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| author | Masami Hiramatsu <[email protected]> | 2019-02-12 16:14:09 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-02-13 07:16:40 +0000 |
| commit | 984640ce427fa67c7c1f8550ab53495733bd11fc (patch) | |
| tree | 41cc092618c53dcf2a7b9ea75de0b33f905e78c6 /tools/perf/scripts/python | |
| parent | kprobes: Prohibit probing on hardirq tracers (diff) | |
| download | kernel-984640ce427fa67c7c1f8550ab53495733bd11fc.tar.gz kernel-984640ce427fa67c7c1f8550ab53495733bd11fc.zip | |
kprobes: Prohibit probing on preemption checking debug functions
Since kprobes depends on preempt disable/enable, probing
on the preempt debug routines can cause recursive breakpoint
bugs.
Signed-off-by: Masami Hiramatsu <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andrea Righi <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/154998804911.31052.3541963527929117920.stgit@devbox
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions