Hello, I am writting about this patch that was posted by Xiao: http://www.spinics.net/lists/kvm/msg119044.html and this: http://www.spinics.net/lists/kvm/msg119045.html I've tested both kernel 4.2 and 4.3 and problem still exists when I use OVMF - 100% cpu usage, VM resetting, while it works properly on kernel 4.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html