From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
To: Cong Wang <xiyou.wangcong@gmail.com>, David Miller <davem@davemloft.net>
Cc: Linux Kernel Network Developers <netdev@vger.kernel.org>,
Hongjun Li <hongjun.li@6wind.com>
Subject: Re: [PATCH net] ip[6]: don't register inet[6]dev when dev is down
Date: Mon, 10 Jul 2017 10:19:22 +0200 [thread overview]
Message-ID: <a9c2cd47-98dc-fd14-1a50-86708d4c025d@6wind.com> (raw)
In-Reply-To: <CAM_iQpU21rUQ9JWb8qzTs=V+bGC1TZ1HaWC-t1GkUqu5Ymdoxw@mail.gmail.com>
Le 08/07/2017 à 20:44, Cong Wang a écrit :
> On Sat, Jul 8, 2017 at 3:02 AM, David Miller <davem@davemloft.net> wrote:
[snip]
>> Can you show exactly why the procfs state isn't cleaned up for
>> these devices moving between namespaces? Maybe that is the real
>> bug and a better place to fix this.
>>
>
> It is because the ipv6_add_dev() adds these proc files back after
> NETDEV_UNREGISTER event.
>
Yep, that was the initial problem.
Regards,
Nicolas
prev parent reply other threads:[~2017-07-10 8:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-05 15:57 [PATCH net] ip[6]: don't register inet[6]dev when dev is down Nicolas Dichtel
2017-07-05 22:43 ` Cong Wang
2017-07-06 12:08 ` Nicolas Dichtel
2017-07-06 18:16 ` Cong Wang
2017-07-07 12:39 ` Nicolas Dichtel
2017-07-08 18:56 ` Cong Wang
2017-07-10 8:20 ` Nicolas Dichtel
2017-07-08 10:02 ` David Miller
2017-07-08 18:44 ` Cong Wang
2017-07-10 8:19 ` Nicolas Dichtel [this message]
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