Hi Masami,

On Tue, Jun 30, 2026 at 07:32:11AM +0900, Masami Hiramatsu wrote:

Hi Arnaldo, Namhyung,

I forgot to CC this. Can I pick this patch via linux-trace tree,
or would you pick this?
This is a part of typecast series [1] only for debugging.

Thanks for letting me know.

I think it's better to route this through the perf tree as we're seeing
a lot of cleanups all around the code base.  Having this together would
reduce chances of future conflicts.  Does that sound ok to you?

Thanks,
Namhyung

[1] https://lore.kernel.org/all/178271361825.1176915.16095297120719039761.stgit@devnote2/ (local)

Thanks,

On Mon, 29 Jun 2026 15:13:38 +0900
"Masami Hiramatsu (Google)" [off-list ref] wrote:

quoted

From: Masami Hiramatsu (Google) <mhiramat@kernel.org>

Since dynamic_events/kprobe_events files show the fetcharg debug
information as comment lines, its reader needs to ignore it.

Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
---
 tools/perf/util/probe-file.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c
index 4032572cbf55..4d12693a83b3 100644
--- a/tools/perf/util/probe-file.c
+++ b/tools/perf/util/probe-file.c

@@ -197,6 +197,8 @@ struct strlist *probe_file__get_rawlist(int fd)
 		idx = strlen(p) - 1;
 		if (p[idx] == '\n')
 			p[idx] = '\0';
+		if (buf[0] == '#')
+			continue;
 		ret = strlist__add(sl, buf);
 		if (ret < 0) {
 			pr_debug("strlist__add failed (%d)\n", ret);

-- 
Masami Hiramatsu (Google) [off-list ref]