[for-next][PATCH 0/8] tracing: Last minute updates for 4.10

[Steven Rostedt]

There are two patches that are marked for stable. But since Linus will
hopefully open the merge window very soon, I figured I let those changes
sit in linux-next for a week before pushing to Linus. They are not that
critical as they are old bugs, and require root privilege to abuse.

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next

Head SHA1: 1a41442864e35bff859582fe9c5d051d0b1040ba


Steven Rostedt (Red Hat) (8):
      tracing: Have the reg function allow to fail
      tracing: Do not start benchmark on boot up
      tracing: Have system enable return error if one of the events fail
      tracing: Allow benchmark to be enabled at early_initcall()
      ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it
      tracing: Replace kmap with copy_from_user() in trace_marker writing
      fgraph: Handle a case where a tracer ignores set_graph_notrace
      tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too

----
 arch/powerpc/include/asm/trace.h                  |   4 +-
 arch/powerpc/platforms/powernv/opal-tracepoints.c |   6 +-
 arch/powerpc/platforms/pseries/lpar.c             |   6 +-
 arch/x86/entry/entry_32.S                         |   4 +-
 arch/x86/include/asm/trace/exceptions.h           |   2 +-
 arch/x86/include/asm/trace/irq_vectors.h          |   2 +-
 arch/x86/kernel/tracepoint.c                      |   3 +-
 drivers/i2c/i2c-core.c                            |   3 +-
 include/linux/tracepoint-defs.h                   |   2 +-
 include/linux/tracepoint.h                        |   2 +-
 include/trace/events/i2c.h                        |   2 +-
 kernel/trace/trace.c                              | 139 ++++++----------------
 kernel/trace/trace.h                              |  11 ++
 kernel/trace/trace_benchmark.c                    |  26 +++-
 kernel/trace/trace_benchmark.h                    |   2 +-
 kernel/trace/trace_events.c                       |  13 +-
 kernel/trace/trace_functions_graph.c              |  31 +++--
 kernel/trace/trace_irqsoff.c                      |  12 ++
 kernel/trace/trace_sched_wakeup.c                 |  12 ++
 kernel/tracepoint.c                               |  12 +-
 samples/trace_events/trace-events-sample.c        |   3 +-
 samples/trace_events/trace-events-sample.h        |   2 +-
 22 files changed, 162 insertions(+), 137 deletions(-)