$ git clone -n https://gitee.com/mgb01105731/compiler-rt.git /var/lib/mock/dist-an23.1-devel-build-366070-71299/root/chroot_tmpdir/scmroot/compiler-rt
Cloning into '/var/lib/mock/dist-an23.1-devel-build-366070-71299/root/chroot_tmpdir/scmroot/compiler-rt'...
$ git fetch origin 2ebeeaca80df5f1c53f6c0a35a91a7cd691e7b75:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/compiler-rt
 * [new ref]         2ebeeaca80df5f1c53f6c0a35a91a7cd691e7b75 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ebeeac update to 17.0.6