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| author | Masami Hiramatsu <[email protected]> | 2019-02-12 16:11:19 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-02-13 07:16:39 +0000 |
| commit | 0192e6535ebe9af68614198ced4fd6d37b778ebf (patch) | |
| tree | 93fb063c1832d1ebde44ad5e8801844e02aaa2cc /tools/perf/scripts/python/netdev-times.py | |
| parent | perf/x86/intel: Add counter freezing quirk for Goldmont (diff) | |
| download | kernel-0192e6535ebe9af68614198ced4fd6d37b778ebf.tar.gz kernel-0192e6535ebe9af68614198ced4fd6d37b778ebf.zip | |
x86/kprobes: Prohibit probing on optprobe template code
Prohibit probing on optprobe template code, since it is not
a code but a template instruction sequence. If we modify
this template, copied template must be broken.
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]>
Cc: [email protected]
Fixes: 9326638cbee2 ("kprobes, x86: Use NOKPROBE_SYMBOL() instead of __kprobes annotation")
Link: http://lkml.kernel.org/r/154998787911.31052.15274376330136234452.stgit@devbox
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions