netdev - Re: [PATCH v4 0/3] packet: deliver VLAN TPID to userspace

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Date:	Wed, 18 Dec 2013 00:37:13 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	atzm@...atosphere.co.jp
Cc:	netdev@...r.kernel.org, stephen@...workplumber.org,
	bhutchings@...arflare.com, dborkman@...hat.com,
	David.Laight@...LAB.COM
Subject: Re: [PATCH v4 0/3] packet: deliver VLAN TPID to userspace

From: Atzm Watanabe <atzm@...atosphere.co.jp>
Date: Tue, 17 Dec 2013 22:53:24 +0900

> This patchset enables userspace to get VLAN TPID as well as the VLAN TCI.
> 
> After the 802.1AD support, userspace packet receivers (packet dumper,
> software switch, and the like) need how to know VLAN TPID in order to
> reconstruct original tagged frame.
> 
> v4: Simply use sizeof(tp_padding) for zeroing the padding bytes,
>     commented by David Laight.
>     Use __u16 for tp_vlan_tpid in tpacket_hdr_variant1,
>     commented by Daniel Borkmann.
> 
> v3: Add a definition which indicates whether tp_vlan_tpid is valid.
>     Explicitly define pad bytes for tpacket{2,3}_hdr and pick the area
>     for tp_vlan_tpid from the definition.  Commented by David Laight.
> 
> v2: Add BUILD_BUG_ON() to make current aligned size of
>     struct tpacket{2,3}_hdr clear.  Commented by Ben Hutchings.

Series applied, thank you.
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