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Date: Tue, 03 Mar 2015 14:36:19 -0500 From: Mark Hounschell <markh@...pro.net> To: "linux-scsi@...r.kernel.org >> SCSI development list" <linux-scsi@...r.kernel.org>, Hannes Reinecke <hare@...e.de> CC: linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org, Joerg Roedel <joro@...tes.org> Subject: Re: BUG: SCSI aic7xxx driver and AMD IOMMU Hi Joerg, It looks like this problem is NOT a bug with the SCSI aic7xxx driver after all. I can duplicate this BUG very easily with other hardware. Simply removing a driver module (whether it its self, has actually used any of the DMA API or not) that is sitting on the same pci bus as a card that is actually using DMA will cause this. And that card that is in use and using DMA will no longer function. It "looks and feels" like unloading a module causes the IOMMU to improperly unmap valid mappings. Regards Mark > Kernel 3.18.7 (x86_64) with an enabled IOMMU. This happens immediately after > unloading the aic7xxx driver. In fact this happens unloading any module associated > with any pci card on the same bus as the Adaptec AHA-2930CU card. If I blacklist > the aic7xxx driver the problem never shows. If I disable the IOMMU, the problem > never shows. > > This was brought up over at iommu@...ts.linux-foundation.org in this thread. > http://lists.linuxfoundation.org/pipermail/iommu/2015-February/012274.html > and they think it is not an iommu problem, but a possibly a problem with the > aic7xxx driver. Complete dmesg attached. > > [ 106.355752] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x0000000000073980 flags=0x0070] > [ 106.358732] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x00000000000739a0 flags=0x0070] > [ 106.361870] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x00000000000739b0 flags=0x0070] > [ 112.352950] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x0000000000074d00 flags=0x0070] > [ 112.356057] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x0000000000074d20 flags=0x0070] > [ 112.359142] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0000 address=0x0000000000074d30 flags=0x0070] > [ 126.588896] AMD-Vi: Using protection domain 1 for device 0000:10:05.0 > [ 126.591992] ------------[ cut here ]------------ > [ 126.595107] WARNING: CPU: 4 PID: 0 at drivers/iommu/amd_iommu.c:2637 dma_ops_domain_unmap.part.13+0x65/0x70() > [ 126.598408] Modules linked in: iscsi_ibft iscsi_boot_sysfs af_packet kvm crc32_pclmul crc32c_intel aesni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec aes_x86_64 drm snd_hwdep snd_pcm glue_helper lrw aic79xx gf128mul ablk_helper cryptd snd_timer 3c59x scsi_transport_spi snd r8169 xhci_pci xhci_hcd serio_raw pcspkr mii tpm_infineon tpm_tis fam15h_power k10temp i2c_piix4 processor thermal_sys shpchp tpm soundcore 8250_fintek dm_mod sr_mod cdrom ata_generic mxm_wmi pata_atiixp ohci_pci wmi button sg autofs4 [last unloaded: aic7xxx] > [ 126.613992] CPU: 4 PID: 0 Comm: swapper/4 Not tainted 3.18.7-lcrs #1 > [ 126.618146] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990FXA-UD5, BIOS FB 01/23/2013 > [ 126.622456] 0000000000000009 ffff88044fd03cb8 ffffffff807bde4d 0000000000000000 > [ 126.626815] 0000000000000000 ffff88044fd03cf8 ffffffff8024cf7c ffff88044fd03cf8 > [ 126.631172] ffff88043cdbc380 0000000000000000 0000000000000600 00000000000702c0 > [ 126.635504] Call Trace: > [ 126.639703] <IRQ> [<ffffffff807bde4d>] dump_stack+0x4e/0x71 > [ 126.644003] [<ffffffff8024cf7c>] warn_slowpath_common+0x7c/0xa0 > [ 126.648335] [<ffffffff8024d045>] warn_slowpath_null+0x15/0x20 > [ 126.652632] [<ffffffff806a47e5>] dma_ops_domain_unmap.part.13+0x65/0x70 > [ 126.656919] [<ffffffff806a675b>] __unmap_single.isra.16+0x9b/0x100 > [ 126.661242] [<ffffffff806a7198>] unmap_page+0x48/0x70 > [ 126.665572] [<ffffffffa0157373>] boomerang_rx+0x333/0x600 [3c59x] > [ 126.669968] [<ffffffffa015784a>] boomerang_interrupt+0x16a/0x4f0 [3c59x] > [ 126.674400] [<ffffffff8029600e>] handle_irq_event_percpu+0x3e/0x1e0 > [ 126.678860] [<ffffffff802961ec>] handle_irq_event+0x3c/0x60 > [ 126.683298] [<ffffffff80298bfe>] handle_fasteoi_irq+0x7e/0x130 > [ 126.687732] [<ffffffff8020543d>] handle_irq+0x1d/0x30 > [ 126.692164] [<ffffffff80204cee>] do_IRQ+0x4e/0xf0 > [ 126.696577] [<ffffffff807c596a>] common_interrupt+0x6a/0x6a > [ 126.700873] <EOI> [<ffffffff802a6e23>] ? hrtimer_start+0x13/0x20 > [ 126.705107] [<ffffffff8020cad7>] ? default_idle+0x17/0x100 > [ 126.709386] [<ffffffff8020d4ca>] arch_cpu_idle+0xa/0x10 > [ 126.713685] [<ffffffff80281dda>] cpu_startup_entry+0x34a/0x380 > [ 126.718010] [<ffffffff80281a91>] ? cpu_startup_entry+0x1/0x380 > [ 126.722361] [<ffffffff80233857>] start_secondary+0x157/0x180 > [ 126.726731] ---[ end trace ace20602a5302afb ]--- > [ 128.557546] ------------[ cut here ]------------ > [ 128.560501] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x00000000000766c0 flags=0x0020] > [ 128.560502] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076700 flags=0x0020] > [ 128.560503] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076740 flags=0x0020] > [ 128.560504] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076780 flags=0x0020] > [ 128.560505] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076800 flags=0x0020] > [ 128.560506] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x00000000000767c0 flags=0x0020] > [ 128.560506] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x00000000000768c0 flags=0x0020] > [ 128.560507] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076880 flags=0x0020] > [ 128.560508] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076840 flags=0x0020] > [ 128.560508] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076900 flags=0x0020] > [ 128.560509] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076940 flags=0x0020] > [ 128.560510] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076980 flags=0x0020] > [ 128.560511] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x00000000000769c0 flags=0x0020] > [ 128.560511] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076a00 flags=0x0020] > [ 128.560512] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076a40 flags=0x0020] > [ 128.560513] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076a80 flags=0x0020] > [ 128.560513] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076ac0 flags=0x0020] > [ 128.560514] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076b40 flags=0x0020] > [ 128.560515] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076b00 flags=0x0020] > [ 128.560516] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076b60 flags=0x0020] > [ 128.560516] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076b70 flags=0x0020] > [ 128.560517] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000076b70 flags=0x0020] > [ 128.658489] WARNING: CPU: 5 PID: 0 at drivers/iommu/amd_iommu.c:2637 dma_ops_domain_unmap.part.13+0x65/0x70() > [ 128.662613] Modules linked in: iscsi_ibft iscsi_boot_sysfs af_packet kvm crc32_pclmul crc32c_intel aesni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec aes_x86_64 drm snd_hwdep snd_pcm glue_helper lrw aic79xx gf128mul ablk_helper cryptd snd_timer 3c59x scsi_transport_spi snd r8169 xhci_pci xhci_hcd serio_raw pcspkr mii tpm_infineon tpm_tis fam15h_power k10temp i2c_piix4 processor thermal_sys shpchp tpm soundcore 8250_fintek dm_mod sr_mod cdrom ata_generic mxm_wmi pata_atiixp ohci_pci wmi button sg autofs4 [last unloaded: aic7xxx] > [ 128.680917] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G W 3.18.7-lcrs #1 > [ 128.685830] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990FXA-UD5, BIOS FB 01/23/2013 > [ 128.690782] 0000000000000009 ffff88044fd43cb8 ffffffff807bde4d 0000000000000000 > [ 128.695763] 0000000000000000 ffff88044fd43cf8 ffffffff8024cf7c ffff88043b0ed800 > [ 128.700633] ffff88043cdbc0c0 0000000000000000 0000000000000600 0000000000018840 > [ 128.705378] Call Trace: > [ 128.709897] <IRQ> [<ffffffff807bde4d>] dump_stack+0x4e/0x71 > [ 128.714327] [<ffffffff8024cf7c>] warn_slowpath_common+0x7c/0xa0 > [ 128.718614] [<ffffffff8024d045>] warn_slowpath_null+0x15/0x20 > [ 128.722783] [<ffffffff806a47e5>] dma_ops_domain_unmap.part.13+0x65/0x70 > [ 128.726897] [<ffffffff806a675b>] __unmap_single.isra.16+0x9b/0x100 > [ 128.730921] [<ffffffff806a7198>] unmap_page+0x48/0x70 > [ 128.734950] [<ffffffffa0157373>] boomerang_rx+0x333/0x600 [3c59x] > [ 128.738959] [<ffffffffa015784a>] boomerang_interrupt+0x16a/0x4f0 [3c59x] > [ 128.742926] [<ffffffff8029600e>] handle_irq_event_percpu+0x3e/0x1e0 > [ 128.746880] [<ffffffff802961ec>] handle_irq_event+0x3c/0x60 > [ 128.750781] [<ffffffff80298bfe>] handle_fasteoi_irq+0x7e/0x130 > [ 128.754693] [<ffffffff8020543d>] handle_irq+0x1d/0x30 > [ 128.758567] [<ffffffff80204cee>] do_IRQ+0x4e/0xf0 > [ 128.762413] [<ffffffff807c596a>] common_interrupt+0x6a/0x6a > [ 128.766265] <EOI> [<ffffffff802a6e23>] ? hrtimer_start+0x13/0x20 > [ 128.770160] [<ffffffff8020cad7>] ? default_idle+0x17/0x100 > [ 128.774066] [<ffffffff8020d4ca>] arch_cpu_idle+0xa/0x10 > [ 128.777943] [<ffffffff80281dda>] cpu_startup_entry+0x34a/0x380 > [ 128.781847] [<ffffffff802b2cb3>] ? clockevents_register_device+0xe3/0x150 > [ 128.785796] [<ffffffff80233857>] start_secondary+0x157/0x180 > [ 128.789749] ---[ end trace ace20602a5302afc ]--- > [ 128.793719] ------------[ cut here ]------------ > [ 128.797684] WARNING: CPU: 5 PID: 0 at drivers/iommu/amd_iommu.c:2637 dma_ops_domain_unmap.part.13+0x65/0x70() > [ 128.801802] Modules linked in: iscsi_ibft iscsi_boot_sysfs af_packet kvm crc32_pclmul crc32c_intel aesni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec aes_x86_64 drm snd_hwdep snd_pcm glue_helper lrw aic79xx gf128mul ablk_helper cryptd snd_timer 3c59x scsi_transport_spi snd r8169 xhci_pci xhci_hcd serio_raw pcspkr mii tpm_infineon tpm_tis fam15h_power k10temp i2c_piix4 processor thermal_sys shpchp tpm soundcore 8250_fintek dm_mod sr_mod cdrom ata_generic mxm_wmi pata_atiixp ohci_pci wmi button sg autofs4 [last unloaded: aic7xxx] > [ 128.820266] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G W 3.18.7-lcrs #1 > [ 128.825113] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990FXA-UD5, BIOS FB 01/23/2013 > [ 128.830069] 0000000000000009 ffff88044fd43cb8 ffffffff807bde4d 0000000000000000 > [ 128.835083] 0000000000000000 ffff88044fd43cf8 ffffffff8024cf7c 0000000000000600 > [ 128.839959] ffff88043cdbc3b0 0000000000000000 0000000000000600 00000000000766c0 > [ 128.844908] Call Trace: > [ 128.849859] <IRQ> [<ffffffff807bde4d>] dump_stack+0x4e/0x71 > [ 128.854950] [<ffffffff8024cf7c>] warn_slowpath_common+0x7c/0xa0 > [ 128.860112] [<ffffffff8024d045>] warn_slowpath_null+0x15/0x20 > [ 128.865305] [<ffffffff806a47e5>] dma_ops_domain_unmap.part.13+0x65/0x70 > [ 128.870579] [<ffffffff806a675b>] __unmap_single.isra.16+0x9b/0x100 > [ 128.875909] [<ffffffff806a7198>] unmap_page+0x48/0x70 > [ 128.881275] [<ffffffffa0157373>] boomerang_rx+0x333/0x600 [3c59x] > [ 128.886716] [<ffffffffa015784a>] boomerang_interrupt+0x16a/0x4f0 [3c59x] > [ 128.892218] [<ffffffff8029600e>] handle_irq_event_percpu+0x3e/0x1e0 > [ 128.897779] [<ffffffff802961ec>] handle_irq_event+0x3c/0x60 > [ 128.903360] [<ffffffff80298bfe>] handle_fasteoi_irq+0x7e/0x130 > [ 128.908988] [<ffffffff8020543d>] handle_irq+0x1d/0x30 > [ 128.914645] [<ffffffff80204cee>] do_IRQ+0x4e/0xf0 > [ 128.920336] [<ffffffff807c596a>] common_interrupt+0x6a/0x6a > [ 128.926092] <EOI> [<ffffffff802a6e23>] ? hrtimer_start+0x13/0x20 > [ 128.931943] [<ffffffff8020cad7>] ? default_idle+0x17/0x100 > [ 128.937858] [<ffffffff8020d4ca>] arch_cpu_idle+0xa/0x10 > [ 128.943815] [<ffffffff80281dda>] cpu_startup_entry+0x34a/0x380 > [ 128.949832] [<ffffffff802b2cb3>] ? clockevents_register_device+0xe3/0x150 > [ 128.955935] [<ffffffff80233857>] start_secondary+0x157/0x180 > [ 128.961925] ---[ end trace ace20602a5302afd ]--- > [ 130.344563] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000077240 flags=0x0020] > [ 130.350437] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000077260 flags=0x0020] > [ 130.356094] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000077270 flags=0x0020] > [ 132.343625] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000078a00 flags=0x0020] > [ 132.349137] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000078a20 flags=0x0020] > [ 132.349138] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000078a30 flags=0x0020] > [ 134.342698] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000079cc0 flags=0x0020] > [ 134.348385] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000079ce0 flags=0x0020] > [ 134.354179] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x0000000000079cf0 flags=0x0020] > [ 136.341761] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007be40 flags=0x0020] > [ 136.347463] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007be70 flags=0x0020] > [ 136.353100] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007be60 flags=0x0020] > [ 138.340828] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007d9c0 flags=0x0020] > [ 138.346589] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007d9e0 flags=0x0020] > [ 138.352461] AMD-Vi: Event logged [IO_PAGE_FAULT device=0f:00.0 domain=0x0001 address=0x000000000007d9f0 flags=0x0020] > > # lspci > 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) (rev 02) > 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD/ATI] RD990 I/O Memory Management Unit (IOMMU) > 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B) > 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D) > 00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port H) > 00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx1 port A) > 00:0b.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (NB-SB link) > 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40) > 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller > 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller > 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller > 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller > 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42) > 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller (rev 40) > 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40) > 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40) > 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40) > 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller > 00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0) > 00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1) > 00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2) > 00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3) > 00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller > 00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller > 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0 > 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1 > 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2 > 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3 > 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4 > 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5 > 01:00.0 VGA compatible controller: NVIDIA Corporation G70 [GeForce 7800 GT] (rev a1) > 02:00.0 PCI bridge: Texas Instruments XIO2000(A)/XIO2200A PCI Express-to-PCI Bridge (rev 03) > 03:04.0 PCI bridge: Pericom Semiconductor PCI to PCI Bridge (rev 02) > 04:04.0 Intelligent controller [0e80]: PLX Technology, Inc. Device 0480 (rev 55) > 04:05.0 Intelligent controller [0e80]: PLX Technology, Inc. Device 0480 (rev 55) > 04:06.0 Intelligent controller [0e80]: PLX Technology, Inc. Device 0480 (rev 55) > 04:07.0 Intelligent controller [0e80]: PLX Technology, Inc. Device 0480 (rev 55) > 04:08.0 PCI bridge: Hint Corp HiNT HB4 PCI-PCI Bridge (PCI6150) (rev 04) > 04:09.0 Unassigned class [ff00]: Compro Computer Services, Inc. PCI RTOM (rev 03) > 04:0a.0 Memory controller: Compro Computer Services, Inc. Device 4360 (rev 4d) > 05:00.0 Unassigned class [ff00]: Compro Computer Services, Inc. Device 0100 (rev 31) > 06:00.0 USB controller: Etron Technology, Inc. EJ168 USB 3.0 Host Controller (rev 01) > 07:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller (rev 12) > 08:00.0 PCI bridge: PLX Technology, Inc. PEX 8114 PCI Express-to-PCI/PCI-X Bridge (rev bc) > 09:04.0 SCSI storage controller: Adaptec ASC-29320ALP U320 (rev 10) > 0a:06.0 Unassigned class [ff00]: Compro Computer Services, Inc. PCI RTOM (rev 02) > 0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) > 0c:00.0 USB controller: Etron Technology, Inc. EJ168 USB 3.0 Host Controller (rev 01) > 0d:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller (rev 12) > 0e:00.0 PCI bridge: Texas Instruments XIO2000(A)/XIO2200A PCI Express-to-PCI Bridge (rev 03) > 0f:04.0 PCI bridge: Pericom Semiconductor PCI to PCI Bridge (rev 02) > 10:04.0 Network controller: VMIC GE-IP PCI5565,PMC5565 Reflective Memory Node (rev 01) > 10:05.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) > 10:07.0 PCI bridge: Hint Corp HiNT HB4 PCI-PCI Bridge (PCI6150) (rev 04) > 10:08.0 PCI bridge: Hint Corp HiNT HB4 PCI-PCI Bridge (PCI6150) (rev 04) > 10:09.0 Communication controller: Digi International AccelePort Xr 920 (rev 01) > 10:0a.0 SCSI storage controller: Adaptec AHA-2930CU (rev 03) > 11:00.0 Unassigned class [ff00]: Compro Computer Services, Inc. Device 4710 (rev 41) > 12:00.0 Unassigned class [ff00]: Compro Computer Services, Inc. Device 4710 (rev 41) > > Verbose lspci attached. > > For what it's worth, disks and tapes attached to this controller seem to work before > this Oops occures. > > Thanks and Regards > Mark > -- 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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