[Xen-devel] wheezy VT-d passthrough test: DMAR:[fault reason 06h] PTE Read access is not set

[Richie <listmail@xxxxxxxxxxxx>]

lspci -vvv and -t attached
Serial console output: http://pastebin.ca/2177395

Main error appears to be:
    (XEN) [VT-D]iommu.c:858: iommu_fault_status: Primary Pending Fault
    (XEN) [VT-D]iommu.c:833: DMAR:[DMA Read] Request device [00:1e.0] 
fault addr df8e5000, iommu reg = ffff82c3fff57000
    (XEN) DMAR:[fault reason 06h] PTE Read access is not set

onboard nic on the same bus is going down as depicted in the console log

non-vtd passthrough to pv appears to work fine (shows up on domU lspci, 
did not run a hardware test)

Attachment: lspci.vvv.txt
Description: Text document

Attachment: lspci.t.txt
Description: Text document

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