ubuntu@equal-beetle:~$ cat /proc/version
Linux version 4.10.0-36-generic (buildd@bos01-arm64-013) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) ) #40~16.04.1-Ubuntu SMP Tue Sep 19 15:20:18 UTC 2017
ubuntu@equal-beetle:~$ sudo dmesg | grep -i arch_timer
[    0.000000] arch_timer: Enabling global workaround for HiSilicon erratum 161010101
[    0.000000] arch_timer: CPU0: Trapping CNTVCT access
[    0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
[    0.194148] arch_timer: CPU1: Trapping CNTVCT access
[    0.197183] arch_timer: CPU2: Trapping CNTVCT access
[    0.200193] arch_timer: CPU3: Trapping CNTVCT access
[    0.203192] arch_timer: CPU4: Trapping CNTVCT access
[    0.206199] arch_timer: CPU5: Trapping CNTVCT access
[    0.209199] arch_timer: CPU6: Trapping CNTVCT access
[    0.212197] arch_timer: CPU7: Trapping CNTVCT access
[    0.215212] arch_timer: CPU8: Trapping CNTVCT access
[    0.218234] arch_timer: CPU9: Trapping CNTVCT access
[    0.221238] arch_timer: CPU10: Trapping CNTVCT access
[    0.224244] arch_timer: CPU11: Trapping CNTVCT access
[    0.227250] arch_timer: CPU12: Trapping CNTVCT access
[    0.230271] arch_timer: CPU13: Trapping CNTVCT access
[    0.233286] arch_timer: CPU14: Trapping CNTVCT access
[    0.236293] arch_timer: CPU15: Trapping CNTVCT access
[    0.239365] arch_timer: CPU16: Trapping CNTVCT access
[    0.242482] arch_timer: CPU17: Trapping CNTVCT access
[    0.245543] arch_timer: CPU18: Trapping CNTVCT access
[    0.248601] arch_timer: CPU19: Trapping CNTVCT access
[    0.251675] arch_timer: CPU20: Trapping CNTVCT access
[    0.254747] arch_timer: CPU21: Trapping CNTVCT access
[    0.257809] arch_timer: CPU22: Trapping CNTVCT access
[    0.260874] arch_timer: CPU23: Trapping CNTVCT access
[    0.263942] arch_timer: CPU24: Trapping CNTVCT access
[    0.267019] arch_timer: CPU25: Trapping CNTVCT access
[    0.270077] arch_timer: CPU26: Trapping CNTVCT access
[    0.273181] arch_timer: CPU27: Trapping CNTVCT access
[    0.276300] arch_timer: CPU28: Trapping CNTVCT access
[    0.279418] arch_timer: CPU29: Trapping CNTVCT access
[    0.282534] arch_timer: CPU30: Trapping CNTVCT access
[    0.285632] arch_timer: CPU31: Trapping CNTVCT access
[    0.289091] arch_timer: CPU32: Trapping CNTVCT access
[    0.292688] arch_timer: CPU33: Trapping CNTVCT access
[    0.296098] arch_timer: CPU34: Trapping CNTVCT access
[    0.299505] arch_timer: CPU35: Trapping CNTVCT access
[    0.302920] arch_timer: CPU36: Trapping CNTVCT access
[    0.306333] arch_timer: CPU37: Trapping CNTVCT access
[    0.309748] arch_timer: CPU38: Trapping CNTVCT access
[    0.313156] arch_timer: CPU39: Trapping CNTVCT access
[    0.316575] arch_timer: CPU40: Trapping CNTVCT access
[    0.320010] arch_timer: CPU41: Trapping CNTVCT access
[    0.323419] arch_timer: CPU42: Trapping CNTVCT access
[    0.326831] arch_timer: CPU43: Trapping CNTVCT access
[    0.330254] arch_timer: CPU44: Trapping CNTVCT access
[    0.333679] arch_timer: CPU45: Trapping CNTVCT access
[    0.337106] arch_timer: CPU46: Trapping CNTVCT access
[    0.340505] arch_timer: CPU47: Trapping CNTVCT access
[    0.343945] arch_timer: CPU48: Trapping CNTVCT access
[    0.347462] arch_timer: CPU49: Trapping CNTVCT access
[    0.350896] arch_timer: CPU50: Trapping CNTVCT access
[    0.354329] arch_timer: CPU51: Trapping CNTVCT access
[    0.357764] arch_timer: CPU52: Trapping CNTVCT access
[    0.361200] arch_timer: CPU53: Trapping CNTVCT access
[    0.364632] arch_timer: CPU54: Trapping CNTVCT access
[    0.368067] arch_timer: CPU55: Trapping CNTVCT access
[    0.371503] arch_timer: CPU56: Trapping CNTVCT access
[    0.374955] arch_timer: CPU57: Trapping CNTVCT access
[    0.378389] arch_timer: CPU58: Trapping CNTVCT access
[    0.381850] arch_timer: CPU59: Trapping CNTVCT access
[    0.385327] arch_timer: CPU60: Trapping CNTVCT access
[    0.388814] arch_timer: CPU61: Trapping CNTVCT access
[    0.392286] arch_timer: CPU62: Trapping CNTVCT access
[    0.395757] arch_timer: CPU63: Trapping CNTVCT access