K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2019-06-10T03:24:38.589866Z
K 7
svn:log
V 277
powernv: Port HMI handler to use the message framework

When an HMI occurs a message event also gets created with the details of the
exception.  Hook into the messaging framework to retrieve the HMI message.
Nothing is done with it yet, except to panic on unhandled exception.

END