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Message-ID: <20180125152442.GE3502@localhost.localdomain>
Date: Thu, 25 Jan 2018 13:24:42 -0200
From: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
To: Daniel Axtens <dja@...ens.net>
Cc: netdev@...r.kernel.org, Jason Wang <jasowang@...hat.com>,
Pravin Shelar <pshelar@....org>, Manish.Chopra@...ium.com,
dev@...nvswitch.org
Subject: Re: [PATCH v2 0/4] Check size of packets before sending
On Thu, Jan 25, 2018 at 03:31:05PM +1100, Daniel Axtens wrote:
> There are a few ways we can send packets that are too large to a
> network driver.
>
> When non-GSO packets are forwarded, we validate their size, based on
> the MTU of the destination device. However, when GSO packets are
> forwarded, we do not validate their size. We implicitly assume that
> when they are segmented, the resultant packets will be correctly
> sized.
...
Patchset LGTM, but I also think it's risky merging this one in by now.
Marcelo
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