Hi All,
 
Recently, I have traced part of the Xen VMM code.
 
but I have some troubles...
 
I could not find out the function ioctl() which is called by the function do_privcmd() (xeno-1.2.bk/tools/xc/lib/xc_private.h)
 
Is the interface between guest OS and VMM just like the interface between OS and Hardware ?
 
and another question.
 
Is there any protection in Xen VMM to protect that only Domain 0 could use the control tools?
 
 
Inaba