From: Greg KH <gregkh@linuxfoundation.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: namhyung@kernel.org, mhiramat@kernel.org, mingo@kernel.org,
stable@vger.kernel.org
Subject: Re: FAILED: patch "[PATCH] ftrace: Fix function pid filter on instances" failed to apply to 4.4-stable tree
Date: Wed, 19 Apr 2017 15:07:30 +0200 [thread overview]
Message-ID: <20170419130730.GA28924@kroah.com> (raw)
In-Reply-To: <20170419090233.115efda8@gandalf.local.home>
On Wed, Apr 19, 2017 at 09:02:33AM -0400, Steven Rostedt wrote:
> On Wed, 19 Apr 2017 13:42:40 +0200
> <gregkh@linuxfoundation.org> wrote:
>
> > The patch below does not apply to the 4.4-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@vger.kernel.org>.
> >
>
> [..]
>
> >
> > To fix it, use ftrace_clear_pids() to unregister the probe. As
> > instance_rmdir() already updated ftrace codes, it can just free the
> > filter safely.
> >
> > Link: http://lkml.kernel.org/r/20170417024430.21194-2-namhyung@kernel.org
> >
> > Fixes: 0c8916c34203 ("tracing: Add rmdir to remove multibuffer instances")
>
> Hmm, this is wrong. It should have been:
>
> Fixes: 345ddcc882d8 ("ftrace: Have set_ftrace_pid use the bitmap like events do")
>
> Which was added in 4.8.
>
> I doesn't need to go back further than that. Thanks!
Ah, thanks for clearing that up, much appreciated.
greg k-h
prev parent reply other threads:[~2017-04-19 13:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-19 11:42 FAILED: patch "[PATCH] ftrace: Fix function pid filter on instances" failed to apply to 4.4-stable tree gregkh
2017-04-19 13:02 ` Steven Rostedt
2017-04-19 13:07 ` Greg KH [this message]
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