linux-kernel - [PATCH v4 0/1] tracing: Fix an event field filter issue

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Message-ID:  <175333238644.2267214.1835493691667067597.stgit@mhiramat.tok.corp.google.com>
Date: Thu, 24 Jul 2025 13:46:26 +0900
From: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
To: Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <mhiramat@...nel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	linux-kernel@...r.kernel.org,
	linux-trace-kernel@...r.kernel.org
Subject: [PATCH v4 0/1] tracing: Fix an event field filter issue

Hi,

Here is the 4th version of series to fix the tracing event filter
because of __attribute__.

The previous version is here;
https://lore.kernel.org/all/175257695307.1655692.4466186614215884669.stgit@mhiramat.tok.corp.google.com/

This version adds the existance check of btf_type_tag attribute
which is the only attribute for the fields currently.

This removes the __attribute__ from the event format type string,
which can cause issues with parsing (detecting the string type).

Thank you,


---

Masami Hiramatsu (Google) (1):
      tracing: Remove "__attribute__()" from the type field of event format


 kernel/trace/trace.c        |   25 ++++++---
 kernel/trace/trace.h        |    4 +
 kernel/trace/trace_events.c |  115 +++++++++++++++++++++++++++++++++++++------
 3 files changed, 116 insertions(+), 28 deletions(-)

--
Masami Hiramatsu (Google) <mhiramat@...nel.org>