1. 10e4779 SPDX: Convert all of our single license tags to Linux Kernel style by Tom Rini · Sun May 06 17:58:06 2018 -0400
  2. 67f66bd cpu: Add get_vendor callback by Alexander Graf · Fri Aug 19 01:23:27 2016 +0200
  3. 12d4105 x86: dm: Clean up cpu drivers by Bin Meng · Fri Jun 12 14:52:20 2015 +0800