SVNews r324468

NOTE: This service is experimental and subject to change! Use at your own risk!

2017-10-10 03:40:38 - r324468 by sephe (Sepherosa Ziehau)

Complete list of files affected by revision r324468:

(Note: At the moment, these links point to ViewVC on They are probably slow. Do not overuse.)

   Contents     MODIFY   /stable/10  
  History   Contents   Diff   MODIFY   /stable/10/sys/dev/hyperv/netvsc/if_hn.c  

Commit message:

MFC 324049,324077

  hyperv/hn: Fix UDP checksum offload issue in Azure.

  UDP checksum offload does not work in Azure if following conditions are
  - sizeof(IP hdr + UDP hdr + payload) > 1420.
  - IP_DF is not set in IP hdr

  Use software checksum for UDP datagrams falling into this category.

  Add two tunables to disable UDP/IPv4 and UDP/IPv6 checksum offload, in
  case something unexpected happened.

  Sponsored by: Microsoft
  Differential Revision:

  hyperv/hn: Unbreak i386 building.

  Reported by: cy
  Sponsored by: Microsoft


Powered by Python FreeBSD support by secnetix GmbH & Co. KG

Page generated in 7 ms, 2 files printed. Current time is 2017-12-16 15:01:42. All times are in UTC/GMT.