$ git clone -n https://gitee.com/wenjie2025/libdrm_1773456439.git /var/lib/mock/dist-an23-build-519594-75764/root/chroot_tmpdir/scmroot/libdrm_1773456439
Cloning into '/var/lib/mock/dist-an23-build-519594-75764/root/chroot_tmpdir/scmroot/libdrm_1773456439'...
$ git fetch origin dd25d4b7b8ff32c883669fb5198f1d8fad47f2ca:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/libdrm_1773456439
 * [new ref]         dd25d4b7b8ff32c883669fb5198f1d8fad47f2ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd25d4b Update code from upstream