Re: [dpdk-dev] [dpdk-stable] [PATCH v3] net/ixgbe: fix UDP zero checksum error

2021-04-07 Thread Wang, Haiyue
> -Original Message- > From: David Marchand > Sent: Wednesday, April 7, 2021 19:54 > To: Wang, Haiyue ; Zhang, Qi Z > Cc: dev ; Paolo Valerio ; Aaron Conole > ; Rong, > Leyi ; Tu, Lijuan ; Ruifeng Wang > (Arm Technology China) > ; Feifei Wang ; dpdk stable > ; Guo, Jia > ; Richardson,

Re: [dpdk-dev] [dpdk-stable] [PATCH v3] net/ixgbe: fix UDP zero checksum error

2021-04-07 Thread David Marchand
On Thu, Feb 25, 2021 at 11:54 AM David Marchand wrote: > > Hello Haiyue, > > On Thu, Feb 4, 2021 at 3:56 PM Haiyue Wang wrote: > > > > 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

Re: [dpdk-dev] [dpdk-stable] [PATCH v3] net/ixgbe: fix UDP zero checksum error

2021-02-25 Thread David Marchand
Hello Haiyue, On Thu, Feb 4, 2021 at 3:56 PM Haiyue Wang wrote: > > 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 t