netdev - Re: [PATCH net] cls_matchall: fix tcf_unbind

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Message-ID: <CAM_iQpV4vTdOVZHDuf=trL7JZNTkPh5BrauWhm4gKeiGTLCXug@mail.gmail.com>
Date:   Tue, 14 Aug 2018 15:32:17 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Hangbin Liu <liuhangbin@...il.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        David Miller <davem@...emloft.net>,
        Yotam Gigi <yotamg@...lanox.com>,
        Jiri Pirko <jiri@...lanox.com>
Subject: Re: [PATCH net] cls_matchall: fix tcf_unbind_filter missing

On Tue, Aug 14, 2018 at 2:28 AM Hangbin Liu <liuhangbin@...il.com> wrote:
>
> Fix tcf_unbind_filter missing in cls_matchall as this will trigger
> WARN_ON() in cbq_destroy_class().
>
> Fixes: fd62d9f5c575f ("net/sched: matchall: Fix configuration race")
> Reported-by: Li Shuang <shuali@...hat.com>
> Signed-off-by: Hangbin Liu <liuhangbin@...il.com>

Acked-by: Cong Wang <xiyou.wangcong@...il.com>