The host kernel is version 4.9.0 from Debian Sid. That command outputs "f0105a". What does it mean?
Javi 2017-01-29 22:53 GMT+01:00 Alex Williamson <[email protected]>: > What's the host kernel? The NoSnoop patch was deprecated in favor of a > host kernel solution that enables an interaction between vfio and KVM. > That went into the v3.15 kernel, I think. Otherwise, I guess it's possible > that your iommu reports that it supports snoop control in the iommu but > it's broken or doesn't work for some reason. What does this report? > > cat /sys/bus/pci/devices/0000\:01\:00.0/iommu/intel-iommu/ecap > >
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