$ git clone -n https://gitee.com/mgb01105731/glibc_9.git /var/lib/mock/dist-an23.4-build-541457-84551/root/chroot_tmpdir/scmroot/glibc_9
Cloning into '/var/lib/mock/dist-an23.4-build-541457-84551/root/chroot_tmpdir/scmroot/glibc_9'...
$ git fetch origin df561a051ac276cb02796ec60aeac9933284a33e:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/glibc_9
 * [new ref]         df561a051ac276cb02796ec60aeac9933284a33e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df561a0 x86: Enable Hygon model 0x8 support and adjust NT threshold