$ git clone -n https://gitee.com/eileen2023/kmod_rpm.git /var/lib/mock/dist-an8.8-kernel-4.19.91-27.4-build-424247-72532/root/chroot_tmpdir/scmroot/kmod_rpm
Cloning into '/var/lib/mock/dist-an8.8-kernel-4.19.91-27.4-build-424247-72532/root/chroot_tmpdir/scmroot/kmod_rpm'...
$ git fetch origin kmod-udma/an8/4.19.91-27.4.an8-0.1.0:KOJI_FETCH_HEAD
From https://gitee.com/eileen2023/kmod_rpm
 * [new branch]      kmod-udma/an8/4.19.91-27.4.an8-0.1.0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf16ba1 Build 4.19.91-27.4.an8 anolis_release=1