On Wed, Jun 02, 2010 at 09:23:37AM +0800, Weidong Han wrote:
> This PCI-x card is not suitable for assignment. It contains an invisible
> device 05:08.0 (lspci cannot show it), but this invisible device won't
> be mapped by VT-d because VT-d engine doesn't know this device, so you
> can see the DMAR faults on it. One workaround is to hard code to map
> 05:08.0 when assign 05:0e.0. BTW, PCIe LSI card don't have this problem.
>
Note that this problem happens when booting up dom0..
-- Pasi
> Regards,
> Weidong
>
> M. Nunberg wrote:
>> I've been trying to get VT-D working wiht xen for quite some time, since
>> 3.4.2, and I've always had issues with my RAID controller not working
>> properly when iommu is not disabled in Xen:
>>
>> lspci outpuut for the card:
>> 05:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller 5
>> Subsystem: Dell PERC 5/i Integrated RAID Controller
>> 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: 64 (32000ns min), Cache Line Size: 64 bytes
>> Interrupt: pin A routed to IRQ 18
>> Region 0: Memory at f2ff0000 (32-bit, prefetchable) [size=64K]
>> Region 2: Memory at fbce0000 (32-bit, non-prefetchable) [size=128K]
>> Expansion ROM at fbcd0000 [disabled] [size=32K]
>> Capabilities: [c0] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+
>> Queue=0/1
>> Enable-
>> Address: 0000000000000000 Data: 0000
>> Capabilities: [e0] PCI-X non-bridge device
>> Command: DPERE- ERO- RBC=512 OST=4
>> Status: Dev=05:0e.0 64bit+ 133MHz+ SCD- USC- DC=bridge
>> DMMRBC=1024
>> DMOST=4 DMCRS=16 RSCEM- 266MHz- 533MHz-
>> Kernel driver in use: megaraid_sas
>> Kernel modules: megaraid_sas
>>
>> I am using a Supermicro X8DALi motherboard with a 5500 chipset.
>>
>> Whenever I try to access the device the Xen console spits out something
>> like this:
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>>
>> reads are partially succcessful, but I am getting seek errors at times,
>> filesystems will mount properly but I cannot use any of them properly..
>>
>>
>> The actual kernel output varies, sometimes i get EINVAL when I try to
>> read from the filesystem, sometimes it simply refuses to at all
>> recognize the disk altogether, and other times it will hang the entire
>> system, including the hypervisor itself.
>> I've tried booting the hypervisor with x2apic disabled, but to no
>> effect. I've also tried with the latest xen-4.0-testing (4.0.1), buut
>> same issue and same outpuut
>>
>> A quick google turns up a thread, from this mailing list, with a
>> different RAID card, but the kernel output is similar.. e.g.
>>
>> scsi scan: INQUIRY result too short (5), using 36
>>
>> http://lists.xensource.com/archives/html/xen-users/2010-04/msg00535.html
>>
>> The full xen log is below
>>
>>
>>
>> L __ __ _ _ ___
>> ___
>> \ \/ /___ _ __ | || | / _ \ / _ \ 0x146000>, shtab=0x3a2078,
>> entry=0x100000
>> \ // _ \ '_ \ | || |_| | | | | |
>> |
>> / \ __/ | | | |__ _| |_| | |_| |apper/OS-root ro nomodeset
>> console=tty0 r
>> /_/\_\___|_| |_| |
>> _|(_)___(_)___/
>> 020
>> bytes]
>> (XEN) Xen version 4.0.0 (mordy@) (gcc version 4.3.2 (Debian 4.3.2-1.1) )
>> Fri May 21 07:50:16 PDT 2010boot-module
>> @
>> (XEN) Latest ChangeSet:
>> unavailable
>> (XEN) Console output is
>> synchronous.
>> (XEN) Command line: iommu=verbose loglvl=all guest_loglvl=all
>> sync_console console_to_rint com1=115200,8n1
>> console=com1
>> (XEN) Video
>> information:
>> (XEN) VGA is text mode 80x25, font
>> 8x16
>> (XEN) VBE/DDC methods: none; EDID transfer time: 0
>> seconds
>> (XEN) EDID info not retrieved because no DDC retrieval method
>> detected
>> (XEN) Disc information:
>> (XEN) Found 1 MBR signatures
>> (XEN) Found 1 EDD information structures
>> (XEN) Xen-e820 RAM map:
>> (XEN) 0000000000000000 - 000000000009a000 (usable)
>> (XEN) 000000000009a000 - 00000000000a0000 (reserved)
>> (XEN) 00000000000e0000 - 0000000000100000 (reserved)
>> (XEN) 0000000000100000 - 00000000bf760000 (usable)
>> (XEN) 00000000bf76e000 - 00000000bf770000 type 9
>> (XEN) 00000000bf770000 - 00000000bf77e000 (ACPI data)
>> (XEN) 00000000bf77e000 - 00000000bf7d0000 (ACPI NVS)
>> (XEN) 00000000bf7d0000 - 00000000bf7e0000 (reserved)
>> (XEN) 00000000bf7ec000 - 00000000c0000000 (reserved)
>> (XEN) 00000000fee00000 - 00000000fee01000 (reserved)
>> (XEN) 00000000ffc00000 - 0000000100000000 (reserved)
>> (XEN) 0000000100000000 - 0000000340000000 (usable)
>> (XEN) ACPI: RSDP 000F9E10, 0024 (r2 ACPIAM)
>> (XEN) ACPI: XSDT BF770100, 0094 (r1 NEC 20090424 MSFT
>> 97)
>> (XEN) ACPI: FACP BF770290, 00F4 (r4 042409 FACP1917 20090424 MSFT
>> 97)
>> (XEN) ACPI: DSDT BF770670, 5BFB (r2 10601 10601000 0 INTL
>> 20051117)
>> (XEN) ACPI: FACS BF77E000, 0040
>> (XEN) ACPI: APIC BF770390, 00D2 (r2 042409 APIC1917 20090424 MSFT
>> 97)
>> (XEN) ACPI: MCFG BF770470, 003C (r1 042409 OEMMCFG 20090424 MSFT
>> 97)
>> (XEN) ACPI: SLIC BF7704B0, 0176 (r1 NEC 20090424 MSFT
>> 97)
>> (XEN) ACPI: ERST BF770630, 0040 (r1 042409 WHEA1917 20090424 MSFT
>> 97)
>> (XEN) ACPI: OEMB BF77E040, 007B (r1 042409 OEMB1917 20090424 MSFT
>> 97)
>> (XEN) ACPI: SRAT BF77A670, 01D0 (r1 042409 OEMSRAT 1 INTL
>> 1)
>> (XEN) ACPI: HPET BF77A840, 0038 (r1 042409 OEMHPET 20090424 MSFT
>> 97)
>> (XEN) ACPI: DMAR BF77E0C0, 0118 (r1 AMI OEMDMAR 1 MSFT
>> 97)
>> (XEN) ACPI: SSDT BF781DF0, 0363 (r1 DpgPmm CpuPm 12 INTL
>> 20051117)
>> (XEN) ACPI: EINJ BF77A880, 0130 (r1 AMIER AMI_EINJ 20090424 MSFT
>> 97)
>> (XEN) ACPI: BERT BF77AA10, 0030 (r1 AMIER AMI_BERT 20090424 MSFT
>> 97)
>> (XEN) ACPI: ERST BF77AA40, 01B0 (r1 AMIER AMI_ERST 20090424 MSFT
>> 97)
>> (XEN) ACPI: HEST BF77ABF0, 00A8 (r1 AMIER AMI_HEST 20090424 MSFT
>> 97)
>> (XEN) System RAM: 12045MB (12334808kB)
>> (XEN) SRAT: PXM 0 -> APIC 0 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 2 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 4 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 6 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 1 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 3 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 5 -> Node 0
>> (XEN) SRAT: PXM 0 -> APIC 7 -> Node 0
>> (XEN) SRAT: PXM 1 -> APIC 16 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 18 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 20 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 22 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 17 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 19 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 21 -> Node 1
>> (XEN) SRAT: PXM 1 -> APIC 23 -> Node 1
>> (XEN) SRAT: Node 0 PXM 0 0-a0000
>> (XEN) SRAT: Node 0 PXM 0 100000-c0000000
>> (XEN) SRAT: Node 0 PXM 0 100000000-1c0000000
>> (XEN) SRAT: Node 1 PXM 1 1c0000000-340000000
>> (XEN) NUMA: Allocated memnodemap from 33fdfb000 - 33fdff000
>> (XEN) NUMA: Using 8 for the hash shift.
>> (XEN) Domain heap initialised DMA width 30 bits
>> (XEN) found SMP MP-table at 000ff780
>> (XEN) DMI present.
>> (XEN) Using APIC driver default
>> (XEN) ACPI: PM-Timer IO Port: 0x808
>> (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
>> (XEN) ACPI: wakeup_vec[bf77e00c], vec_size[20]
>> (XEN) ACPI: Local APIC address 0xfee00000
>> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>> (XEN) Processor #0 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x10] enabled)
>> (XEN) Processor #16 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
>> (XEN) Processor #2 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x12] enabled)
>> (XEN) Processor #18 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
>> (XEN) Processor #4 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x14] enabled)
>> (XEN) Processor #20 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled)
>> (XEN) Processor #6 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x16] enabled)
>> (XEN) Processor #22 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x01] enabled)
>> (XEN) Processor #1 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x11] enabled)
>> (XEN) Processor #17 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x03] enabled)
>> (XEN) Processor #3 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x13] enabled)
>> (XEN) Processor #19 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x05] enabled)
>> (XEN) Processor #5 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x15] enabled)
>> (XEN) Processor #21 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x07] enabled)
>> (XEN) Processor #7 7:10 APIC version 21
>> (XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x17] enabled)
>> (XEN) Processor #23 7:10 APIC version 21
>> (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
>> (XEN) Overriding APIC driver with bigsmp
>> (XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>> (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level)
>> (XEN) ACPI: IRQ0 used by override.
>> (XEN) ACPI: IRQ2 used by override.
>> (XEN) ACPI: IRQ9 used by override.
>> (XEN) Enabling APIC mode: Phys. Using 1 I/O APICs
>> (XEN) ACPI: HPET id: 0xffffffff base: 0xfed00000
>> (XEN) [VT-D]dmar.c:679: Host address width 40
>> (XEN) [VT-D]dmar.c:694: found ACPI_DMAR_DRHD:
>> (XEN) [VT-D]dmar.c:398: dmaru->address = fbffe000
>> (XEN) [VT-D]dmar.c:340: IOAPIC: f0:1f.7
>> (XEN) [VT-D]dmar.c:411: flags: INCLUDE_ALL
>> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.0
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.1
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.2
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.7
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.0
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.1
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.2
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.7
>> (XEN) [VT-D]dmar.c:571: RMRR region: base_addr ec000 end_address effff
>> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.0
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.1
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.2
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1d.7
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.0
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.1
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.2
>> (XEN) [VT-D]dmar.c:334: endpoint: 0:1a.7
>> (XEN) [VT-D]dmar.c:571: RMRR region: base_addr bf7ec000 end_address
>> bf7fffff
>> (XEN) [VT-D]dmar.c:704: found ACPI_DMAR_ATSR:
>> (XEN) [VT-D]dmar.c:599: atsru->all_ports: 0
>> (XEN) [VT-D]dmar.c:320: bridge: 0:1.0 start = 0 sec = 1 sub = 1
>> (XEN) [VT-D]dmar.c:320: bridge: 0:3.0 start = 0 sec = 2 sub = 2
>> (XEN) [VT-D]dmar.c:320: bridge: 0:7.0 start = 0 sec = 3 sub = 3
>> (XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
>> (XEN) PCI: Not using MMCONFIG.
>> (XEN) Using ACPI (MADT) for SMP configuration information
>> (XEN) Using scheduler: SMP Credit Scheduler (credit)
>> (XEN) Detected 2266.790 MHz processor.
>> (XEN) Initing memory sharing.
>> (XEN) VMX: Supported advanced features:
>> (XEN) - APIC MMIO access virtualisation
>> (XEN) - APIC TPR shadow
>> (XEN) - Extended Page Tables (EPT)
>> (XEN) - Virtual-Processor Identifiers (VPID)
>> (XEN) - Virtual NMI
>> (XEN) - MSR direct-access bitmap
>> (XEN) HVM: ASIDs enabled.
>> (XEN) HVM: VMX enabled
>> (XEN) HVM: Hardware Assisted Paging detected.
>> (XEN) Intel machine check reporting enabled
>> (XEN) [VT-D]iommu.c:1078: drhd->address = fbffe000 iommu->reg =
>> ffff82c3fff57000
>> (XEN) [VT-D]iommu.c:1080: cap = c90780106f0462 ecap = f0207e
>> (XEN) Intel VT-d Snoop Control not supported.
>> (XEN) Intel VT-d DMA Passthrough not supported.
>> (XEN) Intel VT-d Queued Invalidation supported.
>> (XEN) Intel VT-d Interrupt Remapping supported.
>> (XEN) I/O virtualisation enabled
>> (XEN) I/O virtualisation for PV guests disabled
>> (XEN) Total of 16 processors activated.
>> (XEN) ENABLING IO-APIC IRQs
>> (XEN) -> Using new ACK method
>> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>> (XEN) TSC is reliable, synchronization unnecessary
>> (XEN) Platform timer is 14.318MHz HPET
>> ?(XEN) Allocated console ring of 128 KiB.
>> (XEN) microcode.c:73:d32767 microcode: CPU1 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU9 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU14 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU6 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU3 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU11 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU8 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU7 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU15 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU2 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU5 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU13 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU4 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU10 resumed
>> (XEN) Brought up 16 CPUs
>> (XEN) microcode.c:73:d32767 microcode: CPU12 resumed
>> (XEN) Turbo Mode detected!
>> (XEN) HPET's MSI mode hasn't been supported when Interrupt Remapping is
>> enabled.
>> (XEN) ACPI sleep modes: S3
>> (XEN) mcheck_poll: Machine check polling timer started.
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:0.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.1
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:14.3
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.1
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.2
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.3
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.4
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.5
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.6
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:16.7
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.7
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:1b.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.7
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.3
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 1:0.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 3:0.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 5:e.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 7:0.0
>> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 8:0.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:0.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:0.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:2.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:2.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:2.4
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:2.5
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:3.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:3.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:3.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:3.4
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:4.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:4.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:4.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:4.3
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:5.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:5.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:5.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:5.3
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:6.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:6.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:6.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = fe:6.3
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:0.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:0.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:2.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:2.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:2.4
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:2.5
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:3.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:3.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:3.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:3.4
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:4.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:4.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:4.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:4.3
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:5.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:5.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:5.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:5.3
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:6.0
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:6.1
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:6.2
>> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = ff:6.3
>> (XEN) [VT-D]iommu.c:695: iommu_enable_translation: iommu->reg =
>> ffff82c3fff57000
>> (XEN) *** LOADING DOMAIN 0 ***
>> (XEN) Xen kernel: 64-bit, lsb, compat32
>> (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x26b6000
>> (XEN) PHYSICAL MEMORY ARRANGEMENT:
>> (XEN) Dom0 alloc.: 0000000100000000->0000000120000000 (2937045 pages
>> to be allocated)
>> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>> (XEN) Loaded kernel: ffffffff81000000->ffffffff826b6000
>> (XEN) Init. ramdisk: ffffffff826b6000->ffffffff8f7d7600
>> (XEN) Phys-Mach map: ffffffff8f7d8000->ffffffff90f406a8
>> (XEN) Start info: ffffffff90f41000->ffffffff90f414b4
>> (XEN) Page tables: ffffffff90f42000->ffffffff90fcf000
>> (XEN) Boot stack: ffffffff90fcf000->ffffffff90fd0000
>> (XEN) TOTAL: ffffffff80000000->ffffffff91400000
>> (XEN) ENTRY ADDRESS: ffffffff819be200
>> (XEN) Dom0 has maximum 16 VCPUs
>> (XEN) Scrubbing Free RAM: .done.
>> (XEN) Xen trace buffers: disabled
>> (XEN) Std. Loglevel: All
>> (XEN) Guest Loglevel: All
>> (XEN) **********************************************
>> (XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS
>> (XEN) ******* This option is intended to aid debugging of Xen by
>> ensuring
>> (XEN) ******* that all output is synchronously delivered on the serial
>> line.
>> (XEN) ******* However it can introduce SIGNIFICANT latencies and affect
>> (XEN) ******* timekeeping. It is NOT recommended for production use!
>> (XEN) **********************************************
>> (XEN) 3... 2... 1...
>> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
>> input to Xen)
>> (XEN) Freed 164kB init memory.
>> mapping kernel into physical memory
>> Xen: setup ISA identity maps
>> about to get started...
>> (XEN) PCI add device 00:00.0
>> (XEN) PCI add device 00:01.0
>> (XEN) PCI add device 00:03.0
>> (XEN) PCI add device 00:07.0
>> (XEN) PCI add device 00:14.0
>> (XEN) PCI add device 00:14.1
>> (XEN) PCI add device 00:14.2
>> (XEN) PCI add device 00:14.3
>> (XEN) PCI add device 00:16.0
>> (XEN) PCI add device 00:16.1
>> (XEN) PCI add device 00:16.2
>> (XEN) PCI add device 00:16.3
>> (XEN) PCI add device 00:16.4
>> (XEN) PCI add device 00:16.5
>> (XEN) PCI add device 00:16.6
>> (XEN) PCI add device 00:16.7
>> (XEN) PCI add device 00:1a.0
>> (XEN) PCI add device 00:1a.1
>> (XEN) PCI add device 00:1a.2
>> (XEN) PCI add device 00:1a.7
>> (XEN) PCI add device 00:1b.0
>> (XEN) PCI add device 00:1c.0
>> (XEN) PCI add device 00:1c.4
>> (XEN) PCI add device 00:1c.5
>> (XEN) PCI add device 00:1d.0
>> (XEN) PCI add device 00:1d.1
>> (XEN) PCI add device 00:1d.2
>> (XEN) PCI add device 00:1d.7
>> (XEN) PCI add device 00:1e.0
>> (XEN) PCI add device 00:1f.0
>> (XEN) PCI add device 00:1f.2
>> (XEN) PCI add device 00:1f.3
>> (XEN) PCI add device 01:00.0
>> (XEN) PCI add device 03:00.0
>> (XEN) PCI add device 04:00.0
>> (XEN) PCI add device 04:00.2
>> (XEN) PCI add device 05:0e.0
>> (XEN) PCI add device 07:00.0
>> (XEN) PCI add device 08:00.0
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-1 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
>> (XEN) Monitor-Mwait will be used to enter C-3 state
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
>> (XEN) irq.c:1139:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 203a09000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 203a09
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 203eba000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 203eba
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204e11000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204e11
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2061e2000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2061e2
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205043000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205043
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 20552b000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 20552b
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205708000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205708
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2060c0000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2060c0
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 206591000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 206591
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204353000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204353
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2061f2000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2061f2
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204306000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204306
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205f6b000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205f6b
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205665000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205665
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2045a0000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2045a0
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205669000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205669
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2042c6000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2042c6
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2061fe000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2061fe
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 20560a000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 20560a
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 206003000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 206003
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 20583e000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 20583e
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205615000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205615
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204265000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204265
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 207498000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 207498
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2049d1000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2049d1
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 20488e000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 20488e
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205495000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205495
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2072d8000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2072d8
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2055ae000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2055ae
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 205544000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 205544
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 204865000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 204865
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>> (XEN) [VT-D]iommu.c:821: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:796: DMAR:[DMA Write] Request device [05:08.0] fault
>> addr 2074be000, iommu reg = ffff82c3fff57000
>> (XEN) DMAR:[fault reason 02h] Present bit in context entry is clear
>> (XEN) print_vtd_entries: iommu = ffff83013fffaee0 bdf = 5:8.0 gmfn =
>> 2074be
>> (XEN) root_entry = ffff83013ff37000
>> (XEN) root_entry[5] = 13cf12001
>> (XEN) context = ffff83013cf12000
>> (XEN) context[40] = 0_0
>> (XEN) ctxt_entry[40] not present
>>
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
>>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
Home