$ git clone -n https://gitee.com/renbo02/libdrm.git /var/lib/mock/dist-an8.6-build-168860-58800/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/dist-an8.6-build-168860-58800/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard 1f0488711332184aaea66b83c4e4c54dd6a6064d
HEAD is now at 1f04887 Add doc sub package