$ git clone -n https://gitee.com/wenjie2025/libdrm_1773278684.git /var/lib/mock/dist-an23-build-518816-75682/root/chroot_tmpdir/scmroot/libdrm_1773278684
Cloning into '/var/lib/mock/dist-an23-build-518816-75682/root/chroot_tmpdir/scmroot/libdrm_1773278684'...
$ git fetch origin 85dbebb52bddd5cc725f70219bd91ade4df213e6:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/libdrm_1773278684
 * [new ref]         85dbebb52bddd5cc725f70219bd91ade4df213e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 85dbebb Update code from upstream