mako: update prebuilt kernel [DO NOT MERGE]
automerge: 2a45757  -s ours

* commit '2a45757137f19157a75f98b48db67087bf3bac4e':
  mako: update prebuilt kernel [DO NOT MERGE]
tree: 59e8608b929b9855350955f082ba23e9dd52257c
  1. kernel