$ git clone -n https://gitee.com/opencloudos-stream/glibc.git /var/lib/mock/dist-ocs23-base-build-299169-29331/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-ocs23-base-build-299169-29331/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/glibc
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93f7224 !24 LoongArch: Sync from glibc upstream Merge pull request !24 from ticat_fp/dev-fp