netdev - Re: [PATCH] Fix up truesize after pskb_expand

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Message-ID: <20090105133657.GQ496@one.firstfloor.org>
Date:	Mon, 5 Jan 2009 14:36:57 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	Andi Kleen <andi@...stfloor.org>, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org, linville@...driver.com,
	davem <davem@...emloft.net>
Subject: Re: [PATCH] Fix up truesize after pskb_expand_head() in wireless stack

On Mon, Jan 05, 2009 at 02:16:19PM +0100, Johannes Berg wrote:
> > I didn't use any monitoring with this. No tcpdump, no wireless
> > sniffer tools or anything. It happened all the time during
> > normal operation.
> 
> You did have a monitor interface up though, didn't you? If nothing

wmaster0 was up. Is that a monitoring interface? 

> actually used those skbs then it's likely that the warning didn't result
> in any corruption at all.

Nothing was corrupted ever to my knowledge, just lots of spam in my kernel logs.

-Andi
-- 
ak@...ux.intel.com
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