virtio-iommu: Fix bypass mode for assigned devices
This series backports few virtio-iommu fixes and especially those related to bypass mode for vfio assigned devices. All patches applied without any conflict.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2100106 Upstream Status: YES Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=46313377 Test: with vfio devices and iommu=pt on guest side
Edited by Eric Auger