linux-kernel - [GIT PULL] probes: Fixes for 6.5-rc3

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Message-Id: <20230731000621.1d34c8638a1285901fb6f9a7@kernel.org>
Date:   Mon, 31 Jul 2023 00:06:21 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu (Google) <mhiramat@...nel.org>
Subject: [GIT PULL] probes: Fixes for 6.5-rc3

Hi Linus,

Probe fixes for 6.5-rc3:

- probe-events: Fix to add NULL check for some BTF API calls which can
  return error code and NULL.

- ftrace selftests: Fix to check fprobe and kprobe event correctly. This
  fixes a miss condition of the test command.

- kprobes: Prohibit probing on the function which starts from "__cfi_"
  and "__pfx_" since those are auto generated for kernel CFI and not
  executed.


Please pull the latest probes-fixes-v6.5-rc3 tree, which can be found at:


  git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
probes-fixes-v6.5-rc3

Tag SHA1: 1586c2c77c542c0f9a20bfe5bbebfc739f8dbd2a
Head SHA1: de02f2ac5d8cfb311f44f2bf144cc20002f1fbbd


Masami Hiramatsu (Google) (3):
      tracing/probes: Fix to add NULL check for BTF APIs
      selftests/ftrace: Fix to check fprobe event eneblement
      kprobes: Prohibit probing on CFI preamble symbol

----
 kernel/kprobes.c                                           | 14 +++++++++++++-
 kernel/trace/trace_probe.c                                 |  8 ++++----
 .../selftests/ftrace/test.d/dynevent/add_remove_btfarg.tc  |  2 +-
 3 files changed, 18 insertions(+), 6 deletions(-)

-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>