Re: [Patch net] net: invert the check of detecting hardware RX checksum fault

[Eric Dumazet]

On 11/19/2018 05:42 PM, Cong Wang wrote:
> On Fri, Nov 16, 2018 at 12:15 PM Cong Wang <xiyou.wangc...@gmail.com> wrote:
>>
>> On Thu, Nov 15, 2018 at 8:52 PM Eric Dumazet <eric.duma...@gmail.com> wrote:
>>>
>>> You could use trafgen to cook such a frame and confirm the theory.
>>>
>>> Something like :
>>
>> I will try it.
> 
> I just tried it, it doesn't make much difference, the warning only
> shows up once after I ran the trafgen script for many times,
> it could be triggered by other daemons running on the host too.


I guess we will need to dump the whole packet for debugging,
as suggest by Herbert :/