Misc audit fixes.  Please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current.git/ audit.b54
Shortlog:

Eric Paris (1):

      Audit: Collect signal info when SIGUSR2 is sent to auditd
Vesa-Matti J Kari (1):

      kernel/audit.c control character detection is off-by-one
zhangxiliang (3):

      Re: [PATCH] the loginuid field should be output in all AUDIT_CONFIG_CHANGE audit messages

      Fix the kernel panic of audit_filter_task when key field is set

      Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error output.
Diffstat:

 kernel/audit.c       |   13 +++++++++----

 kernel/auditfilter.c |   10 ++++++++--

 kernel/auditsc.c     |    4 ++--

 3 files changed, 19 insertions(+), 8 deletions(-)

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