$ git clone -n https://gitee.com/fe_zhang/arm-trusted-firmware.git /var/lib/mock/dist-an23-build-253777-63539/root/chroot_tmpdir/scmroot/arm-trusted-firmware Cloning into '/var/lib/mock/dist-an23-build-253777-63539/root/chroot_tmpdir/scmroot/arm-trusted-firmware'... $ git reset --hard d36b92669a5bc7bf999467f14c7f7d8cabc1c1c4 HEAD is now at d36b926 Init package from upstream