$ git clone -n https://src.fedoraproject.org/rpms/librealsense1.git /var/lib/mock/f31-build-59408-28580/root/chroot_tmpdir/scmroot/librealsense1
Cloning into '/var/lib/mock/f31-build-59408-28580/root/chroot_tmpdir/scmroot/librealsense1'...
$ git reset --hard 16186b30647b0f3af00859f9e81292d3dfd603ca
HEAD is now at 16186b3 Switch to better patch for recent kernel bug fix (upstream PR #3929)