[PATCH -tip v3 0/7] kprobes: x86: Cleanup jprobe implementation on x86

[Masami Hiramatsu <mhiramat@kernel.org>]

Hello,

Since we decided to remove jprobe from kernel last year,
its APIs are disabled and we worked on moving in-kernel
jprobe users to kprobes or trace-events. And now no jprobe
users are here anymore.

This is the 3rd version of the series for removing jprobe
from x86 and generic code. V2 is here;

 http://lkml.org/lkml/2018/3/12/558

Changes from v2 are;
 - [1/7] Imported from another series. Just a documentation
   fix.
 - [6/7] Imported from another series. Simplifying execution
   path modifying behavior.
 - [7/7] Modified based on [6/7], because it has done a half
   of changes what this patch does.

I am preparing other series which removes jprobe from
each arch. After all those patches are merged, I will remove
jprobes APIs and data structures, since changing those
definitions will break build on other archs.

Thank you,

---

Masami Hiramatsu (7):
      Documentation/kprobes: Fix to remove remaining jprobe
      kprobes: Remove jprobe API implementation
      x86: kprobes: Remove jprobe implementation
      kprobes: Ignore break_handler
      x86: kprobes: Ignore break_handler
      bpf: error-inject: x86: Fix unbalanced preempt-count for function override
      x86: kprobes: Do not disable preempt on int3 path


 Documentation/kprobes.txt        |   15 ++---
 arch/x86/include/asm/kprobes.h   |    3 -
 arch/x86/kernel/kprobes/common.h |   10 ---
 arch/x86/kernel/kprobes/core.c   |  116 ++------------------------------------
 arch/x86/kernel/kprobes/ftrace.c |   31 +++-------
 arch/x86/kernel/kprobes/opt.c    |    1 
 include/linux/kprobes.h          |    3 -
 kernel/fail_function.c           |    3 -
 kernel/kprobes.c                 |  115 ++------------------------------------
 kernel/test_kprobes.c            |   94 -------------------------------
 kernel/trace/trace_kprobe.c      |   11 +---
 11 files changed, 32 insertions(+), 370 deletions(-)

--
Masami Hiramatsu (Linaro)