Re: [PATCH v3] ftrace/selftest: Test combination of function_graph tracer and function profiler

[Shuah Khan]

On 10/10/24 14:52, Steven Rostedt wrote:
> From: Steven Rostedt <rostedt@xxxxxxxxxxx>
>
> 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@xxxxxxxxxx>
> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
> ---
> Changes since v2: https://lore.kernel.org/20241004145618.18436d7e@xxxxxxxxxxxxxxxxxx
>
> - Fixed grammar of comment

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

thanks,
-- Shuah