From: David Miller <davem@davemloft.net>
To: herbert@gondor.apana.org.au
Cc: netdev@vger.kernel.org
Subject: Re: tun: Optimise handling of bogus gso->hdr_len
Date: Mon, 08 Jun 2009 00:22:57 -0700 (PDT) [thread overview]
Message-ID: <20090608.002257.212770666.davem@davemloft.net> (raw)
In-Reply-To: <20090604110600.GA28453@gondor.apana.org.au>
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 4 Jun 2009 21:06:00 +1000
> Hi:
>
> tun: Optimise handling of bogus gso->hdr_len
>
> As all current versions of virtio_net generate a value for the
> header length that's too small, we should optimise this so that
> we don't copy it twice. This can be done by ensuring that it is
> at least as large as the place where we'll write the checksum.
>
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Applied.
prev parent reply other threads:[~2009-06-08 7:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-04 11:06 tun: Optimise handling of bogus gso->hdr_len Herbert Xu
2009-06-04 11:22 ` net: Ensure partial checksum offset is inside the skb head Herbert Xu
2009-06-05 4:22 ` Rusty Russell
2009-06-08 7:23 ` David Miller
2009-06-08 7:22 ` David Miller [this message]
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