21 May, 2019
1 commit
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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 detailsextracted 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
21 Jun, 2018
1 commit
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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
20 Oct, 2017
1 commit
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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
28 Sep, 2017
1 commit
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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
09 Aug, 2014
1 commit
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- 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
30 Apr, 2013
1 commit
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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
14 Oct, 2010
1 commit
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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
07 Jan, 2009
2 commits
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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 -
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=3542Signed-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
07 Feb, 2008
1 commit
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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
30 Jan, 2008
1 commit
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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