version            11 elf.h            uint version;
version            91 mp.c             if(conf->version != 1 && conf->version != 4)
version            17 mp.h             uchar version;                // [14]
version            32 mp.h             uchar version;                // local APIC verison
version            43 mp.h             uchar version;                // I/O APIC version