$ git clone -n https://gitee.com/src-opencloudos-rpms/llvm /var/lib/mock/module-llvm-toolset-rhel8-8100020240925114555-2a16b704-build-117793-68509/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/module-llvm-toolset-rhel8-8100020240925114555-2a16b704-build-117793-68509/root/chroot_tmpdir/scmroot/llvm'...
$ git fetch origin 15b64444d0802df6b9c7ae7f711ce5f260017093:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/llvm
 * [new ref]         15b64444d0802df6b9c7ae7f711ce5f260017093 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15b6444 import llvm-17.0.6-3.module+el8.10.0+693+b0b4a91c