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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

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.