[net-next,v7,0/6] flow_offload: add indr-block in nf_table_offload

From: wenxu <wenxu@ucloud.cn>

This series patch make nftables offload support the vlan and
tunnel device offload through indr-block architecture.

The first four patches mv tc indr block to flow offload and
rename to flow-indr-block.
Because the new flow-indr-block can't get the tcf_block
directly. The fifth patch provide a callback list to get 
flow_block of each subsystem immediately when the device
register and contain a block.
The last patch make nf_tables_offload support flow-indr-block.

This version add a mutex lock for add/del flow_indr_block_ing_cb

wenxu (6):
  cls_api: modify the tc_indr_block_ing_cmd parameters.
  cls_api: remove the tcf_block cache
  cls_api: add flow_indr_block_call function
  flow_offload: move tc indirect block to flow offload
  flow_offload: support get multi-subsystem block
  netfilter: nf_tables_offload: support indr block call

 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c   |  10 +-
 .../net/ethernet/netronome/nfp/flower/offload.c    |  11 +-
 include/net/flow_offload.h                         |  37 +++
 include/net/netfilter/nf_tables_offload.h          |   4 +
 include/net/pkt_cls.h                              |  35 ---
 include/net/sch_generic.h                          |   3 -
 net/core/flow_offload.c                            | 240 +++++++++++++++++++
 net/netfilter/nf_tables_api.c                      |   7 +
 net/netfilter/nf_tables_offload.c                  | 148 ++++++++++--
 net/sched/cls_api.c                                | 254 ++++-----------------
 10 files changed, 464 insertions(+), 285 deletions(-)

From: wenxu@ucloud.cn
Date: Wed,  7 Aug 2019 09:13:48 +0800

> This series patch make nftables offload support the vlan and
> tunnel device offload through indr-block architecture.
> 
> The first four patches mv tc indr block to flow offload and
> rename to flow-indr-block.
> Because the new flow-indr-block can't get the tcf_block
> directly. The fifth patch provide a callback list to get 
> flow_block of each subsystem immediately when the device
> register and contain a block.
> The last patch make nf_tables_offload support flow-indr-block.
> 
> This version add a mutex lock for add/del flow_indr_block_ing_cb

Series applied, thank you.