$ git clone -n https://gitee.com/mgb01105731/qemu_6.git /var/lib/mock/dist-an23.2-build-403993-72434/root/chroot_tmpdir/scmroot/qemu_6
Cloning into '/var/lib/mock/dist-an23.2-build-403993-72434/root/chroot_tmpdir/scmroot/qemu_6'...
$ git fetch origin 9a7ddf9b15e62d145ec4614a00b7025bc1e2c486:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/qemu_6
 * [new ref]         9a7ddf9b15e62d145ec4614a00b7025bc1e2c486 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a7ddf9 Fix vm cannot boot on arm64 plateform