This moves documentation for the kernel.perf_event_paranoid to the
Documentation directory, then adds a more paranoid level.

Ben.

Ben Hutchings (2):
  Documentation,perf: Document the perf sysctls
  security,perf: Allow further restriction of perf_event_open

 Documentation/sysctl/kernel.txt | 15 +++++++++++++++
 include/linux/perf_event.h      |  5 +++++
 kernel/events/core.c            |  8 ++++++++
 security/Kconfig                |  9 +++++++++
 tools/perf/util/evsel.c         |  7 ++-----
 5 files changed, 39 insertions(+), 5 deletions(-)