[PATCH v5 2/2] testpmd: fix l4 sw csum over multi segments

Ferruh Yigit ferruh.yigit at intel.com
Mon Jan 24 10:16:20 CET 2022


On 1/21/2022 5:09 PM, Kevin Traynor wrote:
> On 06/01/2022 16:03, Xiaoyun Li wrote:
>> In csum forwarding mode, software UDP/TCP csum calculation only takes
>> the first segment into account while using the whole packet length so
>> the calculation will read invalid memory region with multi-segments
>> packets and will get wrong value.
>> This patch fixes this issue.
> 
> There should be a 'Fixes:' tag and assuming you want this patch backported to LTS, 'Cc: stable at dpdk.org' too.
> 

It can't be, because fix relies on new APIs added in this release (patch 1/2).


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