Default Any kernels brewing for the tab pro 8.4?

Hi. Just wondering if anyone is working on kernels for the tab pro 8.4. It would be nice if there was one that supported other file systems like exFat and had SELinux set to permissive. This would be helpful for running Linux on Android on the tab pro 8.4 for example. Thanks!

EDIT: For anyone interested, freeza's kernel has SELinux set to permissive.