040000 tree 70b04fa724e65d5a6812b0999fe3a368a5fcc0d7	linux-armel-stretch
040000 tree c4870fef199d9eea4007b90f0e9b905d02b0bca3	linux-armhf-jessie
040000 tree 87646286e7ab7db748ffba87fa2f90f157872e7a	linux-s390x-stretch