$ git clone -n http://8.131.229.236/anolis-os/libpfm /var/lib/mock/dist-el8-updates-build-16559-2666/root/chroot_tmpdir/scmroot/libpfm
Cloning into '/var/lib/mock/dist-el8-updates-build-16559-2666/root/chroot_tmpdir/scmroot/libpfm'...
$ git reset --hard origin/a8
HEAD is now at df09a9d update to libpfm-4.10.1-2.el8_2.1