i don't kow if it has been said yet, mysatroker.ko is myriads implementation of /dev/binder, with an extra "master" component which is not available in androids binder, i've tried to backport the module to the old n950 kernel but the kernel misses a few functions, it might be possible to patch the module so it works, or we could try to implement that master thingy into androids binder or into a replacement module like https://github.com/rong1129/android-binder-ipc (i've used that succesfully when i tried to run a android chroot like thingy on my phone to launch android services, that project died though due to surfaceflinger, egl and gles problems)