netdev - Re: mac80211 truesize bugs

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Date:	Sun, 04 May 2008 19:47:40 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	David Miller <davem@...emloft.net>, mb@...sch.de,
	netdev@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: Re: mac80211 truesize bugs

> > [  256.241496] KERNEL: assertion (!atomic_read(&sk->sk_wmem_alloc))
> > failed at net/packet/af_packet.c (225)
> 
> Except for that, 

Oddly, I haven't been able to reproduce this, so I'll clean up the
patches now.

If I have a device that needs 100 bytes headroom (not unheard of),
there will of course still be packets that don't have enough headroom.
Should we skb_orphan them?

johannes

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