Re: [net PATCH] i40e/i40evf: Limit TSO to 7 descriptors for payload instead of 8 per packet

On (03/29/16 23:44), Alexander Duyck wrote:

This patch has been sanity checked only.  I cannot yet guarantee it
resolves the original issue that was reported.  I'll try to get a
reproduction environment setup tomorrow but I don't know how long that
should take.

I tried this out with rds-stress on my test-pair, unfortunately, I
still see the Tx hang.

Setting up the test is quite easy- for reference, the instructions 
are here:
   https://sourceforge.net/p/e1000/mailman/message/34936766/

--Sowmini