changelog for i40e-1.6.42
====================================
* Add support for XXV710 device (25 Gbps Ethernet)
* Enable trusted VFs on Red Hat Enterprise Linux 7.3
* Fix compile issues on 3.10 kernels
* Fix issue with VF RSS queues only working on first interface
* Allow untrusted VFs to have more filters - fixes issues with running Windows VFs under KVM
* Multiple performance enhancements
* Refactor queue configuration algorithm to work more reliably on systems with many CPUs
* Fix intermittent bug in link reporting via ethtool
* Add script to tune performance for virtualized environments
* Tighten up locking around the service task
* Remove some dead code, and fix some minor indentation issues
* Refactor MAC/VLAN filter handling to improve performance and stability when using many hundreds of filters
* Print log message when link speed changes
* Lower the log level of some log messages
* Fix incorrect bus number in log messages
* Fix issue with receiving broadcast packets in VLAN mode
* Fix kernel panic on enable/disable LLDP
* Fix kernel panic with non-contiguious traffic classes
* Fix bug with lost interrupts on affinity change
* Fix a memory leak in error handling code
* Clean up feature flags
* Support new kernel APIs
* Support ITR settings per queue
* Fix WOL with LAA