> I've examined the alarm timmer, this timer is used to interrupt the > execution of VCPUs to handle interruptions.
IIRC, alarm timer will interrupt VCPU to execute the next one. You can check where QEMU register the alarm timer, and see how it works. Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj
