$ git clone -n https://gitee.com/src-opencloudos-rpms/llvm /var/lib/mock/module-llvm-toolset-rhel8-8080020240528064014-47be25e3-build-74929-51777/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/module-llvm-toolset-rhel8-8080020240528064014-47be25e3-build-74929-51777/root/chroot_tmpdir/scmroot/llvm'...
$ git fetch origin 1dece695bc84ad0fe9c6a0cc90992b75b98c5111:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/llvm
 * [new ref]         1dece695bc84ad0fe9c6a0cc90992b75b98c5111 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1dece69 import llvm-17.0.6-2.module+el8.8.0+640+2c85fe26