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From: Shuah Khan <skhan@linuxfoundation.org>
To: Steven Rostedt <rostedt@goodmis.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Linux Trace Kernel <linux-trace-kernel@vger.kernel.org>,
	linux-kselftest@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Shuah Khan <skhan@linuxfoundation.org>
Subject: Re: [PATCH v3] ftrace/selftest: Test combination of function_graph tracer and function profiler
Date: Thu, 10 Oct 2024 15:24:18 -0600	[thread overview]
Message-ID: <0ba33212-d38d-42f1-9864-010e1802a7ac@linuxfoundation.org> (raw)
In-Reply-To: <20241010165235.35122877@gandalf.local.home>

On 10/10/24 14:52, Steven Rostedt wrote:
> From: Steven Rostedt <rostedt@goodmis.org>
> 
> Masami reported a bug when running function graph tracing then the
> function profiler. The following commands would cause a kernel crash:
> 
>    # cd /sys/kernel/tracing/
>    # echo function_graph > current_tracer
>    # echo 1 > function_profile_enabled
> 
> In that order. Create a test to test this two to make sure this does not
> come back as a regression.
> 
> Link: https://lore.kernel.org/172398528350.293426.8347220120333730248.stgit@devnote2
> 
> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
> ---
> Changes since v2: https://lore.kernel.org/20241004145618.18436d7e@gandalf.local.home
> 
> - Fixed grammar of comment
> 

Thank you. Applied to linux-kselftest fixes for next rc.

thanks,
-- Shuah


      reply	other threads:[~2024-10-10 21:24 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-10 20:52 Steven Rostedt
2024-10-10 21:24 ` Shuah Khan [this message]

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