Ingo Molnar wrote:

* Jeremy Fitzhardinge [off-list ref] wrote:

  

quoted

Xen is currently incompatible with:
- PREEMPT
    

why? That should be fixed.

Actually I don't think that's true any more.  We'll need to work out how
to deal with preempt and suspend/resume, but the process freezer seems
like the way to do that.

    J