netdev - Re: [PATCH net-next] net: skb_needs_check() removes CHECKSUM

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Message-ID: <CAMDZJNUMdKvKLJGtwg-3dMf_CPiX56x5b17A8H3oW2m=fkWAUw@mail.gmail.com>
Date:   Thu, 10 Aug 2017 09:02:53 +0800
From:   Tonghao Zhang <xiangxia.m.yue@...il.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     Network Development <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next] net: skb_needs_check() removes CHECKSUM_NONE
 check for tx.

Thanks for your work.

On Thu, Aug 10, 2017 at 2:30 AM, Willem de Bruijn
<willemdebruijn.kernel@...il.com> wrote:
> On Wed, Aug 9, 2017 at 5:04 AM, Tonghao Zhang <xiangxia.m.yue@...il.com> wrote:
>> This patch reverts the commit 6e7bc478c9a0
>> ("net: skb_needs_check() accepts CHECKSUM_NONE for tx"),
>> because we removed the UFO support.
>>
>> Cc: Eric Dumazet <edumazet@...gle.com>
>> Cc: Willem de Bruijn <willemb@...gle.com>
>> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@...il.com>
>
>
> I would wait until net is merged into net-next. This will cause a conflict.
>
> Also, while logically equivalent, it is not a real revert (as in `git
> revert $SHA1`) of that patch.
>
> Aside from those concerns, I agree that the original patch is no
> longer needed now that UFO is reverted.