Displaying 1 result from an estimated 1 matches for "vtd_iommu_translate".
2020 Nov 02
1
[PATCH] vhost/vsock: add IOTLB API support
...-drive file=fedora.qcow2,format=qcow2,if=virtio \
-device intel-iommu,intremap=on,device-iotlb=on \
-device vhost-vsock-pci,guest-cid=6,iommu_platform=on,ats=on,id=v1
qemu-system-x86_64: vtd_iova_to_slpte: detected IOVA overflow
(iova=0x1d40000030c0)
qemu-system-x86_64: vtd_iommu_translate: detected translation
failure (dev=00:03:00, iova=0x1d40000030c0)
qemu-system-x86_64: New fault is not recorded due to compression of
faults
Guest kernel messages:
[ 44.940872] DMAR: DRHD: handling fault status reg 2
[ 44.941989] DMAR: [DMA Read] Request device [00:0...