$ git clone -n https://gitee.com/opencloudos-stream/valgrind.git /var/lib/mock/dist-ocs23-loongarch64-build-145683-9798/root/chroot_tmpdir/scmroot/valgrind
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-145683-9798/root/chroot_tmpdir/scmroot/valgrind'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/valgrind
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f16e03 !2 add support for loongarch64/linux Merge pull request !2 from dpd/master