Re: [PATCH v2] selftests/ftrace: Add test to exercize function tracer across cpu hotplug

Hi Shuah,

On Wed, Dec 13, 2023 at 10:06:29AM -0500, Steven Rostedt wrote:

On Wed, 13 Dec 2023 21:54:50 +0900 Masami Hiramatsu (Google) mhiramat@kernel.org wrote:

...

On Wed, 13 Dec 2023 17:08:02 +0530 Naveen N Rao naveen@kernel.org wrote:

...

Add a test to exercize cpu hotplug with the function tracer active to ensure that sensitive functions in idle path are excluded from being traced. This helps catch issues such as the one fixed by commit 4b3338aaa74d ("powerpc/ftrace: Fix stack teardown in ftrace_no_trace").

Looks good to me.

Acked-by: Masami Hiramatsu (Google) mhiramat@kernel.org

Thank you,

Thanks Naveen and Masami!

Shuah, can you take this through your tree?

Can you please pick up this patch?

- Naveen