[ 136.793411] usb 1-3: configuration #1 chosen from 1 choice
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-09 15:44 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend Marcin Slusarz
2009-07-10 19:25 ` Dave Jones
@ 2009-07-10 19:25 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
` (3 more replies)
1 sibling, 4 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 19:25 UTC (permalink / raw)
To: Marcin Slusarz; +Cc: LKML, Linux PM List, cpufreq, Benjamin Herrenschmidt
On Thu, Jul 09, 2009 at 05:44:52PM +0200, Marcin Slusarz wrote:
> I find this message after resume from s2ram:
> [ 133.014802] ------------[ cut here ]------------
> [ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
> [ 133.014819] Hardware name: To Be Filled By O.E.M.
> [ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
> [ 133.014832] Modules linked in:
> [ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
> [ 133.014845] Call Trace:
> [ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
> [ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
> [ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
> [ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
> [ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
> [ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
> [ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
> [ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
> [ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
> [ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
> [ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
> [ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
> [ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
> [ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
> [ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
> [ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
> [ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
> [ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
> [ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
powernow-k8's ->get is calling smp_call_function_single which enables interrupts.
So I couldn't help wondering... why are we caring so much about the current cpu
speed when we ->suspend anyway ? Why is cpufreq_suspend doing those gymnastics at all,
instead of just doing nothing at suspend time, and just setting the frequency
to maximum speed on resume ?
The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
which introduced all this code to work around some failure that only happens
on PPC...
[PATCH] Add suspend method to cpufreq core
In order to properly fix some issues with cpufreq vs. sleep on
PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
I must force a switch to full speed before sleep and I switch back to
previous speed on resume.
Ben, is there something better we can do here ?
I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
I'd rather we didn't call into driver guts at all from the suspend path.
Dave
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-09 15:44 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend Marcin Slusarz
@ 2009-07-10 19:25 ` Dave Jones
2009-07-10 19:25 ` Dave Jones
1 sibling, 0 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 19:25 UTC (permalink / raw)
To: Marcin Slusarz; +Cc: Linux PM List, LKML, cpufreq
On Thu, Jul 09, 2009 at 05:44:52PM +0200, Marcin Slusarz wrote:
> I find this message after resume from s2ram:
> [ 133.014802] ------------[ cut here ]------------
> [ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
> [ 133.014819] Hardware name: To Be Filled By O.E.M.
> [ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
> [ 133.014832] Modules linked in:
> [ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
> [ 133.014845] Call Trace:
> [ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
> [ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
> [ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
> [ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
> [ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
> [ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
> [ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
> [ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
> [ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
> [ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
> [ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
> [ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
> [ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
> [ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
> [ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
> [ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
> [ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
> [ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
> [ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
powernow-k8's ->get is calling smp_call_function_single which enables interrupts.
So I couldn't help wondering... why are we caring so much about the current cpu
speed when we ->suspend anyway ? Why is cpufreq_suspend doing those gymnastics at all,
instead of just doing nothing at suspend time, and just setting the frequency
to maximum speed on resume ?
The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
which introduced all this code to work around some failure that only happens
on PPC...
[PATCH] Add suspend method to cpufreq core
In order to properly fix some issues with cpufreq vs. sleep on
PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
I must force a switch to full speed before sleep and I switch back to
previous speed on resume.
Ben, is there something better we can do here ?
I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
I'd rather we didn't call into driver guts at all from the suspend path.
Dave
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 19:25 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
@ 2009-07-10 20:13 ` Dave Jones
2009-07-11 14:33 ` Marcin Slusarz
2009-07-11 14:33 ` Marcin Slusarz
2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 22:23 ` Benjamin Herrenschmidt
3 siblings, 2 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 20:13 UTC (permalink / raw)
To: Marcin Slusarz, LKML, Linux PM List, cpufreq, Benjamin Herrenschmidt
On Fri, Jul 10, 2009 at 03:25:11PM -0400, Dave Jones wrote:
> [PATCH] Add suspend method to cpufreq core
>
> In order to properly fix some issues with cpufreq vs. sleep on
> PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> I must force a switch to full speed before sleep and I switch back to
> previous speed on resume.
>
>
> Ben, is there something better we can do here ?
>
> I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> I'd rather we didn't call into driver guts at all from the suspend path.
Marcin,
Unless we get a better solution proposed, try running with this, which just
skips doing all that code entirely.
Dave
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 5cc77fb..8d3b3d1 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1288,6 +1288,14 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
dprintk("suspending cpu %u\n", cpu);
+ /*
+ * This whole bogosity is here because Powerbooks are made of fail.
+ * No sane platform should need any of the code below to be run.
+ * (it's entirely the wrong thing to do, as driver->get may
+ * reenable interrupts on some architectures).
+ */
+
+#ifdef __powerpc__
if (!cpu_online(cpu))
return 0;
@@ -1346,6 +1354,7 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
out:
cpufreq_cpu_put(cpu_policy);
+#endif /* __powerpc__ */
return ret;
}
@@ -1365,6 +1374,11 @@ static int cpufreq_resume(struct sys_device *sysdev)
dprintk("resuming cpu %u\n", cpu);
+ /* As with the ->suspend method, all the code below is
+ * only necessary because Powerbooks suck.
+ * See commit 42d4dc3f4e1e for jokes. */
+#ifdef __powerpc__
+
if (!cpu_online(cpu))
return 0;
@@ -1428,6 +1442,7 @@ out:
schedule_work(&cpu_policy->update);
fail:
cpufreq_cpu_put(cpu_policy);
+#endif /* __powerpc__ */
return ret;
}
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 19:25 ` Dave Jones
@ 2009-07-10 20:13 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
` (2 subsequent siblings)
3 siblings, 0 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 20:13 UTC (permalink / raw)
To: Marcin Slusarz, LKML, Linux PM List, cpufreq
On Fri, Jul 10, 2009 at 03:25:11PM -0400, Dave Jones wrote:
> [PATCH] Add suspend method to cpufreq core
>
> In order to properly fix some issues with cpufreq vs. sleep on
> PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> I must force a switch to full speed before sleep and I switch back to
> previous speed on resume.
>
>
> Ben, is there something better we can do here ?
>
> I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> I'd rather we didn't call into driver guts at all from the suspend path.
Marcin,
Unless we get a better solution proposed, try running with this, which just
skips doing all that code entirely.
Dave
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 5cc77fb..8d3b3d1 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1288,6 +1288,14 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
dprintk("suspending cpu %u\n", cpu);
+ /*
+ * This whole bogosity is here because Powerbooks are made of fail.
+ * No sane platform should need any of the code below to be run.
+ * (it's entirely the wrong thing to do, as driver->get may
+ * reenable interrupts on some architectures).
+ */
+
+#ifdef __powerpc__
if (!cpu_online(cpu))
return 0;
@@ -1346,6 +1354,7 @@ static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg)
out:
cpufreq_cpu_put(cpu_policy);
+#endif /* __powerpc__ */
return ret;
}
@@ -1365,6 +1374,11 @@ static int cpufreq_resume(struct sys_device *sysdev)
dprintk("resuming cpu %u\n", cpu);
+ /* As with the ->suspend method, all the code below is
+ * only necessary because Powerbooks suck.
+ * See commit 42d4dc3f4e1e for jokes. */
+#ifdef __powerpc__
+
if (!cpu_online(cpu))
return 0;
@@ -1428,6 +1442,7 @@ out:
schedule_work(&cpu_policy->update);
fail:
cpufreq_cpu_put(cpu_policy);
+#endif /* __powerpc__ */
return ret;
}
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 19:25 ` Dave Jones
` (2 preceding siblings ...)
2009-07-10 22:23 ` Benjamin Herrenschmidt
@ 2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 23:46 ` Dave Jones
2009-07-10 23:46 ` Dave Jones
3 siblings, 2 replies; 14+ messages in thread
From: Benjamin Herrenschmidt @ 2009-07-10 22:23 UTC (permalink / raw)
To: Dave Jones; +Cc: Marcin Slusarz, LKML, Linux PM List, cpufreq
On Fri, 2009-07-10 at 15:25 -0400, Dave Jones wrote:
> The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
> which introduced all this code to work around some failure that only happens
> on PPC...
>
> [PATCH] Add suspend method to cpufreq core
>
> In order to properly fix some issues with cpufreq vs. sleep on
> PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> I must force a switch to full speed before sleep and I switch back to
> previous speed on resume.
>
>
> Ben, is there something better we can do here ?
>
> I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> I'd rather we didn't call into driver guts at all from the suspend path.
Wait a minute ... having a suspend/resume method in cpufreq is one
thing, having it muck around with SMP is another :-) The ppc code
doesn't do that.
There's nothing fundamentally "fail" in requiring a switch to a given
frequency before suspend. I don't know what kind of major FAIL the K8
code is doing here though :-)
I'm happy instead of #ifdef's however to push the logic into the ppc
driver, or use a flag that the ppc driver sets to enable that logic.
Cheers,
Ben.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 19:25 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
@ 2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 22:23 ` Benjamin Herrenschmidt
3 siblings, 0 replies; 14+ messages in thread
From: Benjamin Herrenschmidt @ 2009-07-10 22:23 UTC (permalink / raw)
To: Dave Jones; +Cc: Linux PM List, Marcin Slusarz, cpufreq, LKML
On Fri, 2009-07-10 at 15:25 -0400, Dave Jones wrote:
> The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
> which introduced all this code to work around some failure that only happens
> on PPC...
>
> [PATCH] Add suspend method to cpufreq core
>
> In order to properly fix some issues with cpufreq vs. sleep on
> PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> I must force a switch to full speed before sleep and I switch back to
> previous speed on resume.
>
>
> Ben, is there something better we can do here ?
>
> I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> I'd rather we didn't call into driver guts at all from the suspend path.
Wait a minute ... having a suspend/resume method in cpufreq is one
thing, having it muck around with SMP is another :-) The ppc code
doesn't do that.
There's nothing fundamentally "fail" in requiring a switch to a given
frequency before suspend. I don't know what kind of major FAIL the K8
code is doing here though :-)
I'm happy instead of #ifdef's however to push the logic into the ppc
driver, or use a flag that the ppc driver sets to enable that logic.
Cheers,
Ben.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 23:46 ` Dave Jones
@ 2009-07-10 23:46 ` Dave Jones
2009-07-16 3:10 ` Benjamin Herrenschmidt
2009-07-16 3:10 ` Benjamin Herrenschmidt
1 sibling, 2 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 23:46 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: Marcin Slusarz, LKML, Linux PM List, cpufreq
On Sat, Jul 11, 2009 at 08:23:37AM +1000, Ben Herrenschmidt wrote:
> On Fri, 2009-07-10 at 15:25 -0400, Dave Jones wrote:
>
> > The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
> > which introduced all this code to work around some failure that only happens
> > on PPC...
> >
> > [PATCH] Add suspend method to cpufreq core
> >
> > In order to properly fix some issues with cpufreq vs. sleep on
> > PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> > I must force a switch to full speed before sleep and I switch back to
> > previous speed on resume.
> >
> >
> > Ben, is there something better we can do here ?
> >
> > I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> > I'd rather we didn't call into driver guts at all from the suspend path.
>
> Wait a minute ... having a suspend/resume method in cpufreq is one
> thing, having it muck around with SMP is another :-) The ppc code
> doesn't do that.
>
> There's nothing fundamentally "fail" in requiring a switch to a given
> frequency before suspend. I don't know what kind of major FAIL the K8
> code is doing here though :-)
The fail part comes from the fact that interrupts get reenabled.
And that's something that can easily happen out of our control if
we call into acpi_cpufreq's ->get method for example, so powernow-k8 isn't
the sole reason.
> I'm happy instead of #ifdef's however to push the logic into the ppc
> driver, or use a flag that the ppc driver sets to enable that logic.
Cool.
Dave
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 22:23 ` Benjamin Herrenschmidt
@ 2009-07-10 23:46 ` Dave Jones
2009-07-10 23:46 ` Dave Jones
1 sibling, 0 replies; 14+ messages in thread
From: Dave Jones @ 2009-07-10 23:46 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: Linux PM List, Marcin Slusarz, cpufreq, LKML
On Sat, Jul 11, 2009 at 08:23:37AM +1000, Ben Herrenschmidt wrote:
> On Fri, 2009-07-10 at 15:25 -0400, Dave Jones wrote:
>
> > The answer seems to be in 42d4dc3f4e1ec1396371aac89d0dccfdd977191b
> > which introduced all this code to work around some failure that only happens
> > on PPC...
> >
> > [PATCH] Add suspend method to cpufreq core
> >
> > In order to properly fix some issues with cpufreq vs. sleep on
> > PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> > I must force a switch to full speed before sleep and I switch back to
> > previous speed on resume.
> >
> >
> > Ben, is there something better we can do here ?
> >
> > I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> > I'd rather we didn't call into driver guts at all from the suspend path.
>
> Wait a minute ... having a suspend/resume method in cpufreq is one
> thing, having it muck around with SMP is another :-) The ppc code
> doesn't do that.
>
> There's nothing fundamentally "fail" in requiring a switch to a given
> frequency before suspend. I don't know what kind of major FAIL the K8
> code is doing here though :-)
The fail part comes from the fact that interrupts get reenabled.
And that's something that can easily happen out of our control if
we call into acpi_cpufreq's ->get method for example, so powernow-k8 isn't
the sole reason.
> I'm happy instead of #ifdef's however to push the logic into the ppc
> driver, or use a flag that the ppc driver sets to enable that logic.
Cool.
Dave
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 20:13 ` Dave Jones
2009-07-11 14:33 ` Marcin Slusarz
@ 2009-07-11 14:33 ` Marcin Slusarz
1 sibling, 0 replies; 14+ messages in thread
From: Marcin Slusarz @ 2009-07-11 14:33 UTC (permalink / raw)
To: Dave Jones, Marcin Slusarz, LKML, Linux PM List, cpufreq,
Benjamin Herrenschmidt
Dave Jones wrote:
> On Fri, Jul 10, 2009 at 03:25:11PM -0400, Dave Jones wrote:
>
> > [PATCH] Add suspend method to cpufreq core
> >
> > In order to properly fix some issues with cpufreq vs. sleep on
> > PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> > I must force a switch to full speed before sleep and I switch back to
> > previous speed on resume.
> >
> >
> > Ben, is there something better we can do here ?
> >
> > I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> > I'd rather we didn't call into driver guts at all from the suspend path.
>
> Marcin,
> Unless we get a better solution proposed, try running with this, which just
> skips doing all that code entirely.
Now it produces only:
powernow-k8: error - out of sync, fix 0x2 0xc, vid 0x12 0x6
(arch/x86/kernel/cpu/cpufreq/powernow-k8.c: powernowk8_target)
but works fine.
If it's nothing to worry about, you can add:
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Thanks,
Marcin
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 20:13 ` Dave Jones
@ 2009-07-11 14:33 ` Marcin Slusarz
2009-07-11 14:33 ` Marcin Slusarz
1 sibling, 0 replies; 14+ messages in thread
From: Marcin Slusarz @ 2009-07-11 14:33 UTC (permalink / raw)
To: Dave Jones, Marcin Slusarz, LKML, Linux PM List
Dave Jones wrote:
> On Fri, Jul 10, 2009 at 03:25:11PM -0400, Dave Jones wrote:
>
> > [PATCH] Add suspend method to cpufreq core
> >
> > In order to properly fix some issues with cpufreq vs. sleep on
> > PowerBooks, I had to add a suspend callback to the pmac_cpufreq driver.
> > I must force a switch to full speed before sleep and I switch back to
> > previous speed on resume.
> >
> >
> > Ben, is there something better we can do here ?
> >
> > I really don't want to add an #ifdef __powerpc__ to core code if we can help it.
> > I'd rather we didn't call into driver guts at all from the suspend path.
>
> Marcin,
> Unless we get a better solution proposed, try running with this, which just
> skips doing all that code entirely.
Now it produces only:
powernow-k8: error - out of sync, fix 0x2 0xc, vid 0x12 0x6
(arch/x86/kernel/cpu/cpufreq/powernow-k8.c: powernowk8_target)
but works fine.
If it's nothing to worry about, you can add:
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Thanks,
Marcin
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 23:46 ` Dave Jones
2009-07-16 3:10 ` Benjamin Herrenschmidt
@ 2009-07-16 3:10 ` Benjamin Herrenschmidt
1 sibling, 0 replies; 14+ messages in thread
From: Benjamin Herrenschmidt @ 2009-07-16 3:10 UTC (permalink / raw)
To: Dave Jones; +Cc: Marcin Slusarz, LKML, Linux PM List, cpufreq
On Fri, 2009-07-10 at 19:46 -0400, Dave Jones wrote:
> The fail part comes from the fact that interrupts get reenabled.
> And that's something that can easily happen out of our control if
> we call into acpi_cpufreq's ->get method for example, so powernow-k8 isn't
> the sole reason.
>
> > I'm happy instead of #ifdef's however to push the logic into the ppc
> > driver, or use a flag that the ppc driver sets to enable that logic.
So I'm not too familiar with what other platforms expect here, but would
it be ok to do something like bailing our early in cpufreq_suspend() if
there's no cpufreq_driver->suspend method ?
We would need to do the same on resume, though I do wonder whether there
could be a problem with even x86 here.. do we know for sure that we come
back from suspend with the same policy we had before suspending ? IE. We
should probably always do that check on resume, but we can't do it too
early due to irqs being off...
It's all because cpufreq is a sysdev which was imho a mistake in the
first place :-)
Maybe at this stage the best option is to add suspend_prepare and
resume_finish callbacks to sysdevs that are called while IRQs are still
on, and move cpufreq to use these instead ? That probably means we also
need to keep track that we have started suspend in the cpufreq core and
forbid attempts at changing policy etc... from either userspace of
on-demand governor while suspended, so that's more work, but could be
the best approach in the long run, what do you think ?
Otherwise I'm happy to just submit a patch that makes
cpufreq_suspend/resume bail out early if driver->suspend/resume are NULL
(or do you prefer a driver flag ?)
Cheers,
Ben.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
2009-07-10 23:46 ` Dave Jones
@ 2009-07-16 3:10 ` Benjamin Herrenschmidt
2009-07-16 3:10 ` Benjamin Herrenschmidt
1 sibling, 0 replies; 14+ messages in thread
From: Benjamin Herrenschmidt @ 2009-07-16 3:10 UTC (permalink / raw)
To: Dave Jones; +Cc: Linux PM List, Marcin Slusarz, cpufreq, LKML
On Fri, 2009-07-10 at 19:46 -0400, Dave Jones wrote:
> The fail part comes from the fact that interrupts get reenabled.
> And that's something that can easily happen out of our control if
> we call into acpi_cpufreq's ->get method for example, so powernow-k8 isn't
> the sole reason.
>
> > I'm happy instead of #ifdef's however to push the logic into the ppc
> > driver, or use a flag that the ppc driver sets to enable that logic.
So I'm not too familiar with what other platforms expect here, but would
it be ok to do something like bailing our early in cpufreq_suspend() if
there's no cpufreq_driver->suspend method ?
We would need to do the same on resume, though I do wonder whether there
could be a problem with even x86 here.. do we know for sure that we come
back from suspend with the same policy we had before suspending ? IE. We
should probably always do that check on resume, but we can't do it too
early due to irqs being off...
It's all because cpufreq is a sysdev which was imho a mistake in the
first place :-)
Maybe at this stage the best option is to add suspend_prepare and
resume_finish callbacks to sysdevs that are called while IRQs are still
on, and move cpufreq to use these instead ? That probably means we also
need to keep track that we have started suspend in the cpufreq core and
forbid attempts at changing policy etc... from either userspace of
on-demand governor while suspended, so that's more work, but could be
the best approach in the long run, what do you think ?
Otherwise I'm happy to just submit a patch that makes
cpufreq_suspend/resume bail out early if driver->suspend/resume are NULL
(or do you prefer a driver flag ?)
Cheers,
Ben.
^ permalink raw reply [flat|nested] 14+ messages in thread
* 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend
@ 2009-07-09 15:44 Marcin Slusarz
0 siblings, 0 replies; 14+ messages in thread
From: Marcin Slusarz @ 2009-07-09 15:44 UTC (permalink / raw)
To: LKML; +Cc: Linux PM List, cpufreq
I find this message after resume from s2ram:
[ 133.014802] ------------[ cut here ]------------
[ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
[ 133.014819] Hardware name: To Be Filled By O.E.M.
[ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
[ 133.014832] Modules linked in:
[ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
[ 133.014845] Call Trace:
[ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
[ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
[ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
[ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
[ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
[ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
[ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
[ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
it's faf80d62e44dc627efb741f48db50c1858d1667c
full dmesg below
[ 0.000000] Linux version 2.6.31-rc2-faf80-wusb54gc (marcin@joi) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #139 PREEMPT Thu Jul 9 00:29:08 CEST 2009
[ 0.000000] Command line: root=/dev/sda5 vga=794 nmi_watchdog=2
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 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 - 000000003ffb0000 (usable)
[ 0.000000] BIOS-e820: 000000003ffb0000 - 000000003ffc0000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003ffc0000 - 000000003fff0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.3 present.
[ 0.000000] last_pfn = 0x3ffb0 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-EFFFF uncachable
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask FFC0000000 write-back
[ 0.000000] 1 base 00E0000000 mask FFF8000000 write-combining
[ 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] init_memory_mapping: 0000000000000000-000000003ffb0000
[ 0.000000] 0000000000 - 003fe00000 page 2M
[ 0.000000] 003fe00000 - 003ffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to 3ffb0000 @ 8000-b000
[ 0.000000] ACPI: RSDP 00000000000fa810 00021 (v02 ACPIAM)
[ 0.000000] ACPI: XSDT 000000003ffb0100 0003C (v01 A M I OEMXSDT 10000427 MSFT 00000097)
[ 0.000000] ACPI: FACP 000000003ffb0290 000F4 (v03 A M I OEMFACP 10000427 MSFT 00000097)
[ 0.000000] ACPI: DSDT 000000003ffb03e0 038A1 (v01 A0036 A0036001 00000001 MSFT 0100000D)
[ 0.000000] ACPI: FACS 000000003ffc0000 00040
[ 0.000000] ACPI: APIC 000000003ffb0390 0004A (v01 A M I OEMAPIC 10000427 MSFT 00000097)
[ 0.000000] ACPI: OEMB 000000003ffc0040 0003F (v01 A M I OEMBIOS 10000427 MSFT 00000097)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (6 early reservations) ==> bootmem [0000000000 - 003ffb0000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0001000000 - 0001fb1bc0] TEXT DATA BSS ==> [0001000000 - 0001fb1bc0]
[ 0.000000] #3 [000009d800 - 0000100000] BIOS reserved ==> [000009d800 - 0000100000]
[ 0.000000] #4 [0001fb2000 - 0001fb2298] BRK ==> [0001fb2000 - 0001fb2298]
[ 0.000000] #5 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
[ 0.000000] [ffffea0000000000-ffffea0000dfffff] PMD -> [ffff880002400000-ffff8800031fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00100000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003ffb0
[ 0.000000] On node 0 totalpages: 261967
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 102 pages reserved
[ 0.000000] DMA zone: 3841 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 3527 pages used for memmap
[ 0.000000] DMA32 zone: 254441 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: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 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] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000
[ 0.000000] PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:bf780000)
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 258282
[ 0.000000] Kernel command line: root=/dev/sda5 vga=794 nmi_watchdog=2
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Checking aperture...
[ 0.000000] AGP bridge at 00:00:00
[ 0.000000] Aperture from AGP @ e0000000 old size 32 MB
[ 0.000000] Aperture from AGP @ e0000000 size 128 MB (APSIZE f20)
[ 0.000000] Node 0: aperture @ e0000000 size 128 MB
[ 0.000000] Memory: 1015124k/1048256k available (4310k kernel code, 388k absent, 32112k reserved, 2584k data, 328k init)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:288
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2002.731 MHz processor.
[ 0.000051] Console: colour dummy device 80x25
[ 0.000072] console [tty0] enabled
[ 0.000999] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000999] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000999] ... MAX_LOCK_DEPTH: 48
[ 0.000999] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000999] ... CLASSHASH_SIZE: 4096
[ 0.000999] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000999] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000999] ... CHAINHASH_SIZE: 16384
[ 0.000999] memory used by lock dependency info: 5695 kB
[ 0.000999] per task-struct memory footprint: 1920 bytes
[ 0.000999] Calibrating delay loop (skipped), value calculated using timer frequency.. 4005.46 BogoMIPS (lpj=2002731)
[ 0.000999] Mount-cache hash table entries: 256
[ 0.001442] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.001455] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.001463] tseg: 0000000000
[ 0.001540] mce: CPU supports 5 MCE banks
[ 0.001557] Performance Counters: AMD PMU driver.
[ 0.001576] ... version: 0
[ 0.001584] ... bit width: 48
[ 0.001592] ... generic counters: 4
[ 0.001600] ... value mask: 0000ffffffffffff
[ 0.001609] ... max period: 00007fffffffffff
[ 0.001618] ... fixed-purpose counters: 0
[ 0.001626] ... counter mask: 000000000000000f
[ 0.001635] CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 00
[ 0.001660] ACPI: Core revision 20090521
[ 0.008976] Setting APIC routing to flat
[ 0.009846] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.019996] Testing NMI watchdog ... OK.
[ 0.040885] NET: Registered protocol family 16
[ 0.042130] node 0 link 0: io port [1000, ffffff]
[ 0.042135] TOM: 0000000040000000 aka 1024M
[ 0.042148] node 0 link 0: mmio [a0000, bffff]
[ 0.042152] node 0 link 0: mmio [40000000, ffffffff]
[ 0.042157] bus: [00,ff] on node 0 link 0
[ 0.042160] bus: 00 index 0 io port: [0, ffff]
[ 0.042163] bus: 00 index 1 mmio: [a0000, bffff]
[ 0.042166] bus: 00 index 2 mmio: [40000000, fcffffffff]
[ 0.042222] ACPI: bus type pci registered
[ 0.042491] PCI: Using configuration type 1 for base access
[ 0.072109] bio: create slab <bio-0> at 0
[ 0.074593] ACPI: EC: Look up EC in DSDT
[ 0.080648] ACPI Warning: Package List length (EA) larger than NumElements count (3), truncated
[ 0.080672] 20090521 dsobject-502
[ 0.087453] ACPI: Interpreter enabled
[ 0.087465] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.087549] ACPI: Using IOAPIC for interrupt routing
[ 0.101485] ACPI: No dock devices found.
[ 0.101684] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.102019] pci 0000:00:00.0: reg 10 32bit mmio: [0xe0000000-0xe7ffffff]
[ 0.102497] pci 0000:00:01.0: supports D1
[ 0.102573] pci 0000:00:0a.0: reg 10 32bit mmio: [0xfab00000-0xfab03fff]
[ 0.102583] pci 0000:00:0a.0: reg 14 io port: [0xa800-0xa8ff]
[ 0.102615] pci 0000:00:0a.0: reg 30 32bit mmio: [0xfaa00000-0xfaa1ffff]
[ 0.102647] pci 0000:00:0a.0: supports D1 D2
[ 0.102650] pci 0000:00:0a.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.102665] pci 0000:00:0a.0: PME# disabled
[ 0.102709] pci 0000:00:0c.0: reg 10 io port: [0xb000-0xb01f]
[ 0.102748] pci 0000:00:0c.0: reg 30 32bit mmio: [0xfac00000-0xfac07fff]
[ 0.102807] pci 0000:00:0d.0: reg 10 32bit mmio: [0xefe00000-0xefe00fff]
[ 0.102925] pci 0000:00:0d.1: reg 10 32bit mmio: [0xeff00000-0xeff00fff]
[ 0.103117] pci 0000:00:0f.0: reg 10 io port: [0xd000-0xd007]
[ 0.103127] pci 0000:00:0f.0: reg 14 io port: [0xc800-0xc803]
[ 0.103136] pci 0000:00:0f.0: reg 18 io port: [0xc400-0xc407]
[ 0.103146] pci 0000:00:0f.0: reg 1c io port: [0xc000-0xc003]
[ 0.103155] pci 0000:00:0f.0: reg 20 io port: [0xb800-0xb80f]
[ 0.103165] pci 0000:00:0f.0: reg 24 io port: [0xb400-0xb4ff]
[ 0.103266] pci 0000:00:0f.1: reg 20 io port: [0xfc00-0xfc0f]
[ 0.103387] pci 0000:00:10.0: reg 20 io port: [0xd400-0xd41f]
[ 0.103424] pci 0000:00:10.0: supports D1 D2
[ 0.103427] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103442] pci 0000:00:10.0: PME# disabled
[ 0.103516] pci 0000:00:10.1: reg 20 io port: [0xd800-0xd81f]
[ 0.103553] pci 0000:00:10.1: supports D1 D2
[ 0.103556] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103570] pci 0000:00:10.1: PME# disabled
[ 0.103645] pci 0000:00:10.2: reg 20 io port: [0xe000-0xe01f]
[ 0.103682] pci 0000:00:10.2: supports D1 D2
[ 0.103685] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103699] pci 0000:00:10.2: PME# disabled
[ 0.103773] pci 0000:00:10.3: reg 20 io port: [0xe400-0xe41f]
[ 0.103811] pci 0000:00:10.3: supports D1 D2
[ 0.103814] pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103827] pci 0000:00:10.3: PME# disabled
[ 0.103880] pci 0000:00:10.4: reg 10 32bit mmio: [0xfae00000-0xfae000ff]
[ 0.103940] pci 0000:00:10.4: supports D1 D2
[ 0.103943] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.103956] pci 0000:00:10.4: PME# disabled
[ 0.104059] HPET not enabled in BIOS. You might try hpet=force boot option
[ 0.104076] pci 0000:00:11.0: Enabled onboard AC97/MC97 devices
[ 0.104164] pci 0000:00:11.5: reg 10 io port: [0xe800-0xe8ff]
[ 0.104227] pci 0000:00:11.5: supports D1 D2
[ 0.104274] pci 0000:00:11.6: reg 10 io port: [0x00-0xff]
[ 0.104607] pci 0000:01:00.0: reg 10 32bit mmio: [0xfb000000-0xfbffffff]
[ 0.104615] pci 0000:01:00.0: reg 14 32bit mmio: [0xf0000000-0xf7ffffff]
[ 0.104642] pci 0000:01:00.0: reg 30 32bit mmio: [0xfaf00000-0xfaf1ffff]
[ 0.104756] pci 0000:00:01.0: bridge 32bit mmio: [0xfaf00000-0xfbffffff]
[ 0.104762] pci 0000:00:01.0: bridge 32bit mmio pref: [0xf0000000-0xf9ffffff]
[ 0.104772] pci_bus 0000:00: on NUMA node 0
[ 0.104780] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.125016] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15)
[ 0.125233] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 11 14 15)
[ 0.125405] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 10 11 14 15)
[ 0.125577] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.125755] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.125933] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126134] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126313] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
[ 0.126921] SCSI subsystem initialized
[ 0.127002] libata version 3.00 loaded.
[ 0.127266] usbcore: registered new interface driver usbfs
[ 0.127440] usbcore: registered new interface driver hub
[ 0.127584] usbcore: registered new device driver usb
[ 0.128267] PCI: Using ACPI for IRQ routing
[ 0.129217] NET: Registered protocol family 8
[ 0.129230] NET: Registered protocol family 20
[ 0.129683] cfg80211: Calling CRDA to update world regulatory domain
[ 0.130217] agpgart-amd64 0000:00:00.0: AGP bridge [1106/0282]
[ 0.136545] agpgart-amd64 0000:00:00.0: AGP aperture is 128M @ 0xe0000000
[ 0.143007] pnp: PnP ACPI init
[ 0.143068] ACPI: bus type pnp registered
[ 0.145853] pnp 00:08: io resource (0x10-0x1f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145875] pnp 00:08: io resource (0x22-0x3f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145893] pnp 00:08: io resource (0x44-0x5f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145912] pnp 00:08: io resource (0x62-0x63) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145930] pnp 00:08: io resource (0x65-0x6f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145948] pnp 00:08: io resource (0x72-0x7f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145966] pnp 00:08: io resource (0x80-0x80) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.145991] pnp 00:08: io resource (0x84-0x86) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146010] pnp 00:08: io resource (0x88-0x88) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146028] pnp 00:08: io resource (0x8c-0x8e) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146047] pnp 00:08: io resource (0x90-0x9f) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146065] pnp 00:08: io resource (0xa2-0xbf) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.146083] pnp 00:08: io resource (0xe0-0xef) overlaps 0000:00:11.6 BAR 0 (0x0-0xff), disabling
[ 0.148919] pnp: PnP ACPI: found 11 devices
[ 0.148932] ACPI: ACPI bus type pnp unregistered
[ 0.148966] system 00:07: ioport range 0x680-0x6ff has been reserved
[ 0.148987] system 00:07: ioport range 0x290-0x297 has been reserved
[ 0.149010] system 00:08: ioport range 0x3e1-0x3e7 has been reserved
[ 0.149024] system 00:08: ioport range 0x4d0-0x4d1 has been reserved
[ 0.149037] system 00:08: ioport range 0x800-0x87f has been reserved
[ 0.149051] system 00:08: ioport range 0x400-0x41f has been reserved
[ 0.149073] system 00:09: iomem range 0xfec00000-0xfec00fff has been reserved
[ 0.149088] system 00:09: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.149102] system 00:09: iomem range 0xfff80000-0xffffffff has been reserved
[ 0.149126] system 00:0a: iomem range 0x0-0x9ffff could not be reserved
[ 0.149140] system 00:0a: iomem range 0xc0000-0xdffff has been reserved
[ 0.149154] system 00:0a: iomem range 0xe0000-0xfffff could not be reserved
[ 0.149169] system 00:0a: iomem range 0x100000-0x3ffeffff could not be reserved
[ 0.154834] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.154849] pci 0000:00:01.0: IO window: disabled
[ 0.154863] pci 0000:00:01.0: MEM window: 0xfaf00000-0xfbffffff
[ 0.154879] pci 0000:00:01.0: PREFETCH window: 0xf0000000-0xf9ffffff
[ 0.154906] pci 0000:00:01.0: setting latency timer to 64
[ 0.154912] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.154916] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[ 0.154920] pci_bus 0000:01: resource 1 mem: [0xfaf00000-0xfbffffff]
[ 0.154923] pci_bus 0000:01: resource 2 pref mem [0xf0000000-0xf9ffffff]
[ 0.155015] NET: Registered protocol family 2
[ 0.155308] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.156498] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[ 0.158112] TCP bind hash table entries: 65536 (order: 9, 3670016 bytes)
[ 0.166002] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.166063] TCP reno registered
[ 0.166253] NET: Registered protocol family 1
[ 0.169661] cpu0(1) debug files 137
[ 0.178220] VFS: Disk quotas dquot_6.5.2
[ 0.178457] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.181148] NTFS driver 2.1.29 [Flags: R/O].
[ 0.181470] fuse init (API version 7.12)
[ 0.182227] msgmni has been set to 1983
[ 0.183351] alg: No test for stdrng (krng)
[ 0.183402] io scheduler noop registered
[ 0.183437] io scheduler cfq registered (default)
[ 0.183471] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
[ 0.183617] pci 0000:01:00.0: Boot video device
[ 0.184330] vesafb: framebuffer at 0xf0000000, mapped to 0xffffc90000080000, using 5120k, total 131072k
[ 0.184351] vesafb: mode is 1280x1024x16, linelength=2560, pages=1
[ 0.184364] vesafb: scrolling: redraw
[ 0.184374] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 0.245114] Console: switching to colour frame buffer device 160x64
[ 0.300794] fb0: VESA VGA frame buffer device
[ 0.301660] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.302231] ACPI: Power Button [PWRF]
[ 0.302681] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[ 0.303270] ACPI: Power Button [PWRB]
[ 0.303710] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[ 0.304277] ACPI: Sleep Button [SLPB]
[ 0.305253] processor LNXCPU:00: registered as cooling_device0
[ 0.374918] Linux agpgart interface v0.103
[ 0.377452] loop: module loaded
[ 0.378443] sata_via 0000:00:0f.0: version 2.4
[ 0.378465] sata_via 0000:00:0f.0: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 0.379086] sata_via 0000:00:0f.0: routed to hard irq line 10
[ 0.379602] scsi0 : sata_via
[ 0.380368] scsi1 : sata_via
[ 0.380777] ata1: SATA max UDMA/133 cmd 0xd000 ctl 0xc800 bmdma 0xb800 irq 20
[ 0.381300] ata2: SATA max UDMA/133 cmd 0xc400 ctl 0xc000 bmdma 0xb808 irq 20
[ 0.382089] pata_via 0000:00:0f.1: version 0.3.4
[ 0.382106] pata_via 0000:00:0f.1: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 0.383005] scsi2 : pata_via
[ 0.383450] scsi3 : pata_via
[ 0.388469] ata3: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
[ 0.388951] ata4: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
[ 0.389797] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
[ 0.390209] ne2k-pci 0000:00:0c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.391572] eth0: Compex RL2000 found at 0xb000, IRQ 17, 00:80:48:de:5e:89.
[ 0.392179] skge 0000:00:0a.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.392650] skge 0000:00:0a.0: PCI: Disallowing DAC for device
[ 0.393092] skge 1.13 addr 0xfab00000 irq 17 chip Yukon-Lite rev 9
[ 0.394326] skge eth1: addr 00:11:d8:60:74:55
[ 0.394720] PPP generic driver version 2.4.2
[ 0.395382] PPP Deflate Compression module registered
[ 0.395728] PPP BSD Compression module registered
[ 0.396443] PPP MPPE Compression module registered
[ 0.396770] NET: Registered protocol family 24
[ 0.397105] tun: Universal TUN/TAP device driver, 1.6
[ 0.408036] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.419511] console [netcon0] enabled
[ 0.430978] netconsole: network logging started
[ 0.442817] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.455091] ehci_hcd 0000:00:10.4: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[ 0.467719] ehci_hcd 0000:00:10.4: EHCI Host Controller
[ 0.480654] ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
[ 0.493868] ehci_hcd 0000:00:10.4: irq 21, io mem 0xfae00000
[ 0.512945] ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00
[ 0.526591] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.540464] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.554630] usb usb1: Product: EHCI Host Controller
[ 0.568977] usb usb1: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc ehci_hcd
[ 0.583799] usb usb1: SerialNumber: 0000:00:10.4
[ 0.599527] usb usb1: configuration #1 chosen from 1 choice
[ 0.615184] hub 1-0:1.0: USB hub found
[ 0.630636] hub 1-0:1.0: 8 ports detected
[ 0.647455] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.663692] uhci_hcd 0000:00:10.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 0.680138] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 0.696691] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 0.713666] uhci_hcd 0000:00:10.0: irq 21, io base 0x0000d400
[ 0.730827] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.748362] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.765858] usb usb2: Product: UHCI Host Controller
[ 0.783205] usb usb2: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 0.800618] usb usb2: SerialNumber: 0000:00:10.0
[ 0.818010] usb usb2: configuration #1 chosen from 1 choice
[ 0.835130] hub 2-0:1.0: USB hub found
[ 0.851897] hub 2-0:1.0: 2 ports detected
[ 0.868520] uhci_hcd 0000:00:10.1: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 0.884980] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 0.901262] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
[ 0.917663] uhci_hcd 0000:00:10.1: irq 21, io base 0x0000d800
[ 0.934067] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.950513] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.967022] usb usb3: Product: UHCI Host Controller
[ 0.983453] usb usb3: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.000343] usb usb3: SerialNumber: 0000:00:10.1
[ 1.017241] usb usb3: configuration #1 chosen from 1 choice
[ 1.034284] hub 3-0:1.0: USB hub found
[ 1.050996] hub 3-0:1.0: 2 ports detected
[ 1.067713] uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1.084744] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 1.101560] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[ 1.118992] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000e000
[ 1.136032] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.153105] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.170076] usb usb4: Product: UHCI Host Controller
[ 1.186859] usb usb4: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.203900] usb usb4: SerialNumber: 0000:00:10.2
[ 1.221019] usb usb4: configuration #1 chosen from 1 choice
[ 1.238060] hub 4-0:1.0: USB hub found
[ 1.254944] hub 4-0:1.0: 2 ports detected
[ 1.271937] uhci_hcd 0000:00:10.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1.289039] uhci_hcd 0000:00:10.3: UHCI Host Controller
[ 1.306039] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
[ 1.323221] uhci_hcd 0000:00:10.3: irq 21, io base 0x0000e400
[ 1.340347] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.357537] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.374698] usb usb5: Product: UHCI Host Controller
[ 1.391821] usb usb5: Manufacturer: Linux 2.6.31-rc2-faf80-wusb54gc uhci_hcd
[ 1.409073] usb usb5: SerialNumber: 0000:00:10.3
[ 1.426342] usb usb5: configuration #1 chosen from 1 choice
[ 1.443583] hub 5-0:1.0: USB hub found
[ 1.460603] hub 5-0:1.0: 2 ports detected
[ 1.477863] usbcore: registered new interface driver cdc_acm
[ 1.494954] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
[ 1.512289] Initializing USB Mass Storage driver...
[ 1.529687] usbcore: registered new interface driver usb-storage
[ 1.547026] USB Mass Storage support registered.
[ 1.564410] usbcore: registered new interface driver usbserial
[ 1.581763] USB Serial support registered for generic
[ 1.599156] usbcore: registered new interface driver usbserial_generic
[ 1.616639] usbserial: USB Serial Driver core
[ 1.634239] USB Serial support registered for GSM modem (1-port)
[ 1.651931] usbcore: registered new interface driver option
[ 1.669471] option: v0.7.2:USB Driver for GSM modems
[ 1.687172] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 1.705055] Platform driver 'i8042' needs updating - please use dev_pm_ops
[ 1.723654] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.741505] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.759737] mice: PS/2 mouse device common for all mice
[ 1.778423] rtc_cmos 00:02: RTC can wake from S4
[ 1.796276] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.813730] rtc0: alarms up to one year, y3k, 114 bytes nvram
[ 1.831300] i2c /dev entries driver
[ 1.849891] Linux video capture interface: v2.00
[ 1.867895] bttv: driver version 0.9.18 loaded
[ 1.885276] bttv: using 8 buffers with 2080k (520 pages) each for capture
[ 1.903037] bttv: Bt8xx card found (0).
[ 1.920528] bttv 0000:00:0d.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1.938271] bttv0: Bt878 (rev 17) at 0000:00:0d.0, irq: 18, latency: 64, mmio: 0xefe00000
[ 1.956193] bttv0: using: *** UNKNOWN/GENERIC *** [card=0,autodetected]
[ 1.974131] IRQ 18/bttv0: IRQF_DISABLED is not guaranteed on shared IRQs
[ 1.992116] bttv0: gpio: en=00000000, out=00000000 in=00d4dfe0 [init]
[ 1.992726] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 2.015433] tveeprom 1-0050: Huh, no eeprom present (err=-6)?
[ 2.033667] bttv0: tuner type unset
[ 2.052066] bttv0: registered device video0
[ 2.070597] bttv0: registered device vbi0
[ 2.089207] EDAC MC: Ver: 2.1.0 Jul 8 2009
[ 2.107397] EDAC amd64_edac: Ver: 3.2.0 Jul 8 2009
[ 2.125358] EDAC amd64: This node reports that Memory ECC is currently disabled.
[ 2.143489] EDAC amd64: bit 0x400000 in register F3x44 of the MISC_CONTROL device (0000:00:18.3) should be enabled
[ 2.162068] EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
[ 2.162070] Either Enable ECC in the BIOS, or use the 'ecc_enable_override' parameter.
[ 2.162072] Might be a BIOS bug, if BIOS says ECC is enabled
[ 2.162073] Use of the override can cause unknown side effects.
[ 2.236787] amd64_edac: probe of 0000:00:18.2 failed with error -22
[ 2.255670] cpuidle: using governor ladder
[ 2.274293] cpuidle: using governor menu
[ 2.295058] usbcore: registered new interface driver usbhid
[ 2.313744] usbhid: v2.6:USB HID core driver
[ 2.332571] Advanced Linux Sound Architecture Driver Version 1.0.20.
[ 2.354150] VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 2.373556] VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
[ 2.374105] ata3.00: ATAPI: HL-DT-ST DVDRAM GSA-4163B, A102, max UDMA/33
[ 2.414748] ata3.00: configured for UDMA/33
[ 2.447433] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.536458] Switched to high resolution mode on CPU 0
[ 2.554211] ata1.00: ATA-6: WDC WD1600JD-00HBB0, 08.02D08, max UDMA/133
[ 2.573250] ata1.00: 312581808 sectors, multi 16: LBA48
[ 2.592193] usb 1-3: new high speed USB device using ehci_hcd and address 2
[ 2.612853] ALSA device list:
[ 2.631878] #0: VIA 8237 with ALC850 at 0xe800, irq 22
[ 2.651318] oprofile: using NMI interrupt.
[ 2.670447] Netfilter messages via NETLINK v0.30.
[ 2.689509] nf_conntrack version 0.5.0 (8189 buckets, 32756 max)
[ 2.709815] ctnetlink v0.93: registering with nfnetlink.
[ 2.730775] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.749660] TCP cubic registered
[ 2.768261] Initializing XFRM netlink socket
[ 2.786859] NET: Registered protocol family 17
[ 2.805446] powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3200+ processors (1 cpu cores) (version 2.20.00)
[ 2.824784] powernow-k8: 0 : fid 0xc (2000 MHz), vid 0x6
[ 2.843710] powernow-k8: 1 : fid 0xa (1800 MHz), vid 0x8
[ 2.862391] powernow-k8: 2 : fid 0x2 (1000 MHz), vid 0x12
[ 2.881289] powernow-k8: ph2 null fid transition 0xc
[ 2.899864] ata1.00: configured for UDMA/133
[ 2.929681] scsi 0:0:0:0: Direct-Access ATA WDC WD1600JD-00H 08.0 PQ: 0 ANSI: 5
[ 2.949344] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 2.967879] sd 0:0:0:0: [sda] Write Protect is off
[ 2.986366] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.986414] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.005797] sda:
[ 3.007159] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3.044570] sda1 sda2 sda3 sda4 <
[ 3.047340] usb 1-3: New USB device found, idVendor=1737, idProduct=0077
[ 3.084711] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.103672] sda5
[ 3.103867] usb 1-3: Product: 802.11 g WLAN
[ 3.141256] sda6
[ 3.141454] usb 1-3: Manufacturer: Ralink
[ 3.178284] sda7
[ 3.178488] usb 1-3: SerialNumber: 1.0
[ 3.214352] sda8 >
[ 3.232742] usb 1-3: configuration #1 chosen from 1 choice
[ 3.250350] ata2: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
[ 3.281593] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.302865] scsi 2:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-4163B A102 PQ: 0 ANSI: 5
[ 3.333451] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[ 3.351705] Uniform CD-ROM driver Revision: 3.20
[ 3.370483] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 3.370776] sr 2:0:0:0: Attached scsi generic sg1 type 5
[ 3.429458] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
[ 3.559542] ata4.00: HPA detected: current 488395055, native 488397168
[ 3.578054] ata4.00: ATA-7: Hitachi HDT725025VLAT80, V5DOA42A, max UDMA/133
[ 3.596445] ata4.00: 488395055 sectors, multi 16: LBA48
[ 3.614560] ata4.00: limited to UDMA/33 due to 40-wire cable
[ 3.638414] ata4.00: configured for UDMA/33
[ 3.667128] scsi 3:0:0:0: Direct-Access ATA Hitachi HDT72502 V5DO PQ: 0 ANSI: 5
[ 3.685820] sd 3:0:0:0: [sdb] 488395055 512-byte logical blocks: (250 GB/232 GiB)
[ 3.704148] sd 3:0:0:0: [sdb] Write Protect is off
[ 3.722404] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 3.722454] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.741369] sdb:
[ 3.741853] sd 3:0:0:0: Attached scsi generic sg2 type 0
[ 3.778522] sdb1
[ 3.797284] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 3.832892] registered taskstats version 1
[ 3.851227] rtc_cmos 00:02: setting system clock to 2009-07-09 15:31:42 UTC (1247153502)
[ 3.879635] kjournald starting. Commit interval 5 seconds
[ 3.898220] EXT3-fs: mounted filesystem with writeback data mode.
[ 3.916688] VFS: Mounted root (ext3 filesystem) readonly on device 8:5.
[ 3.935116] Freeing unused kernel memory: 328k freed
[ 3.953557] Write protecting the kernel read-only data: 6296k
[ 5.913056] udev: starting version 141
[ 8.646594] EXT3 FS on sda5, internal journal
[ 10.135523] EXT4-fs (sda1): barriers enabled
[ 10.155580] kjournald2 starting: pid 2562, dev sda1:8, commit interval 5 seconds
[ 10.174773] EXT4-fs (sda1): internal journal on sda1:8
[ 10.193454] EXT4-fs (sda1): delayed allocation enabled
[ 10.212137] EXT4-fs: mballoc enabled
[ 10.230484] EXT4-fs (sda1): mounted filesystem with ordered data mode
[ 10.262765] kjournald starting. Commit interval 5 seconds
[ 10.281719] EXT3 FS on sda6, internal journal
[ 10.299883] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.327097] kjournald starting. Commit interval 5 seconds
[ 10.345288] EXT3 FS on sda7, internal journal
[ 10.363026] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.392393] kjournald starting. Commit interval 5 seconds
[ 10.410580] EXT3 FS on sda8, internal journal
[ 10.428427] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.475539] kjournald starting. Commit interval 5 seconds
[ 10.493273] EXT3-fs: mounted filesystem with writeback data mode.
[ 10.543031] EXT4-fs (sda3): barriers enabled
[ 10.570812] kjournald2 starting: pid 2567, dev sda3:8, commit interval 5 seconds
[ 10.588878] EXT4-fs (sda3): internal journal on sda3:8
[ 10.606603] EXT4-fs (sda3): delayed allocation enabled
[ 10.624256] EXT4-fs: file extents enabled
[ 10.642779] EXT4-fs: mballoc enabled
[ 10.660236] EXT4-fs (sda3): mounted filesystem with ordered data mode
[ 10.712931] Adding 1052248k swap on /dev/sda2. Priority:-1 extents:1 across:1052248k
[ 20.857452] skge eth1: enabling interface
[ 31.885657] Marking TSC unstable due to cpufreq changes
[ 32.154027] Clocksource tsc unstable (delta = -134548653 ns)
[ 131.399129] PM: Syncing filesystems ... done.
[ 131.415352] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 131.431367] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
[ 131.431630] Suspending console(s) (use no_console_suspend to debug)
[ 131.435053] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
[ 131.435480] sd 3:0:0:0: [sdb] Stopping disk
[ 131.833140] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 131.835515] sd 0:0:0:0: [sda] Stopping disk
[ 132.898585] VIA 82xx Audio 0000:00:11.5: PCI INT C disabled
[ 132.909110] ehci_hcd 0000:00:10.4: PCI INT C disabled
[ 132.909230] uhci_hcd 0000:00:10.3: PCI INT B disabled
[ 132.909250] uhci_hcd 0000:00:10.2: PCI INT B disabled
[ 132.909269] uhci_hcd 0000:00:10.1: PCI INT A disabled
[ 132.909288] uhci_hcd 0000:00:10.0: PCI INT A disabled
[ 132.909576] pata_via 0000:00:0f.1: PCI INT A disabled
[ 132.909730] sata_via 0000:00:0f.0: PCI INT B disabled
[ 132.920276] ACPI handle has no context!
[ 132.931084] ne2k-pci 0000:00:0c.0: PCI INT A disabled
[ 132.931169] skge eth1: disabling interface
[ 132.934060] skge 0000:00:0a.0: PME# disabled
[ 132.957201] ehci_hcd 0000:00:10.4: PME# disabled
[ 132.968110] uhci_hcd 0000:00:10.3: PME# disabled
[ 132.979108] uhci_hcd 0000:00:10.2: PME# disabled
[ 132.990109] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.001108] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.012588] ACPI: Preparing to enter system sleep state S3
[ 133.014297] Extended CMOS year: 2000
[ 133.014802] ------------[ cut here ]------------
[ 133.014814] WARNING: at drivers/base/sys.c:411 sysdev_suspend+0xd3/0x27b()
[ 133.014819] Hardware name: To Be Filled By O.E.M.
[ 133.014828] Interrupts enabled after cpufreq_suspend+0x0/0xfd
[ 133.014832] Modules linked in:
[ 133.014840] Pid: 6569, comm: s2ram Not tainted 2.6.31-rc2-faf80-wusb54gc #139
[ 133.014845] Call Trace:
[ 133.014853] [<ffffffff8126960a>] ? sysdev_suspend+0xd3/0x27b
[ 133.014864] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.014873] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.014883] [<ffffffff8101ac71>] ? query_values_on_cpu+0x0/0x19
[ 133.014892] [<ffffffff813273bc>] ? cpufreq_suspend+0x0/0xfd
[ 133.014900] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.014908] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.014917] [<ffffffff813274ac>] ? cpufreq_suspend+0xf0/0xfd
[ 133.014926] [<ffffffff8105aeda>] ? trace_hardirqs_off+0xd/0xf
[ 133.014934] [<ffffffff8126960a>] sysdev_suspend+0xd3/0x27b
[ 133.014944] [<ffffffff81068fd8>] suspend_devices_and_enter+0xca/0x14d
[ 133.014952] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.014959] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.014967] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.014976] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.014985] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.014991] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015000] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d7 ]---
[ 133.015006] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 133.015006] Back to C!
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:475 sysdev_resume+0x37/0xa6()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled while resuming system devices
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff812694c8>] ? sysdev_resume+0x37/0xa6
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8105bcad>] ? mark_held_locks+0x4d/0x6b
[ 133.015006] [<ffffffff812158de>] ? acpi_suspend_enter+0xc3/0xef
[ 133.015006] [<ffffffff8105bf48>] ? trace_hardirqs_on_caller+0x121/0x14b
[ 133.015006] [<ffffffff8105bf7f>] ? trace_hardirqs_on+0xd/0xf
[ 133.015006] [<ffffffff812694c8>] sysdev_resume+0x37/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d8 ]---
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:353 __sysdev_resume+0x4f/0xc0()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled after (null)
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81269420>] ? __sysdev_resume+0x4f/0xc0
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8103894b>] ? warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8105bcad>] ? mark_held_locks+0x4d/0x6b
[ 133.015006] [<ffffffff812158de>] ? acpi_suspend_enter+0xc3/0xef
[ 133.015006] [<ffffffff81269420>] __sysdev_resume+0x4f/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444d9 ]---
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at drivers/base/sys.c:360 __sysdev_resume+0xa0/0xc0()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] Interrupts enabled after cpufreq_resume+0x0/0x105
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81269471>] ? __sysdev_resume+0xa0/0xc0
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff813272b7>] ? cpufreq_resume+0x0/0x105
[ 133.015006] [<ffffffff8103096b>] ? finish_task_switch+0x0/0xae
[ 133.015006] [<ffffffff811e6d35>] ? kobject_put+0x47/0x4b
[ 133.015006] [<ffffffff813269fd>] ? cpufreq_cpu_put+0x1f/0x21
[ 133.015006] [<ffffffff813273af>] ? cpufreq_resume+0xf8/0x105
[ 133.015006] [<ffffffff81269471>] __sysdev_resume+0xa0/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444da ]---
[ 133.015006] Extended CMOS year: 2000
[ 133.015006] ------------[ cut here ]------------
[ 133.015006] WARNING: at kernel/hrtimer.c:675 hres_timers_resume+0x2e/0x41()
[ 133.015006] Hardware name: To Be Filled By O.E.M.
[ 133.015006] hres_timers_resume() called with IRQs enabled!
[ 133.015006] Modules linked in:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810388a9>] warn_slowpath_common+0x77/0xa4
[ 133.015006] [<ffffffff8103894b>] warn_slowpath_fmt+0x64/0x66
[ 133.015006] [<ffffffff8103d6f7>] ? irq_exit+0x7e/0x80
[ 133.015006] [<ffffffff8100b93e>] ? restore_args+0x0/0x30
[ 133.015006] [<ffffffff810572e0>] ? clockevents_notify+0x75/0x7a
[ 133.015006] [<ffffffff814328b3>] ? _spin_unlock+0x30/0x49
[ 133.015006] [<ffffffff81050af5>] ? hres_timers_resume+0x5/0x41
[ 133.015006] [<ffffffff81050b1e>] hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810547f1>] timekeeping_resume+0x114/0x11b
[ 133.015006] [<ffffffff812693f1>] __sysdev_resume+0x20/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015006] ---[ end trace 470f36a1cfb444db ]---
[ 133.015006]
[ 133.015006] =================================
[ 133.015006] [ INFO: inconsistent lock state ]
[ 133.015006] 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] ---------------------------------
[ 133.015006] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage.
[ 133.015006] s2ram/6569 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 133.015006] (&cpu_base->lock){?.-...}, at: [<ffffffff8105042a>] retrigger_next_event+0x5b/0xae
[ 133.015006] {IN-HARDIRQ-W} state was registered at:
[ 133.015006] [<ffffffff8105d296>] __lock_acquire+0x6d1/0x1672
[ 133.015006] [<ffffffff8105e323>] lock_acquire+0xec/0x10e
[ 133.015006] [<ffffffff814329f2>] _spin_lock+0x36/0x43
[ 133.015006] [<ffffffff8105038c>] hrtimer_run_queues+0xd7/0x11a
[ 133.015006] [<ffffffff8104260d>] run_local_timers+0x9/0x1a
[ 133.015006] [<ffffffff8104264c>] update_process_times+0x2e/0x5e
[ 133.015006] [<ffffffff810579b7>] tick_periodic+0x61/0x6d
[ 133.015006] [<ffffffff810579e2>] tick_handle_periodic+0x1f/0x6d
[ 133.015006] [<ffffffff8101e2f8>] smp_apic_timer_interrupt+0x77/0x87
[ 133.015006] [<ffffffff8100ba63>] apic_timer_interrupt+0x13/0x20
[ 133.015006] [<ffffffffffffffff>] 0xffffffffffffffff
[ 133.015006] irq event stamp: 39201
[ 133.015006] hardirqs last enabled at (39201): [<ffffffff8100b93e>] restore_args+0x0/0x30
[ 133.015006] hardirqs last disabled at (39200): [<ffffffff8100ad65>] save_args+0x65/0x70
[ 133.015006] softirqs last enabled at (38952): [<ffffffff8103ddb7>] __do_softirq+0x1e0/0x1ef
[ 133.015006] softirqs last disabled at (38947): [<ffffffff8100bf2a>] call_softirq+0x1a/0x24
[ 133.015006]
[ 133.015006] other info that might help us debug this:
[ 133.015006] 2 locks held by s2ram/6569:
[ 133.015006] #0: (&buffer->mutex){+.+.+.}, at: [<ffffffff81109405>] sysfs_write_file+0x38/0x119
[ 133.015006] #1: (pm_mutex){+.+.+.}, at: [<ffffffff81069088>] enter_state+0x2d/0xec
[ 133.015006]
[ 133.015006] stack backtrace:
[ 133.015006] Pid: 6569, comm: s2ram Tainted: G W 2.6.31-rc2-faf80-wusb54gc #139
[ 133.015006] Call Trace:
[ 133.015006] [<ffffffff8105b728>] print_usage_bug+0x1b4/0x1c5
[ 133.015006] [<ffffffff8105c37b>] ? check_usage_backwards+0x0/0x9a
[ 133.015006] [<ffffffff8105ba22>] mark_lock+0x2e9/0x527
[ 133.015006] [<ffffffff8100aee8>] ? system_call_fastpath+0x16/0x1b
[ 133.015006] [<ffffffff8105d32f>] __lock_acquire+0x76a/0x1672
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff81050b1e>] ? hres_timers_resume+0x2e/0x41
[ 133.015006] [<ffffffff810388cd>] ? warn_slowpath_common+0x9b/0xa4
[ 133.015006] [<ffffffff8105e323>] lock_acquire+0xec/0x10e
[ 133.015006] [<ffffffff8105042a>] ? retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff814329f2>] _spin_lock+0x36/0x43
[ 133.015006] [<ffffffff8105042a>] ? retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff8105042a>] retrigger_next_event+0x5b/0xae
[ 133.015006] [<ffffffff81050b2f>] hres_timers_resume+0x3f/0x41
[ 133.015006] [<ffffffff810547f1>] timekeeping_resume+0x114/0x11b
[ 133.015006] [<ffffffff812693f1>] __sysdev_resume+0x20/0xc0
[ 133.015006] [<ffffffff812694f6>] sysdev_resume+0x65/0xa6
[ 133.015006] [<ffffffff81068fee>] suspend_devices_and_enter+0xe0/0x14d
[ 133.015006] [<ffffffff81069114>] enter_state+0xb9/0xec
[ 133.015006] [<ffffffff81068923>] state_store+0xb7/0xd7
[ 133.015006] [<ffffffff811e6b4b>] kobj_attr_store+0x17/0x19
[ 133.015006] [<ffffffff811094b1>] sysfs_write_file+0xe4/0x119
[ 133.015006] [<ffffffff810b9f57>] vfs_write+0xac/0x164
[ 133.015006] [<ffffffff810ba0d3>] sys_write+0x47/0x6e
[ 133.015006] [<ffffffff8100aee8>] system_call_fastpath+0x16/0x1b
[ 133.015021] ACPI: Waking up from system sleep state S3
[ 133.016506] uhci_hcd 0000:00:10.0: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016527] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.016564] uhci_hcd 0000:00:10.1: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016584] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.016620] uhci_hcd 0000:00:10.2: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016639] uhci_hcd 0000:00:10.2: PME# disabled
[ 133.016676] uhci_hcd 0000:00:10.3: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016695] uhci_hcd 0000:00:10.3: PME# disabled
[ 133.016729] ehci_hcd 0000:00:10.4: restoring config space at offset 0x3 (was 0x804008, writing 0x804010)
[ 133.016739] ehci_hcd 0000:00:10.4: restoring config space at offset 0x1 (was 0x2100017, writing 0x2100013)
[ 133.016759] ehci_hcd 0000:00:10.4: PME# disabled
[ 133.016808] pci 0000:00:11.0: Enabled onboard AC97/MC97 devices
[ 133.016882] pci 0000:00:11.6: restoring config space at offset 0x4 (was 0x1, writing 0x1001)
[ 133.017012] pci 0000:01:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x4000)
[ 133.017364] pci 0000:00:01.0: setting latency timer to 64
[ 133.017385] skge 0000:00:0a.0: PME# disabled
[ 133.017451] skge eth1: enabling interface
[ 133.020957] ne2k-pci 0000:00:0c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 133.021051] bttv0: reset, reinitialize
[ 133.021094] pci 0000:00:0d.1: PME# disabled
[ 133.021145] sata_via 0000:00:0f.0: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 133.021326] pata_via 0000:00:0f.1: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 133.032642] uhci_hcd 0000:00:10.0: PME# disabled
[ 133.032654] uhci_hcd 0000:00:10.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 133.032681] usb usb2: root hub lost power or was reset
[ 133.032703] uhci_hcd 0000:00:10.1: PME# disabled
[ 133.032712] uhci_hcd 0000:00:10.1: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 133.032737] usb usb3: root hub lost power or was reset
[ 133.032758] uhci_hcd 0000:00:10.2: PME# disabled
[ 133.032766] uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 133.032792] usb usb4: root hub lost power or was reset
[ 133.032812] uhci_hcd 0000:00:10.3: PME# disabled
[ 133.032821] uhci_hcd 0000:00:10.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 133.032846] usb usb5: root hub lost power or was reset
[ 133.032866] ehci_hcd 0000:00:10.4: PME# disabled
[ 133.032875] ehci_hcd 0000:00:10.4: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[ 133.032896] pci 0000:00:11.0: PME# disabled
[ 133.032951] VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 133.032962] VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
[ 133.036396] pci 0000:00:11.6: PME# disabled
[ 133.036417] pci 0000:01:00.0: PME# disabled
[ 133.057259] sd 0:0:0:0: [sda] Starting disk
[ 133.202435] ata3.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out
[ 133.202443] ata3.00: ACPI cmd ef/03:01:00:00:00:a0 filtered out
[ 133.224328] ata3.00: configured for UDMA/33
[ 135.232536] ata1.00: configured for UDMA/133
[ 135.330340] sd 3:0:0:0: [sdb] Starting disk
[ 136.517422] ata4.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out
[ 136.517429] ata4.00: ACPI cmd ef/03:01:00:00:00:a0 filtered out
[ 136.517627] ata4.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 136.526490] ata4.00: configured for UDMA/33
[ 136.535490] ata4.00: configured for UDMA/33
[ 136.535497] ata4: EH complete
[ 136.557436] Restarting tasks ...
[ 136.557506] usb 1-3: USB disconnect, address 2
[ 136.593750] done.
[ 136.660037] usb 1-3: new high speed USB device using ehci_hcd and address 3
[ 136.793230] usb 1-3: New USB device found, idVendor=1737, idProduct=0077
[ 136.793236] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 136.793241] usb 1-3: Product: 802.11 g WLAN
[ 136.793244] usb 1-3: Manufacturer: Ralink
[ 136.793246] usb 1-3: SerialNumber: 1.0
[ 136.793411] usb 1-3: configuration #1 chosen from 1 choice
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2009-07-16 3:11 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-07-09 15:44 2.6.31-rc2+: Interrupts enabled after cpufreq_suspend Marcin Slusarz
2009-07-10 19:25 ` Dave Jones
2009-07-10 19:25 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
2009-07-10 20:13 ` Dave Jones
2009-07-11 14:33 ` Marcin Slusarz
2009-07-11 14:33 ` Marcin Slusarz
2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 22:23 ` Benjamin Herrenschmidt
2009-07-10 23:46 ` Dave Jones
2009-07-10 23:46 ` Dave Jones
2009-07-16 3:10 ` Benjamin Herrenschmidt
2009-07-16 3:10 ` Benjamin Herrenschmidt
2009-07-09 15:44 Marcin Slusarz
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.