From: Haiyang Zhang <haiya...@exchange.microsoft.com> Date: Mon, 21 Aug 2017 19:22:36 -0700
> From: Haiyang Zhang <haiya...@microsoft.com> > > The patch set adds the functions to switch UDP hash level between > L3 and L4 by ethtool command. UDP over IPv4 and v6 can be set > differently. The default hash level is L4. We currently only > allow switching TX hash level from within the guests. > > The ethtool callback function is triggered by command line, and > update the per device variables of the hash level. > > On Azure, fragmented UDP packets is not yet supported with L4 > hashing, and may have high packet loss rate. Using L3 hashing is > recommended in this case. This ethtool option allows a user to > make this selection. Series applied, thanks.
