2012/3/7 Alexander Golec <thejfasi at gmail.com>: > I've tried compiling and running Peter Maydell's patches for virtio-mmio, > from this source: > > http://git.linaro.org/gitweb?p=people/pmaydell/qemu-arm.git;a=shortlog;h=refs/heads/amba-virtio That branch is based on upstream QEMU, which doesn't have the ARM KVM patches in it, which is why trying to enable KVM doesn't work. It should still be a usable base for testing virtio, though: just run it on an x86 host and use TCG (emulation). To get it working with KVM you'll need to put those patches on top of qemu-linaro. -- PMM