$ git clone -n https://gitee.com/src-opencloudos-rpms/openblas.git /var/lib/mock/dist-oc9-build-123739-73208/root/chroot_tmpdir/scmroot/openblas
Cloning into '/var/lib/mock/dist-oc9-build-123739-73208/root/chroot_tmpdir/scmroot/openblas'...
$ git fetch origin 3d7837876906727d3fa0b957bd8c84ce447e9033:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/openblas
 * [new ref]         3d7837876906727d3fa0b957bd8c84ce447e9033 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d78378 import openblas-0.3.26-5.tl4