> -----Original Message-----
> From: Wang, Haiyue <[email protected]>
> Sent: Wednesday, February 3, 2021 10:19 AM
> To: [email protected]
> Cc: [email protected]; [email protected];
> [email protected]; Zhang, Qi Z <[email protected]>; Rong, Leyi
> <[email protected]>; Tu, Lijuan <[email protected]>;
> [email protected]; [email protected]; Wang, Haiyue
> <[email protected]>; [email protected]; Guo, Jia <[email protected]>;
> Richardson, Bruce <[email protected]>; Ananyev, Konstantin
> <[email protected]>
> 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: [email protected]
>
> Reported-by: Paolo Valerio <[email protected]>
> Signed-off-by: Haiyue Wang <[email protected]>
Applied to dpdk-next-net-intel.
Thanks
Qi
