From: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] tracing/probes: Fix probe event argument parser
Date: Wed, 24 Jan 2024 00:02:23 +0900 [thread overview]
Message-ID: <170602214309.215583.16731124846112910621.stgit@devnote2> (raw)
These fix two bugs in the trace probe event argument parser, which I
found while I'm cleaning up the code.
One is just adding an error message to message log buffer (but it is
important to check the reason). Another is setting the size of argument
entry correctly with argument data updated by BTF.
Thank you,
---
Masami Hiramatsu (Google) (2):
tracing/probes: Fix to show a parse error for bad type for $comm
tracing/probes: Fix to set arg size and fmt after setting type from BTF
kernel/trace/trace_probe.c | 32 ++++++++++++++++++--------------
kernel/trace/trace_probe.h | 3 ++-
2 files changed, 20 insertions(+), 15 deletions(-)
--
Masami Hiramatsu (Google) <mhiramat@kernel.org>
next reply other threads:[~2024-01-23 15:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-23 15:02 Masami Hiramatsu (Google) [this message]
2024-01-23 15:02 ` [PATCH 1/2] tracing/probes: Fix to show a parse error for bad type for $comm Masami Hiramatsu (Google)
2024-01-23 15:03 ` [PATCH 2/2] tracing/probes: Fix to set arg size and fmt after setting type from BTF Masami Hiramatsu (Google)
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