linux-toradex.git/kernel/test_kprobes.c, branch v5.5-rc7

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 25

2019-05-21T09:52:39+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it would be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 6 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Steve Winslow 
Reviewed-by: Kate Stewart 
Reviewed-by: Jilayne Lovejoy 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190519154043.007767574@linutronix.de
Signed-off-by: Greg Kroah-Hartman

kprobes: Remove jprobe API implementation

2018-06-21T10:33:05+00:00

Remove functionally empty jprobe API implementations and test cases.

Signed-off-by: Masami Hiramatsu 
Acked-by: Thomas Gleixner 
Cc: Ananth N Mavinakayanahalli 
Cc: Andrew Morton 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Steven Rostedt 
Cc: linux-arch@vger.kernel.org
Link: https://lore.kernel.org/lkml/152942430705.15209.2307050500995264322.stgit@devbox
Signed-off-by: Ingo Molnar

kprobes: Disable the jprobes test code

2017-10-20T09:02:54+00:00

Disable jprobes test code because jprobes are deprecated.
This code will be completely removed when the jprobe code
is removed.

Signed-off-by: Masami Hiramatsu 
Cc: Alexei Starovoitov 
Cc: Ananth N Mavinakayanahalli 
Cc: Anil S Keshavamurthy 
Cc: David S . Miller 
Cc: Ian McDonald 
Cc: Kees Cook 
Cc: Linus Torvalds 
Cc: Paul E . McKenney 
Cc: Peter Zijlstra 
Cc: Stephen Hemminger 
Cc: Steven Rostedt 
Cc: Thomas Gleixner 
Cc: Vlad Yasevich 
Link: http://lkml.kernel.org/r/150724531730.5014.6377596890962355763.stgit@devbox
Signed-off-by: Ingo Molnar

kprobes: Improve smoke test to check preemptibility

2017-09-28T07:23:03+00:00

Add preemptible check to each handler. Handlers are called with
non-preemtible, which is guaranteed by Documentation/kprobes.txt.

Signed-off-by: Masami Hiramatsu 
Cc: Alexei Starovoitov 
Cc: Alexei Starovoitov 
Cc: Ananth N Mavinakayanahalli 
Cc: Linus Torvalds 
Cc: Paul E . McKenney 
Cc: Peter Zijlstra 
Cc: Steven Rostedt 
Cc: Thomas Gleixner 
Link: http://lkml.kernel.org/r/150581513991.32348.7956810394499654272.stgit@devbox
Signed-off-by: Ingo Molnar

kernel/test_kprobes.c: use current logging functions

2014-08-08T22:57:18+00:00

- Add pr_fmt
- Coalesce formats
- Use current pr_foo() functions instead of printk
- Remove unnecessary "failed" display (already in log level).

Signed-off-by: Fabian Frederick 
Cc: Ananth N Mavinakayanahalli 
Cc: Anil S Keshavamurthy 
Cc: "David S. Miller" 
Cc: Masami Hiramatsu 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

kernel/: rename random32() to prandom_u32()

2013-04-30T01:28:42+00:00

Use preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

kprobes: Fix selftest to clear flags field for reusing probes

2010-10-14T06:55:27+00:00

Fix selftest to clear flags field for reusing probes
because the flags field can be modified by Kprobes.
This also set NULL to kprobe.addr instead of 0.

Signed-off-by: Masami Hiramatsu 
Cc: Rusty Russell 
Cc: Ananth N Mavinakayanahalli 
Cc: 2nddept-manager@sdl.hitachi.co.jp
LKML-Reference: <20101014031024.4100.50107.stgit@ltc236.sdl.hitachi.co.jp>
Signed-off-by: Ingo Molnar

kprobes: add tests for register_kprobes

2009-01-06T23:59:20+00:00

Add testcases for *probe batch registration (register_kprobes) to kprobes
sanity tests.

Signed-off-by: Masami Hiramatsu 
Acked-by: Ananth N Mavinakayanahalli 
Cc: Jim Keniston 
Cc: David Miller 
Cc: Anil S Keshavamurthy 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

kprobes: indirectly call kprobe_target

2009-01-06T23:59:20+00:00

Call kprobe_target indirectly.  This prevents gcc to unroll a noinline
function in caller function.

I ported patches which had been discussed on
http://sources.redhat.com/bugzilla/show_bug.cgi?id=3542

Signed-off-by: Masami Hiramatsu 
Acked-by: Ananth N Mavinakayanahalli 
Cc: Jim Keniston 
Cc: David Miller 
Cc: Anil S Keshavamurthy 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

kprobes: kretprobe user entry-handler

2008-02-06T18:41:11+00:00

Provide support to add an optional user defined callback to be run at
function entry of a kretprobe'd function.  Also modify the kprobe smoke
tests to include an entry-handler during the kretprobe sanity test.

Signed-off-by: Abhishek Sagar 
Cc: Prasanna S Panchamukhi 
Cc: Ananth N Mavinakayanahalli 
Cc: Anil S Keshavamurthy 
Acked-by: Jim Keniston 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds