$ git clone -n https://gitee.com/opencloudos-stream/nspr.git /var/lib/mock/dist-ocs23-loongarch64-build-177235-11097/root/chroot_tmpdir/scmroot/nspr
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-177235-11097/root/chroot_tmpdir/scmroot/nspr'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nspr
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09d354c !2 update config.guess and config.sub for loongarch64 Merge pull request !2 from zhangwenlong01/master