$ git clone -n https://gitee.com/opencloudos-stream/mlir.git /home/lib/mock/dist-ocs23-loongarch64-build-192174-12928/root/chroot_tmpdir/scmroot/mlir
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-192174-12928/root/chroot_tmpdir/scmroot/mlir'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/mlir
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 e7a54a9 !3 【软件升级】 [mlir] 可升级至 [17.0.6] Merge pull request !3 from luochenglcs/master