Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.16-rc4).

Conflicts:

Documentation/netlink/specs/mptcp_pm.yaml
  9e6dd4c2 ("netlink: specs: mptcp: replace underscores with dashes in names")
  ec362192 ("netlink: specs: fix up indentation errors")
https://lore.kernel.org/20250626122205.389c2cd4@canb.auug.org.au



Adjacent changes:

Documentation/netlink/specs/fou.yaml
  791a9ed0 ("netlink: specs: fou: replace underscores with dashes in names")
  880d43ca ("netlink: specs: clean up spaces in brackets")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>