Add a temporary debugging hack to detect a deadlock in setrunqueue().  This is here so that we can gather stats on the nature of the recent rash of hard lockups, and in this particular case panic the machine instead of letting it deadlock forever.
Add a temporary debugging hack to detect a deadlock in setrunqueue().  This
is here so that we can gather stats on the nature of the recent rash of
hard lockups, and in this particular case panic the machine instead of
letting it deadlock forever.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase