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| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-02-21 08:49:16 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-02-21 08:49:16 +0900 |
| commit | 96cd93af794cf3ef83ae1ad7291160029d7b525e (patch) | |
| tree | 934dfb347ae9a296b464ecb857d0936a6e224b8f /Documentation/trace | |
| parent | a457e944df92789ab31aaf35fae9db064e3c51c4 (diff) | |
| download | lwn-96cd93af794cf3ef83ae1ad7291160029d7b525e.tar.gz lwn-96cd93af794cf3ef83ae1ad7291160029d7b525e.zip | |
selftests/ftrace: Fix probepoint testcase to ignore __pfx_* symbols
Fix kprobe probepoint testcase to ignore __pfx_* prefix symbols. Those are
introduced by commit b341b20d648b ("x86: Add prefix symbols for function
padding") for identifying PADDING_BYTES of NOPs. Since kprobe events can
not probe these prefix symbols, this testcase has to skip those symbols.
Link: https://lore.kernel.org/all/167309835609.640500.9664678940260305746.stgit@devnote3/
Fixes: b341b20d648b ("x86: Add prefix symbols for function padding")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'Documentation/trace')
0 files changed, 0 insertions, 0 deletions