[PATCH net-next v3 0/5] devmem TCP fixes

[Mina Almasry <almasrymina@google.com>]

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.

---

v3:
- Add documentation patch for memory providers. (Jakub)
- Drop netmem_prefetch helper (Jakub)

v2:
- Fork off the syzbot fixes to net tree, resubmit the rest here.


Mina Almasry (4):
  net: page_pool: rename page_pool_alloc_netmem to *_netmems
  net: page_pool: create page_pool_alloc_netmem
  page_pool: disable sync for cpu for dmabuf memory provider
  net: Document memory provider driver support

Samiullah Khawaja (1):
  page_pool: Set `dma_sync` to false for devmem memory provider

 Documentation/networking/index.rst           |  1 +
 Documentation/networking/memory-provider.rst | 52 ++++++++++++++++++++
 include/net/page_pool/helpers.h              | 50 +++++++++++++------
 include/net/page_pool/types.h                |  2 +-
 net/core/devmem.c                            |  9 ++--
 net/core/page_pool.c                         | 11 +++--
 6 files changed, 100 insertions(+), 25 deletions(-)
 create mode 100644 Documentation/networking/memory-provider.rst

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2.47.0.338.g60cca15819-goog