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e7e2720b37
https://bugzilla.redhat.com/show_bug.cgi?id=1025108 So far qemuSetupHostdevCGroup was called very early during hotplug, even before we knew the device we were about to hotplug was actually available. By calling the function later, we make sure QEMU won't be allowed to access devices used by other domains. Another important effect of this change is that hopluging USB devices specified by vendor and product (but not by their USB address) works again. This was broken since v1.0.5-171-g7d763ac, when the call to qemuFindHostdevUSBDevice was moved after the call to qemuSetupHostdevCGroup, which then used an uninitialized USB address. (cherry picked from commit 05e149f94cbd34e4c3d4e9c7f6871e13cfe03d8c)
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>