040000 tree 2df070955f0dbd4018be99352c1e66f151e3bddd	linux-armel-stretch
040000 tree 08611978f9b76a013ecf0113315d4eee52d717c0	linux-armhf-jessie
040000 tree 81f44a4d9a0c1decfe8ff1e8f15f124349d457cb	linux-s390x-stretch