$ git clone -n https://gitee.com/llvm-la/lld.git /var/lib/mock/dist-an23.2-build-400151-72361/root/chroot_tmpdir/scmroot/lld
Cloning into '/var/lib/mock/dist-an23.2-build-400151-72361/root/chroot_tmpdir/scmroot/lld'...
$ git fetch origin d45d7dc4cca272f98a0eec258e6e2d3bed163ee3:KOJI_FETCH_HEAD
From https://gitee.com/llvm-la/lld
 * [new ref]         d45d7dc4cca272f98a0eec258e6e2d3bed163ee3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d45d7dc LoongArch: Add support for R_LARCH_CALL36 reloc type