Dear Artem,
Thanks for your advices.
However we met the problem when we tried to start a windows7 VM on ehter patched xen kernel.
The windows7 VM would be freeze during the startup process.
I believe that was due to the patch code from ether.( Because I could startup a win7 VM on original xen kernel)
Can you give me some recommendations to solve this problem?
Thanks a lot.
Jack