On Saturday, May 25, 2013, Eric Dumazet wrote: > On Sat, 2013-05-25 at 08:02 +0100, Thomas Graf wrote: > > > I ran TCP_CRR to verify the SYN/ACK use case and I did not > > observe a difference. If you have any specific test in mind > > I will be glad to run that before posting the 2nd revision. > > I guess you should test with rx checksum disabled as well, Jesse seemed > to be concerned about that.
I was actually thinking about the transmit side - rx checksum verification doesn't matter much here since the result will get thrown away. However, if the packet is CHECKSUM_PARTIAL then the checksum will have to get filled in first and that's the code path that is a little different now.
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