$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mvapich2.git /var/lib/mock/dist-an8-loongarch64-build-58350-29663/root/chroot_tmpdir/scmroot/mvapich2
Cloning into '/var/lib/mock/dist-an8-loongarch64-build-58350-29663/root/chroot_tmpdir/scmroot/mvapich2'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 4a0eb88 合并 #27418 从 a8-LoongArch-dev 到 a8-LoongArch add loongarch64 support