On (03/30/16 10:12), Alexander Duyck wrote: > Yeah. The patch was sort of a knee-jerk reaction to being told that > the patch referenced caused a regression. From what I can tell that > is not the case as I am also seeing the Tx hangs when I run the test > with the frames being linearized.
I'm not sure how important of a subtlety this is, but the actual console log after the patch is the following: i40e 0000:82:00.0: TX driver issue detected, PF reset issued i40e 0000:82:00.0 eth2: adding 68:05:ca:30:dd:18 vid=0 i40e 0000:82:00.0: TX driver issue detected, PF reset issued i40e 0000:82:00.0 eth2: adding 68:05:ca:30:dd:18 vid=0 i40e 0000:82:00.0: TX driver issue detected, PF reset issued Comparing with what I'd pasted in the sourceforge thread earlier, I see that it does not say "Hung Tx queue etc." any more, though it still resets. Not sure if that changed info is significant? --Sowmini
