Sigh. still didn't get the bitmask right :-P  A recent patch made each 
of trace/gori/cache their own flag, but didn't adjust the 'all' value to 
account that cache no longer included trace....  so all had no trace in 
it.  fixed thusly.

Bootstrapped on x86_64-pc-linux-gnu with no regressions.  Pushed.

Andrew