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,
As far as I know, there is no documentation on such communication channel(but i'm not sure)
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?ÿ淸º{.nÇ+돴윯돪†+%듚ÿ깁負¥Šwÿº{.nÇ+돴ㅎoâ왲^n‡r⊆¦zË곷h솳鈺Ú&｛àz요z받쀺+€Ê+zf＂·hš닱~넮녬iÿÿï곴ÿ묎çz_溫æj:+v돣þ)山øm
