Merge tag 'probes-fixes-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull probes fixes from Masami Hiramatsu:

 - Reject $arg0 during meta-argument expansion to prevent negative index
   calculation and out-of-bounds reading of traceprobe parameters

 - Roll back on enable_trace_fprobe() failure

   Add a rollback cleanup path when __register_trace_fprobe() fails
   partway through to unregister registered probes and clear flags or
   file links

 - Fix module reference count leak on error in register_fprobe()

   Ensure the module_put() cleanup loop still runs even when
   get_ips_from_filter() returns an error, preventing module
   reference count leaks

* tag 'probes-fixes-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  fprobe: Fix module reference count leak on error in register_fprobe()
  tracing/fprobe: Roll back on enable_trace_fprobe() failure
  tracing/probes: Reject $arg0 in meta argument expansion