Public bug reported:

[Impact]
Transmit errors may occur under load, resulting in device reset and an unusable 
NIC.

[Test Case]
Server:
ethtool -K enp129s0f0 rx off
ethtool -K enp129s0f0 gro off
ifconfig enp129s0f0 mtu 1501
iperf -s

Client:
ethtool -K enp129s0f0 tx off
ethtool -K enp129s0f0 gso off
ifconfig enp129s0f0 mtu 1501
iperf -c <server> -l 64K -t 3

[Fix]
5f543a54eec08 net: hns3: fix for not calculating tx bd num correctly
[Regression Risk]
Fix is restricted to a driver only used in Hi1620 SoC-based systems.

** Affects: linux (Ubuntu)
     Importance: Undecided
     Assignee: dann frazier (dannf)
         Status: In Progress

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https://bugs.launchpad.net/bugs/1824194

Title:
  hns3: PPU_PF_ABNORMAL_INT_ST over_8bd_no_fe found [error status=0x1]

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