$ git clone -n https://gitee.com/src-anolis-os/libpfm.git /var/lib/mock/dist-an23.3-build-421343-72884/root/chroot_tmpdir/scmroot/libpfm
Cloning into '/var/lib/mock/dist-an23.3-build-421343-72884/root/chroot_tmpdir/scmroot/libpfm'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libpfm
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d8382b Update to 4.13.0 from 4.12.0