$ git clone -n https://gitee.com/jiamei01/glibc.git /var/lib/mock/dist-an23.4-build-540625-84551/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-an23.4-build-540625-84551/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 25ee854e6d13721c7e4cb71ee8094f91b18fdfe4:KOJI_FETCH_HEAD
From https://gitee.com/jiamei01/glibc
 * [new ref]         25ee854e6d13721c7e4cb71ee8094f91b18fdfe4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25ee854 x86: Enable Hygon model 0x8 support and adjust NT threshold