[Intel-wired-lan] Driver has suspect GRO implementation, TCP performance may be compromised.
pmenzel at molgen.mpg.de
Tue May 28 15:42:32 UTC 2019
Dear Linux folks,
Occasionally, Linux outputs the message below on the workstation Dell
OptiPlex 5040 MT.
TCP: net00: Driver has suspect GRO implementation, TCP performance may be compromised.
Linux 4.14.55 and Linux 5.2-rc2 show the message, and the WWW also
gives some hits .
$ sudo ethtool -i net00
Can the driver e1000e be improved?
Any idea, what triggers this, as I do not see it every boot? Download
of big files?
"Why following error "TCP: ensX: Driver has suspect GRO implementation, TCP performance may be compromised" are seen in system log file ?"
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