Add lspai program and man page to display Processor Activity
Information (PAI) facility counter sets in the same way as
lscpumf for the CPU Measurement Facility counter sets.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Thomas Richter