netdev - Re: [Qemu-devel] tap devices not receiving packets from a bridge

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Date:	Tue, 12 Feb 2013 11:11:45 +0100
From:	Peter Lieven <pl@...net.de>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	Michael Tokarev <mjt@....msk.ru>,
	Stefan Hajnoczi <stefanha@...il.com>, qemu-devel@...gnu.org,
	netdev@...r.kernel.org
Subject: Re: [Qemu-devel] tap devices not receiving packets from a bridge


Am 12.02.2013 um 10:54 schrieb "Michael S. Tsirkin" <mst@...hat.com>:

> On Tue, Feb 12, 2013 at 01:39:07PM +0400, Michael Tokarev wrote:
>> 12.02.2013 13:10, Peter Lieven wrote:
>> []
>> 
>> Guys, can we please trim the excessive quoting just a bit? ;)
>> 
>>>>> If have set this option for 2 weeks now and not seen this problem again.
>>>>> How does this flag work with the recently added tap multiqueue support?
>> 
>>>> This will be the only option in 3.8.
>> 
>>> Ok, but wouldn`t it be good to set it in qemu for kernels <3.8?
>> 
>> I'd say for kernels without mq support, not for <3.8, right? :)
>> 
>> Thanks,
>> 
>> /mjt
> 
> It's harmless to always set this flag, on 3.8 it does nothing.

And kernels <3.8 do not have multi queue support?

Peter

> 
> -- 
> MST

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