I imagine this is cos I enabled CONFIG_BLK_DEV_PIIX_TUNING and I
shouldn't have but anyway just in case it isn't my fault...
This happened as I booted 2.3.15 (unsurprisingly it happened just after
hda: QUANTUM FIREBALL EL7.6A, ATA DISK drive
line of boot.
Attached is the output of ksymoops and cat /proc/pci
Here is (the hopefully relevant bit of) my normal boot messages in
2.2.12:
Aug 27 20:26:37 skinner kernel: PIIX3: IDE controller on PCI bus 00 dev 39
Aug 27 20:26:37 skinner kernel: PIIX3: not 100% native mode: will probe irqs later
Aug 27 20:26:37 skinner kernel: ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:pio
Aug 27 20:26:37 skinner kernel: ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
Aug 27 20:26:37 skinner kernel: hda: QUANTUM FIREBALL EL7.6A, ATA DISK drive
Aug 27 20:26:37 skinner kernel: hdb: non-IDE drive, CHS=621/128/63
Aug 27 20:26:37 skinner kernel: hdc: QUANTUM SIROCCO2550A, ATA DISK drive
Aug 27 20:26:37 skinner kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Aug 27 20:26:37 skinner kernel: ide1 at 0x170-0x177,0x376 on irq 15
Aug 27 20:26:37 skinner kernel: hda: QUANTUM FIREBALL EL7.6A, 7339MB w/418kB Cache, CHS=935/255/63, (U)DMA
Aug 27 20:26:37 skinner kernel: hdb: INVALID GEOMETRY: 128 PHYSICAL HEADS?
Aug 27 20:26:37 skinner kernel: hdc: QUANTUM SIROCCO2550A, 2445MB w/75kB Cache, CHS=4969/16/63, DMA
Aug 27 20:26:37 skinner kernel: Partition check:
Goes off to disable tuning and try again...
-- Simon oOoOo "Hey, don't call my brother a oOoOo huggie@earth.li oOoOo dildo!" - Kyle oOoOo http://ds.dial.pipex.com/huggie/ oOoOo oOoOo--k+w/mQv8wyuph6w0 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="ksymoops-2.3.15-out"
Warning (multi_opt): you specified both -m and -M. Using '-m /usr/src/linux-2.3.15/System.map' ksymoops 0.7 on i586 2.2.12. Options used -V (specified) -K (specified) -L (specified) -o /lib/modules/2.3.15/ (specified) -m /usr/src/linux-2.3.15/System.map (specified)
No modules in ksyms, skipping objects EIP: 0010:[<c018b9a5>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010292 eax: 00000004 ebx: 00000002 ecx: 00000cf8 edx: 00000000 esi: c029d400 edi: c0224600 ebp: 00000000 esp: c009df4f ds: 0018 es: 0018 ss: 0018 Stack: c01f2300 00009000 00000001 00000004 00000004 00000020 40083e00 00000000 00000000 a3070000 c018bd58 c0224600 c0224600 c0189ee9 00000004 c0224600 c0224600 00000001 c01f2300 c018e151 c0224600 c01f2300 00000001 c01f1680 Call trace: [<c018b58>] [<c0189ee9>] [<c018e151>] [<c0106097>] [<c0107758>] Code: 66 83 ba b0 00 00 00 00 74 16 85 ed 74 12 0f bf 44 24 2a 85
>>EIP; c018b9a5 <piix_config_drive_for_dma+c9/468> <===== Trace; 0c018b58 Before first symbol Trace; c0189ee9 <ide_register_subdriver+71/b4> Trace; c018e151 <idedisk_init+15/a4> Trace; c0106097 <init+7/110> Trace; c0107758 <kernel_thread+28/38> Code; c018b9a5 <piix_config_drive_for_dma+c9/468> 00000000 <_EIP>: Code; c018b9a5 <piix_config_drive_for_dma+c9/468> <===== 0: 66 83 ba b0 00 cmpw $0x0,0xb0(%edx) <===== Code; c018b9aa <piix_config_drive_for_dma+ce/468> 5: 00 00 00 Code; c018b9ad <piix_config_drive_for_dma+d1/468> 8: 74 16 je 20 <_EIP+0x20> c018b9c5 <piix_config_drive_for_dma+e9/468> Code; c018b9af <piix_config_drive_for_dma+d3/468> a: 85 ed testl %ebp,%ebp Code; c018b9b1 <piix_config_drive_for_dma+d5/468> c: 74 12 je 20 <_EIP+0x20> c018b9c5 <piix_config_drive_for_dma+e9/468> Code; c018b9b3 <piix_config_drive_for_dma+d7/468> e: 0f bf 44 24 2a movswl 0x2a(%esp,1),%eax Code; c018b9b8 <piix_config_drive_for_dma+dc/468> 13: 85 00 testl %eax,(%eax)
1 warning issued. Results may not be reliable.
--k+w/mQv8wyuph6w0 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=proc-pci
PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel 82437VX Triton II (rev 1). Medium devsel. Master Capable. Latency=32. Bus 0, device 7, function 0: ISA bridge: Intel 82371SB PIIX3 ISA (rev 0). Medium devsel. Fast back-to-back capable. Master Capable. No bursts. Bus 0, device 7, function 1: IDE interface: Intel 82371SB PIIX3 IDE (rev 0). Medium devsel. Fast back-to-back capable. Master Capable. Latency=32. I/O at 0xffa0 [0xffa1]. Bus 0, device 13, function 0: SCSI storage controller: Adaptec AIC-7881U (rev 1). Medium devsel. Fast back-to-back capable. IRQ 9. Master Capable. Latency=72. Min Gnt=8.Max Lat=8. I/O at 0xfc00 [0xfc01]. Non-prefetchable 32 bit memory at 0xffbeb000 [0xffbeb000]. Bus 0, device 14, function 0: VGA compatible controller: Matrox Millennium (rev 1). Medium devsel. Fast back-to-back capable. IRQ 11. Non-prefetchable 32 bit memory at 0xffbec000 [0xffbec000]. Prefetchable 32 bit memory at 0xff000000 [0xff000008].
--k+w/mQv8wyuph6w0--
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