linux-kernel - Re: [PATCH v3 1/1] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

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Message-ID: <2696412.mvXUDI8C0e@pwmachine>
Date:   Thu, 31 Aug 2023 09:14:55 +0200
From:   Francis Laniel <flaniel@...ux.microsoft.com>
To:     "Masami Hiramatsu (Google)" <mhiramat@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>
Cc:     linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/1] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

Hi.

Le mercredi 30 août 2023, 01:57:19 CEST Steven Rostedt a écrit :
> On Fri, 25 Aug 2023 22:13:21 +0900
> 
> Masami Hiramatsu (Google) <mhiramat@...nel.org> wrote:
> > > Excellent catch! Thank you, I will apply this patch and send v4 right
> > > after. Regarding test, do you think I can add a test for the
> > > EADDRNOTAVAIL case?> 
> > Hmm, in that case, you need to change something in tracefs/README so that
> > we can identify the kernel has different behavior. Or we have to change
> > this is a "Fix" for backporting.
> 
> I prefer this to be a Fix and backported.

This makes sense, I will send v5 to stable mailing list too!
 
> Thanks,
> 
> -- Steve

Best regards.