On Tue, 17 Aug 2021 10:36:05 +0800 Yufeng Mo wrote:

 include/linux/ethtool.h                            | 16 ++++++++++--
 net/ethtool/coalesce.c                             | 29 ++++++++++++++++++----
 net/ethtool/ioctl.c                                | 15 ++++++++---
 net/ethtool/netlink.h                              |  2 +-

I'd move changes to these files to the first patch, otherwise 
they're hard to find in all the driver modifications.