Displaying 1 result from an estimated 1 matches for "vtd_iova_to_slpte".
2020 Nov 02
1
[PATCH] vhost/vsock: add IOTLB API support
...hey make you ring any bells?
$ ./qemu -m 4G -smp 4 -M q35,accel=kvm,kernel-irqchip=split \
-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]...