QEMU has several PCI passthrough techniques, the newest of which is VFIO.
QEMU's normal PCI passthrough leaves much to be desired whereas VFIO takes full advantage of IOMMU, has better device support and prevents multiple access to the same device (you can read more about it in Alex Williamson's presentation here).
But your distribution constantly asks you to update your kernel.
Why should you do this when it’s been running just fine?
That said, VFIO it is relatively new and experimental technology for the purposes of passing through entire VGA cards to virtual machines.
L’entreprise amène le code source de Red Hat Linux, et invite de nombreux employés à contribuer ; tandis que dispose déjà d’une communauté de développeurs.Likely, until Fedora 21 is released you will need to patch and rebuild both the Linux kernel and QEMU; instructions for doing so will be provided in this tutorial.If you are purchasing hardware, it is also strongly recommended that you read over the KVM VGA-passthrough thread on Arch Forums to confirm that your intended hardware configuration has been reported to work by another user.Docker provides convenience scripts at get.and test.for installing stable and testing versions of Docker CE into development environments quickly and non-interactively.The source code for the scripts is in the This example uses the script at get.to install the latest stable release of Docker CE on Linux.