linux-kernel - [for-next][PATCH 00/26] tracing: Updates for 5.10

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Date:   Mon, 21 Sep 2020 21:24:14 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [for-next][PATCH 00/26] tracing: Updates for 5.10

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

Head SHA1: fd264ce96c382bc2e36eb1f49ac45c5980650244


Dan Carpenter (1):
      tracing: remove a pointless assignment

Davidlohr Bueso (1):
      fgraph: Convert ret_stack tasklist scanning to rcu

Jarkko Sakkinen (1):
      kprobes: Use module_name() macro

Masami Hiramatsu (19):
      tools/bootconfig: Show bootconfig compact tree from bootconfig file
      tools/bootconfig: Add list option
      tools/bootconfig: Make all functions static
      tools/bootconfig: Add a script to generate ftrace shell-command from bootconfig
      tools/bootconfig: Add a script to generates bootconfig from ftrace
      tools/bootconfig: Add --init option for bconf2ftrace.sh
      tracing/boot: Add per-instance tracing_on option support
      Documentation: tracing: Add tracing_on option to boot-time tracer
      tracing/kprobes: Support perf-style return probe
      tracing/uprobes: Support perf-style return probe
      Documentation: tracing: Add %return suffix description
      Documentation: tracing: boot: Add an example of tracing function-calls
      selftests/ftrace: Add %return suffix tests
      kprobes: Init kprobes in early_initcall
      tracing: Define event fields early stage
      tracing: Enable adding dynamic events early stage
      tracing: Enable creating new instance early boot
      tracing/boot, kprobe, synth: Initialize boot-time tracing earlier
      Documentation: tracing: Add the startup timing of boot-time tracing

Randy Dunlap (1):
      tracing: Delete repeated words in comments

Wei Yang (2):
      tracing: toplevel d_entry already initialized
      tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer

Xianting Tian (1):
      tracing: Use __this_cpu_read() in trace_buffered_event_enable()

----
 Documentation/trace/boottime-trace.rst             |  38 ++++
 Documentation/trace/kprobetrace.rst                |   2 +
 Documentation/trace/uprobetracer.rst               |   2 +
 MAINTAINERS                                        |   1 +
 kernel/kprobes.c                                   |   2 +-
 kernel/trace/fgraph.c                              |   8 +-
 kernel/trace/ftrace.c                              |   2 +-
 kernel/trace/trace.c                               |  98 ++++++---
 kernel/trace/trace.h                               |   9 +-
 kernel/trace/trace_boot.c                          |  17 +-
 kernel/trace/trace_dynevent.c                      |  10 +-
 kernel/trace/trace_events.c                        | 110 ++++++----
 kernel/trace/trace_events_synth.c                  |  30 ++-
 kernel/trace/trace_functions.c                     |  22 +-
 kernel/trace/trace_functions_graph.c               |   8 +-
 kernel/trace/trace_hwlat.c                         |   8 +-
 kernel/trace/trace_kprobe.c                        |  41 +++-
 kernel/trace/trace_printk.c                        |   8 +-
 kernel/trace/trace_probe.h                         |   1 +
 kernel/trace/trace_stack.c                         |  12 +-
 kernel/trace/trace_stat.c                          |   8 +-
 kernel/trace/trace_uprobe.c                        |  24 +-
 kernel/trace/tracing_map.c                         |   2 +-
 tools/bootconfig/main.c                            | 147 +++++++++----
 tools/bootconfig/scripts/bconf2ftrace.sh           | 199 +++++++++++++++++
 tools/bootconfig/scripts/ftrace.sh                 | 109 +++++++++
 tools/bootconfig/scripts/ftrace2bconf.sh           | 244 +++++++++++++++++++++
 tools/bootconfig/scripts/xbc.sh                    |  56 +++++
 .../ftrace/test.d/kprobe/kprobe_syntax_errors.tc   |   6 +
 .../test.d/kprobe/kretprobe_return_suffix.tc       |  21 ++
 .../ftrace/test.d/kprobe/uprobe_syntax_errors.tc   |   6 +
 31 files changed, 1055 insertions(+), 196 deletions(-)
 create mode 100755 tools/bootconfig/scripts/bconf2ftrace.sh
 create mode 100644 tools/bootconfig/scripts/ftrace.sh
 create mode 100755 tools/bootconfig/scripts/ftrace2bconf.sh
 create mode 100644 tools/bootconfig/scripts/xbc.sh
 create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_return_suffix.tc