Commits
Maxim Mikityanskiy committed 84a0a2310d6
net/mlx5e: XDP_TX from UMEM support When an XDP program returns XDP_TX, and the RQ is XSK-enabled, it requires careful handling, because convert_to_xdp_frame creates a new page and copies the data there, while our driver expects the xdp_frame to point to the same memory as the xdp_buff. Handle this case separately: map the page, and in the end unmap it and call xdp_return_frame. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>