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93c8ca9974
In case we find out, there are more PCI devices to be connected than there are available slots on the default PCI bus, we automatically add a new bus and a related PCI bridge controller as well. As there are no free slots left on the default PCI bus, PCI bridge controller gets a free slot on a newly created PCI bus which causes qemu to refuse to start the guest. This fix introduces a new function qemuDomainPCIBusFullyReserved which is checked right before we possibly try to reserve a slot for PCI bridge controller. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1132900
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>