[PATCH net-next v2 0/8] Devmem TCP minor cleanups and ksft improvements

[Mina Almasry <almasrymina@google.com>]

v2: https://lore.kernel.org/netdev/20250519023517.4062941-1-almasrymina@google.com/

Changelog:
- Collect acks and tested-bys (Thanks!)
- Drop the patch that removed ksft_disruptive. That seems to not have
  any relation to behavior when test fails.
- Address comments.

---

Minor cleanups to the devmem tcp code, and not-so-minor improvements to
the ksft.

For the cleanups:
- Address comment from Paolo post-merge.
- Fix whitespace.
- Add improvement dropped from Taehee's fix patch.

For the ksft:
- Add support for ipv4 environment.
- Add support for drivers that are limited to 5-tuple flow steering.
- Improve test by sending 1K data instead of just "hello\nworld"

Cc: sdf@fomichev.me
Cc: ap420073@gmail.com
Cc: praan@google.com
Cc: shivajikant@google.com


Mina Almasry (8):
  net: devmem: move list_add to net_devmem_bind_dmabuf.
  page_pool: fix ugly page_pool formatting
  net: devmem: preserve sockc_err
  net: devmem: ksft: add ipv4 support
  net: devmem: ksft: add exit_wait to make rx test pass
  net: devmem: ksft: add 5 tuple FS support
  net: devmem: ksft: upgrade rx test to send 1K data
  net: devmem: ncdevmem: remove unused variable

 net/core/devmem.c                             |  5 +++-
 net/core/devmem.h                             |  5 +++-
 net/core/netdev-genl.c                        |  8 ++-----
 net/core/page_pool.c                          |  4 ++--
 net/ipv4/tcp.c                                | 24 ++++++++-----------
 .../selftests/drivers/net/hw/devmem.py        | 18 +++++++-------
 .../selftests/drivers/net/hw/ncdevmem.c       | 16 ++++++++++---
 7 files changed, 44 insertions(+), 36 deletions(-)


base-commit: ea15e046263b19e91ffd827645ae5dfa44ebd044
-- 
2.49.0.1151.ga128411c76-goog