09 Aug, 2014

1 commit

• 4878b14b4   kernel/test_kprobes.c: use current logging functions ... Browse Code »

  - 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

  Fabian Frederick

  2014-08-09 06:57:18 +0800  

30 Apr, 2013

1 commit

• 6d65df332   kernel/: rename random32() to prandom_u32() ... Browse Code »

  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

  Akinobu Mita

  2013-04-30 09:28:42 +0800  

14 Oct, 2010

1 commit

• fd02e6f7a   kprobes: Fix selftest to clear flags field for reusing probes ... Browse Code »

  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:
  Signed-off-by: Ingo Molnar

  Masami Hiramatsu

  2010-10-14 14:55:27 +0800  

07 Jan, 2009

2 commits

• 12da3b888   kprobes: add tests for register_kprobes ... Browse Code »

  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

  Masami Hiramatsu

  2009-01-07 07:59:20 +0800  
• 8e1144050   kprobes: indirectly call kprobe_target ... Browse Code »

  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

  Masami Hiramatsu

  2009-01-07 07:59:20 +0800  

07 Feb, 2008

1 commit

• f47cd9b55   kprobes: kretprobe user entry-handler ... Browse Code »

  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

  Abhishek Sagar

  2008-02-07 02:41:11 +0800  

30 Jan, 2008

1 commit

• 8c1c93564   x86: kprobes: add kprobes smoke tests that run on boot ... Browse Code »

  Here is a quick and naive smoke test for kprobes. This is intended to
  just verify if some unrelated change broke the *probes subsystem. It is
  self contained, architecture agnostic and isn't of any great use by itself.

  This needs to be built in the kernel and runs a basic set of tests to
  verify if kprobes, jprobes and kretprobes run fine on the kernel. In case
  of an error, it'll print out a message with a "BUG" prefix.

  This is a start; we intend to add more tests to this bucket over time.

  Thanks to Jim Keniston and Masami Hiramatsu for comments and suggestions.

  Tested on x86 (32/64) and powerpc.

  Signed-off-by: Ananth N Mavinakayanahalli
  Acked-by: Masami Hiramatsu
  Signed-off-by: Thomas Gleixner
  Signed-off-by: Ingo Molnar

  Ananth N Mavinakayanahalli

  2008-01-30 20:32:53 +0800