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Message-Id: <20240820083431.0dd9ff59b894d2174b1cd512@kernel.org>
Date: Tue, 20 Aug 2024 08:34:31 +0900
From: Masami Hiramatsu (Google) <mhiramat@...nel.org>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: Linux Trace Kernel <linux-trace-kernel@...r.kernel.org>,
 linux-kernel@...r.kernel.org
Subject: Re: [BUG] tracing: dynamic ftrace selftest detected failures

On Mon, 19 Aug 2024 12:02:44 -0400
Steven Rostedt <rostedt@...dmis.org> wrote:

> On Tue, 20 Aug 2024 00:56:49 +0900
> Masami Hiramatsu (Google) <mhiramat@...nel.org> wrote:
> > 
> > > 
> > > We may need to add "noinline" or something to make sure those functions
> > > don't get inlined for LTO.  
> > 
> > Yeah, we need such option at least for function call test.
> 
> Could you add the noinline, and if it fixes the issue send a patch?

OK, BTW, I got warnings from kmemleak when I disabled LTO in the selftest.
Let me fix it too.

Thanks,

> 
> Thanks,
> 
> -- Steve
> 


-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>

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