netdev - RE: skbuff truesize incorrect.

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Date:	Fri, 23 May 2014 10:45:47 +0000
From:	David Laight <David.Laight@...LAB.COM>
To:	'Bjørn Mork' <bjorn@...k.no>
CC:	'Eric Dumazet' <eric.dumazet@...il.com>,
	Jim Baxter <jim_baxter@...tor.com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	"kamal@...onical.com" <kamal@...onical.com>,
	"edumazet@...gle.com" <edumazet@...gle.com>,
	"mszeredi@...e.cz" <mszeredi@...e.cz>,
	"fw@...len.de" <fw@...len.de>
Subject: RE: skbuff truesize incorrect.

From: Bjørn Mork [mailto:bjorn@...k.no]
> David Laight <David.Laight@...LAB.COM> writes:
...
> > Note that some of the usb ethernet drivers allocate large skb then
> > lie about the truesize.
> 
> Hmm, which drivers are these?

$ grep truesize linux/drivers/net/usb/*

asix_88179_178a, smsc95xx, sr9700.

	David