netdev - Re: [PATCH net-next] net: sched: act_ife: disable bh when taking ife_mod

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Message-ID: <CAM_iQpUBKLQFbA+6X8sOiE+UmFVMgUmohFs1s-_qqvXrWE_G4w@mail.gmail.com>
Date:   Tue, 14 Aug 2018 15:52:44 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Vlad Buslov <vladbu@...lanox.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        David Miller <davem@...emloft.net>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Jiri Pirko <jiri@...nulli.us>
Subject: Re: [PATCH net-next] net: sched: act_ife: disable bh when taking ife_mod_lock

On Tue, Aug 14, 2018 at 10:35 AM Vlad Buslov <vladbu@...lanox.com> wrote:
>
>
> On Mon 13 Aug 2018 at 23:18, Cong Wang <xiyou.wangcong@...il.com> wrote:
> > Hi, Vlad,
> >
> > Could you help to test my fixes?
> >
> > I just pushed them into my own git repo:
> > https://github.com/congwang/linux/commits/net-sched-fixes
> >
> > Particularly, this is the revert:
> > https://github.com/congwang/linux/commit/b3f51c4ab8272cc8d3244848e528fce1426c4659
> > and this is my fix for the lockdep warning you reported:
> > https://github.com/congwang/linux/commit/ecadcde94919183e9f0d5bc376f05e731baf2661
> >
> > I don't have environment to test ife modules.
>
> Hi Cong,
>
> I've run the test with your patch applied and couldn't reproduce the
> lockdep warning.
>

Thank you! I will add your Test-by and send them out.