From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Borkmann <dborkman@redhat.com>
Subject: Re: [PATCH v4 1/3] packet: make aligned size of struct tpacket{2,3}_hdr
 clear
Date: Tue, 17 Dec 2013 15:02:20 +0100
Message-ID: <52B0596C.8000901@redhat.com>
References: <87fvpr7fdv.wl%atzm@stratosphere.co.jp>
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Cc: netdev@vger.kernel.org,
	Stephen Hemminger <stephen@networkplumber.org>,
	Ben Hutchings <bhutchings@solarflare.com>,
	David Miller <davem@davemloft.net>,
	David Laight <David.Laight@ACULAB.COM>
To: Atzm Watanabe <atzm@stratosphere.co.jp>
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On 12/17/2013 02:53 PM, Atzm Watanabe wrote:
> struct tpacket{2,3}_hdr is aligned to a multiple of TPACKET_ALIGNMENT.
> We may add members to them until current aligned size without forcing
> userspace to call getsockopt(..., PACKET_HDRLEN, ...).
>
> Signed-off-by: Atzm Watanabe <atzm@stratosphere.co.jp>

Acked-by: Daniel Borkmann <dborkman@redhat.com>