tree 47bd623e5d692daf3b91316a3a715ff7356bc22b
parent fefa629abebe328cf6d07f99fe5796dbfc3e4981
author Jeremy Fitzhardinge <jeremy@xensource.com> 1184722627 -0700
committer Jeremy Fitzhardinge <jeremy@goop.org> 1184773665 -0700

xen: handle external requests for shutdown, reboot and sysrq

The guest domain can be asked to shutdown or reboot itself, or have a
sysrq key injected, via xenbus.  This patch adds a watcher for those
events, and does the appropriate action.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Chris Wright <chrisw@sous-sol.org>