Get blackberry kernel source code

Hi,

I am trying to build my custom android kernel for my Nexus devices, but with blackberry's hardened kernel addition.

I tried to clone this repository https://github.com/blackberry/android-linux-kernel/ but it seems I got an empty source.

If anyone know where i can clone blackberry kernel source code kindly share with us.

Not that they're updating that repository (GPL be darned), but have you tried checking the branches of that git repo?