$ git clone -n https://gitee.com/src-anolis-os/valgrind.git /var/lib/mock/dist-an23.3-build-426086-72987/root/chroot_tmpdir/scmroot/valgrind
Cloning into '/var/lib/mock/dist-an23.3-build-426086-72987/root/chroot_tmpdir/scmroot/valgrind'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/valgrind
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea0139d !1 Add LOONGARCH64/Linux support Merge pull request !1 from Binbin Zhou/dev-3.24.0