s2ram slow (radeon) / failing (usb)
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From: Bruno Prémont on 2 May 2010 10:00 Hi, On a IEI Kino 690S1 I'm having a hard time to get s2ram running. It freezes during device suspend (unless I rmmod everything USB related) - usb fails even in pm_test case 'devices'. When the system is able to suspend it takes an eternity (more than 3 minutes to wake-up, the radeon apparently being responsible for quite a big share of that slowness. During resume early it looks like every PCI access needs about a second, and there are a few cases where during lots of seconds nothing seems to happen and the first event following is related to radeon. The kernel used is todays Linus's tree at commit be1066bbcd443a65df312fdecea7e4959adedb45 with Dave's drm-linus and drm-radeon-testing applied on top. Note, I've not been able to suspend to RAM properly recently (last one that worked correctly but resumed without graphics was some-when during 2.6.2x, before KMS) Since then the system would either fail suspend or resume. Manual changes I applied in order to find out some context information: - add a few debugging printk's to ata/ahci as that was the last entry on serial console for freezing suspends (that one succeeded but following step never completed, from suspend_prepare that would have been USB => unload usb before suspend) - strip "if EMBEDED" from CONFIG_SERIAL_8250_PNP and disabled it so serial console would continue working as long as possible and output suspend progress (resume output happens only very late) Is there some additional information I could gather in order do help improving s2ram on this system? - get it to suspend with usb loaded (ohci + ehci) - get it to resume a reasonable speed Thanks, Bruno List of modules when suspend&resume works (slowly): Module Size Used by snd_atiixp 14095 0 snd_ac97_codec 118013 1 snd_atiixp ac97_bus 1274 1 snd_ac97_codec snd_pcm 71003 2 snd_atiixp,snd_ac97_codec snd_timer 19369 1 snd_pcm snd 51992 4 snd_atiixp,snd_ac97_codec,snd_pcm,snd_timer soundcore 974 1 snd snd_page_alloc 7797 2 snd_atiixp,snd_pcm sg 18667 0 pata_atiixp 4189 0 tg3 125844 0 lspci: 00:00.0 Host bridge [0600]: ATI Technologies Inc RS690 Host Bridge [1002:7910] 00:01.0 PCI bridge [0604]: ATI Technologies Inc RS690 PCI to PCI Bridge (Internal gfx) [1002:7912] 00:04.0 PCI bridge [0604]: ATI Technologies Inc Device [1002:7914] 00:05.0 PCI bridge [0604]: ATI Technologies Inc RS690 PCI to PCI Bridge (PCI Express Port 1) [1002:7915] 00:06.0 PCI bridge [0604]: ATI Technologies Inc RS690 PCI to PCI Bridge (PCI Express Port 2) [1002:7916] 00:12.0 SATA controller [0106]: ATI Technologies Inc SB600 Non-Raid-5 SATA [1002:4380] 00:13.0 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI0) [1002:4387] 00:13.1 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI1) [1002:4388] 00:13.2 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI2) [1002:4389] 00:13.3 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI3) [1002:438a] 00:13.4 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI4) [1002:438b] 00:13.5 USB Controller [0c03]: ATI Technologies Inc SB600 USB Controller (EHCI) [1002:4386] 00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385] (rev 13) 00:14.1 IDE interface [0101]: ATI Technologies Inc SB600 IDE [1002:438c] 00:14.3 ISA bridge [0601]: ATI Technologies Inc SB600 PCI to LPC Bridge [1002:438d] 00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge [1002:4384] 00:14.5 Multimedia audio controller [0401]: ATI Technologies Inc SB600 AC97 Audio [1002:4382] 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100] 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103] 01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RS690 [Radeon X1200 Series] [1002:791e] 02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express [14e4:1693] (rev 02) 03:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express [14e4:1693] (rev 02) PM related config options: CONFIG_PM=y CONFIG_PM_DEBUG=y CONFIG_CAN_PM_TRACE=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_PM_RUNTIME=y CONFIG_X86_PM_TIMER=y USB related config options: CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=m CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y CONFIG_USB_PWC=m CONFIG_USB_PWC_INPUT_EVDEV=y CONFIG_SND_USB=y CONFIG_USB_HID=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DYNAMIC_MINORS=y CONFIG_USB_SUSPEND=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_STORAGE=m CONFIG_USB_STORAGE_CYPRESS_ATACB=m DRM related config options: CONFIG_DRM=y CONFIG_DRM_KMS_HELPER=y CONFIG_DRM_TTM=y CONFIG_DRM_RADEON=y CONFIG_DRM_RADEON_KMS=y Please ask if full kernel config is needed. Boot log including 1 s2ram cycle (built with CONFIG_PM_DEBUG): [ 0.000000] Linux version 2.6.34-rc6 (bruno(a)aphrodite) (gcc version 4.3.4 (Gentoo 4.3.4 p1.0, pie-10.1.5) ) #3 SMP Sun May 2 13:38:13 CEST 2010 [ 0.000000] Command line: BOOT_IMAGE=Mini-2.6.34rc6 ro root=900 acpi_enforce_resources=lax 3 no_console_suspend console=ttyS0,115200n8 [ 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 - 000000007dfa0000 (usable) [ 0.000000] BIOS-e820: 000000007dfa0000 - 000000007dfae000 (ACPI data) [ 0.000000] BIOS-e820: 000000007dfae000 - 000000007dff0000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000007dff0000 - 000000007e000000 (reserved) [ 0.000000] BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved) [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x7dfa0 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 FF80000000 write-back [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] initial memory mapped : 0 - 20000000 [ 0.000000] init_memory_mapping: 0000000000000000-000000007dfa0000 [ 0.000000] 0000000000 - 007de00000 page 2M [ 0.000000] 007de00000 - 007dfa0000 page 4k [ 0.000000] kernel direct mapping tables up to 7dfa0000 @ 16000-1a000 [ 0.000000] ACPI: RSDP 00000000000f9640 00014 (v00 ACPIAM) [ 0.000000] ACPI: RSDT 000000007dfa0000 0003C (v01 060209 RSDT1538 20090602 MSFT 00000097) [ 0.000000] ACPI: FACP 000000007dfa0200 00084 (v02 060209 FACP1538 20090602 MSFT 00000097) [ 0.000000] ACPI: DSDT 000000007dfa0430 04B18 (v01 E093M E093MR22 00000001 INTL 20051117) [ 0.000000] ACPI: FACS 000000007dfae000 00040 [ 0.000000] ACPI: APIC 000000007dfa0390 0005C (v01 060209 APIC1538 20090602 MSFT 00000097) [ 0.000000] ACPI: MCFG 000000007dfa03f0 0003C (v01 060209 OEMMCFG 20090602 MSFT 00000097) [ 0.000000] ACPI: OEMB 000000007dfae040 00074 (v01 060209 OEMB1538 20090602 MSFT 00000097) [ 0.000000] ACPI: HPET 000000007dfa4f50 00038 (v01 060209 OEMHPET 20090602 MSFT 00000097) [ 0.000000] ACPI: SSDT 000000007dfa4f90 001C4 (v01 A M I POWERNOW 00000001 AMD 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff880006600000-ffff8800081fffff] on node 0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal empty [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x0007dfa0 [ 0.000000] On node 0 totalpages: 515887 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3927 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 6999 pages used for memmap [ 0.000000] DMA32 zone: 504905 pages, LIFO batch:31 [ 0.000000] Detected use of extended apic ids on hypertransport bus [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] Allocating PCI resources starting at 7e000000 (gap: 7e000000:81700000) [ 0.000000] setup_percpu: NR_CPUS:4096 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] early_res array is doubled to 64 at [18000 - 187ff] [ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff880005e00000 s78760 r8192 d23640 u1048576 [ 0.000000] pcpu-alloc: s78760 r8192 d23640 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 508832 [ 0.000000] Kernel command line: BOOT_IMAGE=Mini-2.6.34rc6 ro root=900 acpi_enforce_resources=lax 3 no_console_suspend console=ttyS0,115200n8 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Node 0: aperture @ 14b4000000 size 32 MB [ 0.000000] Aperture beyond 4GB. Ignoring. [ 0.000000] Subtract (44 early reservations) [ 0.000000] #1 [0001000000 - 0005d0bc64] TEXT DATA BSS [ 0.000000] #2 [000009fc00 - 0000100000] BIOS reserved [ 0.000000] #3 [0005d0c000 - 0005d0c0e7] BRK [ 0.000000] #4 [0000010000 - 0000012000] TRAMPOLINE [ 0.000000] #5 [0000012000 - 0000016000] ACPI WAKEUP [ 0.000000] #6 [0000016000 - 0000018000] PGTABLE [ 0.000000] #7 [0005d0c100 - 0005d0d100] BOOTMEM [ 0.000000] #8 [0005d0bc80 - 0005d0be00] BOOTMEM [ 0.000000] #9 [000650e000 - 000650f000] BOOTMEM [ 0.000000] #10 [000650f000 - 0006510000] BOOTMEM [ 0.000000] #11 [0006600000 - 0008200000] MEMMAP 0 [ 0.000000] #12 [0005d0be00 - 0005d0bf80] BOOTMEM [ 0.000000] #13 [0005d0d100 - 0005d19100] BOOTMEM [ 0.000000] #14 [0005d1a000 - 0005d1b000] BOOTMEM [ 0.000000] #15 [0005d0bf80 - 0005d0bfc1] BOOTMEM [ 0.000000] #16 [0005d19100 - 0005d19143] BOOTMEM [ 0.000000] #17 [0005d19180 - 0005d19378] BOOTMEM [ 0.000000] #18 [0005d19380 - 0005d193e8] BOOTMEM [ 0.000000] #19 [0005d19400 - 0005d19468] BOOTMEM [ 0.000000] #20 [0005d19480 - 0005d194e8] BOOTMEM [ 0.000000] #21 [0005d19500 - 0005d19568] BOOTMEM [ 0.000000] #22 [0005d19580 - 0005d195e8] BOOTMEM [ 0.000000] #23 [0005d19600 - 0005d19668] BOOTMEM [ 0.000000] #24 [0005d19680 - 0005d196e8] BOOTMEM [ 0.000000] #25 [0005d19700 - 0005d19768] BOOTMEM [ 0.000000] #26 [0005d19780 - 0005d197ed] BOOTMEM [ 0.000000] #27 [0005d19800 - 0005d1986d] BOOTMEM [ 0.000000] #28 [0005e00000 - 0005e1b000] BOOTMEM [ 0.000000] #29 [0005f00000 - 0005f1b000] BOOTMEM [ 0.000000] #30 [0005d19880 - 0005d19888] BOOTMEM [ 0.000000] #31 [0005d198c0 - 0005d198c8] BOOTMEM [ 0.000000] #32 [0005d19900 - 0005d19908] BOOTMEM [ 0.000000] #33 [0005d19940 - 0005d19950] BOOTMEM [ 0.000000] #34 [0005d19980 - 0005d19ac0] BOOTMEM [ 0.000000] #35 [0005d19ac0 - 0005d19b20] BOOTMEM [ 0.000000] #36 [0005d19b40 - 0005d19ba0] BOOTMEM [ 0.000000] #37 [0005d19bc0 - 0005d19dc0] BOOTMEM [ 0.000000] #38 [0005d19dc0 - 0005d19fc0] BOOTMEM [ 0.000000] #39 [0005d1b000 - 0005d1b200] BOOTMEM [ 0.000000] #40 [0005d1b200 - 0005d1b400] BOOTMEM [ 0.000000] #41 [0005d1b400 - 0005d23400] BOOTMEM [ 0.000000] #42 [0005f1b000 - 000611b000] BOOTMEM [ 0.000000] #43 [000611b000 - 000621b000] BOOTMEM [ 0.000000] Memory: 1952556k/2064000k available (4531k kernel code, 452k absent, 110992k reserved, 3216k data, 492k init) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 1799.999 MHz processor. [ 0.020006] Calibrating delay loop (skipped), value calculated using timer frequency.. 3599.99 BogoMIPS (lpj=17999990) [ 0.040587] Mount-cache hash table entries: 256 [ 0.045358] tseg: 0000000000 [ 0.045371] CPU: Physical Processor ID: 0 [ 0.050005] CPU: Processor Core ID: 0 [ 0.053666] mce: CPU supports 5 MCE banks [ 0.057680] using C1E aware idle routine [ 0.060003] Performance Events: AMD PMU driver. [ 0.064556] ... version: 0 [ 0.070002] ... bit width: 48 [ 0.074087] ... generic registers: 4 [ 0.078094] ... value mask: 0000ffffffffffff [ 0.080002] ... max period: 00007fffffffffff [ 0.085299] ... fixed-purpose events: 0 [ 0.090002] ... event mask: 000000000000000f [ 0.095332] ACPI: Core revision 20100121 [ 0.110704] Setting APIC routing to flat [ 0.115362] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.221745] CPU0: AMD Turion(tm) 64 X2 Mobile Technology TL-56 stepping 02 [ 0.230000] Booting Node 0, Processors #1 Ok. [ 0.380110] Brought up 2 CPUs [ 0.383074] Total of 2 processors activated (7200.14 BogoMIPS). [ 0.389203] PM: Adding info for No Bus:platform [ 0.389203] xor: automatically using best checksumming function: generic_sse [ 0.440002] generic_sse: 5554.800 MB/sec [ 0.444268] xor: using function: generic_sse (5554.800 MB/sec) [ 0.450137] NET: Registered protocol family 16 [ 0.454595] PM: Adding info for No Bus:vtcon0 [ 0.454595] node 0 link 0: io port [1000, ffffff] [ 0.454595] TOM: 0000000080000000 aka 2048M [ 0.454595] node 0 link 0: mmio [f8000000, f9feffff] [ 0.454595] node 0 link 0: mmio [e0000000, efffffff] [ 0.454595] node 0 link 0: mmio [80000000, dfffffff] [ 0.454595] node 0 link 0: mmio [a0000, bffff] [ 0.454595] node 0 link 0: mmio [f9ff0000, ffffffff] [ 0.454595] bus: [00, ff] on node 0 link 0 [ 0.454595] bus: 00 index 0 [io 0x0000-0xffff] [ 0.454595] bus: 00 index 1 [mem 0xf0000000-0xfcffffffff] [ 0.454595] bus: 00 index 2 [mem 0x80000000-0xefffffff] [ 0.454595] bus: 00 index 3 [mem 0x000a0000-0x000bffff] [ 0.454595] ACPI: bus type pci registered [ 0.460030] PM: Adding info for No Bus:id [ 0.460044] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.470003] PCI: not using MMCONFIG [ 0.473486] PCI: Using configuration type 1 for base access [ 0.480039] PM: Adding info for No Bus:default [ 0.480206] bio: create slab <bio-0> at 0 [ 0.490809] ACPI: EC: Look up EC in DSDT [ 0.492865] ACPI: Executed 3 blocks of module-level executable AML code [ 0.506040] ACPI: Interpreter enabled [ 0.509700] ACPI: (supports S0 S3 S5) [ 0.510884] ACPI: Using IOAPIC for interrupt routing [ 0.515902] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.531660] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.562660] PM: Adding info for acpi:LNXSYSTM:00 [ 0.562660] PM: Adding info for acpi:LNXCPU:00 [ 0.562660] PM: Adding info for acpi:LNXCPU:01 [ 0.562660] PM: Adding info for acpi:LNXSYBUS:00 [ 0.562660] PM: Adding info for acpi:PNP0A03:00 [ 0.562660] PM: Adding info for acpi:device:00 [ 0.562660] PM: Adding info for acpi:PNP0C02:00 [ 0.562660] PM: Adding info for acpi:device:01 [ 0.562660] PM: Adding info for acpi:device:02 [ 0.562660] PM: Adding info for acpi:device:03 [ 0.562660] PM: Adding info for acpi:device:04 [ 0.562660] PM: Adding info for acpi:device:05 [ 0.562660] PM: Adding info for acpi:device:06 [ 0.562660] PM: Adding info for acpi:device:07 [ 0.562660] PM: Adding info for acpi:device:08 [ 0.562660] PM: Adding info for acpi:device:09 [ 0.562660] PM: Adding info for acpi:device:0a [ 0.562660] PM: Adding info for acpi:device:0b [ 0.562660] PM: Adding info for acpi:device:0c [ 0.562660] PM: Adding info for acpi:device:0d [ 0.562660] PM: Adding info for acpi:device:0e [ 0.562660] PM: Adding info for acpi:device:0f [ 0.562660] PM: Adding info for acpi:device:10 [ 0.562660] PM: Adding info for acpi:device:11 [ 0.562660] PM: Adding info for acpi:PNP0000:00 [ 0.562660] PM: Adding info for acpi:PNP0200:00 [ 0.562660] PM: Adding info for acpi:PNP0100:00 [ 0.562660] PM: Adding info for acpi:PNP0B00:00 [ 0.562660] PM: Adding info for acpi:PNP0303:00 [ 0.562660] PM: Adding info for acpi:PNP0F03:00 [ 0.562660] PM: Adding info for acpi:PNP0800:00 [ 0.562660] PM: Adding info for acpi:PNP0C04:00 [ 0.562660] PM: Adding info for acpi:PNP0501:00 [ 0.562660] PM: Adding info for acpi:PNP0501:01 [ 0.562660] PM: Adding info for acpi:PNP0C02:01 [ 0.562660] PM: Adding info for acpi:PNP0501:02 [ 0.570734] PM: Adding info for acpi:PNP0501:03 [ 0.570749] PM: Adding info for acpi:PNP0C02:02 [ 0.570749] PM: Adding info for acpi:PNP0C02:03 [ 0.570749] PM: Adding info for acpi:PNP0C02:04 [ 0.570749] PM: Adding info for acpi:PNP0C02:05 [ 0.570749] PM: Adding info for acpi:device:12 [ 0.570749] PM: Adding info for acpi:device:13 [ 0.570749] PM: Adding info for acpi:device:14 [ 0.570749] PM: Adding info for acpi:device:15 [ 0.570749] PM: Adding info for acpi:device:16 [ 0.570749] PM: Adding info for acpi:device:17 [ 0.570749] PM: Adding info for acpi:device:18 [ 0.570749] PM: Adding info for acpi:device:19 [ 0.570749] PM: Adding info for acpi:device:1a [ 0.570749] PM: Adding info for acpi:device:1b [ 0.570749] PM: Adding info for acpi:device:1c [ 0.570749] PM: Adding info for acpi:device:1d [ 0.570749] PM: Adding info for acpi:device:1e [ 0.570749] PM: Adding info for acpi:device:1f [ 0.570749] PM: Adding info for acpi:device:20 [ 0.570749] PM: Adding info for acpi:device:21 [ 0.570749] PM: Adding info for acpi:device:22 [ 0.570749] PM: Adding info for acpi:device:23 [ 0.570749] PM: Adding info for acpi:device:24 [ 0.570749] PM: Adding info for acpi:PNP0C01:00 [ 0.570749] PM: Adding info for acpi:PNP0C0C:00 [ 0.570749] PM: Adding info for acpi:PNP0C0F:00 [ 0.570749] PM: Adding info for acpi:PNP0C0F:01 [ 0.570749] PM: Adding info for acpi:PNP0C0F:02 [ 0.570749] PM: Adding info for acpi:PNP0C0F:03 [ 0.570749] PM: Adding info for acpi:PNP0C0F:04 [ 0.570749] PM: Adding info for acpi:PNP0C0F:05 [ 0.570749] PM: Adding info for acpi:PNP0C0F:06 [ 0.570749] PM: Adding info for acpi:PNP0C0F:07 [ 0.570749] PM: Adding info for acpi:LNXTHERM:00 [ 0.570749] PM: Adding info for acpi:LNXPWRBN:00 [ 0.570749] ACPI Warning: Incorrect checksum in table [OEMB] - 43, should be 40 (20100121/tbutils-314) [ 0.582404] ACPI: No dock devices found. [ 0.590040] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.599375] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.600043] PM: Adding info for No Bus:pci0000:00 [ 0.600054] PM: Adding info for No Bus:0000:00 [ 0.600524] pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7] [ 0.610008] pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff] [ 0.616611] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] [ 0.620002] pci_root PNP0A03:00: host bridge window [mem 0x000d0000-0x000dffff] [ 0.630002] pci_root PNP0A03:00: host bridge window [mem 0x7e000000-0xdfffffff] [ 0.640013] pci_root PNP0A03:00: host bridge window [mem 0xf0000000-0xfed44fff] [ 0.647337] pci 0000:00:00.0: __pm_runtime_resume()! [ 0.647339] pci 0000:00:00.0: __pm_runtime_resume() returns -11! [ 0.647373] pci 0000:00:01.0: __pm_runtime_resume()! [ 0.647375] pci 0000:00:01.0: __pm_runtime_resume() returns -11! [ 0.647418] pci 0000:00:04.0: __pm_runtime_resume()! [ 0.647420] pci 0000:00:04.0: __pm_runtime_resume() returns -11! [ 0.647425] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold [ 0.647428] pci 0000:00:04.0: PME# disabled [ 0.647469] pci 0000:00:05.0: __pm_runtime_resume()! [ 0.647471] pci 0000:00:05.0: __pm_runtime_resume() returns -11! [ 0.647476] pci 0000:00:05.0: PME# supported from D0 D3hot D3cold [ 0.647479] pci 0000:00:05.0: PME# disabled [ 0.647519] pci 0000:00:06.0: __pm_runtime_resume()! [ 0.647521] pci 0000:00:06.0: __pm_runtime_resume() returns -11! [ 0.647526] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.647529] pci 0000:00:06.0: PME# disabled [ 0.647586] pci 0000:00:12.0: reg 10: [io 0xc000-0xc007] [ 0.647594] pci 0000:00:12.0: reg 14: [io 0xb000-0xb003] [ 0.647602] pci 0000:00:12.0: reg 18: [io 0xa000-0xa007] [ 0.647610] pci 0000:00:12.0: reg 1c: [io 0x9000-0x9003] [ 0.647618] pci 0000:00:12.0: reg 20: [io 0x8000-0x800f] [ 0.647626] pci 0000:00:12.0: reg 24: [mem 0xfdbff800-0xfdbffbff] [ 0.647656] pci 0000:00:12.0: __pm_runtime_resume()! [ 0.647658] pci 0000:00:12.0: __pm_runtime_resume() returns -11! [ 0.647693] pci 0000:00:13.0: reg 10: [mem 0xfdbfe000-0xfdbfefff] [ 0.647734] pci 0000:00:13.0: __pm_runtime_resume()! [ 0.647736] pci 0000:00:13.0: __pm_runtime_resume() returns -11! [ 0.647760] pci 0000:00:13.1: reg 10: [mem 0xfdbfd000-0xfdbfdfff] [ 0.647802] pci 0000:00:13.1: __pm_runtime_resume()! [ 0.647804] pci 0000:00:13.1: __pm_runtime_resume() returns -11! [ 0.647827] pci 0000:00:13.2: reg 10: [mem 0xfdbfc000-0xfdbfcfff] [ 0.647869] pci 0000:00:13.2: __pm_runtime_resume()! [ 0.647871] pci 0000:00:13.2: __pm_runtime_resume() returns -11! [ 0.647895] pci 0000:00:13.3: reg 10: [mem 0xfdbfb000-0xfdbfbfff] [ 0.647936] pci 0000:00:13.3: __pm_runtime_resume()! [ 0.647938] pci 0000:00:13.3: __pm_runtime_resume() returns -11! [ 0.647962] pci 0000:00:13.4: reg 10: [mem 0xfdbfa000-0xfdbfafff] [ 0.648003] pci 0000:00:13.4: __pm_runtime_resume()! [ 0.648005] pci 0000:00:13.4: __pm_runtime_resume() returns -11! [ 0.648049] pci 0000:00:13.5: reg 10: [mem 0xfdbff000-0xfdbff0ff] [ 0.648110] pci 0000:00:13.5: __pm_runtime_resume()! [ 0.648111] pci 0000:00:13.5: __pm_runtime_resume() returns -11! [ 0.648119] pci 0000:00:13.5: supports D1 D2 [ 0.648121] pci 0000:00:13.5: PME# supported from D0 D1 D2 D3hot [ 0.648126] pci 0000:00:13.5: PME# disabled [ 0.648659] pci 0000:00:14.0: reg 10: [io 0x0b00-0x0b0f] [ 0.650251] pci 0000:00:14.0: __pm_runtime_resume()! [ 0.650253] pci 0000:00:14.0: __pm_runtime_resume() returns -11! [ 0.650775] pci 0000:00:14.1: reg 10: [io 0x0000-0x0007] [ 0.650783] pci 0000:00:14.1: reg 14: [io 0x0000-0x0003] [ 0.650791] pci 0000:00:14.1: reg 18: [io 0x0000-0x0007] [ 0.650799] pci 0000:00:14.1: reg 1c: [io 0x0000-0x0003] [ 0.650807] pci 0000:00:14.1: reg 20: [io 0xff00-0xff0f] [ 0.650836] pci 0000:00:14.1: __pm_runtime_resume()! [ 0.650838] pci 0000:00:14.1: __pm_runtime_resume() returns -11! [ 0.650907] pci 0000:00:14.3: __pm_runtime_resume()! [ 0.650909] pci 0000:00:14.3: __pm_runtime_resume() returns -11! [ 0.650947] pci 0000:00:14.4: __pm_runtime_resume()! [ 0.650949] pci 0000:00:14.4: __pm_runtime_resume() returns -11! [ 0.650980] pci 0000:00:14.5: reg 10: [mem 0xfdbf9800-0xfdbf98ff] [ 0.651029] pci 0000:00:14.5: __pm_runtime_resume()! [ 0.651031] pci 0000:00:14.5: __pm_runtime_resume() returns -11! [ 0.651073] pci 0000:00:18.0: __pm_runtime_resume()! [ 0.651075] pci 0000:00:18.0: __pm_runtime_resume() returns -11! [ 0.651099] pci 0000:00:18.1: __pm_runtime_resume()! [ 0.651101] pci 0000:00:18.1: __pm_runtime_resume() returns -11! [ 0.651122] pci 0000:00:18.2: __pm_runtime_resume()! [ 0.651124] pci 0000:00:18.2: __pm_runtime_resume() returns -11! [ 0.651147] pci 0000:00:18.3: __pm_runtime_resume()! [ 0.651149] pci 0000:00:18.3: __pm_runtime_resume() returns -11! [ 0.651205] pci 0000:01:05.0: reg 10: [mem 0xf8000000-0xf9ffffff 64bit pref] [ 0.651212] pci 0000:01:05.0: reg 18: [mem 0xfddf0000-0xfddfffff 64bit] [ 0.651217] pci 0000:01:05.0: reg 20: [io 0xd000-0xd0ff] [ 0.651221] pci 0000:01:05.0: reg 24: [mem 0xfdc00000-0xfdcfffff] [ 0.651234] pci 0000:01:05.0: __pm_runtime_resume()! [ 0.651236] pci 0000:01:05.0: __pm_runtime_resume() returns -11! [ 0.651240] pci 0000:01:05.0: supports D1 D2 [ 0.651261] pci 0000:00:01.0: PCI bridge to [bus 01-01] [ 0.656479] pci 0000:00:01.0: bridge window [io 0xd000-0xdfff] [ 0.656483] pci 0000:00:01.0: bridge window [mem 0xfdc00000-0xfddfffff] [ 0.656488] pci 0000:00:01.0: bridge window [mem 0xf8000000-0xf9ffffff 64bit pref] [ 0.656554] pci 0000:02:00.0: reg 10: [mem 0xfdef0000-0xfdefffff 64bit] [ 0.656615] pci 0000:02:00.0: __pm_runtime_resume()! [ 0.656617] pci 0000:02:00.0: __pm_runtime_resume() returns -11! [ 0.656624] pci 0000:02:00.0: PME# supported from D3hot D3cold [ 0.656629] pci 0000:02:00.0: PME# disabled [ 0.656643] pci 0000:00:04.0: PCI bridge to [bus 02-02] [ 0.660004] pci 0000:00:04.0: bridge window [io 0xf000-0x0000] (disabled) [ 0.660008] pci 0000:00:04.0: bridge window [mem 0xfde00000-0xfdefffff] [ 0.660013] pci 0000:00:04.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.660080] pci 0000:03:00.0: reg 10: [mem 0xfdff0000-0xfdffffff 64bit] [ 0.660141] pci 0000:03:00.0: __pm_runtime_resume()! [ 0.660143] pci 0000:03:00.0: __pm_runtime_resume() returns -11! [ 0.660150] pci 0000:03:00.0: PME# supported from D3hot D3cold [ 0.660155] pci 0000:03:00.0: PME# disabled [ 0.660168] pci 0000:00:05.0: PCI bridge to [bus 03-03] [ 0.665384] pci 0000:00:05.0: bridge window [io 0xf000-0x0000] (disabled) [ 0.665388] pci 0000:00:05.0: bridge window [mem 0xfdf00000-0xfdffffff] [ 0.665393] pci 0000:00:05.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.665424] pci 0000:00:06.0: PCI bridge to [bus 04-05] [ 0.670004] pci 0000:00:06.0: bridge window [io 0xe000-0xefff] [ 0.670007] pci 0000:00:06.0: bridge window [mem 0xfe000000-0xfebfffff] [ 0.670012] pci 0000:00:06.0: bridge window [mem 0xfa000000-0xfcffffff 64bit pref] [ 0.670084] pci 0000:00:14.4: PCI bridge to [bus 06-06] (subtractive decode) [ 0.677125] pci 0000:00:14.4: bridge window [io 0xf000-0x0000] (disabled) [ 0.677130] pci 0000:00:14.4: bridge window [mem 0xfff00000-0x000fffff] (disabled) [ 0.677135] pci 0000:00:14.4: bridge window [mem 0xfff00000-0x000fffff pref] (disabled) [ 0.677139] pci 0000:00:14.4: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.677141] pci 0000:00:14.4: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 0.677144] pci 0000:00:14.4: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.677147] pci 0000:00:14.4: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode) [ 0.677150] pci 0000:00:14.4: bridge window [mem 0x7e000000-0xdfffffff] (subtractive decode) [ 0.677153] pci 0000:00:14.4: bridge window [mem 0xf0000000-0xfed44fff] (subtractive decode) [ 0.677171] pci_bus 0000:00: on NUMA node 0 [ 0.677177] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.677360] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 0.680017] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE4._PRT] [ 0.680083] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE5._PRT] [ 0.680147] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE6._PRT] [ 0.680241] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PC._PRT] [ 0.680720] PM: Adding info for pci:0000:00:00.0 [ 0.680738] PM: Adding info for pci:0000:00:01.0 [ 0.680738] PM: Adding info for pci:0000:00:04.0 [ 0.680738] PM: Adding info for pci:0000:00:05.0 [ 0.680738] PM: Adding info for pci:0000:00:06.0 [ 0.680738] PM: Adding info for pci:0000:00:12.0 [ 0.680738] PM: Adding info for pci:0000:00:13.0 [ 0.680738] PM: Adding info for pci:0000:00:13.1 [ 0.680738] PM: Adding info for pci:0000:00:13.2 [ 0.680738] PM: Adding info for pci:0000:00:13.3 [ 0.680738] PM: Adding info for pci:0000:00:13.4 [ 0.680738] PM: Adding info for pci:0000:00:13.5 [ 0.680738] PM: Adding info for pci:0000:00:14.0 [ 0.680738] PM: Adding info for pci:0000:00:14.1 [ 0.680738] PM: Adding info for pci:0000:00:14.3 [ 0.680738] PM: Adding info for pci:0000:00:14.4 [ 0.680738] PM: Adding info for pci:0000:00:14.5 [ 0.680738] PM: Adding info for pci:0000:00:18.0 [ 0.680738] PM: Adding info for pci:0000:00:18.1 [ 0.680738] PM: Adding info for pci:0000:00:18.2 [ 0.680738] PM: Adding info for pci:0000:00:18.3 [ 0.680738] PM: Adding info for pci:0000:01:05.0 [ 0.680738] PM: Adding info for No Bus:0000:01 [ 0.680738] PM: Adding info for pci:0000:02:00.0 [ 0.680738] PM: Adding info for No Bus:0000:02 [ 0.680738] PM: Adding info for pci:0000:03:00.0 [ 0.680738] PM: Adding info for No Bus:0000:03 [ 0.680738] PM: Adding info for No Bus:0000:04 [ 0.680738] PM: Adding info for No Bus:0000:06 [ 0.680738] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 11 12 14 *15) [ 0.692736] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 *7 10 11 12 14 15) [ 0.702738] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 *10 11 12 14 15) [ 0.710080] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 *10 11 12 14 15) [ 0.717339] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. [ 0.723912] ACPI: PCI Interrupt Link [LNKF] (IRQs 9) *0, disabled. [ 0.731882] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 7 10 11 12 14 15) [ 0.739141] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. [ 0.743843] PM: Adding info for No Bus:vga_arbiter [ 0.743843] vgaarb: device added: PCI:0000:01:05.0,decodes=io+mem,owns=io+mem,locks=none [ 0.750040] vgaarb: loaded [ 0.753111] SCSI subsystem initialized [ 0.760035] libata version 3.00 loaded. [ 0.930029] raid6: int64x1 1516 MB/s [ 1.100018] raid6: int64x2 2065 MB/s [ 1.270003] raid6: int64x4 1676 MB/s [ 1.440001] raid6: int64x8 1522 MB/s [ 1.610006] raid6: sse2x1 2635 MB/s [ 1.780007] raid6: sse2x2 3369 MB/s [ 1.950002] raid6: sse2x4 3509 MB/s [ 1.953749] raid6: using algorithm sse2x4 (3509 MB/s) [ 1.958802] PCI: Using ACPI for IRQ routing [ 1.960002] PCI: pci_cache_line_size set to 64 bytes [ 1.960590] reserve RAM buffer: 000000000009fc00 - 000000000009ffff [ 1.960594] reserve RAM buffer: 000000007dfa0000 - 000000007fffffff [ 1.960614] PM: Adding info for No Bus:lo [ 1.960614] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0 [ 1.965315] hpet0: 4 comparators, 32-bit 14.318180 MHz counter [ 1.972078] Switching to clocksource hpet [ 1.980155] pnp: PnP ACPI init [ 1.983215] PM: Adding info for No Bus:pnp0 [ 1.983217] ACPI: bus type pnp registered [ 1.987535] PM: Adding info for pnp:00:00 [ 1.987773] PM: Adding info for pnp:00:01 [ 1.987896] PM: Adding info for pnp:00:02 [ 1.987993] PM: Adding info for pnp:00:03 [ 1.988134] PM: Adding info for pnp:00:04 [ 1.988267] PM: Adding info for pnp:00:05 [ 1.988347] PM: Adding info for pnp:00:06 [ 1.988435] PM: Adding info for pnp:00:07 [ 1.989599] PM: Adding info for pnp:00:08 [ 1.990726] PM: Adding info for pnp:00:09 [ 1.991186] PM: Adding info for pnp:00:0a [ 1.991763] pnp 00:0b: IRQ 11 override to edge, high [ 1.996807] PM: Adding info for pnp:00:0b [ 1.997395] pnp 00:0c: IRQ 11 override to edge, high [ 2.002485] PM: Adding info for pnp:00:0c [ 2.002733] PM: Adding info for pnp:00:0d [ 2.002936] PM: Adding info for pnp:00:0e [ 2.003324] PM: Adding info for pnp:00:0f [ 2.003559] PM: Adding info for pnp:00:10 [ 2.004110] PM: Adding info for pnp:00:11 [ 2.004467] pnp: PnP ACPI: found 18 devices [ 2.008648] ACPI: ACPI bus type pnp unregistered [ 2.013311] system 00:01: [mem 0x7e000000-0x7fffffff] has been reserved [ 2.019917] system 00:0a: [io 0x0e00-0x0e0f] has been reserved [ 2.025857] system 00:0a: [io 0x0e80-0x0e8f] has been reserved [ 2.031788] system 00:0a: [io 0x0280-0x028f] has been reserved [ 2.037699] system 00:0a: [io 0x0a30-0x0a3f] has been reserved [ 2.043636] system 00:0d: [io 0x0a60-0x0a6f] has been reserved [ 2.049547] system 00:0e: [mem 0xfec00000-0xfec00fff] could not be reserved [ 2.056526] system 00:0e: [mem 0xfee00000-0xfee00fff] has been reserved [ 2.063145] system 00:0f: [io 0x04d0-0x04d1] has been reserved [ 2.069055] system 00:0f: [io 0x040b] has been reserved [ 2.074384] system 00:0f: [io 0x04d6] has been reserved [ 2.079689] system 00:0f: [io 0x0c00-0x0c01] has been reserved [ 2.085624] system 00:0f: [io 0x0c14] has been reserved [ 2.090948] system 00:0f: [io 0x0c50-0x0c51] has been reserved [ 2.096857] system 00:0f: [io 0x0c52] has been reserved [ 2.102186] system 00:0f: [io 0x0c6c] has been reserved [ 2.107491] system 00:0f: [io 0x0c6f] has been reserved [ 2.112820] system 00:0f: [io 0x0cd0-0x0cd1] has been reserved [ 2.118731] system 00:0f: [io 0x0cd2-0x0cd3] has been reserved [ 2.124667] system 00:0f: [io 0x0cd4-0x0cd5] has been reserved [ 2.130598] system 00:0f: [io 0x0cd6-0x0cd7] has been reserved [ 2.136508] system 00:0f: [io 0x0cd8-0x0cdf] has been reserved [ 2.142443] system 00:0f: [io 0x0800-0x089f] has been reserved [ 2.148355] system 00:0f: [io 0x0b10-0x0b1f] has been reserved [ 2.154290] system 00:0f: [io 0x0900-0x090f] has been reserved [ 2.160219] system 00:0f: [io 0x0910-0x091f] has been reserved [ 2.166130] system 00:0f: [io 0xfe00-0xfefe] has been reserved [ 2.172069] system 00:0f: [mem 0xffb80000-0xffbfffff] has been reserved [ 2.178670] system 00:0f: [mem 0xfff00000-0xffffffff] has been reserved [ 2.185301] system 00:10: [mem 0xe0000000-0xefffffff] has been reserved [ 2.191924] system 00:11: [mem 0x00000000-0x0009ffff] could not be reserved [ 2.198871] system 00:11: [mem 0x000c0000-0x000cffff] has been reserved [ 2.205506] system 00:11: [mem 0x000e0000-0x000fffff] could not be reserved [ 2.212472] system 00:11: [mem 0x00100000-0x7dffffff] could not be reserved [ 2.219420] system 00:11: [mem 0xfed45000-0xffffffff] could not be reserved [ 2.226512] PM: Adding info for No Bus:mem [ 2.226570] PM: Adding info for No Bus:null [ 2.226623] PM: Adding info for No Bus:port [ 2.226678] PM: Adding info for No Bus:zero [ 2.226734] PM: Adding info for No Bus:full [ 2.226792] PM: Adding info for No Bus:random [ 2.226850] PM: Adding info for No Bus:urandom [ 2.226907] PM: Adding info for No Bus:kmsg [ 2.231618] PCI: max bus depth: 1 pci_try_num: 2 [ 2.231647] pci 0000:00:01.0: PCI bridge to [bus 01-01] [ 2.236866] pci 0000:00:01.0: bridge window [io 0xd000-0xdfff] [ 2.242976] pci 0000:00:01.0: bridge window [mem 0xfdc00000-0xfddfffff] [ 2.249752] pci 0000:00:01.0: bridge window [mem 0xf8000000-0xf9ffffff 64bit pref] [ 2.257511] pci 0000:00:04.0: PCI bridge to [bus 02-02] [ 2.262742] pci 0000:00:04.0: bridge window [io disabled] [ 2.268395] pci 0000:00:04.0: bridge window [mem 0xfde00000-0xfdefffff] [ 2.275200] pci 0000:00:04.0: bridge window [mem pref disabled] [ 2.281300] pci 0000:00:05.0: PCI bridge to [bus 03-03] [ 2.286516] pci 0000:00:05.0: bridge window [io disabled] [ 2.292193] pci 0000:00:05.0: bridge window [mem 0xfdf00000-0xfdffffff] [ 2.298969] pci 0000:00:05.0: bridge window [mem pref disabled] [ 2.305083] pci 0000:00:06.0: PCI bridge to [bus 04-05] [ 2.310316] pci 0000:00:06.0: bridge window [io 0xe000-0xefff] [ 2.316400] pci 0000:00:06.0: bridge window [mem 0xfe000000-0xfebfffff] [ 2.323204] pci 0000:00:06.0: bridge window [mem 0xfa000000-0xfcffffff 64bit pref] [ 2.330950] pci 0000:00:14.4: PCI bridge to [bus 06-06] [ 2.336170] pci 0000:00:14.4: bridge window [io disabled] [ 2.341847] pci 0000:00:14.4: bridge window [mem disabled] [ 2.347497] pci 0000:00:14.4: bridge window [mem pref disabled] [ 2.353622] pci 0000:00:04.0: setting latency timer to 64 [ 2.353629] pci 0000:00:05.0: setting latency timer to 64 [ 2.353636] pci 0000:00:06.0: setting latency timer to 64 [ 2.353644] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 2.353647] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 2.353649] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 2.353652] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff] [ 2.353654] pci_bus 0000:00: resource 8 [mem 0x7e000000-0xdfffffff] [ 2.353657] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xfed44fff] [ 2.353659] pci_bus 0000:01: resource 0 [io 0xd000-0xdfff] [ 2.353662] pci_bus 0000:01: resource 1 [mem 0xfdc00000-0xfddfffff] [ 2.353664] pci_bus 0000:01: resource 2 [mem 0xf8000000-0xf9ffffff 64bit pref] [ 2.353667] pci_bus 0000:02: resource 1 [mem 0xfde00000-0xfdefffff] [ 2.353670] pci_bus 0000:03: resource 1 [mem 0xfdf00000-0xfdffffff] [ 2.353672] pci_bus 0000:04: resource 0 [io 0xe000-0xefff] [ 2.353675] pci_bus 0000:04: resource 1 [mem 0xfe000000-0xfebfffff] [ 2.353677] pci_bus 0000:04: resource 2 [mem 0xfa000000-0xfcffffff 64bit pref] [ 2.353680] pci_bus 0000:06: resource 4 [io 0x0000-0x0cf7] [ 2.353683] pci_bus 0000:06: resource 5 [io 0x0d00-0xffff] [ 2.353685] pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff] [ 2.353688] pci_bus 0000:06: resource 7 [mem 0x000d0000-0x000dffff] [ 2.353690] pci_bus 0000:06: resource 8 [mem 0x7e000000-0xdfffffff] [ 2.353692] pci_bus 0000:06: resource 9 [mem 0xf0000000-0xfed44fff] [ 2.353908] NET: Registered protocol family 2 [ 2.358366] IP route cache hash table entries: 65536 (order: 7, 524288 bytes) [ 2.366094] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 2.375568] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.382828] TCP: Hash tables configured (established 262144 bind 65536) [ 2.389432] TCP reno registered [ 2.392608] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 2.398621] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 2.405276] NET: Registered protocol family 1 [ 2.409753] pci 0000:01:05.0: Boot video device [ 2.409762] PCI: CLS 64 bytes, default 64 [ 2.411104] PM: Adding info for No Bus:mcelog [ 2.411230] PM: Adding info for No Bus:msr0 [ 2.411291] PM: Adding info for No Bus:msr1 [ 2.411402] PM: Adding info for No Bus:cpu0 [ 2.411463] PM: Adding info for No Bus:cpu1 [ 2.411618] PM: Adding info for platform:pcspkr [ 2.411679] PM: Adding info for platform:microcode [ 2.411732] microcode: microcode: CPU0: AMD CPU family 0xf not supported [ 2.418439] microcode: microcode: CPU1: AMD CPU family 0xf not supported [ 2.425140] PM: Adding info for No Bus:microcode [ 2.425203] microcode: Microcode Update Driver: v2.00 <tigran(a)aivazian.fsnet.co.uk>, Peter Oruba [ 2.434569] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.441506] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled [ 2.451158] msgmni has been set to 3813 [ 2.455056] io scheduler noop registered (default) [ 2.460050] pcieport 0000:00:04.0: setting latency timer to 64 [ 2.460085] pcieport 0000:00:04.0: irq 24 for MSI/MSI-X [ 2.460103] PM: Adding info for pci_express:0000:00:04.0:pcie01 [ 2.460163] PM: Adding info for pci_express:0000:00:04.0:pcie08 [ 2.460240] pcieport 0000:00:05.0: setting latency timer to 64 [ 2.460268] pcieport 0000:00:05.0: irq 25 for MSI/MSI-X [ 2.460279] PM: Adding info for pci_express:0000:00:05.0:pcie01 [ 2.460335] PM: Adding info for pci_express:0000:00:05.0:pcie08 [ 2.460412] pcieport 0000:00:06.0: setting latency timer to 64 [ 2.460439] pcieport 0000:00:06.0: irq 26 for MSI/MSI-X [ 2.460450] PM: Adding info for pci_express:0000:00:06.0:pcie01 [ 2.460508] PM: Adding info for pci_express:0000:00:06.0:pcie04 [ 2.460565] PM: Adding info for pci_express:0000:00:06.0:pcie08 [ 2.460740] pcieport 0000:00:04.0: Requesting control of PCIe PME from ACPI BIOS [ 2.468132] pcieport 0000:00:04.0: Failed to receive control of PCIe PME service: no _OSC support [ 2.477041] pcie_pme: probe of 0000:00:04.0:pcie01 failed with error -13 [ 2.483754] pcieport 0000:00:05.0: Requesting control of PCIe PME from ACPI BIOS [ 2.491152] pcieport 0000:00:05.0: Failed to receive control of PCIe PME service: no _OSC support [ 2.500027] pcie_pme: probe of 0000:00:05.0:pcie01 failed with error -13 [ 2.506719] pcieport 0000:00:06.0: Requesting control of PCIe PME from ACPI BIOS [ 2.514130] pcieport 0000:00:06.0: Failed to receive control of PCIe PME service: no _OSC support [ 2.523007] pcie_pme: probe of 0000:00:06.0:pcie01 failed with error -13 [ 2.529819] PM: Adding info for No Bus:fbcon [ 2.530129] PM: Adding info for No Bus:input0 [ 2.530192] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 2.538523] ACPI: Power Button [PWRB] [ 2.542239] PM: Adding info for No Bus:input1 [ 2.542298] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 2.549676] ACPI: Power Button [PWRF] [ 2.553890] ACPI: duty_cycle spans bit 4 [ 2.557831] PM: Adding info for No Bus:cooling_device0 [ 2.557925] PM: Adding info for No Bus:cooling_device1 [ 2.562045] PM: Adding info for No Bus:tty [ 2.562104] PM: Adding info for No Bus:console [ 2.562160] PM: Adding info for No Bus:tty0 [ 2.562270] PM: Adding info for No Bus:vcs [ 2.562328] PM: Adding info for No Bus:vcsa [ 2.562388] PM: Adding info for No Bus:vcs1 [ 2.562442] PM: Adding info for No Bus:vcsa1 [ 2.562500] PM: Adding info for No Bus:tty1 [ 2.562553] PM: Adding info for No Bus:tty2 [ 2.562615] PM: Adding info for No Bus:tty3 [ 2.562671] PM: Adding info for No Bus:tty4 [ 2.562732] PM: Adding info for No Bus:tty5 [ 2.562792] PM: Adding info for No Bus:tty6 [ 2.562853] PM: Adding info for No Bus:tty7 [ 2.562911] PM: Adding info for No Bus:tty8 [ 2.562968] PM: Adding info for No Bus:tty9 [ 2.563025] PM: Adding info for No Bus:tty10 [ 2.563083] PM: Adding info for No Bus:tty11 [ 2.563145] PM: Adding info for No Bus:tty12 [ 2.563201] PM: Adding info for No Bus:tty13 [ 2.563259] PM: Adding info for No Bus:tty14 [ 2.563315] PM: Adding info for No Bus:tty15 [ 2.563371] PM: Adding info for No Bus:tty16 [ 2.563434] PM: Adding info for No Bus:tty17 [ 2.563494] PM: Adding info for No Bus:tty18 [ 2.563555] PM: Adding info for No Bus:tty19 [ 2.563616] PM: Adding info for No Bus:tty20 [ 2.563673] PM: Adding info for No Bus:tty21 [ 2.563731] PM: Adding info for No Bus:tty22 [ 2.563794] PM: Adding info for No Bus:tty23 [ 2.563858] PM: Adding info for No Bus:tty24 [ 2.563918] PM: Adding info for No Bus:tty25 [ 2.563980] PM: Adding info for No Bus:tty26 [ 2.564037] PM: Adding info for No Bus:tty27 [ 2.564096] PM: Adding info for No Bus:tty28 [ 2.564160] PM: Adding info for No Bus:tty29 [ 2.564221] PM: Adding info for No Bus:tty30 [ 2.564280] PM: Adding info for No Bus:tty31 [ 2.564342] PM: Adding info for No Bus:tty32 [ 2.564400] PM: Adding info for No Bus:tty33 [ 2.564459] PM: Adding info for No Bus:tty34 [ 2.564517] PM: Adding info for No Bus:tty35 [ 2.564582] PM: Adding info for No Bus:tty36 [ 2.564640] PM: Adding info for No Bus:tty37 [ 2.564700] PM: Adding info for No Bus:tty38 [ 2.564762] PM: Adding info for No Bus:tty39 [ 2.564828] PM: Adding info for No Bus:tty40 [ 2.564891] PM: Adding info for No Bus:tty41 [ 2.564953] PM: Adding info for No Bus:tty42 [ 2.565012] PM: Adding info for No Bus:tty43 [ 2.565076] PM: Adding info for No Bus:tty44 [ 2.565136] PM: Adding info for No Bus:tty45 [ 2.565197] PM: Adding info for No Bus:tty46 [ 2.565258] PM: Adding info for No Bus:tty47 [ 2.565318] PM: Adding info for No Bus:tty48 [ 2.565379] PM: Adding info for No Bus:tty49 [ 2.565444] PM: Adding info for No Bus:tty50 [ 2.565505] PM: Adding info for No Bus:tty51 [ 2.565569] PM: Adding info for No Bus:tty52 [ 2.565629] PM: Adding info for No Bus:tty53 [ 2.565694] PM: Adding info for No Bus:tty54 [ 2.565755] PM: Adding info for No Bus:tty55 [ 2.565816] PM: Adding info for No Bus:tty56 [ 2.565881] PM: Adding info for No Bus:tty57 [ 2.565946] PM: Adding info for No Bus:tty58 [ 2.566015] PM: Adding info for No Bus:tty59 [ 2.566079] PM: Adding info for No Bus:tty60 [ 2.566142] PM: Adding info for No Bus:tty61 [ 2.566202] PM: Adding info for No Bus:tty62 [ 2.566267] PM: Adding info for No Bus:tty63 [ 2.566402] PM: Adding info for No Bus:ptmx [ 2.566479] PM: Adding info for No Bus:hpet [ 2.566612] Linux agpgart interface v0.103 [ 2.570788] [drm] Initialized drm 1.1.0 20060810 [ 2.575408] PM: Adding info for No Bus:ttm [ 2.575471] [drm] radeon defaulting to kernel modesetting. [ 2.580978] [drm] radeon kernel modesetting enabled. [ 2.586023] radeon 0000:01:05.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 2.595783] PM: Adding info for No Bus:controlD64 [ 2.596012] PM: Adding info for No Bus:card0 [ 2.596103] [drm] initializing kernel modesetting (RS690 0x1002:0x791E). [ 2.602914] [drm] register mmio base: 0xFDDF0000 [ 2.607521] [drm] register mmio size: 65536 [ 2.612311] ATOM BIOS: ATI [ 2.615048] [drm] 1 Power State(s) [ 2.618448] [drm] State 0 (default) [ 2.622051] [drm] 1 Clock Mode(s) [ 2.625447] [drm] 0 engine: 400000 [ 2.629026] [drm] radeon: power management initialized [ 2.634181] radeon 0000:01:05.0: VRAM: 32M 0x7E000000 - 0x7FFFFFFF (32M used) [ 2.641321] radeon 0000:01:05.0: GTT: 512M 0x80000000 - 0x9FFFFFFF [ 2.647523] [drm] radeon: irq initialized. [ 2.651862] [drm] Detected VRAM RAM=32M, BAR=32M [ 2.656483] [drm] RAM width 128bits DDR [ 2.660425] [TTM] Zone kernel: Available graphics memory: 976278 kiB. [ 2.666939] [ttm] Initializing pool allocator. [ 2.671449] [drm] radeon: 32M of VRAM memory ready [ 2.676232] [drm] radeon: 512M of GTT memory ready. [ 2.681128] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 2.691142] [drm] radeon: 1 quad pipes, 1 z pipes initialized. [ 2.705569] PM: Adding info for platform:radeon_cp.0 [ 2.705673] [drm] Loading RS690/RS740 Microcode [ 2.710223] platform radeon_cp.0: firmware: using built-in firmware radeon/RS690_cp.bin [ 2.718208] PM: Removing info for platform:radeon_cp.0 [ 2.718464] [drm] radeon: ring at 0x0000000080000000 [ 2.723465] [drm] ring test succeeded in 1 usecs [ 2.728201] [drm] radeon: ib pool ready. [ 2.732145] [drm] ib test succeeded in 0 usecs [ 2.736614] [drm] Default TV standard: NTSC [ 2.740837] PM: Adding info for i2c:i2c-0 [ 2.740900] PM: Adding info for No Bus:card0-VGA-1 [ 2.741010] [drm] Default TV standard: NTSC [ 2.745193] PM: Adding info for No Bus:card0-SVIDEO-1 [ 2.745314] PM: Adding info for i2c:i2c-1 [ 2.745372] PM: Adding info for No Bus:card0-DVI-D-1 [ 2.745482] PM: Adding info for i2c:i2c-2 [ 2.745537] PM: Adding info for No Bus:card0-HDMI Type A-1 [ 2.745640] [drm] Radeon Display Connectors [ 2.749821] [drm] Connector 0: [ 2.752900] [drm] VGA [ 2.755345] [drm] DDC: 0x7e50 0x7e40 0x7e54 0x7e44 0x7e58 0x7e48 0x7e5c 0x7e4c [ 2.762749] [drm] Encoders: [ 2.765718] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 2.770347] [drm] Connector 1: [ 2.773396] [drm] S-video [ 2.776190] [drm] Encoders: [ 2.779159] [drm] TV1: INTERNAL_KLDSCP_DAC1 [ 2.783713] [drm] Connector 2: [ 2.786768] [drm] DVI-D [ 2.789391] [drm] HPD2 [ 2.791950] [drm] DDC: 0x7e40 0x7e60 0x7e44 0x7e64 0x7e48 0x7e68 0x7e4c 0x7e6c [ 2.799329] [drm] Encoders: [ 2.802319] [drm] DFP2: INTERNAL_DDI [ 2.806240] [drm] Connector 3: [ 2.809297] [drm] HDMI-A [ 2.812028] [drm] DDC: 0x7e40 0x7e50 0x7e44 0x7e54 0x7e48 0x7e58 0x7e4c 0x7e5c [ 2.819410] [drm] Encoders: [ 2.822399] [drm] DFP3: INTERNAL_LVTM1 [ 2.882042] Slow work thread pool: Starting up [ 2.886536] Slow work thread pool: Ready [ 3.128148] [drm] fb mappable at 0xF8040000 [ 3.132355] [drm] vram apper at 0xF8000000 [ 3.136448] [drm] size 1310720 [ 3.139503] [drm] fb depth is 8 [ 3.142670] [drm] pitch is 1280 [ 3.146097] PM: Adding info for No Bus:fb0 [ 3.146191] PM: Adding info for No Bus:vtcon1 [ 3.166522] Console: switching to colour frame buffer device 160x64 [ 3.175905] fb0: radeondrmfb frame buffer device [ 3.180535] registered panic notifier [ 3.184199] [drm] Initialized radeon 2.3.0 20080528 for 0000:01:05.0 on minor 0 [ 3.191587] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.197950] PM: Adding info for platform:serial8250 [ 3.198100] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 3.204155] PM: Adding info for No Bus:ttyS0 [ 3.204293] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 3.210321] PM: Adding info for No Bus:ttyS1 [ 3.210460] serial8250: ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A [ 3.216475] PM: Adding info for No Bus:ttyS2 [ 3.216625] serial8250: ttyS3 at I/O 0x2e8 (irq = 3) is a 16550A [ 3.222664] PM: Adding info for No Bus:ttyS3 [ 3.222938] PM: Adding info for No Bus:loop0 [ 3.223020] PM: Adding info for No Bus:7:0 [ 3.223086] PM: Adding info for No Bus:loop1 [ 3.223158] PM: Adding info for No Bus:7:1 [ 3.223219] PM: Adding info for No Bus:loop2 [ 3.223297] PM: Adding info for No Bus:7:2 [ 3.223361] PM: Adding info for No Bus:loop3 [ 3.223439] PM: Adding info for No Bus:7:3 [ 3.223504] PM: Adding info for No Bus:loop4 [ 3.223578] PM: Adding info for No Bus:7:4 [ 3.223640] PM: Adding info for No Bus:loop5 [ 3.223718] PM: Adding info for No Bus:7:5 [ 3.223791] PM: Adding info for No Bus:loop6 [ 3.223870] PM: Adding info for No Bus:7:6 [ 3.223934] PM: Adding info for No Bus:loop7 [ 3.224007] PM: Adding info for No Bus:7:7 [ 3.224055] loop: module loaded [ 3.227381] ahci 0000:00:12.0: version 3.0 [ 3.227406] ahci 0000:00:12.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 3.234237] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit [ 3.241293] ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode [ 3.249371] ahci 0000:00:12.0: flags: ncq sntf ilck led clo pmp pio ccc [ 3.256669] scsi0 : ahci [ 3.259348] PM: Adding info for scsi:host0 [ 3.259453] PM: Adding info for No Bus:host0 [ 3.259541] scsi1 : ahci [ 3.262100] PM: Adding info for scsi:host1 [ 3.262167] PM: Adding info for No Bus:host1 [ 3.262249] scsi2 : ahci [ 3.264795] PM: Adding info for scsi:host2 [ 3.264867] PM: Adding info for No Bus:host2 [ 3.264944] scsi3 : ahci [ 3.267489] PM: Adding info for scsi:host3 [ 3.267559] PM: Adding info for No Bus:host3 [ 3.267727] ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 22 [ 3.275966] ata2: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 22 [ 3.284156] ata3: SATA max UDMA/133 irq_stat 0x00400040, connection status changed [ 3.291726] ata4: SATA max UDMA/133 abar m1024(a)0xfdbff800 port 0xfdbffa80 irq 22 [ 3.299785] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 3.307390] PM: Adding info for platform:i8042 [ 3.307783] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.312763] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.317840] PM: Adding info for serio:serio0 [ 3.317929] PM: Adding info for No Bus:mice [ 3.317969] PM: Adding info for serio:serio1 [ 3.318009] PM: Adding info for No Bus:psaux [ 3.318049] mice: PS/2 mouse device common for all mice [ 3.323334] PM: Adding info for No Bus:event0 [ 3.323389] PM: Adding info for No Bus:event1 [ 3.323585] rtc_cmos 00:03: RTC can wake from S4 [ 3.328232] PM: Adding info for No Bus:rtc0 [ 3.328290] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 3.334429] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 3.341399] it87: Found IT8712F chip at 0xe80, revision 8 [ 3.346811] it87: VID is disabled (pins used for GPIO) [ 3.351963] it87: in3 is VCC (+5V) [ 3.355384] it87: in7 is VCCH (+5V Stand-By) [ 3.359718] PM: Adding info for No Bus:input2 [ 3.359728] PM: Adding info for platform:it87.3712 [ 3.360022] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 3.360073] PM: Adding info for No Bus:hwmon0 [ 3.368645] PM: Adding info for No Bus:event2 [ 3.368723] k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141 [ 3.376924] PM: Adding info for No Bus:hwmon1 [ 3.377051] it8712f_wdt: Found IT8712F chip revision 8 - using DogFood address 0x201 [ 3.384800] it8712f_wdt: disabling watchdog timer [ 3.384845] PM: Adding info for No Bus:watchdog [ 3.384894] md: raid0 personality registered for level 0 [ 3.390203] md: raid1 personality registered for level 1 [ 3.395528] md: raid6 personality registered for level 6 [ 3.400834] md: raid5 personality registered for level 5 [ 3.406159] md: raid4 personality registered for level 4 [ 3.411798] PM: Adding info for No Bus:device-mapper [ 3.411858] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel(a)redhat.com [ 3.420314] cpuidle: using governor ladder [ 3.424420] cpuidle: using governor menu [ 3.428349] Netfilter messages via NETLINK v0.30. [ 3.433104] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 3.439407] xt_time: kernel timezone is -0000 [ 3.443853] ip_tables: (C) 2000-2006 Netfilter Core Team [ 3.449174] TCP cubic registered [ 3.452685] NET: Registered protocol family 10 [ 3.457441] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 3.462879] NET: Registered protocol family 17 [ 3.467323] 802.1Q VLAN Support v1.8 Ben Greear <greearb(a)candelatech.com> [ 3.474124] All bugs added by David S. Miller <davem(a)redhat.com> [ 3.480149] powernow-k8: Found 1 AMD Turion(tm) 64 X2 Mobile Technology TL-56 processors (2 cpu cores) (version 2.20.00) [ 3.491087] powernow-k8: 0 : fid 0xa (1800 MHz), vid 0x12 [ 3.496753] powernow-k8: 1 : fid 0x8 (1600 MHz), vid 0x14 [ 3.502408] powernow-k8: 2 : fid 0x0 (800 MHz), vid 0x1e [ 3.508179] PM: Adding info for No Bus:cpu_dma_latency [ 3.508243] PM: Adding info for No Bus:network_latency [ 3.508304] PM: Adding info for No Bus:network_throughput [ 3.508758] rtc_cmos 00:03: setting system clock to 2010-05-02 12:08:56 UTC (1272802136) [ 3.640042] ata4: SATA link down (SStatus 0 SControl 300) [ 4.022517] Clocksource tsc unstable (delta = -206907842 ns) [ 4.040053] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.040146] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.040205] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.060243] ata2.00: ATA-8: FUJITSU MHW2160BH, 0000001C, max UDMA/100 [ 4.060267] ata3.00: ATA-8: FUJITSU MHW2160BH, 0000001C, max UDMA/100 [ 4.060273] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 4.060320] ata3.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.060787] ata1.00: ATA-8: FUJITSU MHW2160BH, 0000001C, max UDMA/100 [ 4.060793] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 4.060835] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.061386] ata3.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.061391] ata3.00: configured for UDMA/100 [ 4.061844] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.061848] ata1.00: configured for UDMA/100 [ 4.062036] scsi 0:0:0:0: Direct-Access ATA FUJITSU MHW2160B 0000 PQ: 0 ANSI: 5 [ 4.062071] PM: Adding info for scsi:target0:0:0 [ 4.139618] ata2.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 4.147305] ata2.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.153907] PM: Adding info for scsi:0:0:0:0 [ 4.154053] PM: Adding info for No Bus:0:0:0:0 [ 4.154168] PM: Adding info for No Bus:0:0:0:0 [ 4.154239] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 4.154849] ata2.00: SB600 AHCI: limiting to 255 sectors per cmd [ 4.154855] ata2.00: configured for UDMA/100 [ 4.155032] scsi 1:0:0:0: Direct-Access ATA FUJITSU MHW2160B 0000 PQ: 0 ANSI: 5 [ 4.155059] PM: Adding info for scsi:target1:0:0 [ 4.155163] PM: Adding info for scsi:1:0:0:0 [ 4.155263] PM: Adding info for No Bus:1:0:0:0 [ 4.155359] PM: Adding info for No Bus:1:0:0:0 [ 4.155452] sd 1:0:0:0: [sdb] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 4.155558] sd 1:0:0:0: [sdb] Write Protect is off [ 4.155563] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 4.155608] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.155659] PM: Adding info for No Bus:sdb [ 4.155866] sdb: [ 4.170157] scsi 2:0:0:0: Direct-Access ATA FUJITSU MHW2160B 0000 PQ: 0 ANSI: 5 [ 4.170181] PM: Adding info for scsi:target2:0:0 [ 4.170289] PM: Adding info for scsi:2:0:0:0 [ 4.170403] PM: Adding info for No Bus:2:0:0:0 [ 4.170493] PM: Adding info for No Bus:2:0:0:0 [ 4.170586] sd 2:0:0:0: [sdc] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 4.170688] sd 2:0:0:0: [sdc] Write Protect is off [ 4.170692] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00 [ 4.170737] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.170785] PM: Adding info for No Bus:sdc [ 4.170983] sdc: [ 4.240149] sd 0:0:0:0: [sda] Write Protect is off [ 4.245525] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 4.245571] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.255344] PM: Adding info for No Bus:sda [ 4.255559] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 4.373091] PM: Adding info for No Bus:sda1 [ 4.373133] PM: Adding info for No Bus:sda2 [ 4.373179] PM: Adding info for No Bus:sda3 [ 4.373217] PM: Adding info for No Bus:sda4 [ 4.373257] PM: Adding info for No Bus:sda5 [ 4.373306] PM: Adding info for No Bus:sda6 [ 4.373349] PM: Adding info for No Bus:sda7 [ 4.374157] PM: Adding info for No Bus:8:0 [ 4.374430] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.569073] sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdb7 [ 4.574152] PM: Adding info for No Bus:sdb1 [ 4.574197] PM: Adding info for No Bus:sdb2 [ 4.574241] PM: Adding info for No Bus:sdb3 [ 4.574282] PM: Adding info for No Bus:sdb4 [ 4.574324] PM: Adding info for No Bus:sdb5 [ 4.574370] PM: Adding info for No Bus:sdb6 [ 4.574410] PM: Adding info for No Bus:sdb7 [ 4.575214] PM: Adding info for No Bus:8:16 [ 4.575346] sdc1 [ 4.575496] sd 1:0:0:0: [sdb] Attached SCSI disk [ 4.582349] sdc2 sdc3 sdc4 sdc5 sdc6 sdc7 [ 4.586957] PM: Adding info for No Bus:sdc1 [ 4.587001] PM: Adding info for No Bus:sdc2 [ 4.587049] PM: Adding info for No Bus:sdc3 [ 4.587090] PM: Adding info for No Bus:sdc4 [ 4.587134] PM: Adding info for No Bus:sdc5 [ 4.587176] PM: Adding info for No Bus:sdc6 [ 4.587218] PM: Adding info for No Bus:sdc7 [ 4.588023] PM: Adding info for No Bus:8:32 [ 4.588312] sd 2:0:0:0: [sdc] Attached SCSI disk [ 4.593352] md: Waiting for all devices to be available before autodetect [ 4.600698] md: If you don't use raid, use raid=noautodetect [ 4.606903] PM: Adding info for No Bus:md0 [ 4.607054] PM: Adding info for No Bus:9:0 [ 4.607174] md: Autodetecting RAID arrays. [ 4.855724] md: Scanned 16 and added 16 devices. [ 4.860724] md: autorun ... .... (skipping md scan) [ 5.485347] md: ... autorun DONE. [ 5.488893] md0: unknown partition table [ 5.572773] XFS mounting filesystem md0 [ 5.661654] Starting XFS recovery on filesystem: md0 (logdev: internal) [ 5.829276] Ending XFS recovery on filesystem: md0 (logdev: internal) [ 5.836311] VFS: Mounted root (xfs filesystem) readonly on device 9:0. [ 5.843409] Freeing unused kernel memory: 492k freed [ 8.948822] udev: starting version 149 [ 9.076708] tg3.c:v3.108 (February 17, 2010) [ 9.081335] tg3 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 9.088572] tg3 0000:02:00.0: setting latency timer to 64 [ 9.223109] pata_atiixp 0000:00:14.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 9.229719] PM: Adding info for No Bus:eth0 [ 9.229826] tg3 0000:02:00.0: eth0: Tigon3 [partno(none) rev b002] (PCI Express) MAC address 00:08:9b:b4:42:e6 [ 9.229829] tg3 0000:02:00.0: eth0: attached PHY is 5787 (10/100/1000Base-T Ethernet) (WireSpeed[1]) [ 9.229832] tg3 0000:02:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 9.229835] tg3 0000:02:00.0: eth0: dma_rwctrl[76180
From: Alan Stern on 2 May 2010 11:10 On Sun, 2 May 2010, Bruno [UTF-8] Prémont wrote: > Hi, > > On a IEI Kino 690S1 I'm having a hard time to get s2ram running. > It freezes during device suspend (unless I rmmod everything USB > related) - usb fails even in pm_test case 'devices'. > > When the system is able to suspend it takes an eternity (more than 3 > minutes to wake-up, the radeon apparently being responsible for quite > a big share of that slowness. > > > During resume early it looks like every PCI access needs about a second, > and there are a few cases where during lots of seconds nothing seems to > happen and the first event following is related to radeon. > > The kernel used is todays Linus's tree at commit be1066bbcd443a65df312fdecea7e4959adedb45 > with Dave's drm-linus and drm-radeon-testing applied on top. > > Note, I've not been able to suspend to RAM properly recently (last one > that worked correctly but resumed without graphics was some-when during > 2.6.2x, before KMS) > Since then the system would either fail suspend or resume. > > Manual changes I applied in order to find out some context information: > - add a few debugging printk's to ata/ahci as that was the last entry > on serial console for freezing suspends (that one succeeded but > following step never completed, from suspend_prepare that would have > been USB => unload usb before suspend) > - strip "if EMBEDED" from CONFIG_SERIAL_8250_PNP and disabled it so serial > console would continue working as long as possible and output suspend > progress (resume output happens only very late) > > Is there some additional information I could gather in order do help > improving s2ram on this system? > - get it to suspend with usb loaded (ohci + ehci) > - get it to resume a reasonable speed There's no way to fix the USB problem without knowing what goes wrong. Let's see how far you get before the system freezes on a kernel with CONFIG_USB_DEBUG enabled. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Bruno Prémont on 2 May 2010 16:10 On Sun, 02 May 2010 Alan Stern <stern(a)rowland.harvard.edu> wrote: > On Sun, 2 May 2010, Bruno [UTF-8] Prémont wrote: > > On a IEI Kino 690S1 I'm having a hard time to get s2ram running. > > It freezes during device suspend (unless I rmmod everything USB > > related) - usb fails even in pm_test case 'devices'. > > > > When the system is able to suspend it takes an eternity (more than 3 > > minutes to wake-up, the radeon apparently being responsible for quite > > a big share of that slowness. > > > > > > During resume early it looks like every PCI access needs about a second, > > and there are a few cases where during lots of seconds nothing seems to > > happen and the first event following is related to radeon. > > > > The kernel used is todays Linus's tree at commit be1066bbcd443a65df312fdecea7e4959adedb45 > > with Dave's drm-linus and drm-radeon-testing applied on top. > > > > Note, I've not been able to suspend to RAM properly recently (last one > > that worked correctly but resumed without graphics was some-when during > > 2.6.2x, before KMS) > > Since then the system would either fail suspend or resume. > > > > Manual changes I applied in order to find out some context information: > > - add a few debugging printk's to ata/ahci as that was the last entry > > on serial console for freezing suspends (that one succeeded but > > following step never completed, from suspend_prepare that would have > > been USB => unload usb before suspend) > > - strip "if EMBEDED" from CONFIG_SERIAL_8250_PNP and disabled it so serial > > console would continue working as long as possible and output suspend > > progress (resume output happens only very late) > > > > Is there some additional information I could gather in order do help > > improving s2ram on this system? > > - get it to suspend with usb loaded (ohci + ehci) > > - get it to resume a reasonable speed > > There's no way to fix the USB problem without knowing what goes wrong. > Let's see how far you get before the system freezes on a kernel with > CONFIG_USB_DEBUG enabled. Am I missing something? I've enabled CONFIG_USB_DEBUG but don't see any additional module parameter nor anything extra to toggle and I don't get more output than without it. Device suspend (pm_test = device) works well when there is no USB device connected, but with USB keyboard I get the freeze (though the keyboard is still usable, e.g. CAPS key works and I can issue SYSRQ commands). When I issue sysreq-t, I find the following suspicious entry: [ 669.112505] usbhid_resume D ffff88007a085fd8 0 1145 2 0x00000000 [ 669.112505] ffff88007a085e20 0000000000000046 ffff88007a085fd8 ffff88007c536820 [ 669.112505] ffff88007a085fd8 ffff88007a085fd8 00000000000129c0 00000000000129c0 [ 669.112505] ffff88007c536820 ffff88007cf3f040 ffff88007a085fd8 ffff88007a085fd8 [ 669.112505] Call Trace: [ 669.112505] [<ffffffff8105d765>] refrigerator+0x95/0xf0 [ 669.112505] [<ffffffff81051a16>] worker_thread+0xc6/0x1e0 [ 669.112505] [<ffffffff81055e90>] ? autoremove_wake_function+0x0/0x40 [ 669.112505] [<ffffffff81051950>] ? worker_thread+0x0/0x1e0 [ 669.112505] [<ffffffff810559be>] kthread+0x8e/0xa0 [ 669.112505] [<ffffffff81003a94>] kernel_thread_helper+0x4/0x10 [ 669.112505] [<ffffffff81055930>] ? kthread+0x0/0xa0 [ 669.112505] [<ffffffff81003a90>] ? kernel_thread_helper+0x0/0x10 Except for that one there are a few async/* tasks waiting. Thanks, Bruno -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Rafael J. Wysocki on 2 May 2010 16:20 On Sunday 02 May 2010, Bruno Prémont wrote: > On Sun, 02 May 2010 Alan Stern <stern(a)rowland.harvard.edu> wrote: > > On Sun, 2 May 2010, Bruno [UTF-8] Prémont wrote: > > > On a IEI Kino 690S1 I'm having a hard time to get s2ram running. > > > It freezes during device suspend (unless I rmmod everything USB > > > related) - usb fails even in pm_test case 'devices'. > > > > > > When the system is able to suspend it takes an eternity (more than 3 > > > minutes to wake-up, the radeon apparently being responsible for quite > > > a big share of that slowness. > > > > > > > > > During resume early it looks like every PCI access needs about a second, > > > and there are a few cases where during lots of seconds nothing seems to > > > happen and the first event following is related to radeon. > > > > > > The kernel used is todays Linus's tree at commit be1066bbcd443a65df312fdecea7e4959adedb45 > > > with Dave's drm-linus and drm-radeon-testing applied on top. > > > > > > Note, I've not been able to suspend to RAM properly recently (last one > > > that worked correctly but resumed without graphics was some-when during > > > 2.6.2x, before KMS) > > > Since then the system would either fail suspend or resume. > > > > > > Manual changes I applied in order to find out some context information: > > > - add a few debugging printk's to ata/ahci as that was the last entry > > > on serial console for freezing suspends (that one succeeded but > > > following step never completed, from suspend_prepare that would have > > > been USB => unload usb before suspend) > > > - strip "if EMBEDED" from CONFIG_SERIAL_8250_PNP and disabled it so serial > > > console would continue working as long as possible and output suspend > > > progress (resume output happens only very late) > > > > > > Is there some additional information I could gather in order do help > > > improving s2ram on this system? > > > - get it to suspend with usb loaded (ohci + ehci) > > > - get it to resume a reasonable speed > > > > There's no way to fix the USB problem without knowing what goes wrong. > > Let's see how far you get before the system freezes on a kernel with > > CONFIG_USB_DEBUG enabled. > > Am I missing something? > > I've enabled CONFIG_USB_DEBUG but don't see any additional module parameter > nor anything extra to toggle and I don't get more output than without it. > > Device suspend (pm_test = device) works well when there is no USB device > connected, but with USB keyboard I get the freeze (though the keyboard > is still usable, e.g. CAPS key works and I can issue SYSRQ commands). > > When I issue sysreq-t, I find the following suspicious entry: > [ 669.112505] usbhid_resume D ffff88007a085fd8 0 1145 2 0x00000000 > [ 669.112505] ffff88007a085e20 0000000000000046 ffff88007a085fd8 ffff88007c536820 > [ 669.112505] ffff88007a085fd8 ffff88007a085fd8 00000000000129c0 00000000000129c0 > [ 669.112505] ffff88007c536820 ffff88007cf3f040 ffff88007a085fd8 ffff88007a085fd8 > [ 669.112505] Call Trace: > [ 669.112505] [<ffffffff8105d765>] refrigerator+0x95/0xf0 > [ 669.112505] [<ffffffff81051a16>] worker_thread+0xc6/0x1e0 > [ 669.112505] [<ffffffff81055e90>] ? autoremove_wake_function+0x0/0x40 > [ 669.112505] [<ffffffff81051950>] ? worker_thread+0x0/0x1e0 > [ 669.112505] [<ffffffff810559be>] kthread+0x8e/0xa0 > [ 669.112505] [<ffffffff81003a94>] kernel_thread_helper+0x4/0x10 > [ 669.112505] [<ffffffff81055930>] ? kthread+0x0/0xa0 > [ 669.112505] [<ffffffff81003a90>] ? kernel_thread_helper+0x0/0x10 > > Except for that one there are a few async/* tasks waiting. It looks like the freezer fails on your system. How much time did you wait for the failig "pm_test = device" to recover? Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Bruno Prémont on 2 May 2010 17:00 On Sun, 02 May 2010 "Rafael J. Wysocki" <rjw(a)sisk.pl> wrote: > On Sunday 02 May 2010, Bruno Prémont wrote: > > On Sun, 02 May 2010 Alan Stern <stern(a)rowland.harvard.edu> wrote: > > > On Sun, 2 May 2010, Bruno [UTF-8] Prémont wrote: > > > > On a IEI Kino 690S1 I'm having a hard time to get s2ram running. > > > > It freezes during device suspend (unless I rmmod everything USB > > > > related) - usb fails even in pm_test case 'devices'. > > > > > > > > When the system is able to suspend it takes an eternity (more than 3 > > > > minutes to wake-up, the radeon apparently being responsible for quite > > > > a big share of that slowness. > > > > > > > > > > > > During resume early it looks like every PCI access needs about a second, > > > > and there are a few cases where during lots of seconds nothing seems to > > > > happen and the first event following is related to radeon. > > > > > > > > The kernel used is todays Linus's tree at commit be1066bbcd443a65df312fdecea7e4959adedb45 > > > > with Dave's drm-linus and drm-radeon-testing applied on top. > > > > > > > > Note, I've not been able to suspend to RAM properly recently (last one > > > > that worked correctly but resumed without graphics was some-when during > > > > 2.6.2x, before KMS) > > > > Since then the system would either fail suspend or resume. > > > > > > > > Manual changes I applied in order to find out some context information: > > > > - add a few debugging printk's to ata/ahci as that was the last entry > > > > on serial console for freezing suspends (that one succeeded but > > > > following step never completed, from suspend_prepare that would have > > > > been USB => unload usb before suspend) > > > > - strip "if EMBEDED" from CONFIG_SERIAL_8250_PNP and disabled it so serial > > > > console would continue working as long as possible and output suspend > > > > progress (resume output happens only very late) > > > > > > > > Is there some additional information I could gather in order do help > > > > improving s2ram on this system? > > > > - get it to suspend with usb loaded (ohci + ehci) > > > > - get it to resume a reasonable speed > > > > > > There's no way to fix the USB problem without knowing what goes wrong. > > > Let's see how far you get before the system freezes on a kernel with > > > CONFIG_USB_DEBUG enabled. > > > > Am I missing something? > > > > I've enabled CONFIG_USB_DEBUG but don't see any additional module parameter > > nor anything extra to toggle and I don't get more output than without it. > > > > Device suspend (pm_test = device) works well when there is no USB device > > connected, but with USB keyboard I get the freeze (though the keyboard > > is still usable, e.g. CAPS key works and I can issue SYSRQ commands). > > > > When I issue sysreq-t, I find the following suspicious entry: > > [ 669.112505] usbhid_resume D ffff88007a085fd8 0 1145 2 0x00000000 > > [ 669.112505] ffff88007a085e20 0000000000000046 ffff88007a085fd8 ffff88007c536820 > > [ 669.112505] ffff88007a085fd8 ffff88007a085fd8 00000000000129c0 00000000000129c0 > > [ 669.112505] ffff88007c536820 ffff88007cf3f040 ffff88007a085fd8 ffff88007a085fd8 > > [ 669.112505] Call Trace: > > [ 669.112505] [<ffffffff8105d765>] refrigerator+0x95/0xf0 > > [ 669.112505] [<ffffffff81051a16>] worker_thread+0xc6/0x1e0 > > [ 669.112505] [<ffffffff81055e90>] ? autoremove_wake_function+0x0/0x40 > > [ 669.112505] [<ffffffff81051950>] ? worker_thread+0x0/0x1e0 > > [ 669.112505] [<ffffffff810559be>] kthread+0x8e/0xa0 > > [ 669.112505] [<ffffffff81003a94>] kernel_thread_helper+0x4/0x10 > > [ 669.112505] [<ffffffff81055930>] ? kthread+0x0/0xa0 > > [ 669.112505] [<ffffffff81003a90>] ? kernel_thread_helper+0x0/0x10 > > > > Except for that one there are a few async/* tasks waiting. > > It looks like the freezer fails on your system. > > How much time did you wait for the failig "pm_test = device" to recover? I've given it at least 5 minutes, but didn't check exactly. Is there a (big) timeout that could happen, if so how long is it? Thanks, Bruno Those async threads looked like: [ 669.112505] async/15 D 0000000000000000 0 2213 2 0x00000000 [ 669.112505] ffff8800797dbc80 0000000000000046 ffff8800797dbfd8 ffff88007aff8820 [ 669.112505] ffff8800797dbfd8 ffff8800797dbfd8 00000000000129c0 00000000000129c0 [ 669.112505] ffff88007aff8820 ffff88007cdf3040 0000000000000002 0000000000000113 [ 669.112505] Call Trace: [ 669.112505] [<ffffffff8146838d>] schedule_timeout+0x19d/0x230 [ 669.112505] [<ffffffff811f661c>] ? acpi_pci_irq_lookup+0x42/0x1b1 [ 669.112505] [<ffffffff811f67ff>] ? acpi_pci_irq_disable+0x74/0x7d [ 669.112505] [<ffffffff81467961>] wait_for_common+0xe1/0x170 [ 669.112505] [<ffffffff81037620>] ? default_wake_function+0x0/0x10 [ 669.112505] [<ffffffff813092f0>] ? dpm_wait_fn+0x0/0x40 [ 669.112505] [<ffffffff81467a88>] wait_for_completion+0x18/0x20 [ 669.112505] [<ffffffff8130931f>] dpm_wait_fn+0x2f/0x40 [ 669.112505] [<ffffffff81302188>] device_for_each_child+0x48/0x70 [ 669.112505] [<ffffffff81309e68>] __device_suspend+0x38/0x1e0 [ 669.112505] [<ffffffff8130a504>] async_suspend+0x24/0x60 [ 669.112505] [<ffffffff8105c772>] async_thread+0x112/0x280 [ 669.112505] [<ffffffff81037620>] ? default_wake_function+0x0/0x10 [ 669.112505] [<ffffffff8105c660>] ? async_thread+0x0/0x280 [ 669.112505] [<ffffffff810559be>] kthread+0x8e/0xa0 [ 669.112505] [<ffffffff81003a94>] kernel_thread_helper+0x4/0x10 [ 669.112505] [<ffffffff81055930>] ? kthread+0x0/0xa0 [ 669.112505] [<ffffffff81003a90>] ? kernel_thread_helper+0x0/0x10 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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