linux-kernel - Re: [PATCH v2 bpf-next 0/5] ftrace: host klp and bpf trampoline together

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Message-ID: <20220712093650.5520d4a2@gandalf.local.home>
Date:   Tue, 12 Jul 2022 09:36:50 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Song Liu <songliubraving@...com>
Cc:     Song Liu <song@...nel.org>, Networking <netdev@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>, lkml <linux-kernel@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Kernel Team <Kernel-team@...com>, Jiri Olsa <jolsa@...nel.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Josh Poimboeuf <jpoimboe@...nel.org>,
        Jiri Kosina <jikos@...nel.org>,
        Miroslav Benes <mbenes@...e.cz>,
        Petr Mladek <pmladek@...e.com>,
        Joe Lawrence <joe.lawrence@...hat.com>,
        "live-patching@...r.kernel.org" <live-patching@...r.kernel.org>
Subject: Re: [PATCH v2 bpf-next 0/5] ftrace: host klp and bpf trampoline
 together

On Tue, 12 Jul 2022 05:15:26 +0000
Song Liu <songliubraving@...com> wrote:

> > On Jul 11, 2022, at 4:55 PM, Steven Rostedt <rostedt@...dmis.org> wrote:
> > 
> > I just realized that none of the live kernel patching folks are Cc'd on
> > this thread. I think they will care much more about this than I do.  
> 
> vger.kernel.org often drops my email when the CC list is too long. So I

Oh, they fixed that. I've had over 20 Cc's and it still works. ;-)

> try to keep the list short. In this case, since we are not changing live
> patch code, and there isn't any negative impact for live patch side, I 
> didn't CC live patch folks. 

It affects them indirectly, and they should be aware of what is happening
underneath.

> 
> I will at least CC live-patching@ in the next version. 

Thanks.

-- Steve