Hi, You can check http://wiki.qemu.org/Contribute/SubmitAPatch to see how to send patch to qemu-devel. :)
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