[cc +iommu, +joerg] On Tue, 2015-07-21 at 17:04 +0200, Andreas Hartmann wrote: > Hello! > > Since Linux 4.1, I'm getting a lot of IO_PAGE_FAULT like this one > > [ 17.048609] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:11.0 > domain=0x0008 address=0x40ebaaab00618000 flags=0x0010] > > with different addresses: > > 0x40ebaaab00618000 > 0x40ebaaab00618040 > 0x0000000000000000 > 0x0000000000000180 > 0x00000000000000c0 > 0x0000000000000080 > 0x0000000000000100 > 0x0000000000000040 > 0x0000000000000140 > 0x00000000000001c0 > 0x0000000000000200 > 0x0000000000000240 > 0x0000000000000280 > > ... > > device=00:11.0 is: > > # lspci -vvs 00:11.0 > 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] > SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI > 1.0]) > Subsystem: Gigabyte Technology Co., Ltd Device b002 > 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: 32, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 19 > Region 0: I/O ports at ff00 [size=8] > Region 1: I/O ports at fe00 [size=4] > Region 2: I/O ports at fd00 [size=8] > Region 3: I/O ports at fc00 [size=4] > Region 4: I/O ports at fb00 [size=16] > Region 5: Memory at fdfff000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [70] SATA HBA v1.0 InCfgSpace > Capabilities: [a4] PCI Advanced Features > AFCap: TP+ FLR+ > AFCtrl: FLR- > AFStatus: TP- > Kernel driver in use: ahci > > > Any idea what could be wrong? > > > Thanks, > kind regards, > Andreas Hartmann > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
