"With the recent kernel changes criu should never look outside of start-end
region reported by /proc/maps; and restore doesn't even need to know if a
GROWSDOWN region will actually grow or not, because (iiuc) you do not need
to auto-grow the stack vma during restore, criu re-creates the whole vma
with the same length using MAP_FIXED and it should never write below the
addr returned by mmap(MAP_FIXED)" // Oleg
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>