[libvirt] [RFC PATCH 0/3] Guest NUMA topology support - v0

Hi, I discussed the possibilities of adding NUMA topology XML specification support for guests here some time back. Since my latest proposal (http://permalink.gmane.org/gmane.comp.emulators.libvirt/44626) didn't get any response, I am posting a prototype implementation that supports specifying NUMA topology for QEMU guests. - The implementation is based on the last proposal I listed above. - The implementation is for QEMU only. - The patchset has gone through extremely light testing and I have just tested booting a 2 socket 2 core 2 thread QEMU guest. - I haven't really bothered to cover all the corner cases and haven't run libvirt tests after this patchset. For eg, there is no code to validate if the CPU combination specified by <topology> and <numa> match with each other. I plan to cover all these after we freeze the specification itself. Regards, Bharata.