[Xen-devel] Not waiting for devices in xend when resuming a domain

[Stefan Berger <stefanb@xxxxxxxxxx>]

Hello!

I noticed that if a domain is resumed
it is NOT being waited for the hotplug scripts to finish running (call
to waitForDevices in xend) , like this is for example done when a domain
is starting. If I put a lot of load on domain-0 by for example compiling
the sources with multiple threads (make -j 16) and do a resume on a domain,
this can lead to access to devices although they are not properly connected,
yet. I think it's even more critical to have immediate and guaranteed access
to all devices when a domain is immediately available (resume) and if it
wants to access a device instead of it the case when it might be busy spending
some time booting.

-- Stefan
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