$ git clone -n https://gitee.com/src-opencloudos-rpms/llvm /var/lib/mock/module-llvm-toolset-rhel8-8080020231222090638-47be25e3-build-57746-15715/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/module-llvm-toolset-rhel8-8080020231222090638-47be25e3-build-57746-15715/root/chroot_tmpdir/scmroot/llvm'...
$ git fetch origin 52552825f6932a896abbc5fae112ed8eefcf8e9c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/llvm
 * [new ref]         52552825f6932a896abbc5fae112ed8eefcf8e9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5255282 import llvm-16.0.6-3.module+el8.9.0+19571+4f9fba7b