----------------------------
+What: cgroup option updates via remount
+When: March 2013
+Why: Remount currently allows changing bound subsystems and
+ release_agent. Rebinding is hardly useful as it only works
+ when the hierarchy is empty and release_agent itself should be
+ replaced with conventional fsnotify.
++
++----------------------------
++
+ What: setitimer accepts user NULL pointer (value)
+ When: 3.6
+ Why: setitimer is not returning -EFAULT if user pointer is NULL. This
+ violates the spec.
+ Who: Sasikantha Babu <sasikanth.v19@gmail.com>