Merge cherrypicks of [5313290, 5313323, 5313343, 5313415, 5313291, 5313441, 5313557, 5313344, 5313383, 5313384, 5313324, 5313325, 5313326, 5313294, 5313295, 5313296, 5313498] into oc-m8-release

Change-Id: Ia637d33345b2b8048920f2274980596b2d9079ac
tree: fd29f70dd2d73fd3c7ec421d44ba86d0e9b1b25e
  1. .prebuilt_info/
  2. Image.fit
  3. Image.fit.kasan
  4. push-kernel.sh