09 Aug, 2014
1 commit
-
- 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
-
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
-
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
-
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
-
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
-
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