sources:
  "linux-3.14.tar.xz": fc777520e5976caf0d5513502b8156f73748e379
  "patch-3.14.31.xz": 4fd4e3c49a3aad76ab49a849491f2d10561d725f
  "kernel-patches-and-configs-3.14.31.tar.xz": 7bb00926c94721af88a2229adb091ded8e774e9c