From: Ilya Loginov <isloginov@gmail.com>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net
Subject: Re: WARNING at local_bh_enable while tcp_retransmit
Date: Wed, 8 Dec 2010 12:36:45 +0300 [thread overview]
Message-ID: <20101208123645.84091844.isloginov@gmail.com> (raw)
In-Reply-To: <4CFE9F73.1040203@gmail.com>
On Tue, 07 Dec 2010 21:56:19 +0100
Jarek Poplawski <jarkao2@gmail.com> wrote:
> Hi, isn't any of your drivers disabling irqs on this path?
No. But we are in soft_irq because tcp_retransmit. So, may be,
interrupts were really disabled.
> (If no, what is the kernel version?)
>
> Jarek P.
2.6.34. But this does not matter.
I am afraid of this is common problem in all network drivers using
dev_queue_xmit (for example bonding). I didn't see this problem before,
while I have no retransmits.
--
Ilya Loginov <isloginov@gmail.com>
next prev parent reply other threads:[~2010-12-08 9:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-07 15:23 WARNING at local_bh_enable while tcp_retransmit Ilya Loginov
2010-12-07 20:56 ` Jarek Poplawski
2010-12-08 9:36 ` Ilya Loginov [this message]
2010-12-08 20:20 ` Jarek Poplawski
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