netdev - Re: pktgen and spin_lock

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Message-ID: <4ADDF948.1050208@candelatech.com>
Date:	Tue, 20 Oct 2009 10:54:16 -0700
From:	Ben Greear <greearb@...delatech.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	NetDev <netdev@...r.kernel.org>, robert@...julf.net
Subject: Re: pktgen and spin_lock_bh in xmit path

On 10/20/2009 10:44 AM, Eric Dumazet wrote:

>
> Please try last kernel before posting patches :)

I should have looked at the latest code, but even if mac-vlan is no longer
an issue, I suspect it may still be possible to get into this case with
other virtual devices because pktgen plays tricks by cloning pkts.

That said, I have no proof, so no further arguments from me.

Thanks for pointing out the new mac-vlan patch.

Ben

-- 
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc  http://www.candelatech.com

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