netdev - Re: iproute2: tc deletion freezes whole server

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Message-ID: <CAM_iQpU3uhQewuAtv38xfgWesVEqpazXs3QqFHBBRF4i1qLdXw@mail.gmail.com>
Date:   Wed, 8 Apr 2020 13:18:38 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Václav Zindulka <vaclav.zindulka@...pnet.cz>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>
Subject: Re: iproute2: tc deletion freezes whole server

Hi, Václav

Sorry for the delay.

The problem is actually more complicated than I thought, although it
needs more work, below is the first pile of patches I have for you to
test:

https://github.com/congwang/linux/commits/qdisc_reset

It is based on the latest net-next branch. Please let me know the result.

Meanwhile, I will continue to work on this and will provide you more
patches on top.

Thanks for testing!