Merge branch 'devmem-tcp-fixes'

Mina Almasry says:

====================
devmem TCP fixes

Couple unrelated devmem TCP fixes bundled in a series for some
convenience.

- fix naming and provide page_pool_alloc_netmem for fragged
netmem.

- fix issues with dma-buf dma addresses being potentially
passed to dma_sync_for_* helpers.
====================

Link: https://patch.msgid.link/20241211212033.1684197-1-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>