$ git clone -n https://gitee.com/lxpzero/libdrm.git /var/lib/mock/dist-an23.3-build-422927-72926/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/dist-an23.3-build-422927-72926/root/chroot_tmpdir/scmroot/libdrm'...
$ git fetch origin 1e4f3ae6c5f7e384a53f12911db9d0be845575e5:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/libdrm
 * [new ref]         1e4f3ae6c5f7e384a53f12911db9d0be845575e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e4f3ae update to 2.4.123 from 2.4.115