Pull tracing fix from Steven Rostedt:
 "Recursion fix for tracing.

  While cleaning up some of the tracing recursion protection logic, I
  discovered a scenario that the current design would miss, and would
  allow an infinite recursion. Removing an optimization trick that
  opened the hole fixes the issue and cleans up the code as well"

* tag 'trace-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing: Have all levels of checks prevent recursion