$ git clone -n https://gitee.com/src-anolis-os/mariadb.git /var/lib/mock/dist-an23.3-riscv-build-441452-73168/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an23.3-riscv-build-441452-73168/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin ebd2310c883a14bc51eab289fab801c6d80323dc:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mariadb
 * [new ref]         ebd2310c883a14bc51eab289fab801c6d80323dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebd2310 disable selftest for loongarch64