Merge branch 'reorganize-remaining-patch-of-networking-struct-cachelines'

Coco Li says:

====================
Reorganize remaining patch of networking struct cachelines

Rebase patches to top-of-head in https://lwn.net/Articles/951321/ to
ensure the results of the cacheline savings are still accurate.
====================

Link: https://lore.kernel.org/r/20231204201232.520025-1-lixiaoyan@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>