diff options
| author | Masami Hiramatsu (Google) <[email protected]> | 2023-07-11 01:50:47 +0000 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <[email protected]> | 2023-07-29 14:32:26 +0000 |
| commit | de02f2ac5d8cfb311f44f2bf144cc20002f1fbbd (patch) | |
| tree | 44a74007b5eecd2a622d7ace2d3da0612428ea3d /tools/perf/builtin-script.c | |
| parent | selftests/ftrace: Fix to check fprobe event eneblement (diff) | |
| download | kernel-de02f2ac5d8cfb311f44f2bf144cc20002f1fbbd.tar.gz kernel-de02f2ac5d8cfb311f44f2bf144cc20002f1fbbd.zip | |
kprobes: Prohibit probing on CFI preamble symbol
Do not allow to probe on "__cfi_" or "__pfx_" started symbol, because those
are used for CFI and not executed. Probing it will break the CFI.
Link: https://lore.kernel.org/all/168904024679.116016.18089228029322008512.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <[email protected]>
Reviewed-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'tools/perf/builtin-script.c')
0 files changed, 0 insertions, 0 deletions