$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libpq.git /var/lib/mock/dist-an8-loongarch64-build-50224-22836/root/chroot_tmpdir/scmroot/libpq
Cloning into '/var/lib/mock/dist-an8-loongarch64-build-50224-22836/root/chroot_tmpdir/scmroot/libpq'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at c322813 build: disable spinlocks on loongarch64