From: David Miller <davem@davemloft.net>
To: g.nault@alphalink.fr
Cc: netdev@vger.kernel.org, gorcunov@gmail.com, sploving1@gmail.com,
paulus@samba.org
Subject: Re: [PATCH net] ppp: take reference on channels netns
Date: Wed, 23 Mar 2016 14:37:35 -0400 (EDT) [thread overview]
Message-ID: <20160323.143735.2175353198407088561.davem@davemloft.net> (raw)
In-Reply-To: <4dbdfa8e264d5a635865c6e843c122daf9be4f8d.1458747209.git.g.nault@alphalink.fr>
From: Guillaume Nault <g.nault@alphalink.fr>
Date: Wed, 23 Mar 2016 16:38:55 +0100
> Let channels hold a reference on their network namespace.
> Some channel types, like ppp_async and ppp_synctty, can have their
> userspace controller running in a different namespace. Therefore they
> can't rely on them to preclude their netns from being removed from
> under them.
...
> Fixes: 273ec51dd7ce ("net: ppp_generic - introduce net-namespace functionality v2")
> Reported-by: Baozeng Ding <sploving1@gmail.com>
> Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Applied and queued up for -stable, thanks!
prev parent reply other threads:[~2016-03-23 18:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-23 15:38 [PATCH net] ppp: take reference on channels netns Guillaume Nault
2016-03-23 16:02 ` Cyrill Gorcunov
2016-03-23 18:37 ` David Miller [this message]
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