Messages in this thread | | | Date | Wed, 7 Oct 2020 10:43:14 -0500 | From | Bjorn Helgaas <> | Subject | [Bug 209321] DMAR: [DMA Read] Request device [03:00.0] PASID ffffffff fault addr fffd3000 [fault reason 06] PTE Read access is not set |
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https://bugzilla.kernel.org/show_bug.cgi?id=209321
Not much detail in the bugzilla yet, but apparently this started in v5.8.0-rc1:
DMAR: [DMA Read] Request device [03:00.0] PASID ffffffff fault addr fffd3000 [fault reason 06] PTE Read access is not set
Currently assigned to Driver/PCI, but not clear to me yet whether PCI is the culprit or the victim.
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