tree 38c4ee6cffb001c04c9784e8932ccac73f74f388
parent 370a397ab453f214a0611bb82cdeafcb0f4a0681
author Yifan Hong <elsk@google.com> 1598580509 -0700
committer Yifan Hong <elsk@google.com> 1599014450 -0700

Implement GKI kernel release check logic before update.

Test: unit test
Bug: 162623577
Bug: 162554855
Change-Id: If2aa6d522e17738bc6b96bf3ac23c7fdf15d3a74