After commit 1be7107f ("mm: larger stack guard gap, between vmas")
we do not hide stack guard page in /proc/<pid>/maps

Link: http://lkml.kernel.org/r/211f3c2a-f7ef-7c13-82bf-46fd426f6e1b@virtuozzo.comSigned-off-by: NVasily Averin <vvs@virtuozzo.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>