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From: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
To: Stephen Hemminger <stephen@networkplumber.org>, netdev@vger.kernel.org
Subject: Re: Fw: [Bug 70071] New: Sending netconsole messages over a bridged network interface doesn't work anymore
Date: Thu, 06 Feb 2014 12:58:27 +0900	[thread overview]
Message-ID: <52F30863.7000206@lab.ntt.co.jp> (raw)
In-Reply-To: <20140205141539.450095fa@samsung-9>

(2014/02/06 6:15), Stephen Hemminger wrote:
> 
> 
> Begin forwarded message:
> 
> Date: Wed, 5 Feb 2014 04:36:03 -0800
> From: "bugzilla-daemon@bugzilla.kernel.org" <bugzilla-daemon@bugzilla.kernel.org>
> To: "stephen@networkplumber.org" <stephen@networkplumber.org>
> Subject: [Bug 70071] New: Sending netconsole messages over a bridged network interface doesn't work anymore

Reverting this commit seems to fix the problem.
93d8bf9fb8f3 ("bridge: cleanup netpoll code")

In the following code path, p->br->dev->npinfo is NULL at
br_netpoll_enable() because __netpoll_setup() assigns ndev->npinfo after
calling ndo_netpoll_setup().

  __netpoll_setup() -> br_netpoll_setup() -> br_netpoll_enable()

Thanks,
Toshiaki Makita

  parent reply	other threads:[~2014-02-06  3:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-05 21:15 Fw: [Bug 70071] New: Sending netconsole messages over a bridged network interface doesn't work anymore Stephen Hemminger
2014-02-06  0:36 ` Cong Wang
2014-02-06  3:58 ` Toshiaki Makita [this message]
2014-02-06  5:05   ` Cong Wang
2014-02-06  5:44     ` Toshiaki Makita
2014-02-06  6:49       ` Cong Wang
2014-02-06  8:52         ` Toshiaki Makita
2014-02-06 22:18           ` Cong Wang

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