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Now that we have APIs for relabel memdevs on hotplug, fill in the missing implementation in qemu hotplug code. The qemuSecurity wrappers might look like overkill for now, because qemu namespace code does not deal with the nvdimms yet. Nor does our cgroup code. But hey, there's cgroup_device_acl variable in qemu.conf. If users add their /dev/pmem* device in there, the device is allowed in cgroups and created in the namespace so they can successfully passthrough it to the domain. It doesn't look like overkill after all, does it? Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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