[for-linus][PATCH 00/11] tracing: Fixes for v5.4-rc2

[Steven Rostedt]

Petr Mladek (1):
      tracing: Initialize iter->seq after zeroing in tracing_read_pipe()

Srivatsa S. Bhat (VMware) (2):
      tracing/hwlat: Report total time spent in all NMIs during the sample
      tracing/hwlat: Don't ignore outer-loop duration when calculating max_latency

Steven Rostedt (VMware) (8):
      tracefs: Revert ccbd54ff54e8 ("tracefs: Restrict tracefs when the kernel is locked down")
      ftrace: Get a reference counter for the trace_array on filter files
      tracing: Get trace_array reference for available_tracers files
      tracing: Have trace events system open call tracing_open_generic_tr()
      tracing: Add tracing_check_open_get_tr()
      tracing: Add locked_down checks to the open calls of files created for tracefs
      tracing: Do not create tracefs files if tracefs lockdown is in effect
      recordmcount: Fix nop_mcount() function

----
 fs/tracefs/inode.c                  |  46 ++----------
 kernel/trace/ftrace.c               |  55 ++++++++++----
 kernel/trace/trace.c                | 139 ++++++++++++++++++++++--------------
 kernel/trace/trace.h                |   2 +
 kernel/trace/trace_dynevent.c       |   4 ++
 kernel/trace/trace_events.c         |  35 +++++----
 kernel/trace/trace_events_hist.c    |  13 +++-
 kernel/trace/trace_events_trigger.c |   8 ++-
 kernel/trace/trace_hwlat.c          |   4 +-
 kernel/trace/trace_kprobe.c         |  12 +++-
 kernel/trace/trace_printk.c         |   7 ++
 kernel/trace/trace_stack.c          |   8 +++
 kernel/trace/trace_stat.c           |   6 +-
 kernel/trace/trace_uprobe.c         |  11 +++
 scripts/recordmcount.h              |   5 +-
 15 files changed, 223 insertions(+), 132 deletions(-)