Sorry for sending garbage mail -------------------------------- There are several ways that qemu and kvm can communicate. One of them is the ioctl to /dev/kvm and it is documented in Documentation/virtual/kvm/api.txt. But there's other ways also: like the pages that are mmap-ed from kvm_vcpu_fault function, I’m not sure about the documentation of such channels. regards Min-gyu Kim ------- Original Message ------- Sender : Richard Yao<ryao@xxxxxxxxxx> Date : 2012-07-30 14:47 (GMT+09:00) Title : How does QEMU communicate with KVM? Is there any documentation on how QEMU communicates with KVM? From: kvm-owner@xxxxxxxxxxxxxxx [mailto:kvm-owner@xxxxxxxxxxxxxxx] On Behalf Of 김민규 Sent: Monday, July 30, 2012 5:23 PM To: Richard Yao; kvm@xxxxxxxxxxxxxxx Subject: Re: How does QEMU communicate with KVM? -- 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