[GIT PULL] perf/hw-breakpoints: Various updates

[Frederic Weisbecker <fweisbec@gmail.com>]

Ingo,

Please pull the perf/core branch that can be found at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
	perf/core

I have hesitations about the 2 last patches as they should probably
go into another branch. Their scope is wider than perf as they also
fix x86-64 stacktraces in general.

Tell me if you'd prefer them in a separate tree based on something else.

Thanks,
	Frederic
---

Frederic Weisbecker (9):
      hw-breakpoints: Add two reserved fields for future extensions
      perf: Remove pointless union that wraps the hw breakpoint fields
      perf: Remove unused struct perf_event::event_callback
      hw-breakpoints: Drop callback and task parameters from modify helper
      hw-breakpoints: Use overflow handler instead of the event callback
      perf: Remove the "event" callback from perf events
      x86/perf: Exclude the debug stack from the callchains
      x86: Fixup wrong debug exception frame link in stacktraces
      x86: Fixup wrong irq frame link in stacktraces


 arch/x86/kernel/cpu/perf_event.c        |    9 ++++---
 arch/x86/kernel/dumpstack_64.c          |   33 +++++++++++++++++++++++++++++-
 arch/x86/kernel/entry_64.S              |    6 ++--
 arch/x86/kernel/hw_breakpoint.c         |    5 +--
 arch/x86/kernel/ptrace.c                |   13 +++++++----
 include/linux/hw_breakpoint.h           |   34 +++++++++++-------------------
 include/linux/perf_event.h              |   28 +++++++++++--------------
 kernel/hw_breakpoint.c                  |   22 ++++++-------------
 kernel/perf_event.c                     |   24 ++++++++-------------
 kernel/trace/trace_ksym.c               |    5 ++-
 samples/hw_breakpoint/data_breakpoint.c |    7 ++++-
 11 files changed, 99 insertions(+), 87 deletions(-)