CONFIG_PHYS_ADDR_T_64BIT (not configurable)

configname: CONFIG_PHYS_ADDR_T_64BIT

Linux Kernel Configuration
└─>PHYS_ADDR_T_64BIT
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  

is depended by
CONFIG_PHYS_64BIT