there's an interface that looks something like this (including vcpu) as part of KVM, accessed through the /dev/kvm device with ioctl's. You can see part of it

there's an interface that looks something like this (including vcpu) as part of KVM, accessed through the /dev/kvm device with ioctl's. You can see part of it here: https://github.com/torvalds/linux/blob/master/arch/x86/include/uapi/asm/kvm.h https://github.com/torvalds/linux/blob/master/arch/x86/inclu...