> -----Original Message-----
> From: Wang, Haiyue <haiyue.w...@intel.com>
> Sent: Wednesday, February 3, 2021 10:19 AM
> To: dev@dpdk.org
> Cc: pvale...@redhat.com; acon...@redhat.com;
> david.march...@redhat.com; Zhang, Qi Z <qi.z.zh...@intel.com>; Rong, Leyi
> <leyi.r...@intel.com>; Tu, Lijuan <lijuan...@intel.com>;
> ruifeng.w...@arm.com; feifei.wa...@arm.com; Wang, Haiyue
> <haiyue.w...@intel.com>; sta...@dpdk.org; Guo, Jia <jia....@intel.com>;
> Richardson, Bruce <bruce.richard...@intel.com>; Ananyev, Konstantin
> <konstantin.anan...@intel.com>
> Subject: [PATCH v2] net/ixgbe: fix UDP zero checksum error
>
> There is an 82599 errata that UDP frames with a zero checksum are incorrectly
> marked as checksum invalid by the hardware. This was leading to misleading
> PKT_RX_L4_CKSUM_BAD flag.
>
> This patch changes the bad UDP checksum to PKT_RX_L4_CKSUM_UNKNOWN,
> so the software application will then have to recompute the checksum itself if
> needed.
>
> Bugzilla ID: 629
>
> Fixes: af75078fece3 ("first public release")
> Cc: sta...@dpdk.org
>
> Reported-by: Paolo Valerio <pvale...@redhat.com>
> Signed-off-by: Haiyue Wang <haiyue.w...@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
