[libvirt] [PATCH 0/2] Don't report a VFIO error for mdev when IOMMU is disabled

Unlike GPU assignment, mdev doesn't need the IOMMU to be enabled within kernel, since the physical parent device takes care of the isolation, i.e. there's an IOMMU group entry for each mdev created under sysfs, thus a VM can start successfully Erik Skultety (2): util:mdev: Improve the error msg on non-existent mdev prior to VM start qemu: hostdev: Don't error out on domain with an mdev when IOMMU is off src/qemu/qemu_hostdev.c | 7 ++++++- src/util/virmdev.c | 16 +++++++++++++--- 2 files changed, 19 insertions(+), 4 deletions(-) -- 2.13.6