$ git clone -n https://gitee.com/geliwei/cloud-kernel.git /var/lib/mock/dist-an8-plus-build-60540-32864/root/chroot_tmpdir/scmroot/cloud-kernel
Cloning into '/var/lib/mock/dist-an8-plus-build-60540-32864/root/chroot_tmpdir/scmroot/cloud-kernel'...
$ git reset --hard origin/an8-4.19
HEAD is now at a4deddc gpu: drm: fix the support of 16bpp,1711BMC