$ git clone -n https://gitee.com/wency_cn/gnu-efi.git /var/lib/mock/dist-an23-build-492070-74553/root/chroot_tmpdir/scmroot/gnu-efi
Cloning into '/var/lib/mock/dist-an23-build-492070-74553/root/chroot_tmpdir/scmroot/gnu-efi'...
$ git fetch origin 85377437f2ede46c759b02ea46d6837c5db25316:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/gnu-efi
 * [new ref]         85377437f2ede46c759b02ea46d6837c5db25316 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8537743 Update code from upstream