$ git clone -n https://gitee.com/src-anolis-os/qemu.git /var/lib/mock/dist-an23-build-347984-70386/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-347984-70386/root/chroot_tmpdir/scmroot/qemu'...
$ git reset --hard origin/a23-loongarch
HEAD is now at facaf4d Change the bios name for loongarch.