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From: Sven Schnelle <svens@linux.ibm.com>
To: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org>,
	linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org
Subject: Re: [PATCH 0/7] add function arguments to ftrace
Date: Mon, 09 Sep 2024 09:52:21 +0200	[thread overview]
Message-ID: <yt9dh6ape022.fsf@linux.ibm.com> (raw)
In-Reply-To: <20240908222830.01a01b10d62d59ed73dcb676@kernel.org> (Masami Hiramatsu's message of "Sun, 8 Sep 2024 22:28:30 +0900")

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

> On Fri, 6 Sep 2024 10:07:38 -0400
> Steven Rostedt <rostedt@goodmis.org> wrote:
>
>> On Fri, 06 Sep 2024 08:18:02 +0200
>> Sven Schnelle <svens@linux.ibm.com> wrote:
>> 
>> 
>> > One thing i learned after submitting the series is that struct
>> > ftrace_regs depends on CONFIG_FUNCTION_TRACER, so it cannot be used
>> > with the graph tracer.
>
> Yeah, this is solved by my series [1].
>
> [1] https://patchwork.kernel.org/project/linux-trace-kernel/patch/172398532480.293426.13232399076477198126.stgit@devnote2/
>
> So I think this series is easier to apply after my series, which
> passes fgraph_regs in return handler.

Thanks, i'll rebase my changes on top of your patches then.

Regards
Sven

  reply	other threads:[~2024-09-09  7:52 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-04  6:58 [PATCH 0/7] add function arguments to ftrace Sven Schnelle
2024-09-04  6:58 ` [PATCH 1/7] tracing: add ftrace_regs to function_graph_enter() Sven Schnelle
2024-09-04  6:58 ` [PATCH 2/7] x86/tracing: pass " Sven Schnelle
2024-09-05  8:58   ` kernel test robot
2024-09-04  6:58 ` [PATCH 3/7] s390/tracing: " Sven Schnelle
2024-09-04  6:58 ` [PATCH 4/7] Add print_function_args() Sven Schnelle
2024-09-08 15:17   ` Masami Hiramatsu
2024-09-09  3:13   ` Donglin Peng
2024-09-04  6:58 ` [PATCH 5/7] tracing: add config option for print arguments in ftrace Sven Schnelle
2024-09-06  3:36   ` Zheng Yejian
2024-09-08 13:30     ` Masami Hiramatsu
2024-09-09  8:16       ` Sven Schnelle
2024-09-09 13:56         ` Masami Hiramatsu
2024-09-04  6:59 ` [PATCH 6/7] tracing: add support for function argument to graph tracer Sven Schnelle
2024-09-05  8:05   ` kernel test robot
2024-09-05  8:36   ` kernel test robot
2024-10-04 22:40   ` Steven Rostedt
2024-10-07  6:37     ` Sven Schnelle
2024-09-04  6:59 ` [PATCH 7/7] tracing: add arguments to function tracer Sven Schnelle
2024-09-06  3:49   ` Zheng Yejian
2024-10-04 22:43     ` Steven Rostedt
2024-09-05 15:16 ` [PATCH 0/7] add function arguments to ftrace Steven Rostedt
2024-09-06  6:18   ` Sven Schnelle
2024-09-06 14:07     ` Steven Rostedt
2024-09-08 13:28       ` Masami Hiramatsu
2024-09-09  7:52         ` Sven Schnelle [this message]
2024-09-13  6:03           ` Sven Schnelle
2024-09-20  8:17             ` Masami Hiramatsu

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