[vfio-users] New to VFIO, IOMMU

[Darci Saucedo]

Hi there, does anyone have an idea what this problem might be?

+0.030755] DMAR: [DMA Read] Request device [05:00.0] fault addr 440000000
[fault reason 06] PTE Read access is not set

I'm writing a NIC driver with VFIO and IOMMU support. I believe I'm
doing/setting up everything correctly but when I run my driver I get this
error.

Thanks for help!

Darci
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