$ git clone -n https://gitee.com/src-opencloudos-rpms/valgrind /var/lib/mock/dist-oc8-build-30722-9148/root/chroot_tmpdir/scmroot/valgrind
Cloning into '/var/lib/mock/dist-oc8-build-30722-9148/root/chroot_tmpdir/scmroot/valgrind'...
$ git reset --hard origin/oc8
HEAD is now at 10e8f51 import valgrind-3.19.0-1.oc8