$ git clone -n https://gitee.com/lxpzero/kpatch.git /var/lib/mock/dist-an23.3-build-415960-72844/root/chroot_tmpdir/scmroot/kpatch
Cloning into '/var/lib/mock/dist-an23.3-build-415960-72844/root/chroot_tmpdir/scmroot/kpatch'...
$ git fetch origin 81974ca16db4eb1dfe5e07fe17fef449767af3c2:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/kpatch
 * [new ref]         81974ca16db4eb1dfe5e07fe17fef449767af3c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81974ca update to 0.9.7-4