linux-kernel - Re: [PATCH] ftrace: Handle commands when closing set_ftrace

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Message-ID: <YJ2S+mwrreixOkcb@krava>
Date:   Thu, 13 May 2021 22:58:34 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] ftrace: Handle commands when closing set_ftrace_filter
 file

On Thu, May 13, 2021 at 04:45:04PM -0400, Steven Rostedt wrote:
> On Thu, 13 May 2021 22:24:19 +0200
> Jiri Olsa <jolsa@...hat.com> wrote:
> 
> > > Fixes: eda1e32855656 ("tracing: handle broken names in ftrace filter")  
> > 
> > nice, breaking kernel since 2009.. I'll put that on t-shirt ;-)
> 
> Hmm, maybe I'll recommend that for the Linux Plumber's t-shirt ;-)
> 
>  "Breaking kernel's since 2009"!
> 
> > 
> > I saw the patch got already merged, FWIW:
> > 
> > Acked-by: Jiri Olsa <jolsa@...nel.org>
> 
> I'm guessing you hit the bug too?

no, I did not notice before, just reproduced based on your changelog

jirka