[PATCH] - auditing cmdline

[William Roberts]

This patch series relates to work started on the audit mailing list.
It eventually involved touching other modules, so I am trying to
pull in those owners as well. In a nutshell I add new utility
functions for accessing a processes cmdline value as displayed
in proc/<self>/cmdline, and then refactor procfs to use the
utility functions, and then add the ability to the audit subsystem
to record this value.

Thanks for any feedback and help.

[PATCH 1/3] mm: Create utility functions for accessing a tasks
[PATCH 2/3] proc: Update get proc_pid_cmdline() to use mm.h helpers
[PATCH 3/3] audit: Audit proc cmdline value