Merge tag 'ovpn-net-20260504' of https://github.com/OpenVPN/ovpn-net-next

Merge tag 'ovpn-net-20260504' of https://github.com/OpenVPN/ovpn-net-next

Antonio Quartulli says:

====================
Includes changes:

* ensure MAC header offset is reset before delivering packet
* ensure gro_cells_receive() and dstats_dev_add() are called
  with BH disabled
* reduce ping count in selftest to ensure it completes within
  timeout

* tag 'ovpn-net-20260504' of https://github.com/OpenVPN/ovpn-net-next:
  selftests: ovpn: reduce ping count in test.sh
  ovpn: ensure packet delivery happens with BH disabled
  ovpn: reset MAC header before passing skb up
====================

Link: https://patch.msgid.link/20260504230305.2681646-1-antonio@openvpn.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>