This makes it much simpler to write tests, and you don't have to worry
about some of the oddness with bats.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Since kernel 4.6, we can update kernel memory without
initialization, because it's accounted by default.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>