Today domain_init() is called either just before calling dom0_init()
in case no live update is being performed, or it is called after
reading the global state from read_state_global(), as the event
channel fd is needed.
Split up domain_init() into a preparation part which can be called
unconditionally, and in a part setting up the event channel handle.
Note that there is no chance that chk_domain_generation() can be
called now before xc_handle has been setup, so there is no need for
the related special case anymore.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jason Andryuk <jandryuk@gmail.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
Juergen Gross
097388d520