$ git clone -n https://gitee.com/guost123/cmake.git /var/lib/mock/dist-an23-build-441551-73171/root/chroot_tmpdir/scmroot/cmake
Cloning into '/var/lib/mock/dist-an23-build-441551-73171/root/chroot_tmpdir/scmroot/cmake'...
$ git fetch origin 6a16110d52e7c81c36b855f03167cc67f3f19de0:KOJI_FETCH_HEAD
From https://gitee.com/guost123/cmake
 * [new ref]         6a16110d52e7c81c36b855f03167cc67f3f19de0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a16110 fix atomic link error when build on riscv64