netdev - Re: [Patch net v3 1/3] net_sched: get rid of tcfa

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Message-ID: <CAM_iQpUwC6cMBOVuwgCsE+wL88OeL04qw2vSN7_Ng6_GCA5A=g@mail.gmail.com>
Date:   Tue, 12 Sep 2017 14:53:09 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        Jiri Pirko <jiri@...lanox.com>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Eric Dumazet <edumazet@...gle.com>
Subject: Re: [Patch net v3 1/3] net_sched: get rid of tcfa_rcu

On Tue, Sep 12, 2017 at 2:36 PM, Jiri Pirko <jiri@...nulli.us> wrote:
> Tue, Sep 12, 2017 at 11:10:22PM CEST, xiyou.wangcong@...il.com wrote:
>>On Tue, Sep 12, 2017 at 3:40 AM, Jiri Pirko <jiri@...nulli.us> wrote:
>>> This patch helps:
>>
>>Looks good to me. Please feel free to submit a formal patch.
>
> Okay, I will send the patch to you formally so you can add it as a first
> patch of your patchset.

I can carry it by myself if it fits to this patchset. However, I believe it
should be independent since it has to be backported much further
than this patchset. I don't know why no one triggered the crash
before call_rcu() was introduced there.

Anyway, I believe you should submit your patch alone, either before
or after this patchset, there should be no conflict.