Note there is one additional upstream commit that improves performance by allowing up to 12k per tx descriptor, instead of 8k per descriptor (the current code in Xenial 4.4 kernel), and its changes are related to the fixes for this issue. However, from my reading of the code, I don't think that commit is actually required to fix this problem, so I am not including it in this bug (yet).
commit 5c4654daf2e2f25dfbd7fa572c59937ea6d4198b Author: Alexander Duyck <[email protected]> Date: Fri Feb 19 12:17:08 2016 -0800 i40e/i40evf: Allow up to 12K bytes of data per Tx descriptor instead of 8K -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1713553 Title: Intel i40e PF reset due to incorrect MDD detection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1713553/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
