Today, kvm maintainers released the latest version of kvm kernel module based on the linux kernel 2.6.30. This series contains code form the latest linux kernel but can run on older kernels. It's recommended to run this module against the qemu-kvm-0.10 series.

Change from kvm-kmod-2.6.30 are:
- update source to Linux 2.6.30.1
- don't ignore machine check events (Huang Ying, Andi Kleen)
- disable large pages on misaligned memory slots
- prevent overflow on largepage calculation
- check cr3 validity when set from userspace (Marcelo Tosatti)
- handle vmx instructions in guest userspace
- fix tlb flush race (Marcelo Tosatti)
- fix dirty bit tracking with large pages (Izik Eidus)
- fixes live migration with large pages
- fix preempt warning with kvmclock (Matt T. Yourst)

You can download this latest release at the following link.

http://sourceforge.net/projects/kvm/files/