[PATCH net v2 0/6] net: stmmac: XDP path fixes

[Lorenzo Bianconi]

This series adds some stmmac XDP preliminary fixes needed to introduce XDP
RX multi-buff support.

---
Changes in v2:
- Rebase on top of net main branch
- Fix commit messages
- In order to avoid possible dirty cache overwrites, sync the full page
  dropping the xdp_buff in stmmac_rx().
- Link to v1: https://lore.kernel.org/r/20261023-stmmac-xdp-fixes-v1-0-efb37e19f5bd@oss.qualcomm.com

---
James Hilliard (1):
      net: stmmac: take ownership of saved RX state at poll entry

Lorenzo Bianconi (5):
      net: stmmac: drop split frames on AF_XDP zero-copy RX
      net: stmmac: drop multi-buffer frames in XDP mode
      net: stmmac: copy XDP metadata in AF_XDP zero-copy RX
      net: stmmac: fix VLAN tag stripping on short and non-linear RX frames
      net: stmmac: fix XDP RX buffer DMA sync length

 drivers/net/ethernet/stmicro/stmmac/enh_desc.c    |   2 +-
 drivers/net/ethernet/stmicro/stmmac/norm_desc.c   |   2 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 194 ++++++++++++----------
 3 files changed, 112 insertions(+), 86 deletions(-)
---
base-commit: f75062536e2d45ee182828f0e47e0124be2fdc8d
change-id: 20261023-stmmac-xdp-fixes-00aa25d79af1

Best regards,
-- 
Lorenzo Bianconi <lorenzo.bianconi at oss.qualcomm.com>