[knobs] Modified the address home lookup knob
[knobs] Modified the address home lookup knob

Conflicts:

	pin/src/knobs.h

victorisildur/Graphite,fhijaz/Graphite,fhijaz/Graphite,mit-carbon/Graphite,mit-carbon/Graphite-Cycle-Level,victorisildur/Graphite,victorisildur/Graphite,fhijaz/Graphite,fhijaz/Graphite,mit-carbon/Graphite-Cycle-Level,nkawahara/Graphite,8l/Graphite,mit-carbon/Graphite,mit-carbon/Graphite,nkawahara/Graphite,8l/Graphite,victorisildur/Graphite,8l/Graphite,mit-carbon/Graphite,8l/Graphite,mit-carbon/Graphite-Cycle-Level,mit-carbon/Graphite-Cycle-Level,nkawahara/Graphite,nkawahara/Graphite