On 2/26/2019 9:53 AM, Jiri Pirko wrote:
> Mon, Feb 25, 2019 at 11:00:36PM CET, el...@mellanox.com wrote:
>> The csum calculation is different for IPv4/6. For VLAN packets,
>> tc_skb_protocol returns the VLAN protocol rather than the packet's one
>> (e.g. IPv4/6), so csum is not calculated. Furthermore, VLAN may not be
>> stripped so csum is not calculated in this case too. Calculate the
>> csum for those cases.
>>
>> Fixes: d8b9605d2697 ("net: sched: fix skb->protocol use in case of
>> accelerated vlan path")
>> Signed-off-by: Eli Britstein <el...@mellanox.com>
> Did you test the patch? How?
yes. ping (ipv4 icmp) with native (untagged), tagged and double tagged
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