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Message-ID: <ffd8902a0910220521o2b94f2daw1aadd9b902ca497f@mail.gmail.com> Date: Thu, 22 Oct 2009 14:21:55 +0200 From: Christian Hartmann <cornogle@...glemail.com> To: linux-kernel@...r.kernel.org Subject: PROBLEM: WARNING: at arch/x86/kernel/apic/apic.c:249 native_apic_write_dummy+0x32/0x3e() (git 2.6.32-rc5) hello kernel-hackers, PROBLEM: WARNING: at arch/x86/kernel/apic/apic.c: 249 native_apic_write_dummy+0x32/0x3e() (git 2.6.32-rc5) On every reboot I detect this warning message. KEYWORDS: mce, apic Linux version 2.6.32-rc5 (chris@...ysseus) (gcc version 4.3.4 (Debian 4.3.4-5) ) #1 PREEMPT Tue Oct 20 11:49:36 CEST 2009 chris@...ysseus:~/linux_2.6/00_2.6$ ./scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux oddysseus 2.6.32-rc5 #1 PREEMPT Tue Oct 20 11:49:36 CEST 2009 i686 GNU/Linux Oct 22 10:40:53 oddysseus kernel: [ 0.007923] CPU: Trace cache: 12K uops, L1 D cache: 8K Oct 22 10:40:53 oddysseus kernel: [ 0.008045] CPU: L2 cache: 512K Oct 22 10:40:53 oddysseus kernel: [ 0.008136] mce: CPU supports 4 MCE banks Oct 22 10:40:53 oddysseus kernel: [ 0.008237] ------------[ cut here ]------------ Oct 22 10:40:53 oddysseus kernel: [ 0.008341] WARNING: at arch/x86/kernel/apic/apic.c:249 native_apic_write_dummy+0x32/0x3e() Oct 22 10:40:53 oddysseus kernel: [ 0.008493] Hardware name: 2366DG3 Oct 22 10:40:53 oddysseus kernel: [ 0.008582] Modules linked in: Oct 22 10:40:53 oddysseus kernel: [ 0.008701] Pid: 0, comm: swapper Not tainted 2.6.32-rc5 #1 Oct 22 10:40:53 oddysseus kernel: [ 0.008795] Call Trace: Oct 22 10:40:53 oddysseus kernel: [ 0.008890] [<c012a9f3>] warn_slowpath_common+0x65/0x95 Oct 22 10:40:53 oddysseus kernel: [ 0.008987] [<c012aa35>] warn_slowpath_null+0x12/0x15 Oct 22 10:40:53 oddysseus kernel: [ 0.009083] [<c011314c>] native_apic_write_dummy+0x32/0x3e Oct 22 10:40:53 oddysseus kernel: [ 0.009182] [<c010ed33>] intel_init_thermal+0xe8/0x177 Oct 22 10:40:53 oddysseus kernel: [ 0.009280] [<c010eb5f>] mce_intel_feature_init+0x10/0x51 Oct 22 10:40:53 oddysseus kernel: [ 0.009378] [<c05930a8>] mcheck_init+0x22d/0x2c4 Oct 22 10:40:53 oddysseus kernel: [ 0.009473] [<c0591c15>] identify_cpu+0x30b/0x31b Oct 22 10:40:53 oddysseus kernel: [ 0.009570] [<c056e31e>] identify_boot_cpu+0xd/0x23 Oct 22 10:40:53 oddysseus kernel: [ 0.009665] [<c056e3bd>] check_bugs+0xb/0xd3 Oct 22 10:40:53 oddysseus kernel: [ 0.010012] [<c016e6a4>] ? delayacct_init+0x47/0x4f Oct 22 10:40:53 oddysseus kernel: [ 0.010110] [<c05686ff>] start_kernel+0x285/0x299 Oct 22 10:40:53 oddysseus kernel: [ 0.010206] [<c056808c>] i386_start_kernel+0x8c/0x91 Oct 22 10:40:53 oddysseus kernel: [ 0.010311] ---[ end trace 4eaa2a86a8e2da22 ]--- Oct 22 10:40:53 oddysseus kernel: [ 0.010405] CPU0: Thermal monitoring enabled (TM1) Oct 22 10:40:53 oddysseus kernel: [ 0.010516] Performance Events: no PMU driver, software events only. Oct 22 10:40:53 oddysseus kernel: [ 0.010642] CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 1.80GHz stepping 07 Oct 22 10:40:53 oddysseus kernel: [ 0.010803] Checking 'hlt' instruction... OK. cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Mobile Intel(R) Pentium(R) 4 - M CPU 1.80GHz stepping : 7 cpu MHz : 1800.000 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid bogomips : 3598.06 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 32 bits virtual power management: ver_linux: Gnu C 4.3.4 Gnu make 3.81 binutils 2.20 util-linux ./scripts/ver_linux: 23: fdformat: not found mount support module-init-tools found Linux C Library 2.10.1 Dynamic linker (ldd) 2.10.1 Procps 3.2.8 Console-tools 0.2.3 Sh-utils 7.5 Modules Loaded radeon ttm drm_kms_helper drm i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect binfmt_misc sco bridge stp llc bnep rfcomm l2cap bluetooth speedstep_lib cpufreq_stats cpufreq_powersave snd_mixer_oss uvcvideo acpi_cpufreq arc4 ecb ath5k mac80211 ath nsc_ircc video irda pcmcia cfg80211 battery processor ac button output snd_intel8x0m uhci_hcd ehci_hcd usbcore thermal fan cat /proc/modules radeon 407913 2 - Live 0xf8dc6000 ttm 28474 1 radeon, Live 0xf89c4000 drm_kms_helper 17575 1 radeon, Live 0xf8920000 drm 112618 4 radeon,ttm,drm_kms_helper, Live 0xf889f000 i2c_algo_bit 3701 1 radeon, Live 0xf8819000 cfbcopyarea 3086 1 radeon, Live 0xf880c000 cfbimgblt 1857 1 radeon, Live 0xf8803000 cfbfillrect 2526 1 radeon, Live 0xf87e9000 binfmt_misc 5159 1 - Live 0xf87e5000 sco 6622 2 - Live 0xf8a32000 bridge 35218 0 - Live 0xf881c000 stp 1032 1 bridge, Live 0xf8816000 llc 2653 2 bridge,stp, Live 0xf8810000 bnep 7416 2 - Live 0xf8808000 rfcomm 26325 0 - Live 0xf87fa000 l2cap 23373 4 bnep,rfcomm, Live 0xf87ec000 bluetooth 38821 6 sco,bnep,rfcomm,l2cap, Live 0xf87d9000 speedstep_lib 2204 0 - Live 0xfa5ec000 cpufreq_stats 1797 0 - Live 0xfa5d8000 cpufreq_powersave 630 0 - Live 0xfa5c3000 snd_mixer_oss 11045 0 - Live 0xfa5af000 uvcvideo 46770 0 - Live 0xfa572000 acpi_cpufreq 3678 0 - Live 0xfa49b000 arc4 1022 2 - Live 0xfa37b000 ecb 1517 2 - Live 0xfa375000 ath5k 121501 0 - Live 0xfa34e000 mac80211 130405 1 ath5k, Live 0xfa0b8000 ath 6034 1 ath5k, Live 0xf9bb2000 nsc_ircc 10731 0 - Live 0xf9b3b000 video 14961 0 - Live 0xf9af3000 irda 77002 1 nsc_ircc, Live 0xf97e4000 pcmcia 17832 0 - Live 0xf94de000 cfg80211 87676 3 ath5k,mac80211,ath, Live 0xf9405000 battery 3970 0 - Live 0xf91dd000 processor 23071 2 acpi_cpufreq, Live 0xf91ae000 ac 1768 0 - Live 0xf9112000 button 3794 0 - Live 0xf90aa000 output 1312 1 video, Live 0xf9082000 snd_intel8x0m 8596 0 - Live 0xf906a000 uhci_hcd 16797 0 - Live 0xf8fac000 ehci_hcd 28170 0 - Live 0xf8eca000 usbcore 106258 4 uvcvideo,uhci_hcd,ehci_hcd, Live 0xf8a3c000 thermal 9638 0 - Live 0xf8827000 fan 2726 0 - Live 0xf87f7000 chris@...ysseus:~/linux_2.6/00_2.6$ cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:1f.1 0170-0177 : piix 01f0-01f7 : 0000:00:1f.1 01f0-01f7 : piix 02f8-02ff : nsc-ircc 0376-0376 : 0000:00:1f.1 0376-0376 : piix 03c0-03df : vga+ 03f6-03f6 : 0000:00:1f.1 03f6-03f6 : piix 03f8-03ff : serial 0cf8-0cff : PCI conf1 1000-107f : 0000:00:1f.0 1000-107f : pnp 00:02 1000-1003 : ACPI PM1a_EVT_BLK 1004-1005 : ACPI PM1a_CNT_BLK 1008-100b : ACPI PM_TMR 1010-1015 : ACPI CPU throttle 1020-1020 : ACPI PM2_CNT_BLK 1028-102b : ACPI GPE0_BLK 102c-102f : ACPI GPE1_BLK 1180-11bf : 0000:00:1f.0 1180-11bf : pnp 00:02 15e0-15ef : pnp 00:02 1600-167f : pnp 00:02 1800-181f : 0000:00:1d.0 1800-181f : uhci_hcd 1820-183f : 0000:00:1d.1 1820-183f : uhci_hcd 1840-185f : 0000:00:1d.2 1840-185f : uhci_hcd 1860-186f : 0000:00:1f.1 1860-186f : piix 1880-189f : 0000:00:1f.3 1880-189f : i801_smbus 18c0-18ff : 0000:00:1f.5 18c0-18ff : Intel 82801CA-ICH3 1c00-1cff : 0000:00:1f.5 1c00-1cff : Intel 82801CA-ICH3 2000-207f : 0000:00:1f.6 2000-207f : Intel 82801CA-ICH3 Modem 2400-24ff : 0000:00:1f.6 2400-24ff : Intel 82801CA-ICH3 Modem 3000-3fff : PCI Bus 0000:01 3000-30ff : 0000:01:00.0 4000-8fff : PCI Bus 0000:02 4000-40ff : PCI CardBus 0000:03 4400-44ff : PCI CardBus 0000:03 4800-48ff : PCI CardBus 0000:07 4c00-4cff : PCI CardBus 0000:07 8000-803f : 0000:02:08.0 8000-803f : e100 chris@...ysseus:~/linux_2.6/00_2.6$ cat /proc/iomem 00000000-0009efff : System RAM 0009f000-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cffff : Video ROM 000d0000-000d0fff : Adapter ROM 000d1000-000d1fff : Adapter ROM 000d2000-000d3fff : reserved 000dc000-000fffff : reserved 000e0000-000effff : Extension ROM 000f0000-000fffff : System ROM 00100000-3ff5ffff : System RAM 00100000-0040a959 : Kernel code 0040a95a-0056777b : Kernel data 005ca000-00641b2f : Kernel bss 3ff60000-3ff6dfff : ACPI Tables 3ff6e000-3ff7ffff : ACPI Non-volatile Storage 3ff80000-3fffffff : reserved 40000000-47ffffff : PCI Bus 0000:02 40000000-43ffffff : PCI CardBus 0000:03 44000000-47ffffff : PCI CardBus 0000:07 48000000-480003ff : 0000:00:1f.1 50000000-50000fff : 0000:02:00.0 50000000-50000fff : yenta_socket 51000000-51000fff : 0000:02:00.1 51000000-51000fff : yenta_socket d0100000-d01fffff : PCI Bus 0000:01 d0100000-d010ffff : 0000:01:00.0 d0120000-d013ffff : 0000:01:00.0 d0200000-dfffffff : PCI Bus 0000:02 d0200000-d0200fff : 0000:02:08.0 d0200000-d0200fff : e100 d4000000-d7ffffff : PCI CardBus 0000:03 d8000000-dbffffff : PCI CardBus 0000:07 d8000000-d800ffff : 0000:07:00.0 d8000000-d800ffff : ath5k e0000000-e3ffffff : 0000:00:00.0 e8000000-efffffff : PCI Bus 0000:01 e8000000-efffffff : 0000:01:00.0 ff800000-ffffffff : reserved sudo lspci -vvv 00:00.0 Host bridge: Intel Corporation 82845 845 [Brookdale] Chipset Host Bridge (rev 04) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] Capabilities: [e4] Vendor Specific Information <?> Capabilities: [a0] AGP version 2.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4 Kernel driver in use: agpgart-intel 00:01.0 PCI bridge: Intel Corporation 82845 845 [Brookdale] Chipset AGP Bridge (rev 04) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 96 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00003000-00003fff Memory behind bridge: d0100000-d01fffff Prefetchable memory behind bridge: e8000000-efffffff Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:1d.0 USB Controller: Intel Corporation 82801CA/CAM USB Controller #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at 1800 [size=32] Kernel driver in use: uhci_hcd 00:1d.1 USB Controller: Intel Corporation 82801CA/CAM USB Controller #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 4: I/O ports at 1820 [size=32] Kernel driver in use: uhci_hcd 00:1d.2 USB Controller: Intel Corporation 82801CA/CAM USB Controller #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 11 Region 4: I/O ports at 1840 [size=32] Kernel driver in use: uhci_hcd 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 42) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=02, subordinate=08, sec-latency=64 I/O behind bridge: 00004000-00008fff Memory behind bridge: d0200000-dfffffff Prefetchable memory behind bridge: 40000000-47ffffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:1f.0 ISA bridge: Intel Corporation 82801CAM ISA Bridge (LPC) (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.1 IDE interface: Intel Corporation 82801CAM IDE U100 Controller (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at 1860 [size=16] Region 5: Memory at 48000000 (32-bit, non-prefetchable) [size=1K] Kernel driver in use: PIIX_IDE 00:1f.3 SMBus: Intel Corporation 82801CA/CAM SMBus Controller (rev 02) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 11 Region 4: I/O ports at 1880 [size=32] Kernel driver in use: i801_smbus 00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM AC'97 Audio Controller (rev 02) Subsystem: IBM ThinkPad T30 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: I/O ports at 1c00 [size=256] Region 1: I/O ports at 18c0 [size=64] Kernel driver in use: Intel ICH 00:1f.6 Modem: Intel Corporation 82801CA/CAM AC'97 Modem Controller (rev 02) (prog-if 00 [Generic]) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: I/O ports at 2400 [size=256] Region 1: I/O ports at 2000 [size=128] Kernel driver in use: Intel ICH Modem 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] (prog-if 00 [VGA controller]) Subsystem: IBM ThinkPad T30 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR+ FastB2B+ DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66 (2000ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 11 Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at 3000 [size=256] Region 2: Memory at d0100000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at d0120000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=48 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2,x4 Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4 Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: radeon 02:00.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01) Subsystem: IBM ThinkPad T30/T40 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 168, Cache Line Size: 128 bytes Interrupt: pin A routed to IRQ 11 Region 0: Memory at 50000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 40000000-43fff000 (prefetchable) Memory window 1: d4000000-d7fff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 Kernel driver in use: yenta_cardbus 02:00.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01) Subsystem: IBM ThinkPad T30/T40 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 168, Cache Line Size: 128 bytes Interrupt: pin B routed to IRQ 11 Region 0: Memory at 51000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=07, subordinate=07, sec-latency=176 Memory window 0: 44000000-47fff000 (prefetchable) Memory window 1: d8000000-dbfff000 I/O window 0: 00004800-000048ff I/O window 1: 00004c00-00004cff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+ 16-bit legacy interface ports at 0001 Kernel driver in use: yenta_cardbus 02:08.0 Ethernet controller: Intel Corporation 82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller (rev 42) Subsystem: IBM ThinkPad A/T/X Series Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 66 (2000ns min, 14000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 11 Region 0: Memory at d0200000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at 8000 [size=64] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- Kernel driver in use: e100 07:00.0 Ethernet controller: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter (rev 01) Subsystem: D-Link System Inc D-Link AirPlus DWL-G650 Wireless Cardbus Adapter(rev.C) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 128 bytes Interrupt: pin A routed to IRQ 11 Region 0: Memory at d8000000 (32-bit, non-prefetchable) [size=64K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- Kernel driver in use: ath5k I googled and found something where the developer talks about to enable "lapic" at boottime. Cyrill Gorcunov wrote a patch for this warning, when lapic is not enabled at boottime, this should already fix this warning. I have set this now, but I will reboot later to find out, if the this warning will be gone with this boot option. This thread was not June 14 @http://lkml.indiana.edu/hypermail/linux/kernel/0906.1/03853.html sincerely Ch. Hartmann -- ......oooO.............. .....(....).....Oooo... ......)../.....(....).... .....(_/.......)../..... ...............(_/....... ... I WAS .............. .......... HERE...... ;) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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