$ git clone -n https://gitee.com/wency_cn/libdrm_1772057564.git /var/lib/mock/dist-an23-build-515058-75118/root/chroot_tmpdir/scmroot/libdrm_1772057564
Cloning into '/var/lib/mock/dist-an23-build-515058-75118/root/chroot_tmpdir/scmroot/libdrm_1772057564'...
$ git fetch origin bcc07c0a6a28ae8ae0091561879343981e152ba4:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/libdrm_1772057564
 * [new ref]         bcc07c0a6a28ae8ae0091561879343981e152ba4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcc07c0 Update code from upstream